docs: freeze version to v1.5.3.99

Signed-off-by: sakumisu <1203593632@qq.com>

.github/workflows/build_tests.yml

@@ -0,0 +1,83 @@
+name: Build Tests
+
+on:
+  push:
+    branches:
+    - master
+    - release/v1.5
+  pull_request:
+    branches:
+    - master
+    - release/v1.5
+
+jobs:
+  build_hpmicro:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y cmake ninja-build
+
+      - name: Download hpm_sdk
+        run: |
+          cd ~
+          git clone https://github.com/hpmicro/hpm_sdk.git
+
+      - name: Download RISC-V toolchain
+        run: |
+          cd ~
+          wget https://github.com/hpmicro/riscv-gnu-toolchain/releases/download/2023.10.18/rv32imac_zicsr_zifencei_multilib_b_ext-linux.tar.gz
+          tar -xzf rv32imac_zicsr_zifencei_multilib_b_ext-linux.tar.gz
+
+      - name: Build hpm demo
+        run: |
+          cd tests/hpmicro
+          export HPM_SDK_BASE=~/hpm_sdk
+          export GNURISCV_TOOLCHAIN_PATH=~/rv32imac_zicsr_zifencei_multilib_b_ext-linux
+          export HPM_SDK_TOOLCHAIN_VARIANT=
+          cmake -S . -B build -GNinja -DBOARD=hpm6800evk -DHPM_BUILD_TYPE=flash_sdram_xip -DCMAKE_BUILD_TYPE=debug -DEXTRA_C_FLAGS="-Werror";cmake --build build
+
+  build_bouffalolab:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install -y cmake make
+
+      - name: Download bouffalo_sdk
+        run: |
+          cd ~
+          git clone https://github.com/bouffalolab/bouffalo_sdk.git
+
+      - name: Download RISC-V toolchain
+        run: |
+          cd ~
+          git clone https://github.com/bouffalolab/toolchain_gcc_t-head_linux.git
+
+      - name: Build bouffalo demo
+        run: |
+          cd tests/bouffalolab
+          export BL_SDK_BASE=~/bouffalo_sdk
+          export PATH=~/toolchain_gcc_t-head_linux/bin:$PATH
+          make CHIP=bl616 BOARD=bl616dk -j12
+
+  build_espressif:
+    strategy:
+      matrix:
+        idf_ver: ["latest"]
+    runs-on: ubuntu-latest
+    container: espressif/idf:${{ matrix.idf_ver }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
+      - name: Build espressif demo
+        shell: bash
+        run: |
+          . ${IDF_PATH}/export.sh
+          pip install idf-component-manager ruamel.yaml idf-build-apps --upgrade
+          idf-build-apps build -p ./tests/espressif --recursive --target esp32s3

.gitignore

@@ -1,4 +1,5 @@
 .vscode
+build
 **/Drivers/**
 **/MDK-ARM/DebugConfig/**
 **/MDK-ARM/RTE/**

CMakeLists.txt

@@ -56,7 +56,6 @@ elseif(ESP_PLATFORM)
        OR CONFIG_CHERRYUSB_HOST_CDC_NCM
        OR CONFIG_CHERRYUSB_HOST_ASIX
        OR CONFIG_CHERRYUSB_HOST_RTL8152
-       OR CONFIG_CHERRYUSB_HOST_BL616
     )
         idf_component_get_property(lwip lwip COMPONENT_LIB)
         target_compile_definitions(${lwip} PRIVATE "-DPBUF_POOL_BUFSIZE=1600")
@@ -64,6 +63,14 @@ elseif(ESP_PLATFORM)
 
     idf_component_get_property(freertos_include freertos ORIG_INCLUDE_PATH)
 
+    if(CONFIG_CHERRYUSB_HOST_MSC)
+        list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/platform/idf/usbh_fatfs.c)
+    endif()
+
+    set(priv_req esp_mm esp_netif esp_timer fatfs)
+    if(${IDF_VERSION_MAJOR} LESS 6)
+        list(APPEND priv_req usb)
+    endif()
     idf_component_register(
         SRCS
         ${cherryusb_srcs}
@@ -71,7 +78,7 @@ elseif(ESP_PLATFORM)
         ${cherryusb_incs}
         ${freertos_include}
         PRIV_REQUIRES
-        usb esp_mm esp_netif esp_timer
+        ${priv_req}
         LDFRAGMENTS
         ${ldfragments}
     )
@@ -81,7 +88,7 @@ elseif(ESP_PLATFORM)
 
         # 强制链接器不删除符号
         if(CONFIG_CHERRYUSB_HOST_CDC_ACM)
-            target_link_libraries(${COMPONENT_LIB} INTERFACE "-u cdc_acm_class_info")
+            target_link_libraries(${COMPONENT_LIB} INTERFACE "-u cdc_acm_none_class_info")
             target_link_libraries(${COMPONENT_LIB} INTERFACE "-u cdc_data_class_info")
         endif()
         if(CONFIG_CHERRYUSB_HOST_HID)
@@ -187,7 +194,6 @@ elseif(HPM_SDK_BASE)
     set(CONFIG_CHERRYUSB_HOST_CP210X 1)
     set(CONFIG_CHERRYUSB_HOST_FTDI 1)
     set(CONFIG_CHERRYUSB_HOST_PL2303 1)
-    set(CONFIG_CHERRYUSB_HOST_BL616 1)
 
     set(CONFIG_CHERRYUSB_DEVICE_HPM 1)
     set(CONFIG_CHERRYUSB_HOST_EHCI_HPM 1)

Kconfig

@@ -118,6 +118,7 @@ if CHERRYUSB
         config CHERRYUSB_DEVICE_CDC_NCM
             bool
             prompt "Enable usb cdc ncm device"
+            depends on !IDF_CMAKE
             default n
 
         config CHERRYUSB_DEVICE_MTP
@@ -219,13 +220,16 @@ if CHERRYUSB
             config CHERRYUSB_DEVICE_TEMPLATE_WINUSBV1
                 bool
                 prompt "winusbv1"
+            config CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2
+                bool
+                prompt "winusbv2"
             config CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_CDC
                 bool
                 prompt "winusbv2_cdc"
                 depends on CHERRYUSB_DEVICE_CDC_ACM
-            config CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID
+            config CHERRYUSB_DEVICE_TEMPLATE_WEBUSB_HID
                 bool
-                prompt "winusbv2_hid"
+                prompt "webusb_hid"
                 depends on CHERRYUSB_DEVICE_HID
         endchoice
     endif
@@ -338,6 +342,7 @@ if CHERRYUSB
         config CHERRYUSB_HOST_BLUETOOTH
             bool
             prompt "Enable usb bluetooth driver"
+            depends on !IDF_CMAKE
             default n
 
         config CHERRYUSB_HOST_ASIX

Kconfig.rtt

@@ -230,13 +230,16 @@ if RT_USING_CHERRYUSB
             config RT_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV1
                 bool
                 prompt "winusbv1"
+            config RT_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2
+                bool
+                prompt "winusbv2"
             config RT_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_CDC
                 bool
                 prompt "winusbv2_cdc"
                 depends on RT_CHERRYUSB_DEVICE_CDC_ACM
-            config RT_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID
+            config RT_CHERRYUSB_DEVICE_TEMPLATE_WEBUSB_HID
                 bool
-                prompt "winusbv2_hid"
+                prompt "webusb_hid"
                 depends on RT_CHERRYUSB_DEVICE_HID
             config RT_CHERRYUSB_DEVICE_TEMPLATE_ADB
                 bool

Kconfig.rttpkg

@@ -229,13 +229,16 @@ if PKG_USING_CHERRYUSB
             config PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV1
                 bool
                 prompt "winusbv1"
+            config PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2
+                bool
+                prompt "winusbv2"
             config PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_CDC
                 bool
                 prompt "winusbv2_cdc"
                 depends on PKG_CHERRYUSB_DEVICE_CDC_ACM
-            config PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID
+            config PKG_CHERRYUSB_DEVICE_TEMPLATE_WEBUSB_HID
                 bool
-                prompt "winusbv2_hid"
+                prompt "webusb_hid"
                 depends on PKG_CHERRYUSB_DEVICE_HID
             config PKG_CHERRYUSB_DEVICE_TEMPLATE_ADB
                 bool
@@ -465,12 +468,14 @@ if PKG_USING_CHERRYUSB
 
     choice
         prompt "Version"
-        default PKG_USING_CHERRYUSB_V010502
+        default PKG_USING_CHERRYUSB_V010503
         help
             Select the package version
 
         config PKG_USING_CHERRYUSB_LATEST_VERSION
             bool "latest"
+        config PKG_USING_CHERRYUSB_V010503
+            bool "v1.5.3"
         config PKG_USING_CHERRYUSB_V010502
             bool "v1.5.2"
         config PKG_USING_CHERRYUSB_V010501
@@ -490,6 +495,7 @@ if PKG_USING_CHERRYUSB
     config PKG_CHERRYUSB_VER
        string
        default "latest"    if PKG_USING_CHERRYUSB_LATEST_VERSION
+       default "v1.5.3"   if PKG_USING_CHERRYUSB_V010503
        default "v1.5.2"   if PKG_USING_CHERRYUSB_V010502
        default "v1.5.1"   if PKG_USING_CHERRYUSB_V010501
        default "v1.5.0"   if PKG_USING_CHERRYUSB_V010500

README.md

@@ -197,7 +197,7 @@ TODO
 |Essemi         |  ES32F36xx | musb |[es32f369_repo](https://github.com/CherryUSB/cherryusb_es32)|<= latest | Official |
 |Phytium        |  e2000 | pusb2/xhci |[phytium_repo](https://gitee.com/phytium_embedded/phytium-free-rtos-sdk)|>=1.4.0  | Official |
 |Artinchip      |  d12x/d13x/d21x | aic/ehci/ohci |[luban-lite](https://gitee.com/artinchip/luban-lite)|<= latest  | Official |
-|Espressif      |  esp32s2/esp32s3/esp32p4 | dwc2 |[esp32_repo](https://github.com/CherryUSB/cherryusb_esp32)|<= latest | Official ongoing |
+|Espressif      |  esp32s2/esp32s3/esp32p4 | dwc2 |[esp32_repo](https://github.com/CherryUSB/cherryusb_esp32)/[espressif](https://github.com/espressif/esp-idf/tree/master/examples/peripherals/usb)|<= latest | Official |
 |Kendryte       |  k230 | dwc2 |[k230_repo](https://github.com/CherryUSB/k230_sdk)|v1.2.0 | Official |
 |Actionstech    |  ATS30xx | dwc2 |[action_zephyr_repo](https://github.com/CherryUSB/lv_port_actions_technology/tree/master/action_technology_sdk)|>=1.4.0 | Official |
 |SiFli          |  SF32LB5x | musb |[SiFli_sdk](https://github.com/OpenSiFli/SiFli-SDK)|>=1.5.0 | Official |

README_zh.md

@@ -197,7 +197,7 @@ TODO
 |Essemi         |  ES32F36xx | musb |[es32f369_repo](https://github.com/CherryUSB/cherryusb_es32)|<= latest | Official |
 |Phytium        |  e2000 | pusb2/xhci |[phytium_repo](https://gitee.com/phytium_embedded/phytium-free-rtos-sdk)|>=1.4.0  | Official |
 |Artinchip      |  d12x/d13x/d21x | aic/ehci/ohci |[luban-lite](https://gitee.com/artinchip/luban-lite)|<= latest  | Official |
-|Espressif      |  esp32s2/esp32s3/esp32p4 | dwc2 |[esp32_repo](https://github.com/CherryUSB/cherryusb_esp32)|<= latest | Official ongoing |
+|Espressif      |  esp32s2/esp32s3/esp32p4 | dwc2 |[esp32_repo](https://github.com/CherryUSB/cherryusb_esp32)/[espressif](https://github.com/espressif/esp-idf/tree/master/examples/peripherals/usb)|<= latest | Official |
 |Kendryte       |  k230 | dwc2 |[k230_repo](https://github.com/CherryUSB/k230_sdk)|v1.2.0 | Official |
 |Actionstech    |  ATS30xx | dwc2 |[action_zephyr_repo](https://github.com/CherryUSB/lv_port_actions_technology/tree/master/action_technology_sdk)|>=1.4.0 | Official |
 |SiFli          |  SF32LB5x | musb |[SiFli_sdk](https://github.com/OpenSiFli/SiFli-SDK)|>=1.5.0 | Official |

SConscript

@@ -166,10 +166,12 @@ if GetDepend(['PKG_CHERRYUSB_DEVICE']):
         src += Glob('demo/cdc_acm_hid_msc_template.c')
     if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV1']):
         src += Glob('demo/winusb1.0_template.c')
+    if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2']):
+        src += Glob('demo/winusb2.0_template.c')
     if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_CDC']):
         src += Glob('demo/winusb2.0_cdc_template.c')
-    if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_WINUSBV2_HID']):
-        src += Glob('demo/winusb2.0_hid_template.c')
+    if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_WEBUSB_HID']):
+        src += Glob('demo/webusb_hid_template.c')
     if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_ADB']):
         src += Glob('demo/adb/usbd_adb_template.c')
     if GetDepend(['PKG_CHERRYUSB_DEVICE_TEMPLATE_CDC_ACM_CHARDEV']):

VERSION

@@ -1,5 +1,5 @@
 VERSION_MAJOR = 1
 VERSION_MINOR = 5
-PATCHLEVEL = 2
-VERSION_TWEAK = 0
+PATCHLEVEL = 3
+VERSION_TWEAK = 99
 EXTRAVERSION = 0

cherryusb.cmake

@@ -246,9 +246,6 @@ if(CONFIG_CHERRYUSB_HOST)
     if(CONFIG_CHERRYUSB_HOST_PL2303)
         list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/class/vendor/serial/usbh_pl2303.c)
     endif()
-    if(CONFIG_CHERRYUSB_HOST_BL616)
-        list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/class/vendor/wifi/usbh_bl616.c)
-    endif()
     if(CONFIG_CHERRYUSB_HOST_AOA)
         list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/class/aoa/usbh_aoa.c)
     endif()
@@ -258,7 +255,6 @@ if(CONFIG_CHERRYUSB_HOST)
     OR CONFIG_CHERRYUSB_HOST_CDC_NCM
     OR CONFIG_CHERRYUSB_HOST_ASIX
     OR CONFIG_CHERRYUSB_HOST_RTL8152
-    OR CONFIG_CHERRYUSB_HOST_BL616
     )
         if("${CONFIG_CHERRYUSB_OSAL}" STREQUAL "idf")
             list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/platform/idf/usbh_net.c)
@@ -340,6 +336,10 @@ if(CONFIG_CHERRYUSB_HOST)
     endif()
 endif()
 
+if(CONFIG_CHERRYUSB_DEVICE AND CONFIG_CHERRYUSB_HOST)
+list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/core/usbotg_core.c)
+endif()
+
 if(DEFINED CONFIG_CHERRYUSB_OSAL)
     if("${CONFIG_CHERRYUSB_OSAL}" STREQUAL "freertos")
         list(APPEND cherryusb_srcs ${CMAKE_CURRENT_LIST_DIR}/osal/usb_osal_freertos.c)

cherryusb_config_template.h

@@ -301,6 +301,7 @@
 /* ---------------- MUSB Configuration ---------------- */
 #define CONFIG_USB_MUSB_PIPE_NUM 8
 // #define CONFIG_USB_MUSB_SUNXI
+// #define CONFIG_USB_MUSB_WITHOUT_MULTIPOINT
 
 /* When your chip hardware supports high-speed and wants to initialize it in high-speed mode,
  * the relevant IP will configure the internal or external high-speed PHY according to CONFIG_USB_HS.
@@ -317,4 +318,7 @@
 #define usb_ramaddr2phyaddr(addr) (addr)
 #endif
 
+/* Enable OTG support, only support hpmicro now */
+// #define CONFIG_USB_OTG_ENABLE
+
 #endif

class/aoa/usbh_aoa.c

@@ -176,9 +176,6 @@ int usbh_aoa_register_hid(struct usbh_aoa *aoa_class, uint16_t id, uint8_t *repo
 int usbh_aoa_send_hid_event(struct usbh_aoa *aoa_class, uint16_t id, uint8_t *event, uint32_t event_len)
 {
     struct usb_setup_packet *setup;
-    int ret;
-    uint8_t len;
-    uint32_t offset;
 
     if (!aoa_class || !aoa_class->hport) {
         return -USB_ERR_INVAL;
@@ -198,7 +195,6 @@ int usbh_aoa_send_hid_event(struct usbh_aoa *aoa_class, uint16_t id, uint8_t *ev
 static int usbh_aoa_connect(struct usbh_hubport *hport, uint8_t intf)
 {
     struct usb_endpoint_descriptor *ep_desc;
-    int ret = 0;
 
     struct usbh_aoa *aoa_class = &g_aoa_class;
 

class/audio/usb_audio.h

@@ -88,18 +88,6 @@
 #define AUDIO_ENDPOINT_UNDEFINED 0x00U
 #define AUDIO_ENDPOINT_GENERAL   0x01U
 
-/* Feature Unit Control Bits */
-#define AUDIO_CONTROL_MUTE              0x0001
-#define AUDIO_CONTROL_VOLUME            0x0002
-#define AUDIO_CONTROL_BASS              0x0004
-#define AUDIO_CONTROL_MID               0x0008
-#define AUDIO_CONTROL_TREBLE            0x0010
-#define AUDIO_CONTROL_GRAPHIC_EQUALIZER 0x0020
-#define AUDIO_CONTROL_AUTOMATIC_GAIN    0x0040
-#define AUDIO_CONTROL_DEALY             0x0080
-#define AUDIO_CONTROL_BASS_BOOST        0x0100
-#define AUDIO_CONTROL_LOUDNESS          0x0200
-
 /* Encoder Type Codes */
 #define AUDIO_ENCODER_UNDEF 0x00
 #define AUDIO_ENCODER_OTHER 0x01
@@ -245,22 +233,34 @@
 #define AUDIO_FU_CONTROL_OVERFLOW     0x0f
 #define AUDIO_FU_CONTROL_LATENCY      0x10
 
-#define AUDIO_V2_FU_CONTROL_UNDEF        0x00
-#define AUDIO_V2_FU_CONTROL_MUTE         (0x03 << 0)
-#define AUDIO_V2_FU_CONTROL_VOLUME       (0x03 << 2)
-#define AUDIO_V2_FU_CONTROL_BASS         (0x03 << 4)
-#define AUDIO_V2_FU_CONTROL_MID          (0x03 << 6)
-#define AUDIO_V2_FU_CONTROL_TREBLE       (0x03 << 8)
-#define AUDIO_V2_FU_CONTROL_EQUALIZER    (0x03 << 10)
-#define AUDIO_V2_FU_CONTROL_AGC          (0x03 << 12)
-#define AUDIO_V2_FU_CONTROL_DELAY        (0x03 << 14)
-#define AUDIO_V2_FU_CONTROL_BASS_BOOST   (0x03 << 16)
-#define AUDIO_V2_FU_CONTROL_LOUDNESS     (0x03 << 18)
-#define AUDIO_V2_FU_CONTROL_INP_GAIN     (0x03 << 20)
-#define AUDIO_V2_FU_CONTROL_INP_GAIN_PAD (0x03 << 22)
-#define AUDIO_V2_FU_CONTROL_PHASE_INVERT (0x03 << 24)
-#define AUDIO_V2_FU_CONTROL_UNDERFLOW    (0x03 << 26)
-#define AUDIO_V2_FU_CONTROL_OVERFLOW     (0x03 << 28)
+/* Feature Unit Control Bits */
+#define AUDIO_CONTROL_MUTE              0x0001
+#define AUDIO_CONTROL_VOLUME            0x0002
+#define AUDIO_CONTROL_BASS              0x0004
+#define AUDIO_CONTROL_MID               0x0008
+#define AUDIO_CONTROL_TREBLE            0x0010
+#define AUDIO_CONTROL_GRAPHIC_EQUALIZER 0x0020
+#define AUDIO_CONTROL_AUTOMATIC_GAIN    0x0040
+#define AUDIO_CONTROL_DEALY             0x0080
+#define AUDIO_CONTROL_BASS_BOOST        0x0100
+#define AUDIO_CONTROL_LOUDNESS          0x0200
+
+#define AUDIO_V2_CONTROL_UNDEF        0x00
+#define AUDIO_V2_CONTROL_MUTE         (0x03 << 0)
+#define AUDIO_V2_CONTROL_VOLUME       (0x03 << 2)
+#define AUDIO_V2_CONTROL_BASS         (0x03 << 4)
+#define AUDIO_V2_CONTROL_MID          (0x03 << 6)
+#define AUDIO_V2_CONTROL_TREBLE       (0x03 << 8)
+#define AUDIO_V2_CONTROL_EQUALIZER    (0x03 << 10)
+#define AUDIO_V2_CONTROL_AGC          (0x03 << 12)
+#define AUDIO_V2_CONTROL_DELAY        (0x03 << 14)
+#define AUDIO_V2_CONTROL_BASS_BOOST   (0x03 << 16)
+#define AUDIO_V2_CONTROL_LOUDNESS     (0x03 << 18)
+#define AUDIO_V2_CONTROL_INP_GAIN     (0x03 << 20)
+#define AUDIO_V2_CONTROL_INP_GAIN_PAD (0x03 << 22)
+#define AUDIO_V2_CONTROL_PHASE_INVERT (0x03 << 24)
+#define AUDIO_V2_CONTROL_UNDERFLOW    (0x03 << 26)
+#define AUDIO_V2_CONTROL_OVERFLOW     (0x03 << 28)
 
 /* Parametric Equalizer Section Effect Unit Control Selectors */
 #define AUDIO_PE_CONTROL_UNDEF      0x00
@@ -605,7 +605,7 @@ struct audio_cs_if_ac_header_descriptor {
     uint8_t baInterfaceNr[];
 } __PACKED;
 
-#define AUDIO_SIZEOF_AC_HEADER_DESC(n) (8 + n)
+#define AUDIO_SIZEOF_AC_HEADER_DESC(bInCollection) (8 + (bInCollection))
 
 struct audio_cs_if_ac_input_terminal_descriptor {
     uint8_t bLength;
@@ -646,7 +646,7 @@ struct audio_cs_if_ac_feature_unit_descriptor {
     uint8_t iFeature;
 } __PACKED;
 
-#define AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(ch, n) (7 + (ch + 1) * n)
+#define AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(bNrChannels, bControlSize) (7 + ((bNrChannels) + 1) * (bControlSize))
 
 struct audio_cs_if_ac_selector_unit_descriptor {
     uint8_t bLength;
@@ -658,7 +658,7 @@ struct audio_cs_if_ac_selector_unit_descriptor {
     uint8_t iSelector;
 } __PACKED;
 
-#define AUDIO_SIZEOF_AC_SELECTOR_UNIT_DESC(n) (6 + n)
+#define AUDIO_SIZEOF_AC_SELECTOR_UNIT_DESC(bNrInPins) (6 + (bNrInPins))
 
 struct audio_cs_if_as_general_descriptor {
     uint8_t bLength;
@@ -683,7 +683,7 @@ struct audio_cs_if_as_format_type_descriptor {
     uint8_t tSamFreq[3];
 } __PACKED;
 
-#define AUDIO_SIZEOF_FORMAT_TYPE_DESC(n) (8 + 3 * n)
+#define AUDIO_SIZEOF_FORMAT_TYPE_DESC(bSamFreqType) (8 + 3 * (bSamFreqType))
 
 struct audio_ep_descriptor {
     uint8_t bLength;
@@ -738,7 +738,7 @@ struct audio_cs_ep_ep_general_descriptor {
     PP_NARG(__VA_ARGS__),            /* bInCollection */                                                                         \
     __VA_ARGS__                      /* baInterfaceNr */
 
-#define AUDIO_AC_DESCRIPTOR_INIT_LEN(n) (0x08 + 0x09 + 0x08 + n)
+#define AUDIO_AC_DESCRIPTOR_LEN(bInCollection) (0x08 + 0x09 + 0x08 + bInCollection)
 
 #define AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(bTerminalID, wTerminalType, bNrChannels, wChannelConfig) \
     0x0C,                            /* bLength */                                                   \
@@ -880,8 +880,8 @@ struct audio_cs_ep_ep_general_descriptor {
     0x03,                            /* bRefresh, 8ms */                                                                 \
     0x00                             /* bSynchAddress */
 
-#define AUDIO_AS_DESCRIPTOR_INIT_LEN(n) (0x09 + 0x09 + 0x07 + 0x08 + 3 * n + 0x09 + 0x07)
-#define AUDIO_AS_FEEDBACK_DESCRIPTOR_INIT_LEN(n) (0x09 + 0x09 + 0x07 + 0x08 + 3 * n + 0x09 + 0x07 + 0x09)
+#define AUDIO_AS_DESCRIPTOR_LEN(bSamFreqType) (0x09 + 0x09 + 0x07 + 0x08 + 3 * (bSamFreqType) + 0x09 + 0x07)
+#define AUDIO_AS_FEEDBACK_DESCRIPTOR_LEN(bSamFreqType) (0x09 + 0x09 + 0x07 + 0x08 + 3 * (bSamFreqType) + 0x09 + 0x07 + 0x09)
 
 #define AUDIO_AS_ALTSETTING_DESCRIPTOR_INIT(bInterfaceNumber, bAlternateSetting, bTerminalLink, bNrChannels, bSubFrameSize, bBitResolution, bEndpointAddress, bmAttributes, wMaxPacketSize, bInterval, ...) \
     0x09,                            /* bLength */                                                                       \
@@ -924,9 +924,9 @@ struct audio_cs_ep_ep_general_descriptor {
     0x00,                            /* wLockDelay */                                                                    \
     0x00
 
-#define AUDIO_AS_ALTSETTING_DESCRIPTOR_INIT_LEN(n) (0x09 + 0x07 + 0x08 + 3 * n + 0x09 + 0x07)
+#define AUDIO_AS_ALTSETTING_DESCRIPTOR_LEN(bSamFreqType) (0x09 + 0x07 + 0x08 + 3 * (bSamFreqType) + 0x09 + 0x07)
 
-#define AUDIO_AS_ALTSETTING0_DESCRIPTOR_INIT(bInterfaceNumber)                                               \
+#define AUDIO_AS_ALTSETTING0_DESCRIPTOR_INIT(bInterfaceNumber)                                                           \
     0x09,                            /* bLength */                                                                       \
     USB_DESCRIPTOR_TYPE_INTERFACE,   /* bDescriptorType */                                                               \
     bInterfaceNumber,                /* bInterfaceNumber */                                                              \
@@ -937,19 +937,6 @@ struct audio_cs_ep_ep_general_descriptor {
     AUDIO_PROTOCOL_UNDEFINED,        /* bInterfaceProtocol */                                                            \
     0x00                             /* iInterface */
 
-#define AUDIO_MS_STANDARD_DESCRIPTOR_INIT(bInterfaceNumber, bNumEndpoints)                                               \
-    0x09,                            /* bLength */                                                                       \
-    USB_DESCRIPTOR_TYPE_INTERFACE,   /* bDescriptorType */                                                               \
-    bInterfaceNumber,                /* bInterfaceNumber */                                                              \
-    0x00,                            /* bAlternateSetting */                                                             \
-    bNumEndpoints,                   /* bNumEndpoints */                                                                 \
-    USB_DEVICE_CLASS_AUDIO,          /* bInterfaceClass */                                                               \
-    AUDIO_SUBCLASS_MIDISTREAMING,    /* bInterfaceSubClass */                                                            \
-    AUDIO_PROTOCOL_UNDEFINED,        /* bInterfaceProtocol */                                                            \
-    0x00                             /* iInterface */
-
-#define AUDIO_MS_STANDARD_DESCRIPTOR_INIT_LEN 0x09
-
 struct audio_v2_channel_cluster_descriptor {
     uint8_t bNrChannels;
     uint32_t bmChannelConfig;
@@ -993,7 +980,7 @@ struct audio_v2_cs_if_ac_clock_selector_descriptor {
     uint8_t iClockSelector;
 } __PACKED;
 
-#define AUDIO_SIZEOF_AC_CLOCK_SELECTOR_DESC(n) (7 + n)
+#define AUDIO_SIZEOF_AC_CLOCK_SELECTOR_DESC(bNrInPins) (7 + (bNrInPins))
 
 struct audio_v2_cs_if_ac_clock_multiplier_descriptor {
     uint8_t bLength;
@@ -1005,7 +992,7 @@ struct audio_v2_cs_if_ac_clock_multiplier_descriptor {
     uint8_t iClockMultiplier;
 } __PACKED;
 
-#define AUDIO_SIZEOF_AC_CLOCK_MULTIPLIER_DESC() (7)
+#define AUDIO_SIZEOF_AC_CLOCK_MULTIPLIER_DESC (7)
 
 struct audio_v2_cs_if_ac_input_terminal_descriptor {
     uint8_t bLength;
@@ -1049,7 +1036,7 @@ struct audio_v2_cs_if_ac_feature_unit_descriptor {
     uint8_t iFeature;
 } __PACKED;
 
-#define AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(ch) (6 + (ch + 1) * 4)
+#define AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(bNrChannels) (6 + ((bNrChannels) + 1) * 4)
 
 struct audio_v2_cs_if_as_general_descriptor {
     uint8_t bLength;
@@ -1124,7 +1111,7 @@ struct audio_v2_control_range3_param_block {
     WBVAL(wTotalLength),             /* wTotalLength */                                                                          \
     bmControls                       /* bmControls */                                                                            \
 
-#define AUDIO_V2_AC_DESCRIPTOR_INIT_LEN (0x08 + 0x09 + 0x09)
+#define AUDIO_V2_AC_DESCRIPTOR_LEN (0x08 + 0x09 + 0x09)
 
 #define AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(bClockID, bmAttributes, bmControls) \
     0x08,                            /* bLength */                               \
@@ -1262,7 +1249,7 @@ struct audio_v2_control_range3_param_block {
     0x00,                            /* wLockDelay */                                                                                                                     \
     0x00
 
-#define AUDIO_V2_AS_ALTSETTING0_DESCRIPTOR_INIT(bInterfaceNumber)                                               \
+#define AUDIO_V2_AS_ALTSETTING0_DESCRIPTOR_INIT(bInterfaceNumber)                                                        \
     0x09,                            /* bLength */                                                                       \
     USB_DESCRIPTOR_TYPE_INTERFACE,   /* bDescriptorType */                                                               \
     bInterfaceNumber,                /* bInterfaceNumber */                                                              \
@@ -1331,9 +1318,10 @@ struct audio_v2_control_range3_param_block {
 
 // clang-format on
 
-#define AUDIO_V2_AS_DESCRIPTOR_INIT_LEN            (0x09 + 0x09 + 0x10 + 0x06 + 0x07 + 0x08)
-#define AUDIO_V2_AS_ALTSETTING_DESCRIPTOR_INIT_LEN (0x09 + 0x10 + 0x06 + 0x07 + 0x08)
-#define AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT_LEN   (0x09 + 0x09 + 0x10 + 0x06 + 0x07 + 0x08 + 0x07)
+#define AUDIO_V2_AS_DESCRIPTOR_LEN            (0x09 + 0x09 + 0x10 + 0x06 + 0x07 + 0x08)
+#define AUDIO_V2_AS_ALTSETTING0_DESCRIPTOR_LEN (0x09)
+#define AUDIO_V2_AS_ALTSETTING_DESCRIPTOR_LEN (0x09 + 0x10 + 0x06 + 0x07 + 0x08)
+#define AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_LEN   (0x09 + 0x09 + 0x10 + 0x06 + 0x07 + 0x08 + 0x07)
 
 #define AUDIO_SAMPLE_FREQ_NUM(num) (uint8_t)(num), (uint8_t)((num >> 8))
 #define AUDIO_SAMPLE_FREQ_3B(frq)  (uint8_t)(frq), (uint8_t)((frq >> 8)), (uint8_t)((frq >> 16))

class/cdc/usb_cdc.h

@@ -551,10 +551,9 @@ struct cdc_ncm_ndp16 {
 #define DBVAL_BE(x) ((x >> 24) & 0xFF), ((x >> 16) & 0xFF), ((x >> 8) & 0xFF), (x & 0xFF)
 
 /*Length of template descriptor: 71 bytes*/
-#define CDC_ECM_DESCRIPTOR_LEN   (8 + 9 + 5 + 5 + 13 + 7 + 9 + 7 + 7)
+#define CDC_ECM_DESCRIPTOR_LEN (8 + 9 + 5 + 5 + 13 + 7 + 9 + 7 + 7)
 // clang-format off
-#define CDC_ECM_DESCRIPTOR_INIT(bFirstInterface, int_ep, out_ep, in_ep, wMaxPacketSize, \
-eth_statistics, wMaxSegmentSize, wNumberMCFilters, bNumberPowerFilters, str_idx) \
+#define CDC_ECM_DESCRIPTOR_INIT(bFirstInterface, int_ep, out_ep, in_ep, wMaxPacketSize, str_idx) \
     /* Interface Associate */                                                                  \
     0x08,                                                  /* bLength */                       \
     USB_DESCRIPTOR_TYPE_INTERFACE_ASSOCIATION,             /* bDescriptorType */               \
@@ -587,10 +586,10 @@ eth_statistics, wMaxSegmentSize, wNumberMCFilters, bNumberPowerFilters, str_idx)
     CDC_CS_INTERFACE,                                       /* bDescriptorType: CS_INTERFACE */\
     CDC_FUNC_DESC_ETHERNET_NETWORKING, /* Ethernet Networking functional descriptor subtype  */\
     str_idx,                                                    /* Device's MAC string index */\
-    DBVAL_BE(eth_statistics),                                /* Ethernet statistics (bitmap) */\
-    WBVAL(wMaxSegmentSize),/* wMaxSegmentSize: Ethernet Maximum Segment size, typically 1514 bytes */\
-    WBVAL(wNumberMCFilters),            /* wNumberMCFilters: the number of multicast filters */\
-    bNumberPowerFilters,          /* bNumberPowerFilters: the number of wakeup power filters */\
+    DBVAL_BE(0x00000000),                                    /* Ethernet statistics (bitmap) */\
+    WBVAL(1514),     /* wMaxSegmentSize: Ethernet Maximum Segment size, typically 1514 bytes */\
+    WBVAL(0),        /* wNumberMCFilters: the number of multicast filters */                   \
+    0,               /* bNumberPowerFilters: the number of wakeup power filters */             \
     0x07,                                                  /* bLength */                       \
     USB_DESCRIPTOR_TYPE_ENDPOINT,                          /* bDescriptorType */               \
     int_ep,                                                /* bEndpointAddress */              \
@@ -621,10 +620,9 @@ eth_statistics, wMaxSegmentSize, wNumberMCFilters, bNumberPowerFilters, str_idx)
 // clang-format on
 
 /*Length of template descriptor: 77 bytes*/
-#define CDC_NCM_DESCRIPTOR_LEN   (8 + 9 + 5 + 5 + 13 + 6 + 7 + 9 + 7 + 7)
+#define CDC_NCM_DESCRIPTOR_LEN (8 + 9 + 5 + 5 + 13 + 6 + 7 + 9 + 7 + 7)
 // clang-format off
-#define CDC_NCM_DESCRIPTOR_INIT(bFirstInterface, int_ep, out_ep, in_ep, wMaxPacketSize, \
-eth_statistics, wMaxSegmentSize, wNumberMCFilters, bNumberPowerFilters, str_idx) \
+#define CDC_NCM_DESCRIPTOR_INIT(bFirstInterface, int_ep, out_ep, in_ep, wMaxPacketSize, str_idx) \
     /* Interface Associate */                                                                  \
     0x08,                                                  /* bLength */                       \
     USB_DESCRIPTOR_TYPE_INTERFACE_ASSOCIATION,             /* bDescriptorType */               \
@@ -657,10 +655,10 @@ eth_statistics, wMaxSegmentSize, wNumberMCFilters, bNumberPowerFilters, str_idx)
     CDC_CS_INTERFACE,                                       /* bDescriptorType: CS_INTERFACE */\
     CDC_FUNC_DESC_ETHERNET_NETWORKING, /* Ethernet Networking functional descriptor subtype  */\
     str_idx,                                                    /* Device's MAC string index */\
-    DBVAL_BE(eth_statistics),                                /* Ethernet statistics (bitmap) */\
-    WBVAL(wMaxPacketSize),/* wMaxSegmentSize: Ethernet Maximum Segment size, typically 1514 bytes */\
-    WBVAL(wNumberMCFilters),            /* wNumberMCFilters: the number of multicast filters */\
-    bNumberPowerFilters,          /* bNumberPowerFilters: the number of wakeup power filters */\
+    DBVAL_BE(0x00000000),                                    /* Ethernet statistics (bitmap) */\
+    WBVAL(1514),     /* wMaxSegmentSize: Ethernet Maximum Segment size, typically 1514 bytes */\
+    WBVAL(0),        /* wNumberMCFilters: the number of multicast filters */                   \
+    0,               /* bNumberPowerFilters: the number of wakeup power filters */             \
     0x06,                                                                                      \
     CDC_CS_INTERFACE,                                                                          \
     CDC_FUNC_DESC_NCM,                                                                         \

class/cdc/usbh_cdc_acm.c

@@ -266,11 +266,20 @@ const struct usbh_class_driver cdc_data_class_driver = {
     .disconnect = usbh_cdc_data_disconnect
 };
 
-CLASS_INFO_DEFINE const struct usbh_class_info cdc_acm_class_info = {
-    .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS,
+CLASS_INFO_DEFINE const struct usbh_class_info cdc_acm_none_class_info = {
+    .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL,
     .bInterfaceClass = USB_DEVICE_CLASS_CDC,
     .bInterfaceSubClass = CDC_ABSTRACT_CONTROL_MODEL,
-    .bInterfaceProtocol = 0x00,
+    .bInterfaceProtocol = CDC_COMMON_PROTOCOL_NONE,
+    .id_table = NULL,
+    .class_driver = &cdc_acm_class_driver
+};
+
+CLASS_INFO_DEFINE const struct usbh_class_info cdc_acm_at_class_info = {
+    .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL,
+    .bInterfaceClass = USB_DEVICE_CLASS_CDC,
+    .bInterfaceSubClass = CDC_ABSTRACT_CONTROL_MODEL,
+    .bInterfaceProtocol = CDC_COMMON_PROTOCOL_AT_COMMANDS,
     .id_table = NULL,
     .class_driver = &cdc_acm_class_driver
 };

class/cdc/usbh_cdc_ecm.c

@@ -306,16 +306,6 @@ int usbh_cdc_ecm_eth_output(uint32_t buflen)
     return usbh_submit_urb(&g_cdc_ecm_class.bulkout_urb);
 }
 
-__WEAK void usbh_cdc_ecm_run(struct usbh_cdc_ecm *cdc_ecm_class)
-{
-    (void)cdc_ecm_class;
-}
-
-__WEAK void usbh_cdc_ecm_stop(struct usbh_cdc_ecm *cdc_ecm_class)
-{
-    (void)cdc_ecm_class;
-}
-
 const struct usbh_class_driver cdc_ecm_class_driver = {
     .driver_name = "cdc_ecm",
     .connect = usbh_cdc_ecm_connect,

class/cdc/usbh_cdc_ncm.c

@@ -386,16 +386,6 @@ int usbh_cdc_ncm_eth_output(uint32_t buflen)
     return usbh_submit_urb(&g_cdc_ncm_class.bulkout_urb);
 }
 
-__WEAK void usbh_cdc_ncm_run(struct usbh_cdc_ncm *cdc_ncm_class)
-{
-    (void)cdc_ncm_class;
-}
-
-__WEAK void usbh_cdc_ncm_stop(struct usbh_cdc_ncm *cdc_ncm_class)
-{
-    (void)cdc_ncm_class;
-}
-
 const struct usbh_class_driver cdc_ncm_class_driver = {
     .driver_name = "cdc_ncm",
     .connect = usbh_cdc_ncm_connect,

class/dfu/usbd_dfu.c

@@ -106,7 +106,6 @@ static void dfu_request_upload(struct usb_setup_packet *setup, uint8_t **data, u
 {
     struct usb_setup_packet *req = setup;
     uint32_t addr;
-    uint8_t *phaddr;
     /* Data setup request */
     if (req->wLength > 0U) {
         if ((g_usbd_dfu.dev_state == DFU_STATE_DFU_IDLE) || (g_usbd_dfu.dev_state == DFU_STATE_DFU_UPLOAD_IDLE)) {
@@ -143,7 +142,7 @@ static void dfu_request_upload(struct usb_setup_packet *setup, uint8_t **data, u
                 addr = ((g_usbd_dfu.wblock_num - 2U) * USBD_DFU_XFER_SIZE) + g_usbd_dfu.data_ptr;
 
                 /* Return the physical address where data are stored */
-                phaddr = dfu_read_flash((uint8_t *)addr, g_usbd_dfu.buffer.d8, g_usbd_dfu.wlength);
+                dfu_read_flash((uint8_t *)addr, g_usbd_dfu.buffer.d8, g_usbd_dfu.wlength);
 
                 /* Send the status data over EP0 */
                 memcpy(*data, g_usbd_dfu.buffer.d8, g_usbd_dfu.wlength);

class/hid/usb_hid.h

@@ -634,7 +634,7 @@ struct usb_hid_js_report {
 
 #define HID_CUSTOM_INOUT_DESCRIPTOR_LEN (9 + 9 + 7 + 7)
 
-#define HID_CUSTOM_INOUT_DESCRIPTOR_INIT(bInterfaceNumber, bInterfaceSubClass, wItemLength, in_ep, out_ep,wMaxPacketSize, bInterval) \
+#define HID_CUSTOM_INOUT_DESCRIPTOR_INIT(bInterfaceNumber, bInterfaceSubClass, wItemLength, out_ep, in_ep, wMaxPacketSize, bInterval) \
     0x09,                          /* bLength: Interface Descriptor size */                                         \
     USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */                                 \
     bInterfaceNumber,              /* bInterfaceNumber: Number of Interface */                                      \
@@ -654,13 +654,13 @@ struct usb_hid_js_report {
     WBVAL(wItemLength),           /* wItemLength: Total length of Report descriptor */                              \
     0x07,                         /* bLength: Endpoint Descriptor size */                                           \
     USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */                                                            \
-    in_ep,                        /* bEndpointAddress: Endpoint Address (IN) */                                     \
+    out_ep,                       /* bEndpointAddress: Endpoint Address (OUT) */                                    \
     0x03,                         /* bmAttributes: Interrupt endpoint */                                            \
     WBVAL(wMaxPacketSize),        /* wMaxPacketSize: x Byte max */                                                  \
     bInterval,                    /* bInterval: Polling Interval */                                                 \
     0x07,                         /* bLength: Endpoint Descriptor size */                                           \
     USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */                                                            \
-    out_ep,                       /* bEndpointAddress: Endpoint Address (IN) */                                     \
+    in_ep,                        /* bEndpointAddress: Endpoint Address (IN) */                                     \
     0x03,                         /* bmAttributes: Interrupt endpoint */                                            \
     WBVAL(wMaxPacketSize),        /* wMaxPacketSize: x Byte max */                                                  \
     bInterval                     /* bInterval: Polling Interval */

class/hid/usbh_hid.c

@@ -106,7 +106,7 @@ int usbh_hid_get_idle(struct usbh_hid *hid_class, uint8_t *buffer)
     if (ret < 8) {
         return ret;
     }
-    memcpy(buffer, g_hid_buf[hid_class->minor], MIN(ret - 8, 1));
+    memcpy(buffer, g_hid_buf[hid_class->minor], MIN((uint32_t)ret - 8, 1));
     return ret;
 }
 
@@ -148,7 +148,7 @@ int usbh_hid_get_protocol(struct usbh_hid *hid_class, uint8_t *protocol)
     if (ret < 8) {
         return ret;
     }
-    memcpy(protocol, g_hid_buf[hid_class->minor], MIN(ret - 8, 1));
+    memcpy(protocol, g_hid_buf[hid_class->minor], MIN((uint32_t)ret - 8, 1));
     return ret;
 }
 
@@ -190,7 +190,7 @@ int usbh_hid_get_report(struct usbh_hid *hid_class, uint8_t report_type, uint8_t
     if (ret < 8) {
         return ret;
     }
-    memcpy(buffer, g_hid_buf[hid_class->minor], MIN(ret - 8, buflen));
+    memcpy(buffer, g_hid_buf[hid_class->minor], MIN((uint32_t)ret - 8, buflen));
     return ret;
 }
 

class/hub/usbh_hub.c

@@ -373,6 +373,11 @@ static int usbh_hub_connect(struct usbh_hubport *hport, uint8_t intf)
         hub->tt_think = ((hub->hub_desc.wHubCharacteristics & HUB_CHAR_TTTT_MASK) >> 5);
     }
 
+    if (hub->nports > CONFIG_USBHOST_MAX_EHPORTS) {
+        USB_LOG_ERR("Hub nports %u overflow\r\n", hub->nports);
+        return -USB_ERR_NOMEM;
+    }
+
     for (uint8_t port = 0; port < hub->nports; port++) {
         hub->child[port].port = port + 1;
         hub->child[port].parent = hub;
@@ -665,7 +670,9 @@ static void usbh_hub_thread(CONFIG_USB_OSAL_THREAD_SET_ARGV)
         if (ret < 0) {
             continue;
         }
+        usb_osal_mutex_take(bus->mutex);
         usbh_hub_events(hub);
+        usb_osal_mutex_give(bus->mutex);
     }
 }
 
@@ -695,6 +702,12 @@ int usbh_hub_initialize(struct usbh_bus *bus)
         return -1;
     }
 
+    bus->mutex = usb_osal_mutex_create();
+    if (bus->mutex == NULL) {
+        USB_LOG_ERR("Failed to create bus mutex\r\n");
+        return -1;
+    }
+
     snprintf(thread_name, 32, "usbh_hub%u", bus->busid);
     bus->hub_thread = usb_osal_thread_create(thread_name, CONFIG_USBHOST_PSC_STACKSIZE, CONFIG_USBHOST_PSC_PRIO, usbh_hub_thread, bus);
     if (bus->hub_thread == NULL) {
@@ -708,8 +721,8 @@ int usbh_hub_deinitialize(struct usbh_bus *bus)
 {
     struct usbh_hubport *hport;
     struct usbh_hub *hub;
-    size_t flags;
 
+    usb_osal_mutex_take(bus->mutex);
     hub = &bus->hcd.roothub;
     for (uint8_t port = 0; port < hub->nports; port++) {
         hport = &hub->child[port];
@@ -717,15 +730,13 @@ int usbh_hub_deinitialize(struct usbh_bus *bus)
         usbh_hubport_release(hport);
     }
 
-    flags = usb_osal_enter_critical_section();
-
     usb_hc_deinit(bus);
 
-    usb_osal_leave_critical_section(flags);
-
-    usb_osal_mq_delete(bus->hub_mq);
     usb_osal_thread_delete(bus->hub_thread);
+    usb_osal_mq_delete(bus->hub_mq);
 
+    usb_osal_mutex_give(bus->mutex);
+    usb_osal_mutex_delete(bus->mutex);
     return 0;
 }
 

class/midi/usb_midi.h

@@ -6,6 +6,8 @@
 #ifndef USB_MIDI_H
 #define USB_MIDI_H
 
+#include "usb_audio.h"
+
 /* bDescriptorSubType */
 #define MIDI_VC_HEADER_DESCRIPTOR_SUBTYPE     0x01U
 #define MIDI_MS_HEADER_DESCRIPTOR_SUBTYPE     0x01U
@@ -201,6 +203,19 @@ struct midi_cs_ep_ms_general_descriptor {
 #define MIDI_SIZEOF_MS_GENERAL_DESC(n) (4 + n)
 
 // clang-format off
+#define MIDI_STANDARD_DESCRIPTOR_INIT(bInterfaceNumber, bNumEndpoints)                                               \
+    0x09,                            /* bLength */                                                                   \
+    USB_DESCRIPTOR_TYPE_INTERFACE,   /* bDescriptorType */                                                           \
+    bInterfaceNumber,                /* bInterfaceNumber */                                                          \
+    0x00,                            /* bAlternateSetting */                                                         \
+    bNumEndpoints,                   /* bNumEndpoints */                                                             \
+    USB_DEVICE_CLASS_AUDIO,          /* bInterfaceClass */                                                           \
+    AUDIO_SUBCLASS_MIDISTREAMING,    /* bInterfaceSubClass */                                                        \
+    AUDIO_PROTOCOL_UNDEFINED,        /* bInterfaceProtocol */                                                        \
+    0x00                             /* iInterface */
+
+#define MIDI_STANDARD_DESCRIPTOR_LEN 0x09
+
 #define MIDI_CS_HEADER_DESCRIPTOR_INIT(wTotalLength)                                              \
     0x07,                                             /* bLength */                               \
     USB_CS_DESCRIPTOR_TYPE_INTERFACE,                 /* bDescriptorType */                       \

class/vendor/net/usbh_asix.c

@@ -795,16 +795,6 @@ int usbh_asix_eth_output(uint32_t buflen)
     return usbh_submit_urb(&g_asix_class.bulkout_urb);
 }
 
-__WEAK void usbh_asix_run(struct usbh_asix *asix_class)
-{
-    (void)asix_class;
-}
-
-__WEAK void usbh_asix_stop(struct usbh_asix *asix_class)
-{
-    (void)asix_class;
-}
-
 static const uint16_t asix_id_table[][2] = {
     { 0x0B95, 0x772B },
     { 0x0B95, 0x7720 },

class/vendor/net/usbh_rtl8152.c

@@ -1034,17 +1034,17 @@ static int generic_ocp_read(struct usbh_rtl8152 *tp, uint16_t index, uint16_t si
 static int generic_ocp_write(struct usbh_rtl8152 *tp, uint16_t index, uint16_t byteen,
                              uint16_t size, void *data, uint16_t type)
 {
-    int ret;
+    int ret = -USB_ERR_INVAL;
     uint16_t byteen_start, byteen_end, byen;
     uint16_t limit = 512;
     uint8_t *buf = data;
 
     /* both size and indix must be 4 bytes align */
     if ((size & 3) || !size || (index & 3) || !buf)
-        return -USB_ERR_INVAL;
+        return ret;
 
     if ((uint32_t)index + (uint32_t)size > 0xffff)
-        return -USB_ERR_INVAL;
+        return ret;
 
     byteen_start = byteen & BYTE_EN_START_MASK;
     byteen_end = byteen & BYTE_EN_END_MASK;
@@ -2251,16 +2251,6 @@ int usbh_rtl8152_eth_output(uint32_t buflen)
     return usbh_submit_urb(&g_rtl8152_class.bulkout_urb);
 }
 
-__WEAK void usbh_rtl8152_run(struct usbh_rtl8152 *rtl8152_class)
-{
-    (void)rtl8152_class;
-}
-
-__WEAK void usbh_rtl8152_stop(struct usbh_rtl8152 *rtl8152_class)
-{
-    (void)rtl8152_class;
-}
-
 static const uint16_t rtl_id_table[][2] = {
     { 0x0BDA, 0x8152 },
     { 0, 0 },

class/vendor/wifi/README.md

@@ -1,6 +0,0 @@
-# BL616 USB WIFI
-
-Usbwifi firmware please contact bouffalolab. You can purchase a module in the following ways:
-
-- https://iot.mi.com/moduleBrowser.html
-- https://docs.ai-thinker.com/ai_m61

class/vendor/wifi/usbh_bl616.c

@@ -1,513 +0,0 @@
-/*
- * Copyright (c) 2024, sakumisu
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#include "usbh_core.h"
-#include "usbh_bl616.h"
-
-#undef USB_DBG_TAG
-#define USB_DBG_TAG "usbh_bl616"
-#include "usb_log.h"
-
-#define DEV_FORMAT "/dev/wifi/bl616"
-
-#define MAC_FMT      "%02X:%02X:%02X:%02X:%02X:%02X"
-#define ARR_ELE_6(e) (e)[0], (e)[1], (e)[2], (e)[3], (e)[4], (e)[5]
-
-USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_bl616_tx_buffer[2048 + 512];
-USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_bl616_rx_buffer[2048 + 512];
-
-static struct usbh_bl616 g_bl616_class;
-
-static const char *auth_to_str(uint8_t auth)
-{
-    const char *table[RNM_WIFI_AUTH_MAX] = {
-        [RNM_WIFI_AUTH_UNKNOWN] = "UNKNOWN",
-        [RNM_WIFI_AUTH_OPEN] = "OPEN",
-        [RNM_WIFI_AUTH_WEP] = "WEP",
-        [RNM_WIFI_AUTH_WPA_PSK] = "WPA-PSK",
-        [RNM_WIFI_AUTH_WPA2_PSK] = "WPA2-PSK",
-        [RNM_WIFI_AUTH_WPA_WPA2_PSK] = "WPA2-PSK/WPA-PSK",
-        [RNM_WIFI_AUTH_WPA_ENTERPRISE] = "WPA-ENT",
-        [RNM_WIFI_AUTH_WPA3_SAE] = "WPA3-SAE",
-        [RNM_WIFI_AUTH_WPA2_PSK_WPA3_SAE] = "WPA2-PSK/WPA3-SAE",
-    };
-    if (auth < RNM_WIFI_AUTH_MAX)
-        return table[auth];
-    else
-        return table[RNM_WIFI_AUTH_UNKNOWN];
-}
-
-static const char *cipher_to_str(uint8_t cipher)
-{
-    const char *table[RNM_WIFI_CIPHER_MAX] = {
-        [RNM_WIFI_CIPHER_UNKNOWN] = "UNKNOWN",
-        [RNM_WIFI_CIPHER_NONE] = "NONE",
-        [RNM_WIFI_CIPHER_WEP] = "WEP",
-        [RNM_WIFI_CIPHER_AES] = "AES",
-        [RNM_WIFI_CIPHER_TKIP] = "TKIP",
-        [RNM_WIFI_CIPHER_TKIP_AES] = "TKIP/AES",
-    };
-    if (cipher < RNM_WIFI_CIPHER_MAX)
-        return table[cipher];
-    else
-        return table[RNM_WIFI_CIPHER_UNKNOWN];
-}
-
-static int parse_get_mac_rsp_msg(struct usbh_bl616 *bl616_class, void *buf, int buf_len)
-{
-    usb_data_t *usb_hdr = buf;
-    rnm_mac_addr_ind_msg_t *rsp = buf + sizeof(usb_data_t);
-
-    if (buf_len != sizeof(usb_data_t) + sizeof(rnm_mac_addr_ind_msg_t)) {
-        return -1;
-    }
-    if (usb_hdr->type != USBWIFI_DATA_TYPE_CMD || usb_hdr->length != sizeof(rnm_mac_addr_ind_msg_t)) {
-        return -1;
-    }
-    if (rsp->hdr.cmd != BFLB_CMD_GET_MAC_ADDR || !(rsp->hdr.flags & RNM_MSG_FLAG_ACK)) {
-        return -1;
-    }
-    memcpy(bl616_class->sta_mac, rsp->sta_mac, 6);
-    memcpy(bl616_class->ap_mac, rsp->ap_mac, 6);
-
-    return 0;
-}
-
-static int usbh_bl616_bulk_in_transfer(struct usbh_bl616 *bl616_class, uint8_t *buffer, uint32_t buflen, uint32_t timeout)
-{
-    int ret;
-    struct usbh_urb *urb = &bl616_class->bulkin_urb;
-
-    usbh_bulk_urb_fill(urb, bl616_class->hport, bl616_class->bulkin, buffer, buflen, timeout, NULL, NULL);
-    ret = usbh_submit_urb(urb);
-    if (ret == 0) {
-        ret = urb->actual_length;
-    }
-    return ret;
-}
-
-static int usbh_bl616_bulk_out_transfer(struct usbh_bl616 *bl616_class, uint8_t *buffer, uint32_t buflen, uint32_t timeout)
-{
-    int ret;
-    struct usbh_urb *urb = &bl616_class->bulkout_urb;
-
-    usbh_bulk_urb_fill(urb, bl616_class->hport, bl616_class->bulkout, buffer, buflen, timeout, NULL, NULL);
-    ret = usbh_submit_urb(urb);
-    if (ret == 0) {
-        ret = urb->actual_length;
-    }
-    return ret;
-}
-
-static int usbh_bl616_get_wifi_mac(struct usbh_bl616 *bl616_class)
-{
-    int ret;
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_base_msg_t *rnm_msg = (rnm_base_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(rnm_msg, 0, sizeof(rnm_base_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_base_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    rnm_msg->cmd = BFLB_CMD_GET_MAC_ADDR;
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_base_msg_t);
-
-    ret = usbh_bl616_bulk_out_transfer(bl616_class, g_bl616_tx_buffer, msg_len, 500);
-    if (ret < 0) {
-        return ret;
-    }
-    ret = usbh_bl616_bulk_in_transfer(bl616_class, g_bl616_rx_buffer, sizeof(g_bl616_rx_buffer), 500);
-    if (ret < 0) {
-        return ret;
-    }
-
-    ret = parse_get_mac_rsp_msg(bl616_class, g_bl616_rx_buffer, ret);
-    return ret;
-}
-
-static int usbh_bl616_wifi_open(struct usbh_bl616 *bl616_class)
-{
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_base_msg_t *msg = (rnm_base_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(msg, 0, sizeof(rnm_base_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_base_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    msg->cmd = BFLB_CMD_HELLO;
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_base_msg_t);
-
-    return usbh_bl616_bulk_out_transfer(bl616_class, g_bl616_tx_buffer, msg_len, 500);
-}
-
-static int usbh_bl616_wifi_close(struct usbh_bl616 *bl616_class)
-{
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_base_msg_t *msg = (rnm_base_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(msg, 0, sizeof(rnm_base_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_base_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    msg->cmd = BFLB_CMD_UNLOAD_DRV;
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_base_msg_t);
-
-    return usbh_bl616_bulk_out_transfer(bl616_class, g_bl616_tx_buffer, msg_len, 500);
-}
-
-int usbh_bl616_wifi_sta_connect(const char *ssid,
-                                const int ssid_len,
-                                const char *password,
-                                const int pwd_len)
-{
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_sta_connect_msg_t *msg = (rnm_sta_connect_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(msg, 0, sizeof(rnm_sta_connect_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_sta_connect_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    msg->hdr.cmd = BFLB_CMD_STA_CONNECT;
-    msg->hdr.msg_id = 0x0001;
-    msg->hdr.session_id = 0x0002;
-    msg->ssid_len = ssid_len;
-    memcpy(msg->ssid, ssid, ssid_len);
-    if (password) {
-        memcpy(msg->password, password, pwd_len);
-    }
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_sta_connect_msg_t);
-
-    return usbh_bl616_bulk_out_transfer(&g_bl616_class, g_bl616_tx_buffer, msg_len, 500);
-}
-
-int usbh_bl616_wifi_sta_disconnect(void)
-{
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_base_msg_t *msg = (rnm_base_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(msg, 0, sizeof(rnm_base_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_base_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    msg->cmd = BFLB_CMD_STA_DISCONNECT;
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_base_msg_t);
-
-    return usbh_bl616_bulk_out_transfer(&g_bl616_class, g_bl616_tx_buffer, msg_len, 500);
-}
-
-int usbh_bl616_get_wifi_scan_result(void)
-{
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_base_msg_t *msg = (rnm_base_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(msg, 0, sizeof(rnm_base_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_base_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    msg->cmd = BFLB_CMD_SCAN_RESULTS;
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_base_msg_t);
-
-    return usbh_bl616_bulk_out_transfer(&g_bl616_class, g_bl616_tx_buffer, msg_len, 500);
-}
-
-int usbh_bl616_wifi_scan(void)
-{
-    int ret;
-    uint32_t msg_len;
-    usb_data_t *usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    rnm_base_msg_t *msg = (rnm_base_msg_t *)(g_bl616_tx_buffer + sizeof(usb_data_t));
-
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-    memset(msg, 0, sizeof(rnm_base_msg_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_CMD;
-    usb_hdr->length = sizeof(rnm_base_msg_t);
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    msg->cmd = BFLB_CMD_SCAN;
-
-    msg_len = sizeof(usb_data_t) + sizeof(rnm_base_msg_t);
-
-    ret = usbh_bl616_bulk_out_transfer(&g_bl616_class, g_bl616_tx_buffer, msg_len, 500);
-    if (ret < 0) {
-        return ret;
-    }
-
-    usb_osal_msleep(500);
-    return usbh_bl616_get_wifi_scan_result();
-}
-
-static int usbh_bl616_connect(struct usbh_hubport *hport, uint8_t intf)
-{
-    struct usb_endpoint_descriptor *ep_desc;
-    int ret = 0;
-
-    struct usbh_bl616 *bl616_class = &g_bl616_class;
-
-    memset(bl616_class, 0, sizeof(struct usbh_bl616));
-
-    bl616_class->hport = hport;
-    bl616_class->intf = intf;
-
-    hport->config.intf[intf].priv = bl616_class;
-
-    for (uint8_t i = 0; i < hport->config.intf[intf].altsetting[0].intf_desc.bNumEndpoints; i++) {
-        ep_desc = &hport->config.intf[intf].altsetting[0].ep[i].ep_desc;
-
-        if (ep_desc->bEndpointAddress & 0x80) {
-            USBH_EP_INIT(bl616_class->bulkin, ep_desc);
-        } else {
-            USBH_EP_INIT(bl616_class->bulkout, ep_desc);
-        }
-    }
-
-    usbh_bl616_get_wifi_mac(bl616_class);
-    usbh_bl616_wifi_close(bl616_class);
-    usbh_bl616_wifi_open(bl616_class);
-
-    USB_LOG_INFO("BL616 WIFI STA MAC address %02x:%02x:%02x:%02x:%02x:%02x\r\n",
-                 bl616_class->sta_mac[0],
-                 bl616_class->sta_mac[1],
-                 bl616_class->sta_mac[2],
-                 bl616_class->sta_mac[3],
-                 bl616_class->sta_mac[4],
-                 bl616_class->sta_mac[5]);
-
-    USB_LOG_INFO("BL616 WIFI AP MAC address %02x:%02x:%02x:%02x:%02x:%02x\r\n",
-                 bl616_class->ap_mac[0],
-                 bl616_class->ap_mac[1],
-                 bl616_class->ap_mac[2],
-                 bl616_class->ap_mac[3],
-                 bl616_class->ap_mac[4],
-                 bl616_class->ap_mac[5]);
-
-    strncpy(hport->config.intf[intf].devname, DEV_FORMAT, CONFIG_USBHOST_DEV_NAMELEN);
-
-    USB_LOG_INFO("Register BL616 WIFI Class:%s\r\n", hport->config.intf[intf].devname);
-
-    usbh_bl616_run(bl616_class);
-    return ret;
-}
-
-static int usbh_bl616_disconnect(struct usbh_hubport *hport, uint8_t intf)
-{
-    int ret = 0;
-
-    struct usbh_bl616 *bl616_class = (struct usbh_bl616 *)hport->config.intf[intf].priv;
-
-    if (bl616_class) {
-        if (bl616_class->bulkin) {
-            usbh_kill_urb(&bl616_class->bulkin_urb);
-        }
-
-        if (bl616_class->bulkout) {
-            usbh_kill_urb(&bl616_class->bulkout_urb);
-        }
-
-        if (hport->config.intf[intf].devname[0] != '\0') {
-            usb_osal_thread_schedule_other();
-            USB_LOG_INFO("Unregister BL616 WIFI Class:%s\r\n", hport->config.intf[intf].devname);
-            usbh_bl616_stop(bl616_class);
-        }
-
-        memset(bl616_class, 0, sizeof(struct usbh_bl616));
-    }
-
-    return ret;
-}
-
-void usbh_bl616_rx_thread(CONFIG_USB_OSAL_THREAD_SET_ARGV)
-{
-    int ret;
-    usb_data_t *usb_hdr;
-    rnm_base_msg_t *msg;
-    rnm_sta_ip_update_ind_msg_t *ipmsg;
-    rnm_scan_ind_msg_t *scanmsg;
-    uint8_t *data;
-
-    (void)CONFIG_USB_OSAL_THREAD_GET_ARGV;
-    USB_LOG_INFO("Create bl616 wifi rx thread\r\n");
-
-    while (1) {
-        ret = usbh_bl616_bulk_in_transfer(&g_bl616_class, g_bl616_rx_buffer, sizeof(g_bl616_rx_buffer), USB_OSAL_WAITING_FOREVER);
-        if (ret < 0) {
-            break;
-        }
-
-        usb_hdr = (usb_data_t *)g_bl616_rx_buffer;
-
-        if (usb_hdr->type == USBWIFI_DATA_TYPE_CMD) {
-            msg = (rnm_base_msg_t *)(g_bl616_rx_buffer + usb_hdr->payload_offset);
-
-            switch (msg->cmd) {
-                case BFLB_CMD_STA_CONNECTED_IND:
-                    USB_LOG_INFO("AP connected\n");
-                    g_bl616_class.connect_status = true;
-                    usbh_bl616_sta_connect_callback();
-
-                    break;
-                case BFLB_CMD_STA_DISCONNECTED_IND:
-                    if (g_bl616_class.connect_status == true) {
-                        g_bl616_class.connect_status = false;
-                        USB_LOG_INFO("AP disconnected\n");
-                        usbh_bl616_sta_disconnect_callback();
-                    }
-                    break;
-                case BFLB_CMD_STA_IP_UPDATE_IND:
-                    ipmsg = (rnm_sta_ip_update_ind_msg_t *)(g_bl616_rx_buffer + usb_hdr->payload_offset);
-
-                    USB_LOG_INFO("WIFI IP update\r\n");
-                    USB_LOG_INFO("WIFI IPv4 Address     : %d:%d:%d:%d\r\n",
-                                 ipmsg->ip4_addr[0],
-                                 ipmsg->ip4_addr[1],
-                                 ipmsg->ip4_addr[2],
-                                 ipmsg->ip4_addr[3]);
-                    USB_LOG_INFO("WIFI IPv4 Mask        : %d:%d:%d:%d\r\n",
-                                 ipmsg->ip4_mask[0],
-                                 ipmsg->ip4_mask[1],
-                                 ipmsg->ip4_mask[2],
-                                 ipmsg->ip4_mask[3]);
-                    USB_LOG_INFO("WIFI IPv4 Gateway     : %d:%d:%d:%d\r\n\r\n",
-                                 ipmsg->ip4_gw[0],
-                                 ipmsg->ip4_gw[1],
-                                 ipmsg->ip4_gw[2],
-                                 ipmsg->ip4_gw[3]);
-
-                    g_bl616_class.mode = BL_MODE_STA;
-                    usbh_bl616_sta_update_ip(ipmsg->ip4_addr, ipmsg->ip4_mask, ipmsg->ip4_gw);
-                    break;
-                case BFLB_CMD_SCAN_RESULTS:
-                    scanmsg = (rnm_scan_ind_msg_t *)(g_bl616_rx_buffer + usb_hdr->payload_offset);
-                    USB_LOG_INFO("WIFI scan result:\r\n");
-                    for (uint32_t i = 0; i < scanmsg->num; ++i) {
-                        struct bf1b_wifi_scan_record *r = &scanmsg->records[i];
-                        USB_LOG_INFO("BSSID " MAC_FMT ", channel %u, rssi %d, auth %s, cipher %s, SSID %s\r\n",
-                                     ARR_ELE_6(r->bssid), r->channel, r->rssi,
-                                     auth_to_str(r->auth_mode), cipher_to_str(r->cipher), r->ssid);
-                    }
-                    break;
-                default:
-                    break;
-            }
-        } else if (usb_hdr->type == USBWIFI_DATA_TYPE_PKT) {
-            data = (uint8_t *)(g_bl616_rx_buffer + usb_hdr->payload_offset);
-            usbh_bl616_eth_input(data, usb_hdr->length);
-        } else {
-        }
-    }
-
-    USB_LOG_INFO("Delete bl616 wifi rx thread\r\n");
-    usb_osal_thread_delete(NULL);
-}
-
-uint8_t *usbh_bl616_get_eth_txbuf(void)
-{
-    return (g_bl616_tx_buffer + sizeof(usb_data_t));
-}
-
-int usbh_bl616_eth_output(uint32_t buflen)
-{
-    usb_data_t *usb_hdr;
-    uint32_t txlen;
-
-    if (g_bl616_class.connect_status == false) {
-        return -USB_ERR_NOTCONN;
-    }
-
-    usb_hdr = (usb_data_t *)g_bl616_tx_buffer;
-    memset(usb_hdr, 0, sizeof(usb_data_t));
-
-    usb_hdr->type = USBWIFI_DATA_TYPE_PKT;
-    usb_hdr->length = buflen;
-    usb_hdr->payload_offset = sizeof(usb_data_t);
-
-    txlen = buflen + sizeof(usb_data_t);
-    if (!(txlen % USB_GET_MAXPACKETSIZE(g_bl616_class.bulkout->wMaxPacketSize))) {
-        txlen += 1;
-    }
-    USB_LOG_DBG("txlen:%d\r\n", txlen);
-
-    usbh_bulk_urb_fill(&g_bl616_class.bulkout_urb, g_bl616_class.hport, g_bl616_class.bulkout, g_bl616_tx_buffer, txlen, USB_OSAL_WAITING_FOREVER, NULL, NULL);
-    return usbh_submit_urb(&g_bl616_class.bulkout_urb);
-}
-
-int wifi_sta_connect(int argc, char **argv)
-{
-    if (argc < 3) {
-        USB_LOG_ERR("Usage: %s <ssid> <password>\r\n", argv[0]);
-        return -1;
-    }
-    usbh_bl616_wifi_sta_connect(argv[1], strlen(argv[1]), argv[2], strlen(argv[2]));
-    return 0;
-}
-
-int wifi_scan(int argc, char **argv)
-{
-    (void)argc;
-    (void)argv;
-
-    usbh_bl616_wifi_scan();
-    return 0;
-}
-
-__WEAK void usbh_bl616_run(struct usbh_bl616 *bl616_class)
-{
-    (void)bl616_class;
-}
-
-__WEAK void usbh_bl616_stop(struct usbh_bl616 *bl616_class)
-{
-    (void)bl616_class;
-}
-
-static const uint16_t bl616_id_table[][2] = {
-    { 0x349b, 0x616f },
-    { 0, 0 },
-};
-
-static const struct usbh_class_driver bl616_class_driver = {
-    .driver_name = "bl616_wifi",
-    .connect = usbh_bl616_connect,
-    .disconnect = usbh_bl616_disconnect
-};
-
-CLASS_INFO_DEFINE const struct usbh_class_info bl616_class_info = {
-    .match_flags = USB_CLASS_MATCH_VID_PID | USB_CLASS_MATCH_INTF_CLASS,
-    .bInterfaceClass = 0xff,
-    .bInterfaceSubClass = 0x00,
-    .bInterfaceProtocol = 0x00,
-    .id_table = bl616_id_table,
-    .class_driver = &bl616_class_driver
-};

class/vendor/wifi/usbh_bl616.h

@@ -1,220 +0,0 @@
-/*
- * Copyright (c) 2024, sakumisu
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#ifndef USBH_BL616_H
-#define USBH_BL616_H
-
-#define USBWIFI_DATA_TYPE_CMD 0xA55A
-#define USBWIFI_DATA_TYPE_PKT 0x6996
-
-#define USB_DATA_FLAG_AP_PKT (1u << 0)
-
-typedef enum {
-    BFLB_CMD_REBOOT = 0,
-    BFLB_CMD_RESET,
-    BFLB_CMD_HELLO,
-    BFLB_CMD_PING,
-
-    BFLB_CMD_GET_MAC_ADDR,
-
-    // Scan
-    BFLB_CMD_SCAN,
-    BFLB_CMD_SCAN_RESULTS,
-
-    // STA
-    BFLB_CMD_STA_CONNECT,
-    BFLB_CMD_STA_DISCONNECT,
-    BFLB_CMD_STA_CONNECTED_IND,
-    BFLB_CMD_STA_DISCONNECTED_IND,
-    BFLB_CMD_STA_IP_UPDATE_IND,
-    BFLB_CMD_STA_SET_AUTO_RECONNECT,
-    BFLB_CMD_STA_GET_LINK_STATUS,
-
-    // AP
-    BFLB_CMD_AP_START,
-    BFLB_CMD_AP_STOP,
-    BFLB_CMD_AP_STARTED_IND,
-    BFLB_CMD_AP_STOPPED_IND,
-    BFLB_CMD_AP_GET_STA_LIST,
-
-    // Monitor
-    BFLB_CMD_MONITOR_START,
-    BFLB_CMD_MONITOR_STOP,
-    BFLB_CMD_MONITOR_SET_CHANNEL,
-    BFLB_CMD_MONITOR_GET_CHANNEL,
-
-    BFLB_CMD_SET_LPM_MODE,
-
-    // OTA
-    BFLB_CMD_GET_DEV_VERSION,
-    BFLB_CMD_OTA,
-
-    BFLB_CMD_EXT,
-
-    BFLB_CMD_USER_EXT,
-    BFLB_CMD_UNLOAD_DRV,
-
-    BFLB_CMD_MAX,
-} bflb_cmd_t;
-
-typedef enum {
-    STATUS_OK,
-    STATUS_NOMEM = 128,
-    STATUS_INVALID_INPUT,
-    STATUS_INVALID_MODE,
-    STATUS_ERR_UNSPECIFIED,
-    STATUS_NOT_IMPLEMENTED,
-} cmd_status_t;
-
-typedef enum {
-    RNM_WIFI_AUTH_UNKNOWN = 0,
-    RNM_WIFI_AUTH_OPEN,
-    RNM_WIFI_AUTH_WEP,
-    RNM_WIFI_AUTH_WPA_PSK,
-    RNM_WIFI_AUTH_WPA2_PSK,
-    RNM_WIFI_AUTH_WPA_WPA2_PSK,
-    RNM_WIFI_AUTH_WPA_ENTERPRISE,
-    RNM_WIFI_AUTH_WPA3_SAE,
-    RNM_WIFI_AUTH_WPA2_PSK_WPA3_SAE,
-    RNM_WIFI_AUTH_MAX,
-} rnm_wifi_auth_mode_t;
-
-typedef enum {
-    RNM_WIFI_CIPHER_UNKNOWN = 0,
-    RNM_WIFI_CIPHER_NONE,
-    RNM_WIFI_CIPHER_WEP,
-    RNM_WIFI_CIPHER_AES,
-    RNM_WIFI_CIPHER_TKIP,
-    RNM_WIFI_CIPHER_TKIP_AES,
-    RNM_WIFI_CIPHER_MAX,
-} rnm_wifi_cipher_t;
-
-/* common header */
-typedef struct {
-    uint16_t cmd;
-    // flag ACK is used by server to indicate a response to client
-#define RNM_MSG_FLAG_ACK         (1 << 0)
-    // flag TRANSPARENT is never transfered to peer but used locally
-#define RNM_MSG_FLAG_TRANSPARENT (1 << 1)
-    // flag ASYNC is used by server to notify client events such as STA_CONNECTED
-#define RNM_MSG_FLAG_ASYNC       (1 << 2)
-    uint16_t flags;
-    uint16_t status;
-    uint16_t msg_id;
-    uint16_t session_id;
-    uint16_t msg_id_replying;
-} rnm_base_msg_t;
-
-typedef struct {
-    rnm_base_msg_t hdr;
-} rnm_ack_msg_t;
-
-typedef struct {
-    rnm_base_msg_t hdr;
-    uint8_t sta_mac[6];
-    uint8_t ap_mac[6];
-} rnm_mac_addr_ind_msg_t;
-
-typedef struct {
-    rnm_base_msg_t hdr;
-    uint16_t ssid_len;
-    uint8_t ssid[32];
-    uint8_t password[64];
-} rnm_sta_connect_msg_t;
-
-typedef struct {
-    rnm_base_msg_t hdr;
-    uint8_t ip4_addr[4];
-    uint8_t ip4_mask[4];
-    uint8_t ip4_gw[4];
-    uint8_t ip4_dns1[4];
-    uint8_t ip4_dns2[4];
-    uint8_t gw_mac[6];
-} rnm_sta_ip_update_ind_msg_t;
-
-struct bf1b_wifi_scan_record {
-    uint8_t bssid[6];
-    // TODO use compressed SSID encoding to save room
-    uint8_t ssid[32 + 1];
-    uint16_t channel;
-    int8_t rssi;
-    uint8_t auth_mode;
-    uint8_t cipher;
-} __PACKED;
-
-typedef struct {
-    rnm_base_msg_t hdr;
-    uint16_t num;
-    struct bf1b_wifi_scan_record records[];
-} rnm_scan_ind_msg_t;
-
-typedef enum {
-    BL_MODE_NONE,
-    BL_MODE_STA,      // card is STA
-    BL_MODE_AP,       // card is AP
-    BL_MODE_STA_AP,   // card is STA&AP
-    BL_MODE_SNIFFER,  // card is sniffer
-    BL_MODE_MAX,
-} bl_wifi_mode_t;
-
-typedef struct {
-    uint16_t type;
-    uint16_t length;
-    uint16_t flags;
-    uint16_t payload_offset;
-    uint32_t rsvd[8];
-    uint8_t payload[];
-} __attribute__((aligned(4))) usb_data_t;
-
-struct usbh_bl616 {
-    struct usbh_hubport *hport;
-    struct usb_endpoint_descriptor *bulkin;  /* Bulk IN endpoint */
-    struct usb_endpoint_descriptor *bulkout; /* Bulk OUT endpoint */
-
-    struct usbh_urb bulkout_urb;
-    struct usbh_urb bulkin_urb;
-
-    uint8_t intf;
-
-    uint8_t sta_mac[6];
-    uint8_t ap_mac[6];
-    uint8_t mode;
-    bool connect_status;
-
-    void *user_data;
-};
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int usbh_bl616_wifi_sta_connect(const char *ssid,
-                                const int ssid_len,
-                                const char *password,
-                                const int pwd_len);
-
-int usbh_bl616_wifi_sta_disconnect(void);
-int usbh_bl616_wifi_scan(void);
-
-void usbh_bl616_sta_connect_callback(void);
-void usbh_bl616_sta_disconnect_callback(void);
-void usbh_bl616_sta_update_ip(uint8_t ip4_addr[4], uint8_t ip4_mask[4], uint8_t ip4_gw[4]);
-
-uint8_t *usbh_bl616_get_eth_txbuf(void);
-int usbh_bl616_eth_output(uint32_t buflen);
-void usbh_bl616_eth_input(uint8_t *buf, uint32_t buflen);
-void usbh_bl616_rx_thread(CONFIG_USB_OSAL_THREAD_SET_ARGV);
-
-void usbh_bl616_run(struct usbh_bl616 *bl616_class);
-void usbh_bl616_stop(struct usbh_bl616 *bl616_class);
-
-int wifi_sta_connect(int argc, char **argv);
-int wifi_scan(int argc, char **argv);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* USBH_BL616_H */

class/video/usbh_video.c

@@ -122,12 +122,12 @@ int usbh_videostreaming_get_cur_probe(struct usbh_video *video_class)
     return usbh_video_get(video_class, VIDEO_REQUEST_GET_CUR, video_class->data_intf, 0x00, VIDEO_VS_PROBE_CONTROL, (uint8_t *)&video_class->probe, 26);
 }
 
-int usbh_videostreaming_set_cur_probe(struct usbh_video *video_class, uint8_t formatindex, uint8_t frameindex)
+int usbh_videostreaming_set_cur_probe(struct usbh_video *video_class, uint8_t formatindex, uint8_t frameindex, uint32_t dwFrameInterval)
 {
     video_class->probe.bFormatIndex = formatindex;
     video_class->probe.bFrameIndex = frameindex;
     video_class->probe.dwMaxPayloadTransferSize = 0;
-    video_class->probe.dwFrameInterval = 333333;
+    video_class->probe.dwFrameInterval = dwFrameInterval;
     return usbh_video_set(video_class, VIDEO_REQUEST_SET_CUR, video_class->data_intf, 0x00, VIDEO_VS_PROBE_CONTROL, (uint8_t *)&video_class->probe, 26);
 }
 
@@ -136,7 +136,6 @@ int usbh_videostreaming_set_cur_commit(struct usbh_video *video_class, uint8_t f
     memcpy(&video_class->commit, &video_class->probe, sizeof(struct video_probe_and_commit_controls));
     video_class->commit.bFormatIndex = formatindex;
     video_class->commit.bFrameIndex = frameindex;
-    video_class->commit.dwFrameInterval = 333333;
     return usbh_video_set(video_class, VIDEO_REQUEST_SET_CUR, video_class->data_intf, 0x00, VIDEO_VS_COMMIT_CONTROL, (uint8_t *)&video_class->commit, 26);
 }
 
@@ -154,6 +153,7 @@ int usbh_video_open(struct usbh_video *video_class,
     bool found = false;
     uint8_t formatidx = 0;
     uint8_t frameidx = 0;
+    uint32_t dwDefaultFrameInterval = 0;
     uint8_t step;
 
     if (!video_class || !video_class->hport) {
@@ -172,6 +172,7 @@ int usbh_video_open(struct usbh_video *video_class,
                 if ((wWidth == video_class->format[i].frame[j].wWidth) &&
                     (wHeight == video_class->format[i].frame[j].wHeight)) {
                     frameidx = j + 1;
+                    dwDefaultFrameInterval = video_class->format[i].frame[j].dwDefaultFrameInterval;
                     found = true;
                     break;
                 }
@@ -204,7 +205,7 @@ int usbh_video_open(struct usbh_video *video_class,
     }
 
     step = 1;
-    ret = usbh_videostreaming_set_cur_probe(video_class, formatidx, frameidx);
+    ret = usbh_videostreaming_set_cur_probe(video_class, formatidx, frameidx, dwDefaultFrameInterval);
     if (ret < 0) {
         goto errout;
     }
@@ -228,7 +229,7 @@ int usbh_video_open(struct usbh_video *video_class,
     }
 
     step = 5;
-    ret = usbh_videostreaming_set_cur_probe(video_class, formatidx, frameidx);
+    ret = usbh_videostreaming_set_cur_probe(video_class, formatidx, frameidx, dwDefaultFrameInterval);
     if (ret < 0) {
         goto errout;
     }
@@ -246,26 +247,30 @@ int usbh_video_open(struct usbh_video *video_class,
     }
 
     step = 8;
-    setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_INTERFACE;
-    setup->bRequest = USB_REQUEST_SET_INTERFACE;
-    setup->wValue = altsetting;
-    setup->wIndex = video_class->data_intf;
-    setup->wLength = 0;
+    if (!video_class->is_bulk) {
+        setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_INTERFACE;
+        setup->bRequest = USB_REQUEST_SET_INTERFACE;
+        setup->wValue = altsetting;
+        setup->wIndex = video_class->data_intf;
+        setup->wLength = 0;
 
-    ret = usbh_control_transfer(video_class->hport, setup, NULL);
-    if (ret < 0) {
-        goto errout;
-    }
+        ret = usbh_control_transfer(video_class->hport, setup, NULL);
+        if (ret < 0) {
+            goto errout;
+        }
 
-    ep_desc = &video_class->hport->config.intf[video_class->data_intf].altsetting[altsetting].ep[0].ep_desc;
-    mult = (ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_MASK) >> USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT;
-    mps = ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_MASK;
-    if (ep_desc->bEndpointAddress & 0x80) {
-        video_class->isoin_mps = mps * (mult + 1);
-        USBH_EP_INIT(video_class->isoin, ep_desc);
+        ep_desc = &video_class->hport->config.intf[video_class->data_intf].altsetting[altsetting].ep[0].ep_desc;
+        mult = (ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_MASK) >> USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT;
+        mps = ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_MASK;
+        if (ep_desc->bEndpointAddress & 0x80) {
+            video_class->isoin_mps = mps * (mult + 1);
+            USBH_EP_INIT(video_class->isoin, ep_desc);
+        } else {
+            return -USB_ERR_NODEV;
+        }
     } else {
-        video_class->isoout_mps = mps * (mult + 1);
-        USBH_EP_INIT(video_class->isoout, ep_desc);
+        ep_desc = &video_class->hport->config.intf[video_class->data_intf].altsetting[0].ep[0].ep_desc;
+        USBH_EP_INIT(video_class->bulkin, ep_desc);
     }
 
     USB_LOG_INFO("Open video and select formatidx:%u, frameidx:%u, altsetting:%u\r\n", formatidx, frameidx, altsetting);
@@ -292,54 +297,62 @@ int usbh_video_close(struct usbh_video *video_class)
 
     video_class->is_opened = false;
 
-    if (video_class->isoin) {
-        video_class->isoin = NULL;
+    if (video_class->is_bulk) {
+        setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_ENDPOINT;
+        setup->bRequest = USB_REQUEST_CLEAR_FEATURE;
+        setup->wValue = USB_FEATURE_ENDPOINT_HALT;
+        setup->wIndex = video_class->bulkin->bEndpointAddress;
+        setup->wLength = 0;
+    } else {
+        setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_INTERFACE;
+        setup->bRequest = USB_REQUEST_SET_INTERFACE;
+        setup->wValue = 0;
+        setup->wIndex = video_class->data_intf;
+        setup->wLength = 0;
     }
 
-    if (video_class->isoout) {
-        video_class->isoout = NULL;
-    }
-
-    setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_STANDARD | USB_REQUEST_RECIPIENT_INTERFACE;
-    setup->bRequest = USB_REQUEST_SET_INTERFACE;
-    setup->wValue = 0;
-    setup->wIndex = video_class->data_intf;
-    setup->wLength = 0;
-
     ret = usbh_control_transfer(video_class->hport, setup, NULL);
     if (ret < 0) {
         return ret;
     }
+
     return ret;
 }
 
 void usbh_video_list_info(struct usbh_video *video_class)
 {
     struct usb_endpoint_descriptor *ep_desc;
-    uint8_t mult;
-    uint16_t mps;
 
     USB_LOG_INFO("============= Video device information ===================\r\n");
     USB_LOG_RAW("bcdVDC:%04x\r\n", video_class->bcdVDC);
-    USB_LOG_RAW("Num of altsettings:%u\r\n", video_class->num_of_intf_altsettings);
+    USB_LOG_RAW("Num of altsettings:%u (%s mode)\r\n", video_class->num_of_intf_altsettings, video_class->num_of_intf_altsettings == 1 ? "bulk" : "iso");
 
-    for (uint8_t i = 0; i < video_class->num_of_intf_altsettings; i++) {
-        if (i == 0) {
-            USB_LOG_RAW("Ingore altsetting 0\r\n");
-            continue;
+    video_class->is_bulk = video_class->num_of_intf_altsettings == 1 ? true : false;
+
+    if (video_class->is_bulk) {
+        ep_desc = &video_class->hport->config.intf[video_class->data_intf].altsetting[0].ep[0].ep_desc;
+        USB_LOG_RAW("Ep=%02x Attr=%02u Mps=%d Interval=%02u Mult=%02u\r\n",
+                    ep_desc->bEndpointAddress,
+                    ep_desc->bmAttributes,
+                    USB_GET_MAXPACKETSIZE(ep_desc->wMaxPacketSize),
+                    ep_desc->bInterval,
+                    USB_GET_MULT(ep_desc->wMaxPacketSize));
+    } else {
+        for (uint8_t i = 0; i < video_class->num_of_intf_altsettings; i++) {
+            if (i == 0) {
+                USB_LOG_RAW("Ingore altsetting 0\r\n");
+                continue;
+            }
+            ep_desc = &video_class->hport->config.intf[video_class->data_intf].altsetting[i].ep[0].ep_desc;
+
+            USB_LOG_RAW("Altsetting:%u, Ep=%02x Attr=%02u Mps=%d Interval=%02u Mult=%02u\r\n",
+                        i,
+                        ep_desc->bEndpointAddress,
+                        ep_desc->bmAttributes,
+                        USB_GET_MAXPACKETSIZE(ep_desc->wMaxPacketSize),
+                        ep_desc->bInterval,
+                        USB_GET_MULT(ep_desc->wMaxPacketSize));
         }
-        ep_desc = &video_class->hport->config.intf[video_class->data_intf].altsetting[i].ep[0].ep_desc;
-
-        mult = (ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_MASK) >> USB_MAXPACKETSIZE_ADDITIONAL_TRANSCATION_SHIFT;
-        mps = ep_desc->wMaxPacketSize & USB_MAXPACKETSIZE_MASK;
-
-        USB_LOG_RAW("Altsetting:%u, Ep=%02x Attr=%02u Mps=%d Interval=%02u Mult=%02u\r\n",
-                     i,
-                     ep_desc->bEndpointAddress,
-                     ep_desc->bmAttributes,
-                     mps,
-                     ep_desc->bInterval,
-                     mult);
     }
 
     USB_LOG_RAW("bNumFormats:%u\r\n", video_class->num_of_formats);
@@ -350,9 +363,10 @@ void usbh_video_list_info(struct usbh_video *video_class)
         USB_LOG_RAW("  Resolution:\r\n");
         for (uint8_t j = 0; j < video_class->format[i].num_of_frames; j++) {
             USB_LOG_RAW("      FrameIndex:%u\r\n", j + 1);
-            USB_LOG_RAW("      wWidth: %d, wHeight: %d\r\n",
-                         video_class->format[i].frame[j].wWidth,
-                         video_class->format[i].frame[j].wHeight);
+            USB_LOG_RAW("      wWidth: %d, wHeight: %d, fps: %d\r\n",
+                        video_class->format[i].frame[j].wWidth,
+                        video_class->format[i].frame[j].wHeight,
+                        (1000 / (video_class->format[i].frame[j].dwDefaultFrameInterval / 10000)));
         }
     }
 
@@ -438,12 +452,14 @@ static int usbh_video_ctrl_connect(struct usbh_hubport *hport, uint8_t intf)
 
                             video_class->format[format_index - 1].frame[frame_index - 1].wWidth = ((struct video_cs_if_vs_frame_uncompressed_descriptor *)p)->wWidth;
                             video_class->format[format_index - 1].frame[frame_index - 1].wHeight = ((struct video_cs_if_vs_frame_uncompressed_descriptor *)p)->wHeight;
+                            video_class->format[format_index - 1].frame[frame_index - 1].dwDefaultFrameInterval = ((struct video_cs_if_vs_frame_uncompressed_descriptor *)p)->dwDefaultFrameInterval;
                             break;
                         case VIDEO_VS_FRAME_MJPEG_DESCRIPTOR_SUBTYPE:
                             frame_index = p[DESC_bFrameIndex];
 
                             video_class->format[format_index - 1].frame[frame_index - 1].wWidth = ((struct video_cs_if_vs_frame_mjpeg_descriptor *)p)->wWidth;
                             video_class->format[format_index - 1].frame[frame_index - 1].wHeight = ((struct video_cs_if_vs_frame_mjpeg_descriptor *)p)->wHeight;
+                            video_class->format[format_index - 1].frame[frame_index - 1].dwDefaultFrameInterval = ((struct video_cs_if_vs_frame_mjpeg_descriptor *)p)->dwDefaultFrameInterval;
                             break;
                         default:
                             break;
@@ -476,12 +492,6 @@ static int usbh_video_ctrl_disconnect(struct usbh_hubport *hport, uint8_t intf)
     struct usbh_video *video_class = (struct usbh_video *)hport->config.intf[intf].priv;
 
     if (video_class) {
-        if (video_class->isoin) {
-        }
-
-        if (video_class->isoout) {
-        }
-
         if (hport->config.intf[intf].devname[0] != '\0') {
             usb_osal_thread_schedule_other();
             USB_LOG_INFO("Unregister Video Class:%s\r\n", hport->config.intf[intf].devname);

class/video/usbh_video.h

@@ -14,6 +14,7 @@
 struct usbh_video_resolution {
     uint16_t wWidth;
     uint16_t wHeight;
+    uint32_t dwDefaultFrameInterval;
 };
 
 struct usbh_video_format {
@@ -40,7 +41,7 @@ struct usbh_videostreaming {
 struct usbh_video {
     struct usbh_hubport *hport;
     struct usb_endpoint_descriptor *isoin;  /* ISO IN endpoint */
-    struct usb_endpoint_descriptor *isoout; /* ISO OUT endpoint */
+    struct usb_endpoint_descriptor *bulkin;  /* Bulk IN endpoint */
 
     uint8_t ctrl_intf; /* interface number */
     uint8_t data_intf; /* interface number */
@@ -48,9 +49,9 @@ struct usbh_video {
     struct video_probe_and_commit_controls probe;
     struct video_probe_and_commit_controls commit;
     uint16_t isoin_mps;
-    uint16_t isoout_mps;
     bool is_opened;
     uint8_t current_format;
+    bool is_bulk;
     uint16_t bcdVDC;
     uint8_t num_of_intf_altsettings;
     uint8_t num_of_formats;

class/wireless/usbh_rndis.c

@@ -578,16 +578,6 @@ int usbh_rndis_eth_output(uint32_t buflen)
     return usbh_submit_urb(&g_rndis_class.bulkout_urb);
 }
 
-__WEAK void usbh_rndis_run(struct usbh_rndis *rndis_class)
-{
-    (void)rndis_class;
-}
-
-__WEAK void usbh_rndis_stop(struct usbh_rndis *rndis_class)
-{
-    (void)rndis_class;
-}
-
 static const struct usbh_class_driver rndis_class_driver = {
     .driver_name = "rndis",
     .connect = usbh_rndis_connect,
@@ -602,3 +592,12 @@ CLASS_INFO_DEFINE const struct usbh_class_info rndis_class_info = {
     .id_table = NULL,
     .class_driver = &rndis_class_driver
 };
+
+CLASS_INFO_DEFINE const struct usbh_class_info rndis_cdcacm_class_info = {
+    .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL,
+    .bInterfaceClass = USB_DEVICE_CLASS_CDC,
+    .bInterfaceSubClass = CDC_ABSTRACT_CONTROL_MODEL,
+    .bInterfaceProtocol = 0xff,
+    .id_table = NULL,
+    .class_driver = &rndis_class_driver
+};

common/usb_def.h

@@ -556,7 +556,7 @@ struct usb_bos_header_descriptor {
 } __PACKED;
 
 /* BOS Capability platform Descriptor */
-struct usb_bos_capability_platform_descriptor {
+struct usb_bos_capability_platform_common_descriptor {
     uint8_t bLength;
     uint8_t bDescriptorType;
     uint8_t bDevCapabilityType;
@@ -564,16 +564,26 @@ struct usb_bos_capability_platform_descriptor {
     uint8_t PlatformCapabilityUUID[16];
 } __PACKED;
 
-/* BOS Capability MS OS Descriptors version 2 */
-struct usb_bos_capability_msosv2_descriptor {
+/* Microsoft OS 2.0 Platform Capability Descriptor
+* See https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/
+* microsoft-defined-usb-descriptors
+* Adapted from the source:
+* https://github.com/sowbug/weblight/blob/master/firmware/webusb.c
+* (BSD-2) Thanks http://janaxelson.com/files/ms_os_20_descriptors.c
+*/
+struct usb_bos_capability_platform_winusb_descriptor {
+    struct usb_bos_capability_platform_common_descriptor common;
     uint32_t dwWindowsVersion;
     uint16_t wMSOSDescriptorSetTotalLength;
     uint8_t bVendorCode;
     uint8_t bAltEnumCode;
 } __PACKED;
 
-/* BOS Capability webusb */
-struct usb_bos_capability_webusb_descriptor {
+/* WebUSB Platform Capability Descriptor:
+* https://wicg.github.io/webusb/#webusb-platform-capability-descriptor
+*/
+struct usb_bos_capability_platform_webusb_descriptor {
+    struct usb_bos_capability_platform_common_descriptor common;
     uint16_t bcdVersion;
     uint8_t bVendorCode;
     uint8_t iLandingPage;
@@ -587,26 +597,6 @@ struct usb_bos_capability_extension_descriptor {
     uint32_t bmAttributes;
 } __PACKED;
 
-/* Microsoft OS 2.0 Platform Capability Descriptor
-* See https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/
-* microsoft-defined-usb-descriptors
-* Adapted from the source:
-* https://github.com/sowbug/weblight/blob/master/firmware/webusb.c
-* (BSD-2) Thanks http://janaxelson.com/files/ms_os_20_descriptors.c
-*/
-struct usb_bos_capability_platform_msosv2_descriptor {
-    struct usb_bos_capability_platform_descriptor platform_msos;
-    struct usb_bos_capability_msosv2_descriptor data_msosv2;
-} __PACKED;
-
-/* WebUSB Platform Capability Descriptor:
-* https://wicg.github.io/webusb/#webusb-platform-capability-descriptor
-*/
-struct usb_bos_capability_platform_webusb_descriptor {
-    struct usb_bos_capability_platform_descriptor platform_webusb;
-    struct usb_bos_capability_webusb_descriptor data_webusb;
-} __PACKED;
-
 struct usb_webusb_url_descriptor {
     uint8_t bLength;
     uint8_t bDescriptorType;
@@ -625,18 +615,12 @@ struct usb_bos_descriptor {
     uint32_t string_len;
 };
 
-/* USB Device Capability Descriptor */
-struct usb_device_capability_descriptor {
-    uint8_t bLength;
-    uint8_t bDescriptorType;
-    uint8_t bDevCapabilityType;
-} __PACKED;
-
 /** USB descriptor header */
 struct usb_desc_header {
     uint8_t bLength;         /**< descriptor length */
     uint8_t bDescriptorType; /**< descriptor type */
 };
+
 // clang-format off
 #define USB_DEVICE_DESCRIPTOR_INIT(bcdUSB, bDeviceClass, bDeviceSubClass, bDeviceProtocol, idVendor, idProduct, bcdDevice, bNumConfigurations) \
     0x12,                       /* bLength */                                                                                              \
@@ -705,7 +689,7 @@ struct usb_desc_header {
     WBVAL(wMaxPacketSize),        /* wMaxPacketSize */                                      \
     bInterval                     /* bInterval */
 
-#define USB_IAD_INIT(bFirstInterface, bInterfaceCount, bFunctionClass, bFunctionSubClass, bFunctionProtocol) \
+#define USB_IAD_DESCRIPTOR_INIT(bFirstInterface, bInterfaceCount, bFunctionClass, bFunctionSubClass, bFunctionProtocol) \
     0x08,                                      /* bLength */                                             \
     USB_DESCRIPTOR_TYPE_INTERFACE_ASSOCIATION, /* bDescriptorType */                                     \
     bFirstInterface,                           /* bFirstInterface */                                     \
@@ -716,9 +700,145 @@ struct usb_desc_header {
     0x00                                       /* iFunction */
 
 #define USB_LANGID_INIT(id)                           \
-    0x04,                           /* bLength */     \
+    0x04,                       /* bLength */         \
     USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */ \
     WBVAL(id)                   /* wLangID0 */
+
+#define USB_BOS_HEADER_DESCRIPTOR_INIT(wTotalLength, bNumDeviceCaps) \
+    0x05,                       /* bLength */                        \
+    USB_DESCRIPTOR_TYPE_BINARY_OBJECT_STORE,    /* bDescriptorType */\
+    WBVAL(wTotalLength),        /* wTotalLength */                   \
+    bNumDeviceCaps              /* bNumDeviceCaps */
+
+#define USB_BOS_CAP_PLATFORM_WEBUSB_DESCRIPTOR_INIT(bVendorCode, iLandingPage)   \
+    0x18,                                           /* bLength */                \
+    USB_DESCRIPTOR_TYPE_DEVICE_CAPABILITY,          /* bDescriptorType */        \
+    USB_DEVICE_CAPABILITY_PLATFORM,                 /* bDevCapabilityType */     \
+    0x00,                                           /* bReserved */              \
+    0x38, 0xB6, 0x08, 0x34, 0xA9, 0x09, 0xA0, 0x47, /* PlatformCapabilityUUID */ \
+    0x8B, 0xFD, 0xA0, 0x76, 0x88, 0x15, 0xB6, 0x65,                              \
+    WBVAL(0x0100),                                  /* bcdVersion */             \
+    bVendorCode,                                    /* bVendorCode */            \
+    iLandingPage                                    /* iLandingPage */
+
+#define USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_INIT(bVendorCode, wMSOSDescriptorSetTotalLength) \
+    0x1C,                                           /* bLength */                \
+    USB_DESCRIPTOR_TYPE_DEVICE_CAPABILITY,          /* bDescriptorType */        \
+    USB_DEVICE_CAPABILITY_PLATFORM,                 /* bDevCapabilityType */     \
+    0x00,                                           /* bReserved */              \
+    0xDF, 0x60, 0xDD, 0xD8, 0x89, 0x45, 0xC7, 0x4C, /* PlatformCapabilityUUID */ \
+    0x9C, 0xD2, 0x65, 0x9D, 0x9E, 0x64, 0x8A, 0x9F,                              \
+    DBVAL(0x06030000),                              /* dwWindowsVersion */       \
+    WBVAL(wMSOSDescriptorSetTotalLength),           /* wMSOSDescriptorSetTotalLength */ \
+    bVendorCode,                                    /* bVendorCode */            \
+    0x00                                            /* bAltEnumCode */
+
+#define USB_BOS_CAP_PLATFORM_WEBUSB_DESCRIPTOR_LEN 24
+#define USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_LEN 28
+
+#define USB_MSOSV1_STRING_DESCRIPTOR_INIT(vendor_code) \
+    0x12,                       /* bLength */                             \
+    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */                     \
+    'M', 0,                     /* bString[0] */                          \
+    'S', 0,                     /* bString[1] */                          \
+    'F', 0,                     /* bString[2] */                          \
+    'T', 0,                     /* bString[3] */                          \
+    '1', 0,                     /* bString[4] */                          \
+    '0', 0,                     /* bString[5] */                          \
+    '0', 0,                     /* bString[6] */                          \
+    vendor_code,                /* bMS_VendorCode */                      \
+    0x00                        /* bPad */
+
+#define USB_MSOSV1_COMP_ID_HEADER_DESCRIPTOR_INIT(bCount) \
+    DBVAL((sizeof(struct usb_msosv1_compat_id_header_descriptor) + sizeof(struct usb_msosv1_comp_id_function_descriptor) * bCount)), /* dwLength */ \
+    WBVAL(0x0100),            /* bcdVersion */                     \
+    WBVAL(0x0004),            /* wIndex */                         \
+    bCount,                   /* bCount */                         \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* reserved[7] */
+
+#define USB_MSOSV1_COMP_ID_FUNCTION_WINUSB_DESCRIPTOR_INIT(bFirstInterfaceNumber) \
+    bFirstInterfaceNumber,                          /* bFirstInterfaceNumber */\
+    0x01,                                           /* reserved1 */            \
+    'W', 'I', 'N', 'U', 'S', 'B', 0x00, 0x00,       /* compatibleID[8] */      \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* subCompatibleID[8] */   \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00              /* reserved2[6] */
+
+#define USB_MSOSV1_COMP_ID_FUNCTION_MTP_DESCRIPTOR_INIT(bFirstInterfaceNumber)\
+    bFirstInterfaceNumber,                          /* bFirstInterfaceNumber */\
+    0x01,                                           /* reserved1 */            \
+    'M', 'T', 'P', 'U', 'S', 'B', 0x00, 0x00,       /* compatibleID[8] */      \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* subCompatibleID[8] */   \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00              /* reserved2[6] */
+
+#define USB_MSOSV1_COMP_ID_FUNCTION_ADB_DESCRIPTOR_INIT(bFirstInterfaceNumber)\
+    bFirstInterfaceNumber,                          * bFirstInterfaceNumber */\
+    0x01,                                           /* reserved1 */            \
+    'A', 'D', 'B', 0x00, 0x00, 0x00, 0x00, 0x00,    /* compatibleID[8] */      \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* subCompatibleID[8] */   \
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00              /* reserved2[6] */
+
+#define USB_MSOSV1_COMP_ID_DESCRIPTOR_LEN(bCount) \
+    (sizeof(struct usb_msosv1_compat_id_header_descriptor) + sizeof(struct usb_msosv1_comp_id_function_descriptor) * (bCount))
+
+#define USB_MSOSV2_COMP_ID_SET_HEADER_DESCRIPTOR_INIT(wDescriptorSetTotalLength)   \
+    WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE),               /* wLength */          \
+    WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE),               /* wDescriptorType */  \
+    DBVAL(0x06030000),                                      /* dwWindowsVersion */ \
+    WBVAL(wDescriptorSetTotalLength)                        /* wDescriptorSetTotalLength */
+
+#define USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_SINGLE_DESCRIPTOR_INIT()                                           \
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  /* wLength */                                                  \
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  /* wDescriptorType */                                          \
+    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        /* CompatibleId*/                                              \
+    0, 0, 0, 0, 0, 0, 0, 0,                    /* SubCompatibleId*/                                           \
+    WBVAL(132),                                /* wLength */                                                  \
+    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   /* wDescriptorType */                                          \
+    WBVAL(WINUSB_PROP_DATA_TYPE_REG_SZ),       /* wPropertyDataType */                                        \
+    WBVAL(42),                                 /* wPropertyNameLength bPropertyName: "DeviceInterfaceGUID" */ \
+    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,                                                           \
+    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,                                   \
+    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,                                                             \
+    WBVAL(80), /* wPropertyDataLength */                                                                      \
+    '{', 0,                                                                                                   \
+    'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,                                   \
+    '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,                                                                   \
+    '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,                                                                   \
+    'A', 0, 'A', 0, '3', 0, '6', 0, '-',                                                                      \
+    0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,        \
+    '}', 0, 0, 0, 0, 0
+
+#define USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_SINGLE_DESCRIPTOR_LEN \
+    (WINUSB_FEATURE_COMPATIBLE_ID_SIZE + 132)
+
+#define USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_INIT(bFirstInterfaceNumber)                       \
+    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */                                                  \
+    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */                                          \
+    bFirstInterfaceNumber,                     /* bFirstInterface*/                                           \
+    0,                                         /* bReserved */                                                \
+    WBVAL((WINUSB_FUNCTION_SUBSET_HEADER_SIZE + WINUSB_FEATURE_COMPATIBLE_ID_SIZE + 132)), /* wSubsetLength */\
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  /* wLength */                                                  \
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  /* wDescriptorType */                                          \
+    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        /* CompatibleId*/                                              \
+    0, 0, 0, 0, 0, 0, 0, 0,                    /* SubCompatibleId*/                                           \
+    WBVAL(132),                                /* wLength */                                                  \
+    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   /* wDescriptorType */                                          \
+    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */                                        \
+    WBVAL(42),                                 /* wPropertyNameLength bPropertyName: "DeviceInterfaceGUID" */ \
+    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,                                                           \
+    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,                                   \
+    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,                                                             \
+    WBVAL(80), /* wPropertyDataLength */                                                                      \
+    '{', 0,                                                                                                   \
+    'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,                                   \
+    '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,                                                                   \
+    '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,                                                                   \
+    'A', 0, 'A', 0, '3', 0, '6', 0, '-',                                                                      \
+    0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,        \
+    '}', 0, 0, 0, 0, 0
+
+#define USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_LEN \
+    (WINUSB_FUNCTION_SUBSET_HEADER_SIZE + WINUSB_FEATURE_COMPATIBLE_ID_SIZE + 132)
+
 // clang-format on
 
 #endif /* USB_DEF_H */

common/usb_otg.h

@@ -12,6 +12,10 @@
 extern "C" {
 #endif
 
+#define USBOTG_MODE_HOST   0
+#define USBOTG_MODE_DEVICE 1
+#define USBOTG_MODE_OTG    2
+
 /**
  * @brief usb otg controller hardware or gpio id simulator init.
  *
@@ -24,12 +28,6 @@ int usb_otg_init(uint8_t busid);
  * @return On success will return 0, and others indicate fail.
  */
 int usb_otg_deinit(uint8_t busid);
-/**
- * @brief get current role mode.
- *
- * @return return USBOTG_MODE_HOST or USBOTG_MODE_DEVICE.
- */
-uint8_t usbotg_get_current_mode(uint8_t busid);
 
 /* called by user */
 void USBOTG_IRQHandler(uint8_t busid);

common/usb_util.h

@@ -185,8 +185,8 @@
         (field)[3] = (uint8_t)((value) >> 0);  \
     } while (0)
 
-#define WBVAL(x) (x & 0xFF), ((x >> 8) & 0xFF)
-#define DBVAL(x) (x & 0xFF), ((x >> 8) & 0xFF), ((x >> 16) & 0xFF), ((x >> 24) & 0xFF)
+#define WBVAL(x) ((x) & 0xFF), (((x) >> 8) & 0xFF)
+#define DBVAL(x) ((x) & 0xFF), (((x) >> 8) & 0xFF), (((x) >> 16) & 0xFF), (((x) >> 24) & 0xFF)
 
 #define PP_NARG(...) \
     PP_NARG_(__VA_ARGS__, PP_RSEQ_N())

common/usb_version.h

@@ -15,7 +15,7 @@
 #undef CHERRYUSB_VERSION_STR
 #endif
 
-#define CHERRYUSB_VERSION     0x010502
-#define CHERRYUSB_VERSION_STR "v1.5.2"
+#define CHERRYUSB_VERSION     0x010503
+#define CHERRYUSB_VERSION_STR "v1.5.3.99"
 
 #endif

core/usbd_core.c

@@ -1145,18 +1145,26 @@ void usbd_event_suspend_handler(uint8_t busid)
 
 void usbd_event_reset_handler(uint8_t busid)
 {
+    struct usb_endpoint_descriptor ep0;
+
     usbd_set_address(busid, 0);
     g_usbd_core[busid].device_address = 0;
     g_usbd_core[busid].configuration = 0;
     g_usbd_core[busid].ep0_next_state = USBD_EP0_STATE_SETUP;
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
     g_usbd_core[busid].speed = USB_SPEED_UNKNOWN;
+
+    USB_ASSERT_MSG(g_usbd_core[busid].descriptors->device_descriptor_callback != NULL,
+                   "device_descriptor_callback is NULL\r\n");
+
+    struct usb_device_descriptor *device_desc = (struct usb_device_descriptor *)g_usbd_core[busid].descriptors->device_descriptor_callback(g_usbd_core[busid].speed);
+    ep0.wMaxPacketSize = device_desc->bMaxPacketSize0;
+#else
+    ep0.wMaxPacketSize = USB_CTRL_EP_MPS;
 #endif
-    struct usb_endpoint_descriptor ep0;
 
     ep0.bLength = 7;
     ep0.bDescriptorType = USB_DESCRIPTOR_TYPE_ENDPOINT;
-    ep0.wMaxPacketSize = USB_CTRL_EP_MPS;
     ep0.bmAttributes = USB_ENDPOINT_TYPE_CONTROL;
     ep0.bEndpointAddress = USB_CONTROL_IN_EP0;
     ep0.bInterval = 0;
@@ -1536,11 +1544,7 @@ int usbd_initialize(uint8_t busid, uintptr_t reg_base, void (*event_handler)(uin
     int ret;
     struct usbd_bus *bus;
 
-    if (busid >= CONFIG_USBDEV_MAX_BUS) {
-        USB_LOG_ERR("bus overflow\r\n");
-        while (1) {
-        }
-    }
+    USB_ASSERT_MSG(busid < CONFIG_USBDEV_MAX_BUS, "bus overflow\r\n");
 
     bus = &g_usbdev_bus[busid];
     bus->reg_base = reg_base;
@@ -1569,23 +1573,18 @@ int usbd_initialize(uint8_t busid, uintptr_t reg_base, void (*event_handler)(uin
 
 int usbd_deinitialize(uint8_t busid)
 {
-    if (busid >= CONFIG_USBDEV_MAX_BUS) {
-        USB_LOG_ERR("bus overflow\r\n");
-        while (1) {
-        }
-    }
+    USB_ASSERT_MSG(busid < CONFIG_USBDEV_MAX_BUS, "bus overflow\r\n");
 
     g_usbd_core[busid].event_handler(busid, USBD_EVENT_DEINIT);
     usbd_class_event_notify_handler(busid, USBD_EVENT_DEINIT, NULL);
     usb_dc_deinit(busid);
-    g_usbd_core[busid].intf_offset = 0;
 #ifdef CONFIG_USBDEV_EP0_THREAD
-    if (g_usbd_core[busid].usbd_ep0_mq) {
-        usb_osal_mq_delete(g_usbd_core[busid].usbd_ep0_mq);
-    }
     if (g_usbd_core[busid].usbd_ep0_thread) {
         usb_osal_thread_delete(g_usbd_core[busid].usbd_ep0_thread);
     }
+    if (g_usbd_core[busid].usbd_ep0_mq) {
+        usb_osal_mq_delete(g_usbd_core[busid].usbd_ep0_mq);
+    }
 #endif
 
     return 0;

core/usbd_core.h

@@ -56,6 +56,7 @@ enum usbd_event_type {
 typedef int (*usbd_request_handler)(uint8_t busid, struct usb_setup_packet *setup, uint8_t **data, uint32_t *len);
 typedef void (*usbd_endpoint_callback)(uint8_t busid, uint8_t ep, uint32_t nbytes);
 typedef void (*usbd_notify_handler)(uint8_t busid, uint8_t event, void *arg);
+typedef void (*usbd_event_handler_t)(uint8_t busid, uint8_t event);
 
 struct usbd_endpoint {
     uint8_t ep_addr;
@@ -115,7 +116,7 @@ bool usb_device_is_suspend(uint8_t busid);
 int usbd_send_remote_wakeup(uint8_t busid);
 uint8_t usbd_get_ep0_next_state(uint8_t busid);
 
-int usbd_initialize(uint8_t busid, uintptr_t reg_base, void (*event_handler)(uint8_t busid, uint8_t event));
+int usbd_initialize(uint8_t busid, uintptr_t reg_base, usbd_event_handler_t event_handler);
 int usbd_deinitialize(uint8_t busid);
 
 #ifdef __cplusplus

core/usbh_core.c

@@ -33,29 +33,27 @@ struct usbh_bus g_usbhost_bus[CONFIG_USBHOST_MAX_BUS];
 
 static int usbh_allocate_devaddr(struct usbh_devaddr_map *devgen)
 {
-    uint8_t startaddr = devgen->next;
-    uint8_t devaddr;
+    uint8_t lastaddr = devgen->last;
+    uint8_t devaddr = lastaddr;
     int index;
     int bitno;
 
     for (;;) {
-        devaddr = devgen->next;
-        if (devgen->next >= 0x7f) {
-            devgen->next = 2;
-        } else {
-            devgen->next++;
+        devaddr++;
+        if (devaddr > 0x7f) {
+            devaddr = 2;
+        }
+        if (devaddr == lastaddr) {
+            return -USB_ERR_NOMEM;
         }
 
         index = devaddr >> 5;
         bitno = devaddr & 0x1f;
-        if ((devgen->alloctab[index] & (1 << bitno)) == 0) {
-            devgen->alloctab[index] |= (1 << bitno);
+        if ((devgen->alloctab[index] & (1ul << bitno)) == 0) {
+            devgen->alloctab[index] |= (1ul << bitno);
+            devgen->last = devaddr;
             return (int)devaddr;
         }
-
-        if (startaddr == devaddr) {
-            return -USB_ERR_NOMEM;
-        }
     }
 }
 
@@ -69,15 +67,11 @@ static int __usbh_free_devaddr(struct usbh_devaddr_map *devgen, uint8_t devaddr)
         bitno = devaddr & USB_DEV_ADDR_MARK_MASK;
 
         /* Free the address  */
-        if ((devgen->alloctab[index] |= (1 << bitno)) != 0) {
-            devgen->alloctab[index] &= ~(1 << bitno);
+        if ((devgen->alloctab[index] & (1ul << bitno)) != 0) {
+            devgen->alloctab[index] &= ~(1ul << bitno);
         } else {
             return -1;
         }
-
-        if (devaddr < devgen->next) {
-            devgen->next = devaddr;
-        }
     }
 
     return 0;
@@ -91,7 +85,7 @@ static int usbh_free_devaddr(struct usbh_hubport *hport)
     return 0;
 }
 
-static const struct usbh_class_driver *usbh_find_class_driver(uint8_t class, uint8_t subclass, uint8_t protocol,
+static const struct usbh_class_driver *usbh_find_class_driver(uint8_t class, uint8_t subclass, uint8_t protocol, uint8_t intf,
                                                               uint16_t vid, uint16_t pid)
 {
     struct usbh_class_info *index = NULL;
@@ -106,6 +100,9 @@ static const struct usbh_class_driver *usbh_find_class_driver(uint8_t class, uin
         if ((index->match_flags & USB_CLASS_MATCH_INTF_PROTOCOL) && !(index->bInterfaceProtocol == protocol)) {
             continue;
         }
+        if ((index->match_flags & USB_CLASS_MATCH_INTF_NUM) && !(index->bInterfaceNumber == intf)) {
+            continue;
+        }
         if (index->match_flags & USB_CLASS_MATCH_VID_PID && index->id_table) {
             /* scan id table */
             uint32_t i;
@@ -275,60 +272,6 @@ static int parse_config_descriptor(struct usbh_hubport *hport, struct usb_config
     return 0;
 }
 
-static void usbh_print_hubport_info(struct usbh_hubport *hport)
-{
-    USB_LOG_RAW("Device Descriptor:\r\n");
-    USB_LOG_RAW("bLength: 0x%02x           \r\n", hport->device_desc.bLength);
-    USB_LOG_RAW("bDescriptorType: 0x%02x   \r\n", hport->device_desc.bDescriptorType);
-    USB_LOG_RAW("bcdUSB: 0x%04x            \r\n", hport->device_desc.bcdUSB);
-    USB_LOG_RAW("bDeviceClass: 0x%02x      \r\n", hport->device_desc.bDeviceClass);
-    USB_LOG_RAW("bDeviceSubClass: 0x%02x   \r\n", hport->device_desc.bDeviceSubClass);
-    USB_LOG_RAW("bDeviceProtocol: 0x%02x   \r\n", hport->device_desc.bDeviceProtocol);
-    USB_LOG_RAW("bMaxPacketSize0: 0x%02x   \r\n", hport->device_desc.bMaxPacketSize0);
-    USB_LOG_RAW("idVendor: 0x%04x          \r\n", hport->device_desc.idVendor);
-    USB_LOG_RAW("idProduct: 0x%04x         \r\n", hport->device_desc.idProduct);
-    USB_LOG_RAW("bcdDevice: 0x%04x         \r\n", hport->device_desc.bcdDevice);
-    USB_LOG_RAW("iManufacturer: 0x%02x     \r\n", hport->device_desc.iManufacturer);
-    USB_LOG_RAW("iProduct: 0x%02x          \r\n", hport->device_desc.iProduct);
-    USB_LOG_RAW("iSerialNumber: 0x%02x     \r\n", hport->device_desc.iSerialNumber);
-    USB_LOG_RAW("bNumConfigurations: 0x%02x\r\n", hport->device_desc.bNumConfigurations);
-
-    USB_LOG_RAW("Config Descriptor:\r\n");
-    USB_LOG_RAW("bLength: 0x%02x             \r\n", hport->config.config_desc.bLength);
-    USB_LOG_RAW("bDescriptorType: 0x%02x     \r\n", hport->config.config_desc.bDescriptorType);
-    USB_LOG_RAW("wTotalLength: 0x%04x        \r\n", hport->config.config_desc.wTotalLength);
-    USB_LOG_RAW("bNumInterfaces: 0x%02x      \r\n", hport->config.config_desc.bNumInterfaces);
-    USB_LOG_RAW("bConfigurationValue: 0x%02x \r\n", hport->config.config_desc.bConfigurationValue);
-    USB_LOG_RAW("iConfiguration: 0x%02x      \r\n", hport->config.config_desc.iConfiguration);
-    USB_LOG_RAW("bmAttributes: 0x%02x        \r\n", hport->config.config_desc.bmAttributes);
-    USB_LOG_RAW("bMaxPower: 0x%02x           \r\n", hport->config.config_desc.bMaxPower);
-
-    for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
-        for (uint8_t j = 0; j < hport->config.intf[i].altsetting_num; j++) {
-            USB_LOG_RAW("\tInterface Descriptor:\r\n");
-            USB_LOG_RAW("\tbLength: 0x%02x            \r\n", hport->config.intf[i].altsetting[j].intf_desc.bLength);
-            USB_LOG_RAW("\tbDescriptorType: 0x%02x    \r\n", hport->config.intf[i].altsetting[j].intf_desc.bDescriptorType);
-            USB_LOG_RAW("\tbInterfaceNumber: 0x%02x   \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceNumber);
-            USB_LOG_RAW("\tbAlternateSetting: 0x%02x  \r\n", hport->config.intf[i].altsetting[j].intf_desc.bAlternateSetting);
-            USB_LOG_RAW("\tbNumEndpoints: 0x%02x      \r\n", hport->config.intf[i].altsetting[j].intf_desc.bNumEndpoints);
-            USB_LOG_RAW("\tbInterfaceClass: 0x%02x    \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceClass);
-            USB_LOG_RAW("\tbInterfaceSubClass: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceSubClass);
-            USB_LOG_RAW("\tbInterfaceProtocol: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceProtocol);
-            USB_LOG_RAW("\tiInterface: 0x%02x         \r\n", hport->config.intf[i].altsetting[j].intf_desc.iInterface);
-
-            for (uint8_t k = 0; k < hport->config.intf[i].altsetting[j].intf_desc.bNumEndpoints; k++) {
-                USB_LOG_RAW("\t\tEndpoint Descriptor:\r\n");
-                USB_LOG_RAW("\t\tbLength: 0x%02x          \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bLength);
-                USB_LOG_RAW("\t\tbDescriptorType: 0x%02x  \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bDescriptorType);
-                USB_LOG_RAW("\t\tbEndpointAddress: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bEndpointAddress);
-                USB_LOG_RAW("\t\tbmAttributes: 0x%02x     \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bmAttributes);
-                USB_LOG_RAW("\t\twMaxPacketSize: 0x%04x   \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.wMaxPacketSize);
-                USB_LOG_RAW("\t\tbInterval: 0x%02x        \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bInterval);
-            }
-        }
-    }
-}
-
 static void usbh_print_setup(struct usb_setup_packet *setup)
 {
     (void)setup;
@@ -466,7 +409,7 @@ int usbh_enumerate(struct usbh_hubport *hport)
 
     USB_LOG_INFO("The device has %d bNumConfigurations\r\n", ((struct usb_device_descriptor *)ep0_request_buffer[hport->bus->busid])->bNumConfigurations);
 
-    config_index = 0;
+    config_index = usbh_get_hport_active_config_index(hport);
     USB_LOG_DBG("The device selects config %d\r\n", config_index);
 
     /* Read the first 9 bytes of the config descriptor */
@@ -603,18 +546,25 @@ int usbh_enumerate(struct usbh_hubport *hport)
     for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
         intf_desc = &hport->config.intf[i].altsetting[0].intf_desc;
 
-        struct usbh_class_driver *class_driver = (struct usbh_class_driver *)usbh_find_class_driver(intf_desc->bInterfaceClass, intf_desc->bInterfaceSubClass, intf_desc->bInterfaceProtocol, hport->device_desc.idVendor, hport->device_desc.idProduct);
+        USB_ASSERT_MSG(intf_desc->bInterfaceNumber == i, "Interface number mismatch, do not support non-standard device\r\n");
+
+        struct usbh_class_driver *class_driver = (struct usbh_class_driver *)usbh_find_class_driver(intf_desc->bInterfaceClass,
+                                                                                                    intf_desc->bInterfaceSubClass,
+                                                                                                    intf_desc->bInterfaceProtocol,
+                                                                                                    intf_desc->bInterfaceNumber,
+                                                                                                    hport->device_desc.idVendor,
+                                                                                                    hport->device_desc.idProduct);
 
         if (class_driver == NULL) {
-            USB_LOG_ERR("do not support Class:0x%02x,Subclass:0x%02x,Protocl:0x%02x\r\n",
+            USB_LOG_ERR("Do not support Class:0x%02x, Subclass:0x%02x, Protocl:0x%02x on interface %u\r\n",
                         intf_desc->bInterfaceClass,
                         intf_desc->bInterfaceSubClass,
-                        intf_desc->bInterfaceProtocol);
-
+                        intf_desc->bInterfaceProtocol,
+                        i);
             continue;
         }
         hport->config.intf[i].class_driver = class_driver;
-        USB_LOG_INFO("Loading %s class driver\r\n", class_driver->driver_name);
+        USB_LOG_INFO("Loading %s class driver on interface %u\r\n", class_driver->driver_name, i);
         ret = CLASS_CONNECT(hport, i);
     }
 
@@ -630,6 +580,7 @@ void usbh_hubport_release(struct usbh_hubport *hport)
 {
     if (hport->connected) {
         hport->connected = false;
+        usbh_kill_urb(&hport->ep0_urb);
         usbh_free_devaddr(hport);
         for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
             if (hport->config.intf[i].class_driver && hport->config.intf[i].class_driver->disconnect) {
@@ -637,7 +588,6 @@ void usbh_hubport_release(struct usbh_hubport *hport)
             }
         }
         hport->config.config_desc.bNumInterfaces = 0;
-        usbh_kill_urb(&hport->ep0_urb);
         if (hport->mutex) {
             usb_osal_mutex_delete(hport->mutex);
         }
@@ -652,7 +602,7 @@ static void usbh_bus_init(struct usbh_bus *bus, uint8_t busid, uintptr_t reg_bas
     bus->hcd.reg_base = reg_base;
 
     /* devaddr 1 is for roothub */
-    bus->devgen.next = 2;
+    bus->devgen.last = 0x7f;
 
     usb_slist_add_tail(&g_bus_head, &bus->list);
 }
@@ -661,11 +611,7 @@ int usbh_initialize(uint8_t busid, uintptr_t reg_base)
 {
     struct usbh_bus *bus;
 
-    if (busid >= CONFIG_USBHOST_MAX_BUS) {
-        USB_LOG_ERR("bus overflow\r\n");
-        while (1) {
-        }
-    }
+    USB_ASSERT_MSG(busid < CONFIG_USBHOST_MAX_BUS, "bus overflow\r\n");
 
     bus = &g_usbhost_bus[busid];
 
@@ -693,11 +639,7 @@ int usbh_deinitialize(uint8_t busid)
 {
     struct usbh_bus *bus;
 
-    if (busid >= CONFIG_USBHOST_MAX_BUS) {
-        USB_LOG_ERR("bus overflow\r\n");
-        while (1) {
-        }
-    }
+    USB_ASSERT_MSG(busid < CONFIG_USBHOST_MAX_BUS, "bus overflow\r\n");
 
     bus = &g_usbhost_bus[busid];
 
@@ -711,6 +653,7 @@ int usbh_deinitialize(uint8_t busid)
 int usbh_control_transfer(struct usbh_hubport *hport, struct usb_setup_packet *setup, uint8_t *buffer)
 {
     struct usbh_urb *urb;
+    volatile uint8_t retry = 3;
     int ret;
 
     if (!hport || !setup) {
@@ -723,12 +666,21 @@ int usbh_control_transfer(struct usbh_hubport *hport, struct usb_setup_packet *s
 
     usbh_print_setup(setup);
 
+resubmit:
     usbh_control_urb_fill(urb, hport, setup, buffer, setup->wLength, CONFIG_USBHOST_CONTROL_TRANSFER_TIMEOUT, NULL, NULL);
     ret = usbh_submit_urb(urb);
     if (ret == 0) {
         ret = urb->actual_length;
     }
 
+    if (ret < 0 && (ret != -USB_ERR_TIMEOUT)) {
+        retry--;
+        if (retry > 0) {
+            USB_LOG_WRN("Control transfer failed, errorcode %d, retrying...\r\n", ret);
+            goto resubmit;
+        }
+    }
+
     usb_osal_mutex_give(hport->mutex);
     return ret;
 }
@@ -816,73 +768,6 @@ static void *usbh_list_all_interface_name(struct usbh_hub *hub, const char *devn
     return NULL;
 }
 
-static void usbh_list_all_interface_driver(struct usbh_hub *hub)
-{
-    struct usbh_hubport *hport;
-    struct usbh_hub *hub_next;
-    const char *speed_table[] = { "error-speed", "low-speed", "full-speed", "high-speed", "wireless-speed", "super-speed", "superplus-speed" };
-
-    for (uint8_t port = 0; port < hub->nports; port++) {
-        hport = &hub->child[port];
-        if (hport->connected) {
-            for (uint8_t itf = 0; itf < hport->config.config_desc.bNumInterfaces; itf++) {
-                if (hport->config.intf[itf].class_driver && hport->config.intf[itf].class_driver->driver_name) {
-                    for (uint8_t j = 0; j < hub->index; j++) {
-                        USB_LOG_RAW("\t");
-                    }
-
-                    USB_LOG_RAW("|__Port %u, dev addr:0x%02x, If %u, ClassDriver=%s, %s\r\n",
-                                hport->port,
-                                hport->dev_addr,
-                                itf,
-                                hport->config.intf[itf].class_driver->driver_name,
-                                speed_table[hport->speed]);
-
-                    if (strcmp(hport->config.intf[itf].class_driver->driver_name, "hub") == 0) {
-                        hub_next = hport->config.intf[itf].priv;
-
-                        if (hub_next && hub_next->connected) {
-                            usbh_list_all_interface_driver(hub_next);
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-static void usbh_list_all_interface_desc(struct usbh_bus *bus, struct usbh_hub *hub)
-{
-    struct usbh_hubport *hport;
-    struct usbh_hub *hub_next;
-
-    for (uint8_t port = 0; port < hub->nports; port++) {
-        hport = &hub->child[port];
-        if (hport->connected) {
-            USB_LOG_RAW("\r\nBus %u, Hub %u, Port %u, dev addr:0x%02x, VID:PID 0x%04x:0x%04x\r\n",
-                        bus->busid,
-                        hub->index,
-                        hport->port,
-                        hport->dev_addr,
-                        hport->device_desc.idVendor,
-                        hport->device_desc.idProduct);
-            usbh_print_hubport_info(hport);
-
-            for (uint8_t itf = 0; itf < hport->config.config_desc.bNumInterfaces; itf++) {
-                if (hport->config.intf[itf].class_driver && hport->config.intf[itf].class_driver->driver_name) {
-                    if (strcmp(hport->config.intf[itf].class_driver->driver_name, "hub") == 0) {
-                        hub_next = hport->config.intf[itf].priv;
-
-                        if (hub_next && hub_next->connected) {
-                            usbh_list_all_interface_desc(bus, hub_next);
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
 static struct usbh_hubport *usbh_list_all_hubport(struct usbh_hub *hub, uint8_t hub_index, uint8_t hub_port)
 {
     struct usbh_hubport *hport;
@@ -960,64 +845,348 @@ struct usbh_hubport *usbh_find_hubport(uint8_t busid, uint8_t hub_index, uint8_t
     return hport;
 }
 
+static void usbh_print_hubport_info(struct usbh_hubport *hport)
+{
+    USB_LOG_RAW("Device Descriptor:\r\n");
+    USB_LOG_RAW("bLength: 0x%02x           \r\n", hport->device_desc.bLength);
+    USB_LOG_RAW("bDescriptorType: 0x%02x   \r\n", hport->device_desc.bDescriptorType);
+    USB_LOG_RAW("bcdUSB: 0x%04x            \r\n", hport->device_desc.bcdUSB);
+    USB_LOG_RAW("bDeviceClass: 0x%02x      \r\n", hport->device_desc.bDeviceClass);
+    USB_LOG_RAW("bDeviceSubClass: 0x%02x   \r\n", hport->device_desc.bDeviceSubClass);
+    USB_LOG_RAW("bDeviceProtocol: 0x%02x   \r\n", hport->device_desc.bDeviceProtocol);
+    USB_LOG_RAW("bMaxPacketSize0: 0x%02x   \r\n", hport->device_desc.bMaxPacketSize0);
+    USB_LOG_RAW("idVendor: 0x%04x          \r\n", hport->device_desc.idVendor);
+    USB_LOG_RAW("idProduct: 0x%04x         \r\n", hport->device_desc.idProduct);
+    USB_LOG_RAW("bcdDevice: 0x%04x         \r\n", hport->device_desc.bcdDevice);
+    USB_LOG_RAW("iManufacturer: 0x%02x     \r\n", hport->device_desc.iManufacturer);
+    USB_LOG_RAW("iProduct: 0x%02x          \r\n", hport->device_desc.iProduct);
+    USB_LOG_RAW("iSerialNumber: 0x%02x     \r\n", hport->device_desc.iSerialNumber);
+    USB_LOG_RAW("bNumConfigurations: 0x%02x\r\n", hport->device_desc.bNumConfigurations);
+
+    USB_LOG_RAW("Config Descriptor:\r\n");
+    USB_LOG_RAW("bLength: 0x%02x             \r\n", hport->config.config_desc.bLength);
+    USB_LOG_RAW("bDescriptorType: 0x%02x     \r\n", hport->config.config_desc.bDescriptorType);
+    USB_LOG_RAW("wTotalLength: 0x%04x        \r\n", hport->config.config_desc.wTotalLength);
+    USB_LOG_RAW("bNumInterfaces: 0x%02x      \r\n", hport->config.config_desc.bNumInterfaces);
+    USB_LOG_RAW("bConfigurationValue: 0x%02x \r\n", hport->config.config_desc.bConfigurationValue);
+    USB_LOG_RAW("iConfiguration: 0x%02x      \r\n", hport->config.config_desc.iConfiguration);
+    USB_LOG_RAW("bmAttributes: 0x%02x        \r\n", hport->config.config_desc.bmAttributes);
+    USB_LOG_RAW("bMaxPower: 0x%02x           \r\n", hport->config.config_desc.bMaxPower);
+
+    for (uint8_t i = 0; i < hport->config.config_desc.bNumInterfaces; i++) {
+        for (uint8_t j = 0; j < hport->config.intf[i].altsetting_num; j++) {
+            USB_LOG_RAW("\tInterface Descriptor:\r\n");
+            USB_LOG_RAW("\tbLength: 0x%02x            \r\n", hport->config.intf[i].altsetting[j].intf_desc.bLength);
+            USB_LOG_RAW("\tbDescriptorType: 0x%02x    \r\n", hport->config.intf[i].altsetting[j].intf_desc.bDescriptorType);
+            USB_LOG_RAW("\tbInterfaceNumber: 0x%02x   \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceNumber);
+            USB_LOG_RAW("\tbAlternateSetting: 0x%02x  \r\n", hport->config.intf[i].altsetting[j].intf_desc.bAlternateSetting);
+            USB_LOG_RAW("\tbNumEndpoints: 0x%02x      \r\n", hport->config.intf[i].altsetting[j].intf_desc.bNumEndpoints);
+            USB_LOG_RAW("\tbInterfaceClass: 0x%02x    \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceClass);
+            USB_LOG_RAW("\tbInterfaceSubClass: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceSubClass);
+            USB_LOG_RAW("\tbInterfaceProtocol: 0x%02x \r\n", hport->config.intf[i].altsetting[j].intf_desc.bInterfaceProtocol);
+            USB_LOG_RAW("\tiInterface: 0x%02x         \r\n", hport->config.intf[i].altsetting[j].intf_desc.iInterface);
+
+            for (uint8_t k = 0; k < hport->config.intf[i].altsetting[j].intf_desc.bNumEndpoints; k++) {
+                USB_LOG_RAW("\t\tEndpoint Descriptor:\r\n");
+                USB_LOG_RAW("\t\tbLength: 0x%02x          \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bLength);
+                USB_LOG_RAW("\t\tbDescriptorType: 0x%02x  \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bDescriptorType);
+                USB_LOG_RAW("\t\tbEndpointAddress: 0x%02x \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bEndpointAddress);
+                USB_LOG_RAW("\t\tbmAttributes: 0x%02x     \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bmAttributes);
+                USB_LOG_RAW("\t\twMaxPacketSize: 0x%04x   \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.wMaxPacketSize);
+                USB_LOG_RAW("\t\tbInterval: 0x%02x        \r\n", hport->config.intf[i].altsetting[j].ep[k].ep_desc.bInterval);
+            }
+        }
+    }
+}
+
+static void usbh_list_device(struct usbh_hub *hub, bool astree, bool verbose, int dev_addr, int vid, int pid)
+{
+    static const char *speed_table[] = {
+        "UNKNOWN",
+        "low-speed",
+        "full-speed",
+        "high-speed",
+        "wireless",
+        "super-speed",
+        "super-speed-plus",
+    };
+
+    static const char *root_speed_table[] = {
+        "UNKNOWN",
+        "1.1",
+        "1.1",
+        "2.0",
+        "2.5",
+        "3.0",
+        "3.0",
+    };
+
+    static const uint16_t speed_baud[] = {
+        0,
+        12,
+        12,
+        480,
+        480,
+        5000,
+        10000,
+    };
+
+    struct usbh_bus *bus;
+    struct usbh_hubport *hport;
+    struct usbh_hub *hub_next;
+
+    uint8_t imbuf[64];
+    uint8_t ipbuf[64];
+
+    const char *pimstr;
+    const char *pipstr;
+
+    bool imvalid = false;
+    bool ipvalid = false;
+
+    int ret;
+
+    bus = hub->bus;
+
+    (void)speed_table;
+
+    if (hub->is_roothub) {
+        if (astree) {
+            USB_LOG_RAW("/:  Bus %02u.Port 1: Dev %u, Class=root_hub, Driver=hcd, %uM\r\n",
+                        bus->busid, hub->hub_addr, speed_baud[hub->speed]);
+
+        } else {
+            if ((dev_addr < 0) || (hub->hub_addr == dev_addr)) {
+                if (((vid < 0) || (vid == 0xffff)) && ((pid < 0) || (pid == 0xffff))) {
+                    USB_LOG_RAW("Bus %03u Device %03u: ID %04x:%04x %s %s root hub\r\n",
+                                bus->busid, hub->hub_addr, 0xffff, 0xffff,
+                                "Cherry-Embedded", root_speed_table[hub->speed]);
+                }
+            }
+        }
+    }
+
+    for (uint8_t port = 0; port < hub->nports; port++) {
+        hport = &hub->child[port];
+        if (hport->connected) {
+            ret = 0;
+            if (hport->device_desc.iManufacturer) {
+                memset(imbuf, 0, sizeof(imbuf));
+                ret = usbh_get_string_desc(hport, hport->device_desc.iManufacturer, imbuf, sizeof(imbuf));
+                if (ret == 0) {
+                    imvalid = true;
+                }
+            }
+
+            if (hport->device_desc.iProduct) {
+                memset(ipbuf, 0, sizeof(ipbuf));
+                ret = usbh_get_string_desc(hport, hport->device_desc.iProduct, ipbuf, sizeof(ipbuf));
+                if (ret == 0) {
+                    ipvalid = true;
+                }
+            }
+
+            if (imvalid) {
+                pimstr = (const char *)imbuf;
+            } else {
+                pimstr = "Not specified Manufacturer";
+            }
+
+            if (ipvalid) {
+                pipstr = (const char *)ipbuf;
+            } else {
+                pipstr = "Not specified Product";
+            }
+
+            if (!astree) {
+                if ((dev_addr < 0) || (hport->dev_addr == dev_addr)) {
+                    if (((vid < 0) || (vid == hport->device_desc.idVendor)) && ((pid < 0) || (pid == hport->device_desc.idProduct))) {
+                        USB_LOG_RAW("Bus %03u Device %03u: ID %04x:%04x %s %s\r\n",
+                                    bus->busid, hport->dev_addr, hport->device_desc.idVendor, hport->device_desc.idProduct,
+                                    pimstr, pipstr);
+
+                        if (verbose) {
+                            usbh_print_hubport_info(hport);
+                        }
+                    }
+                }
+            }
+
+            for (uint8_t intf = 0; intf < hport->config.config_desc.bNumInterfaces; intf++) {
+                if (hport->config.intf[intf].class_driver && hport->config.intf[intf].class_driver->driver_name) {
+                    if (astree) {
+                        for (uint8_t j = 0; j < hub->index; j++) {
+                            USB_LOG_RAW("    ");
+                        }
+
+                        USB_LOG_RAW("|__ Port %u: Dev %u, If %u, ClassDriver=%s, %uM\r\n",
+                                    hport->port, hport->dev_addr, intf, hport->config.intf[intf].class_driver->driver_name, speed_baud[hport->speed]);
+                    }
+
+                    if (!strcmp(hport->config.intf[intf].class_driver->driver_name, "hub")) {
+                        hub_next = hport->config.intf[intf].priv;
+
+                        if (hub_next && hub_next->connected) {
+                            usbh_list_device(hub_next, astree, verbose, dev_addr, vid, pid);
+                        }
+                    }
+                } else if (astree) {
+                    for (uint8_t j = 0; j < hub->index; j++) {
+                        USB_LOG_RAW("    ");
+                    }
+
+                    USB_LOG_RAW("|__ Port %u: Dev %u, If 0 ClassDriver=none, %uM\r\n",
+                                hport->port, hport->dev_addr, speed_baud[hport->speed]);
+                }
+            }
+        }
+    }
+}
+
+void lsusb_help(void)
+{
+    USB_LOG_RAW("List USB Devices\r\n"
+                "Usage: lsusb [options]...\r\n"
+                "\r\n"
+                "-v, --verbose\r\n"
+                "    - increase verbosity (show descriptors)\r\n"
+                "-s [[bus]:][dev_addr]\r\n"
+                "    - show only devices with specified device and/or\r\n"
+                "      bus numbers (in decimal)\r\n"
+                "-d vendor:[product]\r\n"
+                "    - show only devices with the specified vendor and\r\n"
+                "      product ID numbers (in hexadecimal)\r\n"
+                "-t, --tree\r\n"
+                "    - dump the physical USB device hierarchy as a tree\r\n"
+                "-V, --version\r\n"
+                "    - show version of the cherryusb\r\n"
+                "-h, --help\r\n"
+                "    - show usage and help information\r\n");
+}
+
 int lsusb(int argc, char **argv)
 {
     usb_slist_t *bus_list;
-    struct usbh_hub *hub;
     struct usbh_bus *bus;
-    size_t flags;
+
+    int busid = -1;
+    int dev_addr = -1;
+    int vid = -1;
+    int pid = -1;
+    bool astree = false;
+    bool verbose = false;
 
     if (argc < 2) {
-        USB_LOG_RAW("Usage: lsusb [options]...\r\n");
-        USB_LOG_RAW("List USB devices\r\n");
-        USB_LOG_RAW("  -v, --verbose\r\n");
-        USB_LOG_RAW("      Increase verbosity (show descriptors)\r\n");
-        // USB_LOG_RAW("  -s [[bus]:[devnum]]\r\n");
-        // USB_LOG_RAW("      Show only devices with specified device and/or bus numbers (in decimal)\r\n");
-        // USB_LOG_RAW("  -d vendor:[product]\r\n");
-        // USB_LOG_RAW("      Show only devices with the specified vendor and product ID numbers (in hexadecimal)\r\n");
-        USB_LOG_RAW("  -t, --tree\r\n");
-        USB_LOG_RAW("      Dump the physical USB device hierachy as a tree\r\n");
-        USB_LOG_RAW("  -V, --version\r\n");
-        USB_LOG_RAW("      Show version of program\r\n");
-        USB_LOG_RAW("  -h, --help\r\n");
-        USB_LOG_RAW("      Show usage and help\r\n");
-        return 0;
-    }
-    if (argc > 3) {
+        lsusb_help();
         return 0;
     }
 
-    flags = usb_osal_enter_critical_section();
+    while (argc > 1) {
+        argc--;
+        argv++;
 
-    if (strcmp(argv[1], "-V") == 0) {
-        USB_LOG_RAW("CherryUSB Version %s\r\n", CHERRYUSB_VERSION_STR);
-    }
+        if (!strcmp(*argv, "-V") || !strcmp(*argv, "--version")) {
+            USB_LOG_RAW("CherryUSB version %s\r\n", CHERRYUSB_VERSION_STR);
+            return 0;
+        } else if (!strcmp(*argv, "-h") || !strcmp(*argv, "--help")) {
+            lsusb_help();
+            return 0;
+        } else if (!strcmp(*argv, "-v") || !strcmp(*argv, "--verbose")) {
+            verbose = true;
+        } else if (!strcmp(*argv, "-t") || !strcmp(*argv, "--tree")) {
+            astree = true;
+        } else if (!strcmp(*argv, "-s")) {
+            if (argc > 1) {
+                argc--;
+                argv++;
 
-    if (strcmp(argv[1], "-t") == 0) {
-        usb_slist_for_each(bus_list, &g_bus_head)
-        {
-            bus = usb_slist_entry(bus_list, struct usbh_bus, list);
-            hub = &bus->hcd.roothub;
+                if (*argv[0] == '-') {
+                    continue;
+                }
 
-            USB_LOG_RAW("/: Bus %u, Hub %u, ports=%u, is roothub\r\n",
-                        bus->busid,
-                        hub->index,
-                        hub->nports);
-            usbh_list_all_interface_driver(hub);
+                char *endptr;
+                const char *colon = strchr(*argv, ':');
+                (void)endptr;
+
+                if (colon != NULL) {
+                    const char *str;
+                    if (colon > *argv) {
+                        busid = strtol(*argv, &endptr, 10);
+                    }
+                    str = colon + 1;
+                    if (*str != '\0') {
+                        dev_addr = strtol(str, &endptr, 10);
+                        if (dev_addr <= 0 || dev_addr >= 128) {
+                            dev_addr = -1;
+                        }
+                    }
+                } else {
+                    dev_addr = strtol(*argv, &endptr, 10);
+                    if (dev_addr <= 0 || dev_addr >= 128) {
+                        dev_addr = -1;
+                    }
+                }
+            }
+        } else if (!strcmp(*argv, "-d")) {
+            if (argc > 1) {
+                argc--;
+                argv++;
+
+                if (*argv[0] == '-') {
+                    continue;
+                }
+
+                char *endptr;
+                const char *colon = strchr(*argv, ':');
+                (void)endptr;
+
+                if (colon == NULL) {
+                    continue;
+                }
+                const char *str;
+
+                vid = strtol(*argv, &endptr, 16);
+                if (vid < 0 || vid > 0xffff) {
+                    vid = -1;
+                    continue;
+                }
+                str = colon + 1;
+                if (*str != '\0') {
+                    pid = strtol(str, &endptr, 16);
+                    if (pid < 0 || pid > 0xffff) {
+                        pid = -1;
+                    }
+                }
+            }
         }
     }
 
-    if (strcmp(argv[1], "-v") == 0) {
-        usb_slist_for_each(bus_list, &g_bus_head)
-        {
-            bus = usb_slist_entry(bus_list, struct usbh_bus, list);
-            hub = &bus->hcd.roothub;
-
-            usbh_list_all_interface_desc(bus, hub);
-        }
+    if (astree) {
+        busid = -1;
+        dev_addr = -1;
+        vid = -1;
+        pid = -1;
+        verbose = false;
+    }
+
+    usb_slist_for_each(bus_list, &g_bus_head)
+    {
+        bus = usb_slist_entry(bus_list, struct usbh_bus, list);
+        if (busid >= 0) {
+            if (bus->busid != busid) {
+                continue;
+            }
+        }
+
+        usbh_list_device(&bus->hcd.roothub, astree, verbose, dev_addr, vid, pid);
     }
 
-    usb_osal_leave_critical_section(flags);
     return 0;
 }
+
+__WEAK uint8_t usbh_get_hport_active_config_index(struct usbh_hubport *hport)
+{
+    ARG_UNUSED(hport);
+
+    return 0; // Default to configuration index 0
+}

core/usbh_core.h

@@ -33,6 +33,7 @@ extern "C" {
 #define USB_CLASS_MATCH_INTF_CLASS    0x0004
 #define USB_CLASS_MATCH_INTF_SUBCLASS 0x0008
 #define USB_CLASS_MATCH_INTF_PROTOCOL 0x0010
+#define USB_CLASS_MATCH_INTF_NUM      0x0020
 #define USB_CLASS_MATCH_VID_PID       (USB_CLASS_MATCH_VENDOR | USB_CLASS_MATCH_PRODUCT)
 
 #define CLASS_CONNECT(hport, i)    ((hport)->config.intf[i].class_driver->connect(hport, i))
@@ -60,11 +61,14 @@ extern "C" {
                      USB_GET_MULT(ep_desc->wMaxPacketSize));                 \
     } while (0)
 
+typedef void (*usbh_event_handler_t)(uint8_t busid, uint8_t hub_index, uint8_t hub_port, uint8_t intf, uint8_t event);
+
 struct usbh_class_info {
     uint8_t match_flags;           /* Used for product specific matches; range is inclusive */
     uint8_t bInterfaceClass;       /* Base device class code */
     uint8_t bInterfaceSubClass;    /* Sub-class, depends on base class. Eg. */
     uint8_t bInterfaceProtocol;    /* Protocol, depends on base class. Eg. */
+    uint8_t bInterfaceNumber;      /* Interface number */
     const uint16_t (*id_table)[2]; /* List of Vendor/Product ID pairs */
     const struct usbh_class_driver *class_driver;
 };
@@ -150,7 +154,7 @@ struct usbh_devaddr_map {
      * alloctab[3]:addr from 96~127
      *
      */
-    uint8_t next;         /* Next device address */
+    uint8_t last;         /* Last device address */
     uint32_t alloctab[4]; /* Bit allocation table */
 };
 
@@ -168,6 +172,8 @@ struct usbh_bus {
     struct usbh_devaddr_map devgen;
     usb_osal_thread_t hub_thread;
     usb_osal_mq_t hub_mq;
+    usb_osal_mutex_t mutex;
+    usbh_event_handler_t event_handler;
 };
 
 static inline void usbh_control_urb_fill(struct usbh_urb *urb,
@@ -278,6 +284,7 @@ int usbh_initialize(uint8_t busid, uintptr_t reg_base);
 int usbh_deinitialize(uint8_t busid);
 void *usbh_find_class_instance(const char *devname);
 struct usbh_hubport *usbh_find_hubport(uint8_t busid, uint8_t hub_index, uint8_t hub_port);
+uint8_t usbh_get_hport_active_config_index(struct usbh_hubport *hport);
 
 int lsusb(int argc, char **argv);
 

core/usbotg_core.c

@@ -5,39 +5,57 @@
  */
 #include "usbotg_core.h"
 
+#ifdef CONFIG_USB_OTG_ENABLE
+#undef USB_DBG_TAG
+#define USB_DBG_TAG "usbotg_core"
+#include "usb_log.h"
+
+#define CONFIG_USB_OTG_MAX_BUS CONFIG_USBHOST_MAX_BUS
+
 struct usbotg_core_priv {
     uint8_t busid;
     uint32_t reg_base;
-    usb_osal_sem_t change_sem;
-    usb_osal_thread_t change_thread;
     bool usbh_initialized;
     bool usbd_initialized;
-    int (*usbh_initialize)(uint8_t busid, uint32_t reg_base);
-    int (*usbd_initialize)(uint8_t busid, uint32_t reg_base);
-} g_usbotg_core[CONFIG_USBHOST_MAX_BUS];
+    usbd_event_handler_t device_event_callback;
+    usbh_event_handler_t host_event_callback;
+    uint8_t request_mode;
+    usb_osal_sem_t change_sem;
+    usb_osal_thread_t change_thread;
+} g_usbotg_core[CONFIG_USB_OTG_MAX_BUS];
 
 static void usbotg_host_initialize(uint8_t busid)
 {
+    if (g_usbotg_core[busid].usbh_initialized) {
+        return;
+    }
+
     if (g_usbotg_core[busid].usbd_initialized) {
-        g_usbotg_core[busid].usbd_initialized = false;
         usbd_deinitialize(busid);
+        g_usbotg_core[busid].usbd_initialized = false;
     }
-    if (g_usbotg_core[busid].usbh_initialize && !g_usbotg_core[busid].usbh_initialized) {
-        g_usbotg_core[busid].usbh_initialized = true;
-        g_usbotg_core[busid].usbh_initialize(g_usbotg_core[busid].busid, g_usbotg_core[busid].reg_base);
-    }
+
+    USB_LOG_INFO("Switch to HOST mode\r\n");
+
+    g_usbotg_core[busid].usbh_initialized = true;
+    usbh_initialize(busid, g_usbotg_core[busid].reg_base);
 }
 
 static void usbotg_device_initialize(uint8_t busid)
 {
+    if (g_usbotg_core[busid].usbd_initialized) {
+        return;
+    }
+
     if (g_usbotg_core[busid].usbh_initialized) {
-        g_usbotg_core[busid].usbh_initialized = false;
         usbh_deinitialize(busid);
+        g_usbotg_core[busid].usbh_initialized = false;
     }
-    if (g_usbotg_core[busid].usbd_initialize && !g_usbotg_core[busid].usbd_initialize) {
-        g_usbotg_core[busid].usbd_initialized = true;
-        g_usbotg_core[busid].usbd_initialize(g_usbotg_core[busid].busid, g_usbotg_core[busid].reg_base);
-    }
+
+    USB_LOG_INFO("Switch to DEVICE mode\r\n");
+
+    g_usbotg_core[busid].usbd_initialized = true;
+    usbd_initialize(g_usbotg_core[busid].busid, g_usbotg_core[busid].reg_base, g_usbotg_core[busid].device_event_callback);
 }
 
 static void usbotg_rolechange_thread(void *argument)
@@ -48,66 +66,61 @@ static void usbotg_rolechange_thread(void *argument)
 
     while (1) {
         if (usb_osal_sem_take(g_usbotg_core[busid].change_sem, USB_OSAL_WAITING_FOREVER) == 0) {
-            if (usbotg_get_current_mode(busid) == USBOTG_MODE_HOST) {
+            if (g_usbotg_core[busid].request_mode == USBOTG_MODE_HOST) {
                 usbotg_host_initialize(busid);
-            } else if (usbotg_get_current_mode(busid) == USBOTG_MODE_DEVICE) {
+            } else if (g_usbotg_core[busid].request_mode == USBOTG_MODE_DEVICE) {
                 usbotg_device_initialize(busid);
             }
         }
     }
 }
 
-int usbotg_initialize(uint8_t otg_mode, uint8_t busid, uint32_t reg_base,
-                      int (*usbh_initialize)(uint8_t busid, uint32_t reg_base),
-                      int (*usbd_initialize)(uint8_t busid, uint32_t reg_base))
+int usbotg_initialize(uint8_t busid, uint32_t reg_base, usbd_event_handler_t device_event_callback, usbh_event_handler_t host_event_callback, uint8_t default_role)
 {
     char thread_name[32] = { 0 };
 
-    if (busid >= CONFIG_USBHOST_MAX_BUS) {
-        USB_LOG_ERR("bus overflow\r\n");
+    USB_ASSERT_MSG(busid < CONFIG_USB_OTG_MAX_BUS, "bus overflow\r\n");
+
+    g_usbotg_core[busid].busid = busid;
+    g_usbotg_core[busid].reg_base = reg_base;
+    g_usbotg_core[busid].device_event_callback = device_event_callback;
+    g_usbotg_core[busid].host_event_callback = host_event_callback;
+
+    g_usbotg_core[busid].change_sem = usb_osal_sem_create(0);
+    if (g_usbotg_core[busid].change_sem == NULL) {
+        USB_LOG_ERR("Failed to create change_sem\r\n");
         while (1) {
         }
     }
 
-    g_usbotg_core[busid].busid = busid;
-    g_usbotg_core[busid].reg_base = reg_base;
-    g_usbotg_core[busid].usbh_initialize = usbh_initialize;
-    g_usbotg_core[busid].usbd_initialize = usbd_initialize;
-
-    if (otg_mode == USBOTG_MODE_OTG) {
-        g_usbotg_core[busid].change_sem = usb_osal_sem_create(0);
-        if (g_usbotg_core[busid].change_sem == NULL) {
-            USB_LOG_ERR("Failed to create change_sem\r\n");
-            return -1;
-        }
-
-        snprintf(thread_name, 32, "usbotg%u", busid);
-        g_usbotg_core[busid].change_thread = usb_osal_thread_create(thread_name, CONFIG_USBHOST_PSC_STACKSIZE, CONFIG_USBHOST_PSC_PRIO, usbotg_rolechange_thread, (void *)(uintptr_t)busid);
-        if (g_usbotg_core[busid].change_thread == NULL) {
-            USB_LOG_ERR("Failed to create usbotg thread\r\n");
-            return -1;
-        }
-    } else {
-        if (otg_mode == USBOTG_MODE_HOST) {
-            usbotg_host_initialize(busid);
-        } else if (otg_mode == USBOTG_MODE_DEVICE) {
-            usbotg_device_initialize(busid);
+    snprintf(thread_name, 32, "usbotg%u", busid);
+    g_usbotg_core[busid].change_thread = usb_osal_thread_create(thread_name, 2048, 10, usbotg_rolechange_thread, (void *)(uintptr_t)busid);
+    if (g_usbotg_core[busid].change_thread == NULL) {
+        USB_LOG_ERR("Failed to create usbotg thread\r\n");
+        while (1) {
         }
     }
 
+    usbotg_trigger_role_change(busid, default_role);
     return 0;
 }
 
-int usbotg_deinitialize(uint8_t busid, uint32_t reg_base)
+int usbotg_deinitialize(uint8_t busid)
 {
+    USB_ASSERT_MSG(busid < CONFIG_USB_OTG_MAX_BUS, "bus overflow\r\n");
+
     if (g_usbotg_core[busid].usbd_initialized) {
-        g_usbotg_core[busid].usbd_initialized = false;
         usbd_deinitialize(busid);
+        g_usbotg_core[busid].usbd_initialized = false;
     }
 
     if (g_usbotg_core[busid].usbh_initialized) {
-        g_usbotg_core[busid].usbh_initialized = false;
         usbh_deinitialize(busid);
+        g_usbotg_core[busid].usbh_initialized = false;
+    }
+
+    if (g_usbotg_core[busid].change_thread) {
+        usb_osal_thread_delete(g_usbotg_core[busid].change_thread);
     }
 
     if (g_usbotg_core[busid].change_sem) {
@@ -115,23 +128,28 @@ int usbotg_deinitialize(uint8_t busid, uint32_t reg_base)
         usb_osal_sem_delete(g_usbotg_core[busid].change_sem);
     }
 
-    if (g_usbotg_core[busid].change_thread) {
-        usb_osal_thread_delete(g_usbotg_core[busid].change_thread);
-    }
-
     return 0;
 }
 
-void usbotg_trigger_role_change(uint8_t busid)
+void usbotg_trigger_role_change(uint8_t busid, uint8_t mode)
 {
-    usb_osal_sem_give(g_usbotg_core[busid].change_sem);
+    USB_ASSERT_MSG(busid < CONFIG_USB_OTG_MAX_BUS, "bus overflow\r\n");
+
+    g_usbotg_core[busid].request_mode = mode;
+
+    if (g_usbotg_core[busid].change_sem) {
+        usb_osal_sem_give(g_usbotg_core[busid].change_sem);
+    }
 }
 
 void USBOTG_IRQHandler(uint8_t busid)
 {
-    if (usbotg_get_current_mode(busid) == USBOTG_MODE_HOST) {
+    USB_ASSERT_MSG(busid < CONFIG_USB_OTG_MAX_BUS, "bus overflow\r\n");
+
+    if (g_usbotg_core[busid].usbh_initialized) {
         USBH_IRQHandler(busid);
-    } else if (usbotg_get_current_mode(busid) == USBOTG_MODE_DEVICE) {
+    } else if (g_usbotg_core[busid].usbd_initialized) {
         USBD_IRQHandler(busid);
     }
-}
+}
+#endif /* CONFIG_USB_OTG_ENABLE */

core/usbotg_core.h

@@ -10,22 +10,15 @@
 extern "C" {
 #endif
 
-#define USBOTG_MODE_UNKNOWN 0
-#define USBOTG_MODE_OTG     1
-#define USBOTG_MODE_HOST    2
-#define USBOTG_MODE_DEVICE  3
-
 #include "usbd_core.h"
 #include "usbh_core.h"
 #include "usb_otg.h"
 
-int usbotg_initialize(uint8_t otg_mode, uint8_t busid, uint32_t reg_base,
-                      int (*usbh_initialize)(uint8_t busid, uint32_t reg_base),
-                      int (*usbd_initialize)(uint8_t busid, uint32_t reg_base));
-int usbotg_deinitialize(uint8_t busid, uint32_t reg_base);
+int usbotg_initialize(uint8_t busid, uint32_t reg_base, usbd_event_handler_t device_event_callback, usbh_event_handler_t host_event_callback, uint8_t default_role);
+int usbotg_deinitialize(uint8_t busid);
 
 /* called by user */
-void usbotg_trigger_role_change(uint8_t busid);
+void usbotg_trigger_role_change(uint8_t busid, uint8_t mode);
 
 #ifdef __cplusplus
 }

demo/adb/usbd_adb_template.c

@@ -288,7 +288,7 @@ void cherryadb_init(uint8_t busid, uint32_t reg_base)
     /* shell_init() must be called in-task */
     if (0 != shell_init(false)) {
         /* shell failed to be initialized */
-        printf("Failed to initialize shell\r\n");
+        USB_LOG_RAW("Failed to initialize shell\r\n");
         for (;;) {
             ;
         }

demo/audio_v1_mic_multichan_template.c

@@ -24,11 +24,11 @@
 /* AUDIO Class Config */
 #define AUDIO_FREQ 16000U
 
-#define IN_CHANNEL_NUM 1
+#define IN_CHANNEL_NUM 2
 
 #if IN_CHANNEL_NUM == 1
 #define INPUT_CTRL      0x03, 0x03
-#define INPUT_CH_ENABLE 0x0000
+#define INPUT_CH_ENABLE 0x0001
 #elif IN_CHANNEL_NUM == 2
 #define INPUT_CTRL      0x03, 0x03, 0x03
 #define INPUT_CH_ENABLE 0x0003
@@ -56,12 +56,12 @@
 /* 16bit(2 Bytes) 单声道(Mono:1) */
 #define AUDIO_IN_PACKET ((uint32_t)((AUDIO_FREQ * 2 * IN_CHANNEL_NUM) / 1000))
 
-#define USB_AUDIO_CONFIG_DESC_SIZ (unsigned long)(9 +                                                    \
-                                                  AUDIO_AC_DESCRIPTOR_INIT_LEN(1) +                      \
-                                                  AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                  \
-                                                  AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM, 1) + \
-                                                  AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                 \
-                                                  AUDIO_AS_DESCRIPTOR_INIT_LEN(1))
+#define USB_CONFIG_SIZE (unsigned long)(9 +                                                    \
+                                        AUDIO_AC_DESCRIPTOR_LEN(1) +                           \
+                                        AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                  \
+                                        AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM, 1) + \
+                                        AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                 \
+                                        AUDIO_AS_DESCRIPTOR_LEN(1))
 
 #define AUDIO_AC_SIZ (AUDIO_SIZEOF_AC_HEADER_DESC(1) +                       \
                       AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                  \
@@ -74,7 +74,7 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, 0x00, 0x01),
     AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x01, AUDIO_INTERM_MIC, IN_CHANNEL_NUM, INPUT_CH_ENABLE),
     AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x01, 0x01, INPUT_CTRL),
@@ -137,7 +137,7 @@ const struct usb_descriptor audio_v1_descriptor = {
 #else
 const uint8_t audio_v1_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xef, 0x02, 0x01, USBD_VID, USBD_PID, 0x0001, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, 0x00, 0x01),
     AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x01, AUDIO_INTERM_MIC, IN_CHANNEL_NUM, INPUT_CH_ENABLE),
     AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x01, 0x01, INPUT_CTRL),
@@ -301,6 +301,8 @@ struct audio_entity_info audio_entity_table[] = {
       .ep = AUDIO_IN_EP },
 };
 
+// In windows, audio driver cannot remove auto, so when you modify any descriptor information, please modify string descriptors too.
+
 void audio_v1_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC

demo/audio_v1_mic_speaker_multichan_template.c

@@ -21,13 +21,69 @@
 #define FEEDBACK_ENDP_PACKET_SIZE 0x03
 #endif
 
-#define AUDIO_IN_EP  0x81
-#define AUDIO_OUT_EP 0x02
+#define AUDIO_IN_EP           0x81
+#define AUDIO_OUT_EP          0x02
 #define AUDIO_OUT_FEEDBACK_EP 0x83
 
 #define AUDIO_IN_FU_ID  0x02
 #define AUDIO_OUT_FU_ID 0x05
 
+#define IN_CHANNEL_NUM 2
+
+#if IN_CHANNEL_NUM == 1
+#define INPUT_CTRL      0x03, 0x03
+#define INPUT_CH_ENABLE 0x0001
+#elif IN_CHANNEL_NUM == 2
+#define INPUT_CTRL      0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x0003
+#elif IN_CHANNEL_NUM == 3
+#define INPUT_CTRL      0x03, 0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x0007
+#elif IN_CHANNEL_NUM == 4
+#define INPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x000f
+#elif IN_CHANNEL_NUM == 5
+#define INPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x001f
+#elif IN_CHANNEL_NUM == 6
+#define INPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x003F
+#elif IN_CHANNEL_NUM == 7
+#define INPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x007f
+#elif IN_CHANNEL_NUM == 8
+#define INPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define INPUT_CH_ENABLE 0x00ff
+#endif
+
+#define OUT_CHANNEL_NUM 2
+
+#if OUT_CHANNEL_NUM == 1
+#define OUTPUT_CTRL      0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x0001
+#elif OUT_CHANNEL_NUM == 2
+#define OUTPUT_CTRL      0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x0003
+#elif OUT_CHANNEL_NUM == 3
+#define OUTPUT_CTRL      0x03, 0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x0007
+#elif OUT_CHANNEL_NUM == 4
+#define OUTPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x000f
+#elif OUT_CHANNEL_NUM == 5
+#define OUTPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x001f
+#elif OUT_CHANNEL_NUM == 6
+#define OUTPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x003F
+#elif OUT_CHANNEL_NUM == 7
+#define OUTPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x007f
+#elif OUT_CHANNEL_NUM == 8
+#define OUTPUT_CTRL      0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
+#define OUTPUT_CH_ENABLE 0x00ff
+#endif
+
 /* AUDIO Class Config */
 #define AUDIO_SPEAKER_FREQ            16000U
 #define AUDIO_SPEAKER_FRAME_SIZE_BYTE 2u
@@ -44,35 +100,35 @@
 #define AUDIO_IN_PACKET ((uint32_t)((AUDIO_MIC_FREQ * AUDIO_MIC_FRAME_SIZE_BYTE * 2) / 1000))
 
 #if USING_FEEDBACK == 0
-#define USB_AUDIO_CONFIG_DESC_SIZ (unsigned long)(9 +                                       \
-                                                  AUDIO_AC_DESCRIPTOR_INIT_LEN(2) +         \
-                                                  AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
-                                                  AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
-                                                  AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
-                                                  AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
-                                                  AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
-                                                  AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
-                                                  AUDIO_AS_DESCRIPTOR_INIT_LEN(1) +         \
-                                                  AUDIO_AS_DESCRIPTOR_INIT_LEN(1))
+#define USB_CONFIG_SIZE (unsigned long)(9 +                                                     \
+                                        AUDIO_AC_DESCRIPTOR_LEN(2) +                            \
+                                        AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                   \
+                                        AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM, 1) +  \
+                                        AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                  \
+                                        AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                   \
+                                        AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM, 1) + \
+                                        AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                  \
+                                        AUDIO_AS_DESCRIPTOR_LEN(1) +                            \
+                                        AUDIO_AS_DESCRIPTOR_LEN(1))
 #else
-#define USB_AUDIO_CONFIG_DESC_SIZ (unsigned long)(9 +                                       \
-                                                  AUDIO_AC_DESCRIPTOR_INIT_LEN(2) +         \
-                                                  AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
-                                                  AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
-                                                  AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
-                                                  AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
-                                                  AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
-                                                  AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
-                                                  AUDIO_AS_DESCRIPTOR_INIT_LEN(1) +         \
-                                                  AUDIO_AS_FEEDBACK_DESCRIPTOR_INIT_LEN(1))
+#define USB_CONFIG_SIZE (unsigned long)(9 +                                                     \
+                                        AUDIO_AC_DESCRIPTOR_LEN(2) +                            \
+                                        AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                   \
+                                        AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM, 1) +  \
+                                        AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                  \
+                                        AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                   \
+                                        AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM, 1) + \
+                                        AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                  \
+                                        AUDIO_AS_DESCRIPTOR_LEN(1) +                            \
+                                        AUDIO_AS_FEEDBACK_DESCRIPTOR_LEN(1))
 #endif
 
-#define AUDIO_AC_SIZ (AUDIO_SIZEOF_AC_HEADER_DESC(2) +          \
-                      AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
-                      AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
-                      AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
-                      AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
-                      AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
+#define AUDIO_AC_SIZ (AUDIO_SIZEOF_AC_HEADER_DESC(2) +                        \
+                      AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                   \
+                      AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM, 1) +  \
+                      AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +                  \
+                      AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +                   \
+                      AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM, 1) + \
                       AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC)
 
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
@@ -81,23 +137,23 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_AC_DESCRIPTOR_INIT(0x00, 0x03, AUDIO_AC_SIZ, 0x00, 0x01, 0x02),
-    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x01, AUDIO_INTERM_MIC, 0x02, 0x0003),
-    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x02, 0x01, 0x01, 0x03, 0x00, 0x00),
-    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x03, AUDIO_TERMINAL_STREAMING, 0x02),
-    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, 0x02, 0x0003),
-    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x05, 0x04, 0x01, 0x03, 0x00, 0x00),
-    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_OUTTERM_SPEAKER, 0x05),
+    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x01, AUDIO_INTERM_MIC, IN_CHANNEL_NUM, INPUT_CH_ENABLE),
+    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x01, 0x01, INPUT_CTRL),
+    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x03, AUDIO_TERMINAL_STREAMING, AUDIO_IN_FU_ID),
+    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE),
+    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_OUT_FU_ID, 0x04, 0x01, OUTPUT_CTRL),
+    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_OUTTERM_SPEAKER, AUDIO_OUT_FU_ID),
+    AUDIO_AS_DESCRIPTOR_INIT(0x01, 0x03, IN_CHANNEL_NUM, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, AUDIO_IN_PACKET,
+                             EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_MIC_FREQ)),
 #if USING_FEEDBACK == 0
-    AUDIO_AS_DESCRIPTOR_INIT(0x01, 0x04, 0x02, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET,
+    AUDIO_AS_DESCRIPTOR_INIT(0x02, 0x04, OUT_CHANNEL_NUM, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET,
                              EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
 #else
-    AUDIO_AS_FEEDBACK_DESCRIPTOR_INIT(0x01, 0x04, 0x02, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, AUDIO_OUT_PACKET,
-                             EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
+    AUDIO_AS_FEEDBACK_DESCRIPTOR_INIT(0x02, 0x04, OUT_CHANNEL_NUM, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, AUDIO_OUT_PACKET,
+                                      EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
 #endif
-    AUDIO_AS_DESCRIPTOR_INIT(0x02, 0x03, 0x02, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, AUDIO_IN_PACKET,
-                             EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_MIC_FREQ))
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -155,23 +211,23 @@ const struct usb_descriptor audio_v1_descriptor = {
 #else
 const uint8_t audio_v1_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xef, 0x02, 0x01, USBD_VID, USBD_PID, 0x0001, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_AC_DESCRIPTOR_INIT(0x00, 0x03, AUDIO_AC_SIZ, 0x00, 0x01, 0x02),
-    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x01, AUDIO_INTERM_MIC, 0x02, 0x0003),
-    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x02, 0x01, 0x01, 0x03, 0x00, 0x00),
-    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x03, AUDIO_TERMINAL_STREAMING, 0x02),
-    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, 0x02, 0x0003),
-    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x05, 0x04, 0x01, 0x03, 0x00, 0x00),
-    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_OUTTERM_SPEAKER, 0x05),
+    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x01, AUDIO_INTERM_MIC, IN_CHANNEL_NUM, INPUT_CH_ENABLE),
+    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x01, 0x01, INPUT_CTRL),
+    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x03, AUDIO_TERMINAL_STREAMING, AUDIO_IN_FU_ID),
+    AUDIO_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE),
+    AUDIO_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_OUT_FU_ID, 0x04, 0x01, OUTPUT_CTRL),
+    AUDIO_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_OUTTERM_SPEAKER, AUDIO_OUT_FU_ID),
+    AUDIO_AS_DESCRIPTOR_INIT(0x01, 0x03, IN_CHANNEL_NUM, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, AUDIO_IN_PACKET,
+                             EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_MIC_FREQ)),
 #if USING_FEEDBACK == 0
-    AUDIO_AS_DESCRIPTOR_INIT(0x01, 0x04, 0x02, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET,
+    AUDIO_AS_DESCRIPTOR_INIT(0x02, 0x04, OUT_CHANNEL_NUM, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET,
                              EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
 #else
-    AUDIO_AS_FEEDBACK_DESCRIPTOR_INIT(0x01, 0x04, 0x02, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, AUDIO_OUT_PACKET,
-                             EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
+    AUDIO_AS_FEEDBACK_DESCRIPTOR_INIT(0x02, 0x04, OUT_CHANNEL_NUM, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, AUDIO_OUT_PACKET,
+                                      EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
 #endif
-    AUDIO_AS_DESCRIPTOR_INIT(0x02, 0x03, 0x02, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, AUDIO_IN_PACKET,
-                             EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_MIC_FREQ)),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////
@@ -230,7 +286,7 @@ const uint8_t audio_v1_descriptor[] = {
 #if USING_FEEDBACK == 0
     '1', 0x00,                  /* wcChar9 */
 #else
-    '2', 0x00,                  /* wcChar9 */
+    '2', 0x00, /* wcChar9 */
 #endif
 #ifdef CONFIG_USB_HS
     ///////////////////////////////////////
@@ -297,11 +353,11 @@ void usbd_audio_open(uint8_t busid, uint8_t intf)
         AUDIO_FEEDBACK_TO_BUF_FS(s_speaker_feedback_buffer, feedback_value); /* uac1 can only use 10.14 */
         usbd_ep_start_write(busid, AUDIO_OUT_FEEDBACK_EP, s_speaker_feedback_buffer, FEEDBACK_ENDP_PACKET_SIZE);
 #endif
-        printf("OPEN1\r\n");
+        USB_LOG_INFO("OPEN1\r\n");
     } else {
         tx_flag = 1;
         ep_tx_busy_flag = false;
-        printf("OPEN2\r\n");
+        USB_LOG_INFO("OPEN2\r\n");
     }
 }
 
@@ -309,11 +365,11 @@ void usbd_audio_close(uint8_t busid, uint8_t intf)
 {
     if (intf == 1) {
         rx_flag = 0;
-        printf("CLOSE1\r\n");
+        USB_LOG_INFO("CLOSE1\r\n");
     } else {
         tx_flag = 0;
         ep_tx_busy_flag = false;
-        printf("CLOSE2\r\n");
+        USB_LOG_INFO("CLOSE2\r\n");
     }
 }
 
@@ -393,6 +449,8 @@ struct audio_entity_info audio_entity_table[] = {
       .ep = AUDIO_OUT_EP },
 };
 
+// In windows, audio driver cannot remove auto, so when you modify any descriptor information, please modify string descriptors too.
+
 void audio_v1_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC

demo/audio_v2_mic_multichan_template.c

@@ -22,17 +22,17 @@
 #define AUDIO_IN_CLOCK_ID 0x01
 #define AUDIO_IN_FU_ID    0x03
 
-#define AUDIO_IN_MAX_FREQ 16000
-#define HALF_WORD_BYTES   2  //2 half word (one channel)
-#define SAMPLE_BITS       16 //16 bit per channel
+#define AUDIO_IN_MAX_FREQ         96000
+#define AUDIO_MIC_FRAME_SIZE_BYTE 2u
+#define AUDIO_MIC_RESOLUTION_BIT  16u
 
-#define BMCONTROL (AUDIO_V2_FU_CONTROL_MUTE | AUDIO_V2_FU_CONTROL_VOLUME)
+#define BMCONTROL (AUDIO_V2_CONTROL_MUTE | AUDIO_V2_CONTROL_VOLUME)
 
 #define IN_CHANNEL_NUM 2
 
 #if IN_CHANNEL_NUM == 1
 #define INPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL)
-#define INPUT_CH_ENABLE 0x00000000
+#define INPUT_CH_ENABLE 0x00000001
 #elif IN_CHANNEL_NUM == 2
 #define INPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL), DBVAL(BMCONTROL)
 #define INPUT_CH_ENABLE 0x00000003
@@ -56,15 +56,15 @@
 #define INPUT_CH_ENABLE 0x000000ff
 #endif
 
-#define AUDIO_IN_PACKET ((uint32_t)((AUDIO_IN_MAX_FREQ * HALF_WORD_BYTES * IN_CHANNEL_NUM) / 1000))
+#define AUDIO_IN_PACKET ((uint32_t)((AUDIO_IN_MAX_FREQ * AUDIO_MIC_FRAME_SIZE_BYTE * IN_CHANNEL_NUM) / 1000))
 
-#define USB_AUDIO_CONFIG_DESC_SIZ (9 +                                                    \
-                                   AUDIO_V2_AC_DESCRIPTOR_INIT_LEN +                      \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                 \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM) + \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +              \
-                                   AUDIO_V2_AS_DESCRIPTOR_INIT_LEN)
+#define USB_CONFIG_SIZE (9 +                                                    \
+                         AUDIO_V2_AC_DESCRIPTOR_LEN +                           \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                 \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM) + \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +              \
+                         AUDIO_V2_AS_DESCRIPTOR_LEN)
 
 #define AUDIO_AC_SIZ (AUDIO_V2_SIZEOF_AC_HEADER_DESC +                       \
                       AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                 \
@@ -78,13 +78,13 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_V2_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, AUDIO_CATEGORY_MICROPHONE, 0x00, 0x00),
-    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(0x01, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_INTERM_MIC, 0x01, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
-    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x03, 0x02, INPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, 0x03, 0x01, 0x0000),
-    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x04, IN_CHANNEL_NUM, INPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL)
+    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_IN_CLOCK_ID, 0x03, 0x03),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_INTERM_MIC, AUDIO_IN_CLOCK_ID, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x02, INPUT_CTRL),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, AUDIO_IN_FU_ID, AUDIO_IN_CLOCK_ID, 0x0000),
+    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x04, IN_CHANNEL_NUM, INPUT_CH_ENABLE, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL)
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -142,13 +142,13 @@ const struct usb_descriptor audio_v2_descriptor = {
 #else
 const uint8_t audio_v2_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0001, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_V2_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, AUDIO_CATEGORY_MICROPHONE, 0x00, 0x00),
-    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(0x01, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_INTERM_MIC, 0x01, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
-    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x03, 0x02, INPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, 0x03, 0x01, 0x0000),
-    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x04, IN_CHANNEL_NUM, INPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL),
+    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_IN_CLOCK_ID, 0x03, 0x03),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_INTERM_MIC, AUDIO_IN_CLOCK_ID, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x02, INPUT_CTRL),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_TERMINAL_STREAMING, AUDIO_IN_FU_ID, AUDIO_IN_CLOCK_ID, 0x0000),
+    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x04, IN_CHANNEL_NUM, INPUT_CH_ENABLE, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////
@@ -225,10 +225,22 @@ const uint8_t audio_v2_descriptor[] = {
 #endif
 
 static const uint8_t mic_default_sampling_freq_table[] = {
-    AUDIO_SAMPLE_FREQ_NUM(1),
+    AUDIO_SAMPLE_FREQ_NUM(5),
+    AUDIO_SAMPLE_FREQ_4B(8000),
+    AUDIO_SAMPLE_FREQ_4B(8000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
     AUDIO_SAMPLE_FREQ_4B(16000),
     AUDIO_SAMPLE_FREQ_4B(16000),
-    AUDIO_SAMPLE_FREQ_4B(0x00)
+    AUDIO_SAMPLE_FREQ_4B(0x00),
+    AUDIO_SAMPLE_FREQ_4B(32000),
+    AUDIO_SAMPLE_FREQ_4B(32000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
+    AUDIO_SAMPLE_FREQ_4B(48000),
+    AUDIO_SAMPLE_FREQ_4B(48000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
+    AUDIO_SAMPLE_FREQ_4B(96000),
+    AUDIO_SAMPLE_FREQ_4B(96000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
 };
 
 USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t write_buffer[AUDIO_IN_PACKET];
@@ -323,6 +335,8 @@ struct audio_entity_info audio_entity_table[] = {
       .ep = AUDIO_IN_EP },
 };
 
+// In windows, audio driver cannot remove auto, so when you modify any descriptor information, please modify string descriptors too.
+
 void audio_v2_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC

demo/audio_v2_mic_speaker_multichan_template.c

@@ -30,19 +30,21 @@
 #define AUDIO_IN_CLOCK_ID  0x05
 #define AUDIO_IN_FU_ID     0x07
 
-#define AUDIO_OUT_MAX_FREQ 96000
-#define AUDIO_IN_MAX_FREQ  16000
+#define AUDIO_OUT_MAX_FREQ            96000
+#define AUDIO_SPEAKER_FRAME_SIZE_BYTE 2u
+#define AUDIO_SPEAKER_RESOLUTION_BIT  16u
 
-#define HALF_WORD_BYTES 2  //2 half word (one channel)
-#define SAMPLE_BITS     16 //16 bit per channel
+#define AUDIO_IN_MAX_FREQ         96000
+#define AUDIO_MIC_FRAME_SIZE_BYTE 2u
+#define AUDIO_MIC_RESOLUTION_BIT  16u
 
-#define BMCONTROL (AUDIO_V2_FU_CONTROL_MUTE | AUDIO_V2_FU_CONTROL_VOLUME)
+#define BMCONTROL (AUDIO_V2_CONTROL_MUTE | AUDIO_V2_CONTROL_VOLUME)
 
 #define IN_CHANNEL_NUM 2
 
 #if IN_CHANNEL_NUM == 1
 #define INPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL)
-#define INPUT_CH_ENABLE 0x00000000
+#define INPUT_CH_ENABLE 0x00000001
 #elif IN_CHANNEL_NUM == 2
 #define INPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL), DBVAL(BMCONTROL)
 #define INPUT_CH_ENABLE 0x00000003
@@ -70,7 +72,7 @@
 
 #if OUT_CHANNEL_NUM == 1
 #define OUTPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL)
-#define OUTPUT_CH_ENABLE 0x00000000
+#define OUTPUT_CH_ENABLE 0x00000001
 #elif OUT_CHANNEL_NUM == 2
 #define OUTPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL), DBVAL(BMCONTROL)
 #define OUTPUT_CH_ENABLE 0x00000003
@@ -95,35 +97,35 @@
 #endif
 
 /* AudioFreq * DataSize (2 bytes) * NumChannels */
-#define AUDIO_OUT_PACKET ((uint32_t)((AUDIO_OUT_MAX_FREQ * HALF_WORD_BYTES * OUT_CHANNEL_NUM) / 1000))
-#define AUDIO_IN_PACKET  ((uint32_t)((AUDIO_IN_MAX_FREQ * HALF_WORD_BYTES * IN_CHANNEL_NUM) / 1000))
+#define AUDIO_OUT_PACKET ((uint32_t)((AUDIO_OUT_MAX_FREQ * AUDIO_SPEAKER_FRAME_SIZE_BYTE * OUT_CHANNEL_NUM) / 1000))
+#define AUDIO_IN_PACKET  ((uint32_t)((AUDIO_IN_MAX_FREQ * AUDIO_MIC_FRAME_SIZE_BYTE * IN_CHANNEL_NUM) / 1000))
 
 #if USING_FEEDBACK == 0
-#define USB_AUDIO_CONFIG_DESC_SIZ (9 +                                                     \
-                                   AUDIO_V2_AC_DESCRIPTOR_INIT_LEN +                       \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM) +  \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_AS_DESCRIPTOR_INIT_LEN +                       \
-                                   AUDIO_V2_AS_DESCRIPTOR_INIT_LEN)
+#define USB_CONFIG_SIZE (9 +                                                     \
+                         AUDIO_V2_AC_DESCRIPTOR_LEN +                            \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM) +  \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_AS_DESCRIPTOR_LEN +                            \
+                         AUDIO_V2_AS_DESCRIPTOR_LEN)
 #else
-#define USB_AUDIO_CONFIG_DESC_SIZ (9 +                                                     \
-                                   AUDIO_V2_AC_DESCRIPTOR_INIT_LEN +                       \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM) +  \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT_LEN +              \
-                                   AUDIO_V2_AS_DESCRIPTOR_INIT_LEN)
+#define USB_CONFIG_SIZE (9 +                                                     \
+                         AUDIO_V2_AC_DESCRIPTOR_LEN +                            \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(IN_CHANNEL_NUM) +  \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_LEN +                   \
+                         AUDIO_V2_AS_DESCRIPTOR_LEN)
 #endif
 
 #define AUDIO_AC_SIZ (AUDIO_V2_SIZEOF_AC_HEADER_DESC +                        \
@@ -142,22 +144,22 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_V2_AC_DESCRIPTOR_INIT(0x00, 0x03, AUDIO_AC_SIZ, AUDIO_CATEGORY_UNDEF, 0x00, 0x00),
-    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(0x01, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, 0x01, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
-    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x03, 0x02, OUTPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, 0x03, 0x01, 0x0000),
-    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(0x05, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_INTERM_MIC, 0x05, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
-    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x07, 0x06, INPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x08, AUDIO_TERMINAL_STREAMING, 0x07, 0x05, 0x0000),
+    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_OUT_CLOCK_ID, 0x03, 0x03),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, AUDIO_OUT_CLOCK_ID, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_OUT_FU_ID, 0x02, OUTPUT_CTRL),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, AUDIO_OUT_FU_ID, AUDIO_OUT_CLOCK_ID, 0x0000),
+    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_IN_CLOCK_ID, 0x03, 0x03),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_INTERM_MIC, AUDIO_IN_CLOCK_ID, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x06, INPUT_CTRL),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x08, AUDIO_TERMINAL_STREAMING, AUDIO_IN_FU_ID, AUDIO_IN_CLOCK_ID, 0x0000),
 #if USING_FEEDBACK == 0
-    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL),
+    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL),
 #else
-    AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP),
+    AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP),
 #endif
-    AUDIO_V2_AS_DESCRIPTOR_INIT(0x02, 0x08, IN_CHANNEL_NUM, INPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL)
+    AUDIO_V2_AS_DESCRIPTOR_INIT(0x02, 0x08, IN_CHANNEL_NUM, INPUT_CH_ENABLE, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL)
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -215,22 +217,22 @@ const struct usb_descriptor audio_v2_descriptor = {
 #else
 uint8_t audio_v2_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0001, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x03, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_V2_AC_DESCRIPTOR_INIT(0x00, 0x03, AUDIO_AC_SIZ, AUDIO_CATEGORY_UNDEF, 0x00, 0x00),
-    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(0x01, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, 0x01, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
-    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x03, 0x02, OUTPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, 0x03, 0x01, 0x0000),
-    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(0x05, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_INTERM_MIC, 0x05, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
-    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(0x07, 0x06, INPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x08, AUDIO_TERMINAL_STREAMING, 0x07, 0x05, 0x0000),
+    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_OUT_CLOCK_ID, 0x03, 0x03),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, AUDIO_OUT_CLOCK_ID, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_OUT_FU_ID, 0x02, OUTPUT_CTRL),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, AUDIO_OUT_FU_ID, AUDIO_OUT_CLOCK_ID, 0x0000),
+    AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_IN_CLOCK_ID, 0x03, 0x03),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x06, AUDIO_INTERM_MIC, AUDIO_IN_CLOCK_ID, IN_CHANNEL_NUM, INPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_IN_FU_ID, 0x06, INPUT_CTRL),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x08, AUDIO_TERMINAL_STREAMING, AUDIO_IN_FU_ID, AUDIO_IN_CLOCK_ID, 0x0000),
 #if USING_FEEDBACK == 0
-    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL),
+    AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL),
 #else
-    AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP),
+    AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, AUDIO_SPEAKER_FRAME_SIZE_BYTE, AUDIO_SPEAKER_RESOLUTION_BIT, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL, AUDIO_OUT_FEEDBACK_EP),
 #endif
-    AUDIO_V2_AS_DESCRIPTOR_INIT(0x02, 0x08, IN_CHANNEL_NUM, INPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL),
+    AUDIO_V2_AS_DESCRIPTOR_INIT(0x02, 0x08, IN_CHANNEL_NUM, INPUT_CH_ENABLE, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, (AUDIO_IN_PACKET + 4), EP_INTERVAL),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////
@@ -330,9 +332,21 @@ static const uint8_t speaker_default_sampling_freq_table[] = {
 };
 
 static const uint8_t mic_default_sampling_freq_table[] = {
-    AUDIO_SAMPLE_FREQ_NUM(1),
+    AUDIO_SAMPLE_FREQ_NUM(5),
+    AUDIO_SAMPLE_FREQ_4B(8000),
+    AUDIO_SAMPLE_FREQ_4B(8000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
     AUDIO_SAMPLE_FREQ_4B(16000),
     AUDIO_SAMPLE_FREQ_4B(16000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
+    AUDIO_SAMPLE_FREQ_4B(32000),
+    AUDIO_SAMPLE_FREQ_4B(32000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
+    AUDIO_SAMPLE_FREQ_4B(48000),
+    AUDIO_SAMPLE_FREQ_4B(48000),
+    AUDIO_SAMPLE_FREQ_4B(0x00),
+    AUDIO_SAMPLE_FREQ_4B(96000),
+    AUDIO_SAMPLE_FREQ_4B(96000),
     AUDIO_SAMPLE_FREQ_4B(0x00)
 };
 
@@ -501,6 +515,8 @@ struct audio_entity_info audio_entity_table[] = {
       .ep = AUDIO_IN_EP },
 };
 
+// In windows, audio driver cannot remove auto, so when you modify any descriptor information, please modify string descriptors too.
+
 void audio_v2_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC

demo/audio_v2_speaker_multichan_template.c

@@ -31,13 +31,13 @@
 #define HALF_WORD_BYTES    2  //2 half word (one channel)
 #define SAMPLE_BITS        16 //16 bit per channel
 
-#define BMCONTROL (AUDIO_V2_FU_CONTROL_MUTE | AUDIO_V2_FU_CONTROL_VOLUME)
+#define BMCONTROL (AUDIO_V2_CONTROL_MUTE | AUDIO_V2_CONTROL_VOLUME)
 
 #define OUT_CHANNEL_NUM 2
 
 #if OUT_CHANNEL_NUM == 1
 #define OUTPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL)
-#define OUTPUT_CH_ENABLE 0x00000000
+#define OUTPUT_CH_ENABLE 0x00000001
 #elif OUT_CHANNEL_NUM == 2
 #define OUTPUT_CTRL      DBVAL(BMCONTROL), DBVAL(BMCONTROL), DBVAL(BMCONTROL)
 #define OUTPUT_CH_ENABLE 0x00000003
@@ -64,21 +64,21 @@
 #define AUDIO_OUT_PACKET ((uint32_t)((AUDIO_OUT_MAX_FREQ * HALF_WORD_BYTES * OUT_CHANNEL_NUM) / 1000))
 
 #if USING_FEEDBACK == 0
-#define USB_AUDIO_CONFIG_DESC_SIZ (9 +                                                     \
-                                   AUDIO_V2_AC_DESCRIPTOR_INIT_LEN +                       \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_AS_DESCRIPTOR_INIT_LEN)
+#define USB_CONFIG_SIZE (9 +                                                     \
+                         AUDIO_V2_AC_DESCRIPTOR_LEN +                            \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_AS_DESCRIPTOR_LEN)
 #else
-#define USB_AUDIO_CONFIG_DESC_SIZ (9 +                                                     \
-                                   AUDIO_V2_AC_DESCRIPTOR_INIT_LEN +                       \
-                                   AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
-                                   AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
-                                   AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
-                                   AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
-                                   AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_INIT_LEN)
+#define USB_CONFIG_SIZE (9 +                                                     \
+                         AUDIO_V2_AC_DESCRIPTOR_LEN +                            \
+                         AUDIO_V2_SIZEOF_AC_CLOCK_SOURCE_DESC +                  \
+                         AUDIO_V2_SIZEOF_AC_INPUT_TERMINAL_DESC +                \
+                         AUDIO_V2_SIZEOF_AC_FEATURE_UNIT_DESC(OUT_CHANNEL_NUM) + \
+                         AUDIO_V2_SIZEOF_AC_OUTPUT_TERMINAL_DESC +               \
+                         AUDIO_V2_AS_FEEDBACK_DESCRIPTOR_LEN)
 #endif
 
 #define AUDIO_AC_SIZ (AUDIO_V2_SIZEOF_AC_HEADER_DESC +                        \
@@ -93,12 +93,12 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_V2_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, AUDIO_CATEGORY_SPEAKER, 0x00, 0x00),
     AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_OUT_CLOCK_ID, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, 0x01, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, AUDIO_OUT_CLOCK_ID, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
     AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_OUT_FU_ID, 0x02, OUTPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, 0x03, 0x01, 0x0000),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, AUDIO_OUT_FU_ID, AUDIO_OUT_CLOCK_ID, 0x0000),
 #if USING_FEEDBACK == 0
     AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL),
 #else
@@ -161,12 +161,12 @@ const struct usb_descriptor audio_v2_descriptor = {
 #else
 const uint8_t audio_v2_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0001, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_AUDIO_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     AUDIO_V2_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, AUDIO_CATEGORY_SPEAKER, 0x00, 0x00),
     AUDIO_V2_AC_CLOCK_SOURCE_DESCRIPTOR_INIT(AUDIO_OUT_CLOCK_ID, 0x03, 0x03),
-    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, 0x01, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
+    AUDIO_V2_AC_INPUT_TERMINAL_DESCRIPTOR_INIT(0x02, AUDIO_TERMINAL_STREAMING, AUDIO_OUT_CLOCK_ID, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, 0x0000),
     AUDIO_V2_AC_FEATURE_UNIT_DESCRIPTOR_INIT(AUDIO_OUT_FU_ID, 0x02, OUTPUT_CTRL),
-    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, 0x03, 0x01, 0x0000),
+    AUDIO_V2_AC_OUTPUT_TERMINAL_DESCRIPTOR_INIT(0x04, AUDIO_OUTTERM_SPEAKER, AUDIO_OUT_FU_ID, AUDIO_OUT_CLOCK_ID, 0x0000),
 #if USING_FEEDBACK == 0
     AUDIO_V2_AS_DESCRIPTOR_INIT(0x01, 0x02, OUT_CHANNEL_NUM, OUTPUT_CH_ENABLE, HALF_WORD_BYTES, SAMPLE_BITS, AUDIO_OUT_EP, 0x09, AUDIO_OUT_PACKET, EP_INTERVAL),
 #else
@@ -397,6 +397,8 @@ struct audio_entity_info audio_entity_table[] = {
       .ep = AUDIO_OUT_EP },
 };
 
+// In windows, audio driver cannot remove auto, so when you modify any descriptor information, please modify string descriptors too.
+
 void audio_v2_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC

demo/cdc_acm_hid_msc_template.c

@@ -52,37 +52,7 @@ static const uint8_t config_descriptor[] = {
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x04, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     CDC_ACM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, 0x02),
     MSC_DESCRIPTOR_INIT(0x02, MSC_OUT_EP, MSC_IN_EP, MSC_MAX_MPS, 0x02),
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x03,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
+    HID_MOUSE_DESCRIPTOR_INIT(0x03, 0x01, HID_MOUSE_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -143,37 +113,7 @@ const uint8_t cdc_acm_hid_msc_descriptor[] = {
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x04, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     CDC_ACM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, 0x02),
     MSC_DESCRIPTOR_INIT(0x02, MSC_OUT_EP, MSC_IN_EP, MSC_MAX_MPS, 0x02),
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x03,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
+    HID_MOUSE_DESCRIPTOR_INIT(0x03, 0x01, HID_MOUSE_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////

demo/cdc_acm_rttchardev_template.c

@@ -205,4 +205,28 @@ void cdc_acm_chardev_init(uint8_t busid, uintptr_t reg_base)
 #endif
     usbd_cdc_acm_serial_init(busid, CDC_IN_EP, CDC_OUT_EP);
     usbd_initialize(busid, reg_base, usbd_event_handler);
-}
+}
+
+static int cdc_acm_enter(int argc, char **argv)
+{
+    (void)argc;
+    (void)argv;
+
+    finsh_set_device("usb-acm0");
+    rt_console_set_device("usb-acm0");
+
+    return 0;
+}
+MSH_CMD_EXPORT(cdc_acm_enter, cdc_acm_enter);
+
+static int cdc_acm_exit(int argc, char **argv)
+{
+    (void)argc;
+    (void)argv;
+
+    finsh_set_device(RT_CONSOLE_DEVICE_NAME);
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
+
+    return 0;
+}
+MSH_CMD_EXPORT(cdc_acm_exit, cdc_acm_exit);

demo/cdc_ecm_template.c

@@ -29,14 +29,9 @@
 #define CDC_MAX_MPS 64
 #endif
 
-#define CDC_ECM_ETH_STATISTICS_BITMAP 0x00000000
-
 /* str idx = 4 is for mac address: aa:bb:cc:dd:ee:ff*/
 #define CDC_ECM_MAC_STRING_INDEX 4
 
-/* Ethernet Maximum Segment size, typically 1514 bytes */
-#define CONFIG_CDC_ECM_ETH_MAX_SEGSZE 1514U
-
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
 static const uint8_t device_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01)
@@ -44,7 +39,7 @@ static const uint8_t device_descriptor[] = {
 
 static const uint8_t config_descriptor[] = {
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    CDC_ECM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, CDC_ECM_ETH_STATISTICS_BITMAP, CONFIG_CDC_ECM_ETH_MAX_SEGSZE, 0, 0, CDC_ECM_MAC_STRING_INDEX)
+    CDC_ECM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, CDC_ECM_MAC_STRING_INDEX)
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -68,6 +63,7 @@ static const char *string_descriptors[] = {
     "CherryUSB",                  /* Manufacturer */
     "CherryUSB CDC ECM DEMO",     /* Product */
     "2022123456",                 /* Serial Number */
+    "aabbccddeeff",               /* ecm mac address */
 };
 
 static const uint8_t *device_descriptor_callback(uint8_t speed)
@@ -87,7 +83,7 @@ static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
 
 static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
 {
-    if (index > 3) {
+    if (index > 4) {
         return NULL;
     }
     return string_descriptors[index];
@@ -104,7 +100,7 @@ const struct usb_descriptor cdc_ecm_descriptor = {
 static const uint8_t cdc_ecm_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    CDC_ECM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, CDC_ECM_ETH_STATISTICS_BITMAP, CONFIG_CDC_ECM_ETH_MAX_SEGSZE, 0, 0, CDC_ECM_MAC_STRING_INDEX),
+    CDC_ECM_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, CDC_MAX_MPS, CDC_ECM_MAC_STRING_INDEX),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////

demo/cdc_rndis_template.c

@@ -189,14 +189,14 @@ void usbd_rndis_data_send_done(uint32_t len)
 #error rndis must enable RT_LWIP_DHCP
 #endif
 
-#ifndef LWIP_USING_DHCPD
-#error rndis must enable LWIP_USING_DHCPD
+#ifdef LWIP_USING_DHCPD
+#include <dhcp_server.h>
 #endif
 
 #include <rtthread.h>
 #include <rtdevice.h>
 #include <netif/ethernetif.h>
-#include <dhcp_server.h>
+#include <netdev.h>
 
 struct eth_device rndis_dev;
 
@@ -250,7 +250,14 @@ void rndis_lwip_init(void)
     eth_device_init(&rndis_dev, "u0");
 
     eth_device_linkchange(&rndis_dev, RT_TRUE);
+#ifdef LWIP_USING_DHCPD
     dhcpd_start("u0");
+#else
+    struct netdev *netdev = netdev_get_by_name("u0");
+    if (netdev) {
+        netdev_dhcp_enabled(netdev, RT_TRUE);
+    }
+#endif
 }
 
 void usbd_rndis_data_recv_done(uint32_t len)

demo/hid_custom_inout_template.c

@@ -8,25 +8,8 @@
 #include "usbd_core.h"
 #include "usbd_hid.h"
 
-
-/*!< hidraw in endpoint */
-#define HIDRAW_IN_EP       0x81
-#ifdef CONFIG_USB_HS
-#define HIDRAW_IN_EP_SIZE  1024
-#define HIDRAW_IN_INTERVAL 4
-#else
-#define HIDRAW_IN_EP_SIZE  64
-#define HIDRAW_IN_INTERVAL 10
-#endif
-/*!< hidraw out endpoint */
-#define HIDRAW_OUT_EP          0x02
-#ifdef CONFIG_USB_HS
-#define HIDRAW_OUT_EP_SIZE     1024
-#define HIDRAW_OUT_EP_INTERVAL 4
-#else
-#define HIDRAW_OUT_EP_SIZE     64
-#define HIDRAW_OUT_EP_INTERVAL 10
-#endif
+#define HIDRAW_IN_EP  0x81
+#define HIDRAW_OUT_EP 0x02
 
 #define USBD_VID           0xffff
 #define USBD_PID           0xffff
@@ -34,53 +17,27 @@
 #define USBD_LANGID_STRING 1033
 
 /*!< config descriptor size */
-#define USB_HID_CONFIG_DESC_SIZ (9 + 9 + 9 + 7 + 7)
+#define USB_CONFIG_SIZE (9 + 9 + 9 + 7 + 7)
 
 /*!< custom hid report descriptor size */
 #define HID_CUSTOM_REPORT_DESC_SIZE 38
 
+#ifdef CONFIG_USB_HS
+#define HID_MAX_MPS        1024
+#define HIDRAW_IN_INTERVAL 1
+#else
+#define HID_MAX_MPS        64
+#define HIDRAW_IN_INTERVAL 1
+#endif
+
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
 static const uint8_t device_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01)
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    /************** Descriptor of Custom interface *****************/
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x02,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x00,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Custom HID ********************/
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                        /* bCountryCode: Hardware target country */
-    0x01,                        /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                        /* bDescriptorType */
-    HID_CUSTOM_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Custom in endpoint ********************/
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HIDRAW_IN_EP,                 /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    WBVAL(HIDRAW_IN_EP_SIZE),     /* wMaxPacketSize: 4 Byte max */
-    HIDRAW_IN_INTERVAL,           /* bInterval: Polling Interval */
-    /******************** Descriptor of Custom out endpoint ********************/
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HIDRAW_OUT_EP,                /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    WBVAL(HIDRAW_OUT_EP_SIZE),    /* wMaxPacketSize: 4 Byte max */
-    HIDRAW_OUT_EP_INTERVAL,       /* bInterval: Polling Interval */
-    /* 73 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_CUSTOM_INOUT_DESCRIPTOR_INIT(0x00, 0x01, HID_CUSTOM_REPORT_DESC_SIZE, HIDRAW_OUT_EP, HIDRAW_IN_EP, HID_MAX_MPS, HIDRAW_IN_INTERVAL),
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -139,42 +96,8 @@ const struct usb_descriptor hid_descriptor = {
 /*!< global descriptor */
 static const uint8_t hid_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    /************** Descriptor of Custom interface *****************/
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x02,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x00,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Custom HID ********************/
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                        /* bCountryCode: Hardware target country */
-    0x01,                        /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                        /* bDescriptorType */
-    HID_CUSTOM_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Custom in endpoint ********************/
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HIDRAW_IN_EP,                 /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    WBVAL(HIDRAW_IN_EP_SIZE),     /* wMaxPacketSize: 4 Byte max */
-    HIDRAW_IN_INTERVAL,           /* bInterval: Polling Interval */
-    /******************** Descriptor of Custom out endpoint ********************/
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HIDRAW_OUT_EP,                /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    WBVAL(HIDRAW_OUT_EP_SIZE),    /* wMaxPacketSize: 4 Byte max */
-    HIDRAW_OUT_EP_INTERVAL,       /* bInterval: Polling Interval */
-    /* 73 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_CUSTOM_INOUT_DESCRIPTOR_INIT(0x00, 0x01, HID_CUSTOM_REPORT_DESC_SIZE, HIDRAW_OUT_EP, HIDRAW_IN_EP, HID_MAX_MPS, HIDRAW_IN_INTERVAL),
     /*
      * string0 descriptor
      */
@@ -261,16 +184,16 @@ static const uint8_t hid_custom_report_desc[HID_CUSTOM_REPORT_DESC_SIZE] = {
     0x09, 0x02,       /*   USAGE (Vendor Usage 1) */
     0x15, 0x00,       /*   LOGICAL_MINIMUM (0) */
     0x25, 0xff,       /*LOGICAL_MAXIMUM (255) */
-    0x75, 0x08,        /*   REPORT_SIZE (8) */
+    0x75, 0x08,       /*   REPORT_SIZE (8) */
     0x96, 0xff, 0x03, /*   REPORT_COUNT (63) */
     0x81, 0x02,       /*   INPUT (Data,Var,Abs) */
     /* <___________________________________________________> */
     0x85, 0x01,       /*   REPORT ID (0x01) */
     0x09, 0x03,       /*   USAGE (Vendor Usage 1) */
     0x15, 0x00,       /*   LOGICAL_MINIMUM (0) */
-    0x25, 0xff, /*   LOGICAL_MAXIMUM (255) */
+    0x25, 0xff,       /*   LOGICAL_MAXIMUM (255) */
     0x75, 0x08,       /*   REPORT_SIZE (8) */
-    0x96, 0xff, 0x03,   /*   REPORT_COUNT (63) */
+    0x96, 0xff, 0x03, /*   REPORT_COUNT (63) */
     0x91, 0x02,       /*   OUTPUT (Data,Var,Abs) */
     /* USER CODE END 0 */
     0xC0 /*     END_COLLECTION	             */
@@ -299,8 +222,8 @@ static const uint8_t hid_custom_report_desc[HID_CUSTOM_REPORT_DESC_SIZE] = {
 #endif
 };
 
-USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[HIDRAW_OUT_EP_SIZE];
-USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t send_buffer[HIDRAW_IN_EP_SIZE];
+USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[HID_MAX_MPS];
+USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t send_buffer[HID_MAX_MPS];
 
 #define HID_STATE_IDLE 0
 #define HID_STATE_BUSY 1
@@ -311,27 +234,27 @@ static volatile uint8_t custom_state;
 static void usbd_event_handler(uint8_t busid, uint8_t event)
 {
     switch (event) {
-    case USBD_EVENT_RESET:
-        break;
-    case USBD_EVENT_CONNECTED:
-        break;
-    case USBD_EVENT_DISCONNECTED:
-        break;
-    case USBD_EVENT_RESUME:
-        break;
-    case USBD_EVENT_SUSPEND:
-        break;
-    case USBD_EVENT_CONFIGURED:
-        /* setup first out ep read transfer */
-        usbd_ep_start_read(busid, HIDRAW_OUT_EP, read_buffer, HIDRAW_OUT_EP_SIZE);
-        break;
-    case USBD_EVENT_SET_REMOTE_WAKEUP:
-        break;
-    case USBD_EVENT_CLR_REMOTE_WAKEUP:
-        break;
+        case USBD_EVENT_RESET:
+            break;
+        case USBD_EVENT_CONNECTED:
+            break;
+        case USBD_EVENT_DISCONNECTED:
+            break;
+        case USBD_EVENT_RESUME:
+            break;
+        case USBD_EVENT_SUSPEND:
+            break;
+        case USBD_EVENT_CONFIGURED:
+            /* setup first out ep read transfer */
+            usbd_ep_start_read(busid, HIDRAW_OUT_EP, read_buffer, HID_MAX_MPS);
+            break;
+        case USBD_EVENT_SET_REMOTE_WAKEUP:
+            break;
+        case USBD_EVENT_CLR_REMOTE_WAKEUP:
+            break;
 
-    default:
-        break;
+        default:
+            break;
     }
 }
 
@@ -346,7 +269,7 @@ static void usbd_hid_custom_in_callback(uint8_t busid, uint8_t ep, uint32_t nbyt
 static void usbd_hid_custom_out_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
     USB_LOG_RAW("actual out len:%d\r\n", (unsigned int)nbytes);
-    usbd_ep_start_read(busid, ep, read_buffer, HIDRAW_IN_EP_SIZE);
+    usbd_ep_start_read(busid, ep, read_buffer, HID_MAX_MPS);
     read_buffer[0] = 0x02; /* IN: report id */
     usbd_ep_start_write(busid, HIDRAW_IN_EP, read_buffer, nbytes);
 }

demo/hid_keyboard_template.c

@@ -15,7 +15,7 @@
 #define HID_INT_EP_SIZE     8
 #define HID_INT_EP_INTERVAL 10
 
-#define USB_HID_CONFIG_DESC_SIZ       34
+#define USB_CONFIG_SIZE       34
 #define HID_KEYBOARD_REPORT_DESC_SIZE 63
 
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
@@ -24,40 +24,8 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x01,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                          /* bCountryCode: Hardware target country */
-    0x01,                          /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                          /* bDescriptorType */
-    HID_KEYBOARD_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_KEYBOARD_DESCRIPTOR_INIT(0x00, 0x01, HID_KEYBOARD_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -115,40 +83,8 @@ const struct usb_descriptor hid_descriptor = {
 #else
 static const uint8_t hid_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x01,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                          /* bCountryCode: Hardware target country */
-    0x01,                          /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                          /* bDescriptorType */
-    HID_KEYBOARD_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_KEYBOARD_DESCRIPTOR_INIT(0x00, 0x01, HID_KEYBOARD_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////

demo/hid_mouse_template.c

@@ -17,7 +17,7 @@
 #define USBD_LANGID_STRING 1033
 
 /*!< config descriptor size */
-#define USB_HID_CONFIG_DESC_SIZ 34
+#define USB_CONFIG_SIZE 34
 /*!< report descriptor size */
 #define HID_MOUSE_REPORT_DESC_SIZE 74
 
@@ -27,40 +27,8 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_MOUSE_DESCRIPTOR_INIT(0x00, 0x01, HID_MOUSE_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -119,40 +87,8 @@ const struct usb_descriptor hid_descriptor = {
 /*!< global descriptor */
 const uint8_t hid_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_MOUSE_DESCRIPTOR_INIT(0x00, 0x01, HID_MOUSE_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////

demo/hid_remote_wakeup_template.c

@@ -17,7 +17,7 @@
 #define USBD_LANGID_STRING 1033
 
 /*!< config descriptor size */
-#define USB_HID_CONFIG_DESC_SIZ 34
+#define USB_CONFIG_SIZE 34
 /*!< report descriptor size */
 #define HID_MOUSE_REPORT_DESC_SIZE 74
 
@@ -27,40 +27,8 @@ static const uint8_t device_descriptor[] = {
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_REMOTE_WAKEUP | USB_CONFIG_SELF_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_REMOTE_WAKEUP | USB_CONFIG_SELF_POWERED, USBD_MAX_POWER),
+    HID_MOUSE_DESCRIPTOR_INIT(0x00, 0x01, HID_MOUSE_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -119,40 +87,8 @@ const struct usb_descriptor hid_descriptor = {
 /*!< global descriptor */
 const uint8_t hid_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x01, 0x01, USB_CONFIG_REMOTE_WAKEUP | USB_CONFIG_SELF_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_REMOTE_WAKEUP | USB_CONFIG_SELF_POWERED, USBD_MAX_POWER),
+    HID_MOUSE_DESCRIPTOR_INIT(0x00, 0x01, HID_MOUSE_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////

demo/midi_template.c

@@ -14,7 +14,13 @@
 #define USBD_MAX_POWER     100
 #define USBD_LANGID_STRING 1033
 
-#define USB_CONFIG_SIZE (9 + 9 + 9 + 9 + 7 + MIDI_SIZEOF_JACK_DESC + 9 + 5 + 9 + 5)
+#define AUDIO_AC_SIZ AUDIO_SIZEOF_AC_HEADER_DESC(1)
+#define AUDIO_MS_SIZ (7 + MIDI_SIZEOF_JACK_DESC + 9 + 5 + 9 + 5)
+
+#define USB_CONFIG_SIZE (unsigned long)(9 +                            \
+                                        AUDIO_AC_DESCRIPTOR_LEN(1) +   \
+                                        MIDI_STANDARD_DESCRIPTOR_LEN + \
+                                        AUDIO_MS_SIZ)
 
 #ifdef CONFIG_USB_HS
 #define MIDI_EP_MPS 512
@@ -29,48 +35,9 @@ static const uint8_t device_descriptor[] = {
 
 static const uint8_t config_descriptor[] = {
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    // Standard AC Interface Descriptor
-    0x09,
-    0x04,
-    0x00,
-    0x00,
-    0x00,
-    0x01,
-    0x01,
-    0x00,
-    0x00,
-    // Class-specific AC Interface Descriptor
-    0x09,
-    0x24,
-    0x01,
-    0x00,
-    0x01,
-    0x09,
-    0x00,
-    0x01,
-    0x01,
-    // MIDIStreaming Interface Descriptors
-    0x09,
-    0x04,
-    0x01,
-    0x00,
-    0x02,
-    0x01,
-    0x03,
-    0x00,
-    0x00,
-    // Class-Specific MS Interface Header Descriptor
-    0x07,
-    0x24,
-    0x01,
-    0x00,
-    0x01,
-    WBVAL(65),
-
-    // MIDI_IN_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EMBEDDED, 0x01),
-    // MIDI_IN_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EXTERNAL, 0x02),
-    // MIDI_OUT_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EMBEDDED, 0x03, 0x02),
-    // MIDI_OUT_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EXTERNAL, 0x04, 0x01),
+    AUDIO_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, 0x00, 0x01),
+    MIDI_STANDARD_DESCRIPTOR_INIT(0x01, 0x02),
+    MIDI_CS_HEADER_DESCRIPTOR_INIT(AUDIO_MS_SIZ),
     MIDI_JACK_DESCRIPTOR_INIT(0x01),
     // OUT endpoint descriptor
     0x09, 0x05, MIDI_OUT_EP, 0x02, WBVAL(MIDI_EP_MPS), 0x00, 0x00, 0x00,
@@ -137,48 +104,9 @@ const struct usb_descriptor midi_descriptor = {
 const uint8_t midi_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0100, 0x01),
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    // Standard AC Interface Descriptor
-    0x09,
-    0x04,
-    0x00,
-    0x00,
-    0x00,
-    0x01,
-    0x01,
-    0x00,
-    0x00,
-    // Class-specific AC Interface Descriptor
-    0x09,
-    0x24,
-    0x01,
-    0x00,
-    0x01,
-    0x09,
-    0x00,
-    0x01,
-    0x01,
-    // MIDIStreaming Interface Descriptors
-    0x09,
-    0x04,
-    0x01,
-    0x00,
-    0x02,
-    0x01,
-    0x03,
-    0x00,
-    0x00,
-    // Class-Specific MS Interface Header Descriptor
-    0x07,
-    0x24,
-    0x01,
-    0x00,
-    0x01,
-    WBVAL(65),
-
-    // MIDI_IN_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EMBEDDED, 0x01),
-    // MIDI_IN_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EXTERNAL, 0x02),
-    // MIDI_OUT_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EMBEDDED, 0x03, 0x02),
-    // MIDI_OUT_JACK_DESCRIPTOR_INIT(MIDI_JACK_TYPE_EXTERNAL, 0x04, 0x01),
+    AUDIO_AC_DESCRIPTOR_INIT(0x00, 0x02, AUDIO_AC_SIZ, 0x00, 0x01),
+    MIDI_STANDARD_DESCRIPTOR_INIT(0x01, 0x02),
+    MIDI_CS_HEADER_DESCRIPTOR_INIT(AUDIO_MS_SIZ),
     MIDI_JACK_DESCRIPTOR_INIT(0x01),
     // OUT endpoint descriptor
     0x09, 0x05, MIDI_OUT_EP, 0x02, WBVAL(MIDI_EP_MPS), 0x00, 0x00, 0x00,
@@ -186,8 +114,7 @@ const uint8_t midi_descriptor[] = {
 
     // IN endpoint descriptor
     0x09, 0x05, MIDI_IN_EP, 0x02, WBVAL(MIDI_EP_MPS), 0x00, 0x00, 0x00,
-    0x05, 0x25, 0x01, 0x01, 0x03,
-
+    0x05, 0x25, 0x01, 0x01, 0x03
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////

demo/mongoose/cdc_rndis_mongoose.c

@@ -0,0 +1,233 @@
+/*
+ * Copyright (c) 2025, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include "usbd_core.h"
+#include "usbd_rndis.h"
+#include "rndis_protocol.h"
+#include "mongoose.h"
+
+#ifdef CONFIG_USBDEV_RNDIS_USING_LWIP
+#error Do not define CONFIG_USBDEV_RNDIS_USING_LWIP in this demo
+#endif
+
+/*!< endpoint address */
+#define CDC_IN_EP  0x81
+#define CDC_OUT_EP 0x02
+#define CDC_INT_EP 0x83
+
+/*!< config descriptor size */
+#define USB_CONFIG_SIZE (9 + CDC_RNDIS_DESCRIPTOR_LEN)
+
+static const uint8_t device_descriptor[] = {
+    USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01)
+};
+
+static const uint8_t config_descriptor_hs[] = {
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    CDC_RNDIS_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, USB_BULK_EP_MPS_HS, 0x02),
+};
+
+static const uint8_t config_descriptor_fs[] = {
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    CDC_RNDIS_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, USB_BULK_EP_MPS_FS, 0x02),
+};
+
+static const uint8_t device_quality_descriptor[] = {
+    USB_DEVICE_QUALIFIER_DESCRIPTOR_INIT(USB_2_0, 0xEF, 0x02, 0x01, 0x01),
+};
+
+static const uint8_t other_speed_config_descriptor_hs[] = {
+    USB_OTHER_SPEED_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    CDC_RNDIS_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, USB_BULK_EP_MPS_FS, 0x02),
+};
+
+static const uint8_t other_speed_config_descriptor_fs[] = {
+    USB_OTHER_SPEED_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    CDC_RNDIS_DESCRIPTOR_INIT(0x00, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, USB_BULK_EP_MPS_HS, 0x02),
+};
+
+static const char *string_descriptors[] = {
+    (const char[]){ 0x09, 0x04 },    /* Langid */
+    "CherryUSB",                     /* Manufacturer */
+    "CherryUSB RNDIS MONGOOSE DEMO", /* Product */
+    "2025123456",                    /* Serial Number */
+};
+
+static const uint8_t *device_descriptor_callback(uint8_t speed)
+{
+    (void)speed;
+
+    return device_descriptor;
+}
+
+static const uint8_t *config_descriptor_callback(uint8_t speed)
+{
+    if (speed == USB_SPEED_HIGH) {
+        return config_descriptor_hs;
+    } else if (speed == USB_SPEED_FULL) {
+        return config_descriptor_fs;
+    } else {
+        return NULL;
+    }
+}
+
+static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
+{
+    (void)speed;
+
+    return device_quality_descriptor;
+}
+
+static const uint8_t *other_speed_config_descriptor_callback(uint8_t speed)
+{
+    if (speed == USB_SPEED_HIGH) {
+        return other_speed_config_descriptor_hs;
+    } else if (speed == USB_SPEED_FULL) {
+        return other_speed_config_descriptor_fs;
+    } else {
+        return NULL;
+    }
+}
+
+static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
+{
+    (void)speed;
+
+    if (index >= (sizeof(string_descriptors) / sizeof(char *))) {
+        return NULL;
+    }
+    return string_descriptors[index];
+}
+
+const struct usb_descriptor cdc_descriptor = {
+    .device_descriptor_callback = device_descriptor_callback,
+    .config_descriptor_callback = config_descriptor_callback,
+    .device_quality_descriptor_callback = device_quality_descriptor_callback,
+    .other_speed_descriptor_callback = other_speed_config_descriptor_callback,
+    .string_descriptor_callback = string_descriptor_callback,
+};
+
+static uint8_t rndis_mac[6] = { 0x20, 0x89, 0x84, 0x6A, 0x96, 0xAA };
+
+static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_rx_buffer[USB_ALIGN_UP(CONFIG_USBDEV_RNDIS_ETH_MAX_FRAME_SIZE, CONFIG_USB_ALIGN_SIZE)];
+static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_tx_buffer[USB_ALIGN_UP(CONFIG_USBDEV_RNDIS_ETH_MAX_FRAME_SIZE, CONFIG_USB_ALIGN_SIZE)];
+
+volatile bool g_rndis_tx_busy_flag = false;
+
+static void usbd_event_handler(uint8_t busid, uint8_t event)
+{
+    (void)busid;
+
+    switch (event) {
+        case USBD_EVENT_RESET:
+            break;
+        case USBD_EVENT_CONNECTED:
+            break;
+        case USBD_EVENT_DISCONNECTED:
+            break;
+        case USBD_EVENT_RESUME:
+            break;
+        case USBD_EVENT_SUSPEND:
+            break;
+        case USBD_EVENT_CONFIGURED:
+            g_rndis_tx_busy_flag = false;
+            usbd_rndis_start_read(g_rndis_rx_buffer, sizeof(g_rndis_rx_buffer));
+            break;
+        case USBD_EVENT_SET_REMOTE_WAKEUP:
+            break;
+        case USBD_EVENT_CLR_REMOTE_WAKEUP:
+            break;
+
+        default:
+            break;
+    }
+}
+
+static struct mg_tcpip_if *s_ifp;
+
+void usbd_rndis_data_recv_done(uint32_t len)
+{
+    (void)len;
+
+    rndis_data_packet_t *hdr;
+    uint8_t *buf;
+
+    hdr = (rndis_data_packet_t *)g_rndis_rx_buffer;
+    buf = (uint8_t *)hdr + hdr->DataOffset + sizeof(rndis_generic_msg_t);
+
+    mg_tcpip_qwrite((void *)buf, hdr->DataLength, s_ifp);
+
+    usbd_rndis_start_read(g_rndis_rx_buffer, sizeof(g_rndis_rx_buffer));
+}
+
+void usbd_rndis_data_send_done(uint32_t len)
+{
+    (void)len;
+
+    g_rndis_tx_busy_flag = false;
+}
+
+static size_t usb_tx(const void *buf, size_t len, struct mg_tcpip_if *ifp)
+{
+    (void)ifp;
+    rndis_data_packet_t *hdr;
+
+    if (!usb_device_is_configured(0))
+        return 0;
+
+    hdr = (rndis_data_packet_t *)g_rndis_tx_buffer;
+
+    memset(hdr, 0, sizeof(rndis_data_packet_t));
+    hdr->MessageType = REMOTE_NDIS_PACKET_MSG;
+    hdr->MessageLength = sizeof(rndis_data_packet_t) + len;
+    hdr->DataOffset = sizeof(rndis_data_packet_t) - sizeof(rndis_generic_msg_t);
+    hdr->DataLength = len;
+
+    memcpy(g_rndis_tx_buffer + sizeof(rndis_data_packet_t), buf, len);
+
+    g_rndis_tx_busy_flag = true;
+    usbd_rndis_start_write(g_rndis_tx_buffer, sizeof(rndis_data_packet_t) + len);
+    while (g_rndis_tx_busy_flag) {
+    }
+    return len;
+}
+
+static bool usb_poll(struct mg_tcpip_if *ifp, bool s1)
+{
+    (void)ifp;
+
+    return s1 ? usb_device_is_configured(0) : false;
+}
+
+struct mg_tcpip_driver driver = { .tx = usb_tx, .poll = usb_poll };
+
+struct usbd_interface intf0;
+struct usbd_interface intf1;
+
+struct mg_mgr mgr; // Initialise Mongoose event manager
+
+void cdc_rndis_mongoose_init(uint8_t busid, uint32_t reg_base)
+{
+    mg_mgr_init(&mgr); // and attach it to the interface
+
+    static struct mg_tcpip_if mif = { .mac = { 2, 0, 1, 2, 3, 0x77 },
+                                      .enable_dhcp_server = true,
+                                      .driver = &driver,
+                                      .recv_queue.size = 4096 };
+    s_ifp = &mif;
+
+    mif.ip = mg_htonl(MG_U32(192, 168, 7, 1));
+    mif.mask = mg_htonl(MG_U32(255, 255, 255, 0));
+    mg_tcpip_init(&mgr, &mif);
+
+    web_init(&mgr);
+
+    usbd_desc_register(busid, &cdc_descriptor);
+    usbd_add_interface(busid, usbd_rndis_init_intf(&intf0, CDC_OUT_EP, CDC_IN_EP, CDC_INT_EP, rndis_mac));
+    usbd_add_interface(busid, usbd_rndis_init_intf(&intf1, CDC_OUT_EP, CDC_IN_EP, CDC_INT_EP, rndis_mac));
+    usbd_initialize(busid, reg_base, usbd_event_handler);
+}
+
+// call mg_mgr_poll(&mgr, 0); in main loop

demo/mongoose/mongoose_config.h

@@ -0,0 +1,22 @@
+#pragma once
+
+// See https://mongoose.ws/documentation/#build-options
+#define MG_ARCH MG_ARCH_CUSTOM
+
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <time.h>
+
+#define MG_ENABLE_TCPIP 1
+#define MG_ENABLE_CUSTOM_MILLIS 1
+#define MG_ENABLE_CUSTOM_RANDOM 1
+#define MG_ENABLE_PACKED_FS 1
+#define MG_IO_SIZE 1460

demo/usb_host.c

@@ -236,7 +236,7 @@ int usb_msc_fatfs_test()
         while (write_size > 0) {
             res_sd = f_write(&fnew, read_write_buffer, BUF_SIZE, (UINT*)&fnum);
             if (res_sd != FR_OK) {
-                printf("Write file failed, cause: %s\n", res_sd);
+                USB_LOG_RAW("Write file failed, cause: %s\n", res_sd);
                 goto unmount;
             }
             write_size -= BUF_SIZE;
@@ -262,7 +262,7 @@ int usb_msc_fatfs_test()
         while (write_size > 0) {
             res_sd = f_read(&fnew, read_write_buffer, BUF_SIZE, (UINT*)&fnum);
             if (res_sd != FR_OK) {
-                printf("Read file failed, cause: %s\n", res_sd);
+                USB_LOG_RAW("Read file failed, cause: %s\n", res_sd);
                 goto unmount;
             }
             write_size -= BUF_SIZE;

demo/usbh_bl616_wifi_cli.c

@@ -0,0 +1,182 @@
+#include "usbh_core.h"
+#include "usbh_cdc_acm.h"
+#include "shell.h"
+
+static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t cdc_buffer[8 * 1024];
+
+int wifi_scan(int argc, char **argv)
+{
+    struct usbh_cdc_acm *cdc_acm_class = usbh_find_class_instance("/dev/ttyACM0");
+    uint32_t len;
+    int ret;
+
+    if (cdc_acm_class == NULL) {
+        printf("cdc acm class not found\r\n");
+        return -1;
+    }
+
+    len = snprintf((char *)cdc_buffer, sizeof(cdc_buffer), "ap_scan\r\n");
+    ret = usbh_cdc_acm_bulk_out_transfer(cdc_acm_class, cdc_buffer, len, 3000);
+    if (ret < 0) {
+        printf("wifi scan failed1, ret:%d\r\n", ret);
+        return -1;
+    }
+
+    ret = usbh_cdc_acm_bulk_in_transfer(cdc_acm_class, cdc_buffer, sizeof(cdc_buffer), 3000);
+    if (ret < 0) {
+        printf("wifi scan failed2, ret:%d\r\n", ret);
+        return -1;
+    }
+    cdc_buffer[ret] = '\0';
+    printf("%s\r\n", cdc_buffer);
+    return 0;
+}
+CSH_CMD_EXPORT(wifi_scan, wifi_scan);
+
+int wifi_scan_result(int argc, char **argv)
+{
+    struct usbh_cdc_acm *cdc_acm_class = usbh_find_class_instance("/dev/ttyACM0");
+    uint32_t len;
+    int ret;
+
+    if (cdc_acm_class == NULL) {
+        printf("cdc acm class not found\r\n");
+        return -1;
+    }
+
+    len = snprintf((char *)cdc_buffer, sizeof(cdc_buffer), "ap_scan_result {\"offset\":0, \"count\":0}\r\n");
+    ret = usbh_cdc_acm_bulk_out_transfer(cdc_acm_class, cdc_buffer, len, 3000);
+    if (ret < 0) {
+        printf("wifi scan failed1, ret:%d\r\n", ret);
+        return -1;
+    }
+
+    ret = usbh_cdc_acm_bulk_in_transfer(cdc_acm_class, cdc_buffer, sizeof(cdc_buffer), 3000);
+    if (ret < 0) {
+        printf("wifi scan failed2, ret:%d\r\n", ret);
+        return -1;
+    }
+    cdc_buffer[ret] = '\0';
+    printf("%s\r\n", cdc_buffer);
+    return 0;
+}
+CSH_CMD_EXPORT(wifi_scan_result, wifi_scan_result);
+
+int wifi_connect(int argc, char **argv)
+{
+    struct usbh_cdc_acm *cdc_acm_class = usbh_find_class_instance("/dev/ttyACM0");
+    uint32_t len;
+    int ret;
+
+    if (cdc_acm_class == NULL) {
+        printf("cdc acm class not found\r\n");
+        return -1;
+    }
+
+    if (argc < 3) {
+        printf("please input correct command: wifi_connect ssid password\r\n");
+        return -1;
+    }
+
+    len = snprintf((char *)cdc_buffer, sizeof(cdc_buffer), "ap_connect {\"ssid\":\"%s\", \"password\":\"%s\"}\r\n", argv[1], argv[2]);
+    ret = usbh_cdc_acm_bulk_out_transfer(cdc_acm_class, cdc_buffer, len, 3000);
+    if (ret < 0) {
+        printf("wifi connect failed1, ret:%d\r\n", ret);
+        return -1;
+    }
+    ret = usbh_cdc_acm_bulk_in_transfer(cdc_acm_class, cdc_buffer, sizeof(cdc_buffer), 3000);
+    if (ret < 0) {
+        printf("wifi connect failed2, ret:%d\r\n", ret);
+        return -1;
+    }
+    cdc_buffer[ret] = '\0';
+    printf("%s\r\n", cdc_buffer);
+    return 0;
+}
+CSH_CMD_EXPORT(wifi_connect, wifi_connect);
+
+int wifi_disconnect(int argc, char **argv)
+{
+    struct usbh_cdc_acm *cdc_acm_class = usbh_find_class_instance("/dev/ttyACM0");
+    uint32_t len;
+    int ret;
+
+    if (cdc_acm_class == NULL) {
+        printf("cdc acm class not found\r\n");
+        return -1;
+    }
+
+    len = snprintf((char *)cdc_buffer, sizeof(cdc_buffer), "ap_disconnect\r\n");
+    ret = usbh_cdc_acm_bulk_out_transfer(cdc_acm_class, cdc_buffer, len, 3000);
+    if (ret < 0) {
+        printf("wifi disconnect failed1, ret:%d\r\n", ret);
+        return -1;
+    }
+    ret = usbh_cdc_acm_bulk_in_transfer(cdc_acm_class, cdc_buffer, sizeof(cdc_buffer), 3000);
+    if (ret < 0) {
+        printf("wifi disconnect failed2, ret:%d\r\n", ret);
+        return -1;
+    }
+    cdc_buffer[ret] = '\0';
+    printf("%s\r\n", cdc_buffer);
+    return 0;
+}
+CSH_CMD_EXPORT(wifi_disconnect, wifi_disconnect);
+
+int wifi_status(int argc, char **argv)
+{
+    struct usbh_cdc_acm *cdc_acm_class = usbh_find_class_instance("/dev/ttyACM0");
+    uint32_t len;
+    int ret;
+
+    if (cdc_acm_class == NULL) {
+        printf("cdc acm class not found\r\n");
+        return -1;
+    }
+
+    len = snprintf((char *)cdc_buffer, sizeof(cdc_buffer), "ap_status\r\n");
+    ret = usbh_cdc_acm_bulk_out_transfer(cdc_acm_class, cdc_buffer, len, 3000);
+    if (ret < 0) {
+        printf("wifi status failed1, ret:%d\r\n", ret);
+        return -1;
+    }
+
+    ret = usbh_cdc_acm_bulk_in_transfer(cdc_acm_class, cdc_buffer, sizeof(cdc_buffer), 3000);
+    if (ret < 0) {
+        printf("wifi status failed2, ret:%d\r\n", ret);
+        return -1;
+    }
+    cdc_buffer[ret] = '\0';
+    printf("%s\r\n", cdc_buffer);
+    return 0;
+}
+CSH_CMD_EXPORT(wifi_status, wifi_status);
+
+int wifi_version(int argc, char **argv)
+{
+    struct usbh_cdc_acm *cdc_acm_class = usbh_find_class_instance("/dev/ttyACM0");
+    uint32_t len;
+    int ret;
+
+    if (cdc_acm_class == NULL) {
+        printf("cdc acm class not found\r\n");
+        return -1;
+    }
+
+    len = snprintf((char *)cdc_buffer, sizeof(cdc_buffer), "sys_version\r\n");
+    ret = usbh_cdc_acm_bulk_out_transfer(cdc_acm_class, cdc_buffer, len, 3000);
+    if (ret < 0) {
+        printf("wifi status failed1, ret:%d\r\n", ret);
+        return -1;
+    }
+
+    ret = usbh_cdc_acm_bulk_in_transfer(cdc_acm_class, cdc_buffer, sizeof(cdc_buffer), 3000);
+    if (ret < 0) {
+        printf("wifi status failed2, ret:%d\r\n", ret);
+        return -1;
+    }
+    cdc_buffer[ret] = '\0';
+    printf("%s\r\n", cdc_buffer);
+    return 0;
+}
+CSH_CMD_EXPORT(wifi_version, wifi_version);

demo/video_audiov1_hid_template.c

@@ -46,15 +46,15 @@
                                            VS_HEADER_SIZ +                           \
                                            9 +                                       \
                                            7 +                                       \
-                                           AUDIO_AC_DESCRIPTOR_INIT_LEN(2) +         \
+                                           AUDIO_AC_DESCRIPTOR_LEN(2) +         \
                                            AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
                                            AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
                                            AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
                                            AUDIO_SIZEOF_AC_INPUT_TERMINAL_DESC +     \
                                            AUDIO_SIZEOF_AC_FEATURE_UNIT_DESC(2, 1) + \
                                            AUDIO_SIZEOF_AC_OUTPUT_TERMINAL_DESC +    \
-                                           AUDIO_AS_DESCRIPTOR_INIT_LEN(1) +         \
-                                           AUDIO_AS_DESCRIPTOR_INIT_LEN(1) +         \
+                                           AUDIO_AS_DESCRIPTOR_LEN(1) +         \
+                                           AUDIO_AS_DESCRIPTOR_LEN(1) +         \
                                            25)
 
 #define USBD_VID           0xffff
@@ -130,38 +130,7 @@ static const uint8_t config_descriptor[] = {
                              EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_SPEAKER_FREQ)),
     AUDIO_AS_DESCRIPTOR_INIT(0x04, 0x03, 0x02, AUDIO_MIC_FRAME_SIZE_BYTE, AUDIO_MIC_RESOLUTION_BIT, AUDIO_IN_EP, 0x05, AUDIO_IN_PACKET,
                              EP_INTERVAL, AUDIO_SAMPLE_FREQ_3B(AUDIO_MIC_FREQ)),
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x05,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x01,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                          /* bCountryCode: Hardware target country */
-    0x01,                          /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                          /* bDescriptorType */
-    HID_KEYBOARD_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
+    HID_KEYBOARD_DESCRIPTOR_INIT(0x05, 0x01, HID_KEYBOARD_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -469,11 +438,11 @@ void usbd_audio_open(uint8_t busid, uint8_t intf)
         audio_rx_flag = 1;
         /* setup first out ep read transfer */
         usbd_ep_start_read(busid, AUDIO_OUT_EP, audio_read_buffer, AUDIO_OUT_PACKET);
-        printf("OPEN1\r\n");
+        USB_LOG_RAW("OPEN1\r\n");
     } else if (intf == 4) {
         audio_tx_flag = 1;
         audio_iso_tx_busy = false;
-        printf("OPEN2\r\n");
+        USB_LOG_RAW("OPEN2\r\n");
     }
 }
 
@@ -481,11 +450,11 @@ void usbd_audio_close(uint8_t busid, uint8_t intf)
 {
     if (intf == 3) {
         audio_rx_flag = 0;
-        printf("CLOSE1\r\n");
+        USB_LOG_RAW("CLOSE1\r\n");
     } else if (intf == 4) {
         audio_tx_flag = 0;
         audio_iso_tx_busy = false;
-        printf("CLOSE2\r\n");
+        USB_LOG_RAW("CLOSE2\r\n");
     }
 }
 

demo/webusb_hid_template.c

@@ -6,6 +6,52 @@
 #include "usbd_core.h"
 #include "usbd_hid.h"
 
+#define WEBUSB_VENDOR_CODE (0x22)
+#define WINUSB_VENDOR_CODE (0x21)
+
+#define URL_DESCRIPTOR_LENGTH    (3 + 36)
+
+#define WEBUSB_INTF_NUM 0x01
+
+#define WEBUSB_URL_STRINGS                                 \
+    'g', 'i', 't', 'h', 'u', 'b', '.', 'c', 'o', 'm', '/', \
+        'c', 'h', 'e', 'r', 'r', 'y', '-', 'e', 'm', 'b', 'e', 'd', 'd', 'e', 'd', '/', 'C', 'h', 'e', 'r', 'r', 'y', 'U', 'S', 'B',
+
+const uint8_t USBD_WebUSBURLDescriptor[URL_DESCRIPTOR_LENGTH] = {
+    URL_DESCRIPTOR_LENGTH,
+    WEBUSB_URL_TYPE,
+    WEBUSB_URL_SCHEME_HTTPS,
+    WEBUSB_URL_STRINGS
+};
+
+const uint8_t WINUSB_WCIDDescriptor[] = {
+    USB_MSOSV2_COMP_ID_SET_HEADER_DESCRIPTOR_INIT(10 + USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_LEN),
+    USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_INIT(WEBUSB_INTF_NUM),
+};
+
+__ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
+    USB_BOS_HEADER_DESCRIPTOR_INIT(5 + USB_BOS_CAP_PLATFORM_WEBUSB_DESCRIPTOR_LEN + USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_LEN, 2),
+    USB_BOS_CAP_PLATFORM_WEBUSB_DESCRIPTOR_INIT(WEBUSB_VENDOR_CODE, 0x01),
+    USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_INIT(WINUSB_VENDOR_CODE, sizeof(WINUSB_WCIDDescriptor)),
+};
+
+struct usb_webusb_descriptor webusb_url_desc = {
+    .vendor_code = WEBUSB_VENDOR_CODE,
+    .string = USBD_WebUSBURLDescriptor,
+    .string_len = URL_DESCRIPTOR_LENGTH
+};
+
+struct usb_msosv2_descriptor msosv2_desc = {
+    .vendor_code = WINUSB_VENDOR_CODE,
+    .compat_id = WINUSB_WCIDDescriptor,
+    .compat_id_len = sizeof(WINUSB_WCIDDescriptor),
+};
+
+struct usb_bos_descriptor bos_desc = {
+    .string = USBD_BinaryObjectStoreDescriptor,
+    .string_len = sizeof(USBD_BinaryObjectStoreDescriptor)
+};
+
 #define USBD_VID           0xffff
 #define USBD_PID           0xffff
 #define USBD_MAX_POWER     100
@@ -15,181 +61,18 @@
 #define HID_INT_EP_SIZE     8
 #define HID_INT_EP_INTERVAL 10
 
-#define USB_HID_CONFIG_DESC_SIZ       (34 + 9)
+#define USB_CONFIG_SIZE       (34 + 9)
 #define HID_KEYBOARD_REPORT_DESC_SIZE 63
 
-#define USBD_WEBUSB_VENDOR_CODE  (0x22)
-#define USBD_WINUSB_VENDOR_CODE  (0x21)
-
-#define USBD_WINUSB_DESC_SET_LEN (0xB2)
-#define URL_DESCRIPTOR_LENGTH    (3 + 36)
-
-#define USBD_WEBUSB_INTF_NUM     0x01
-
-#define WEBUSB_URL_STRINGS                                 \
-    'g', 'i', 't', 'h', 'u', 'b', '.', 'c', 'o', 'm', '/', \
-        'c', 'h', 'e', 'r', 'r', 'y', '-', 'e', 'm', 'b', 'e', 'd', 'd', 'e', 'd', '/', 'C', 'h', 'e', 'r', 'r', 'y', 'U', 'S', 'B',
-
-const uint8_t USBD_WinUSBDescriptorSetDescriptor[USBD_WINUSB_DESC_SET_LEN] = {
-    // Microsoft OS 2.0 描述符集标头
-    0x0A, 0x00,                     // Descriptor size (10 bytes)
-    0x00, 0x00,                     // MS OS 2.0 descriptor set header
-    0x00, 0x00, 0x03, 0x06,         // Windows version (8.1) (0x06030000)
-    USBD_WINUSB_DESC_SET_LEN, 0x00, // Size, MS OS 2.0 descriptor set
-
-    // Microsoft OS 2.0 配置子集标头
-    0x08, 0x00, // wLength
-    0x01, 0x00, // wDescriptorType
-    0x00,       // 适用于配置 1
-    0x00,       // bReserved
-    0XA8, 0X00, // Size, MS OS 2.0 configuration subset
-
-    // Microsoft OS 2.0 功能子集头
-    0x08, 0x00,           // Descriptor size (8 bytes)
-    0x02, 0x00,           // MS OS 2.0 function subset header
-    USBD_WEBUSB_INTF_NUM, // bFirstInterface
-    0x00,                 // 必须设置为 0
-    0xA0, 0x00,
-
-    // Microsoft OS 2.0 兼容 ID 描述符
-    // 兼容 ID 描述符告诉 Windows 此设备与 WinUSB 驱动程序兼容
-    0x14, 0x00, // wLength  20
-    0x03, 0x00, // MS_OS_20_FEATURE_COMPATIBLE_ID
-    'W', 'I', 'N', 'U', 'S', 'B', 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-    // Microsoft OS 2.0 注册表属性描述符
-    // 注册表属性分配设备接口 GUID
-    0x84, 0x00, //wLength: 132
-    0x04, 0x00, // wDescriptorType: MS_OS_20_FEATURE_REG_PROPERTY: 0x04 (Table 9)
-    0x07, 0x00, //wPropertyDataType: REG_MULTI_SZ (Table 15)
-    0x2a, 0x00, //wPropertyNameLength:
-    //bPropertyName: “DeviceInterfaceGUID”
-    'D', 0x00, 'e', 0x00, 'v', 0x00, 'i', 0x00, 'c', 0x00, 'e', 0x00, 'I', 0x00, 'n', 0x00, 't', 0x00, 'e', 0x00,
-    'r', 0x00, 'f', 0x00, 'a', 0x00, 'c', 0x00, 'e', 0x00, 'G', 0x00, 'U', 0x00, 'I', 0x00, 'D', 0x00, 's', 0x00,
-    0x00, 0x00,
-    0x50, 0x00, // wPropertyDataLength
-    //bPropertyData: “{975F44D9-0D08-43FD-8B3E-127CA8AFFF9D}”.
-    '{', 0x00, '9', 0x00, 'd', 0x00, '7', 0x00, 'd', 0x00, 'e', 0x00, 'b', 0x00, 'b', 0x00, 'c', 0x00, '-', 0x00,
-    'c', 0x00, '8', 0x00, '5', 0x00, 'd', 0x00, '-', 0x00, '1', 0x00, '1', 0x00, 'd', 0x00, '1', 0x00, '-', 0x00,
-    '9', 0x00, 'e', 0x00, 'b', 0x00, '4', 0x00, '-', 0x00, '0', 0x00, '0', 0x00, '6', 0x00, '0', 0x00, '0', 0x00,
-    '8', 0x00, 'c', 0x00, '3', 0x00, 'a', 0x00, '1', 0x00, '9', 0x00, 'a', 0x00, '}', 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-const uint8_t USBD_WebUSBURLDescriptor[URL_DESCRIPTOR_LENGTH] = {
-    URL_DESCRIPTOR_LENGTH,
-    WEBUSB_URL_TYPE,
-    WEBUSB_URL_SCHEME_HTTPS,
-    WEBUSB_URL_STRINGS
-};
-
-#define USBD_BOS_WTOTALLENGTH 0x39
-
-#define LANDING_PAGE          0x01
-uint8_t USBD_BinaryObjectStoreDescriptor[USBD_BOS_WTOTALLENGTH] = {
-    // BOS描述符
-    0x05,                        // bLength          固长为5
-    0x0F,                        // bDescriptorType  固定为15
-    USBD_BOS_WTOTALLENGTH, 0x00, // wTotalLength     BOS描述符的总大小
-    0x02,                        // bNumDeviceCaps   BOS描述符中独立设备功能特性描述符的数量
-
-    // WebUSB 平台功能描述符
-    0x18, // Descriptor size (24 bytes)
-    0x10, // Descriptor type (Device Capability) 设备功能描述符
-    0x05, // Capability type (Platform) 平台描述符
-    0x00, // Reserved
-
-    // WebUSB Platform Capability ID (3408b638-09a9-47a0-8bfd-a0768815b665)
-    // 平台功能 UUID 将此标识为WebUSB 平台功能描述符，它提供有关设备的基本信息
-    0x38, 0xB6, 0x08, 0x34,
-    0xA9, 0x09,
-    0xA0, 0x47,
-    0x8B, 0xFD,
-    0xA0, 0x76, 0x88, 0x15, 0xB6, 0x65,
-
-    0x00, 0x01,              // WebUSB version 1.0
-    USBD_WEBUSB_VENDOR_CODE, // Vendor-assigned WebUSB request code
-    LANDING_PAGE,            // Landing page
-
-    // Microsoft 平台功能描述符
-    // 标头
-    0x1C, // Descriptor size (28 bytes)
-    0x10, // Descriptor type (Device Capability)
-    0x05, // Capability type (Platform)
-    0x00, // Reserved
-
-    0xDF, 0x60, 0xDD, 0xD8, /* PlatformCapabilityUUID */
-    0x89, 0x45, 0xC7, 0x4C,
-    0x9C, 0xD2, 0x65, 0x9D,
-    0x9E, 0x64, 0x8A, 0x9F,
-
-    // 描述符集信息结构
-    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 * dwWindowsVersion    最低兼容 Windows 版本 */
-
-    USBD_WINUSB_DESC_SET_LEN, 0X00, /* wDescriptorSetTotalLength */
-
-    USBD_WINUSB_VENDOR_CODE, /* bVendorCode */
-    0X00                     /* bAltEnumCode */
-};
-
-struct usb_webusb_descriptor webusb_url_desc = {
-    .vendor_code = USBD_WEBUSB_VENDOR_CODE,
-    .string = USBD_WebUSBURLDescriptor,
-    .string_len = URL_DESCRIPTOR_LENGTH
-};
-
-struct usb_msosv2_descriptor msosv2_desc = {
-    .vendor_code = USBD_WINUSB_VENDOR_CODE,
-    .compat_id = USBD_WinUSBDescriptorSetDescriptor,
-    .compat_id_len = USBD_WINUSB_DESC_SET_LEN,
-};
-
-struct usb_bos_descriptor bos_desc = {
-    .string = USBD_BinaryObjectStoreDescriptor,
-    .string_len = USBD_BOS_WTOTALLENGTH
-};
-
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
 static const uint8_t device_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01)
 };
 
 static const uint8_t config_descriptor[] = {
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x01,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                          /* bCountryCode: Hardware target country */
-    0x01,                          /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                          /* bDescriptorType */
-    HID_KEYBOARD_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
-    USB_INTERFACE_DESCRIPTOR_INIT(USBD_WEBUSB_INTF_NUM, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00)
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_KEYBOARD_DESCRIPTOR_INIT(0x00, 0x01, HID_KEYBOARD_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
+    USB_INTERFACE_DESCRIPTOR_INIT(WEBUSB_INTF_NUM, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00)
 };
 
 static const uint8_t device_quality_descriptor[] = {
@@ -250,41 +133,9 @@ const struct usb_descriptor webusb_hid_descriptor = {
 #else
 static const uint8_t webusb_hid_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01),
-    USB_CONFIG_DESCRIPTOR_INIT(USB_HID_CONFIG_DESC_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x00,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x01,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                          /* bCountryCode: Hardware target country */
-    0x01,                          /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                          /* bDescriptorType */
-    HID_KEYBOARD_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* 34 */
-    USB_INTERFACE_DESCRIPTOR_INIT(USBD_WEBUSB_INTF_NUM, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    HID_KEYBOARD_DESCRIPTOR_INIT(0x00, 0x01, HID_KEYBOARD_REPORT_DESC_SIZE, HID_INT_EP, HID_INT_EP_SIZE, HID_INT_EP_INTERVAL),
+    USB_INTERFACE_DESCRIPTOR_INIT(WEBUSB_INTF_NUM, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00),
     ///////////////////////////////////////
     /// string0 descriptor
     ///////////////////////////////////////
@@ -480,7 +331,7 @@ void hid_keyboard_test(uint8_t busid)
 {
     const uint8_t sendbuffer[8] = { 0x00, 0x00, HID_KBD_USAGE_A, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
-    if(usb_device_is_configured(busid) == false) {
+    if (usb_device_is_configured(busid) == false) {
         return;
     }
 

demo/winusb1.0_template.c

@@ -4,161 +4,106 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 #include "usbd_core.h"
-#include "usbd_cdc_acm.h"
 
-#define WCID_VENDOR_CODE 0x17
+#define WINUSB_VENDOR_CODE 0x17
 
-#define DOUBLE_WINUSB 0
+#define WINUSB_NUM 1
 
-__ALIGN_BEGIN const uint8_t WCID_StringDescriptor_MSOS[18] __ALIGN_END = {
-    ///////////////////////////////////////
-    /// MS OS string descriptor
-    ///////////////////////////////////////
-    0x12,                       /* bLength */
-    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
-    /* MSFT100 */
-    'M', 0x00, 'S', 0x00, 'F', 0x00, 'T', 0x00, /* wcChar_7 */
-    '1', 0x00, '0', 0x00, '0', 0x00,            /* wcChar_7 */
-    WCID_VENDOR_CODE,                           /* bVendorCode */
-    0x00,                                       /* bReserved */
+const uint8_t WCID_StringDescriptor_MSOS[18] = {
+    USB_MSOSV1_STRING_DESCRIPTOR_INIT(WINUSB_VENDOR_CODE)
 };
 
-#if DOUBLE_WINUSB == 0
-__ALIGN_BEGIN const uint8_t WINUSB_WCIDDescriptor[40] __ALIGN_END = {
-    ///////////////////////////////////////
-    /// WCID descriptor
-    ///////////////////////////////////////
-    0x28, 0x00, 0x00, 0x00,                   /* dwLength */
-    0x00, 0x01,                               /* bcdVersion */
-    0x04, 0x00,                               /* wIndex */
-    0x01,                                     /* bCount */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* bReserved_7 */
-
-    ///////////////////////////////////////
-    /// WCID function descriptor
-    ///////////////////////////////////////
-    0x00, /* bFirstInterfaceNumber */
-    0x01, /* bReserved */
-    /* WINUSB */
-    'W', 'I', 'N', 'U', 'S', 'B', 0x00, 0x00, /* cCID_8 */
-    /*  */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* cSubCID_8 */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,             /* bReserved_6 */
+const uint8_t WINUSB_WCIDDescriptor[] = {
+    USB_MSOSV1_COMP_ID_HEADER_DESCRIPTOR_INIT(WINUSB_NUM),
+    USB_MSOSV1_COMP_ID_FUNCTION_WINUSB_DESCRIPTOR_INIT(0),
+#if WINUSB_NUM == 2
+    USB_MSOSV1_COMP_ID_FUNCTION_WINUSB_DESCRIPTOR_INIT(1),
+#endif
 };
-#else
-__ALIGN_BEGIN const uint8_t WINUSB_WCIDDescriptor[64] __ALIGN_END = {
+
+const uint8_t WINUSB_IF0_WCIDProperties[142] = {
     ///////////////////////////////////////
-    /// WCID descriptor
+    /// WCID property descriptor
     ///////////////////////////////////////
-    0x40, 0x00, 0x00, 0x00,                   /* dwLength */
-    0x00, 0x01,                               /* bcdVersion */
-    0x04, 0x00,                               /* wIndex */
-    0x02,                                     /* bCount */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* bReserved_7 */
+    0x8e, 0x00, 0x00, 0x00, /* dwLength */
+    0x00, 0x01,             /* bcdVersion */
+    0x05, 0x00,             /* wIndex */
+    0x01, 0x00,             /* wCount */
 
     ///////////////////////////////////////
-    /// WCID function descriptor
+    /// registry propter descriptor
     ///////////////////////////////////////
-    0x00, /* bFirstInterfaceNumber */
-    0x01, /* bReserved */
-    /* WINUSB */
-    'W', 'I', 'N', 'U', 'S', 'B', 0x00, 0x00, /* cCID_8 */
-    /*  */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* cSubCID_8 */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,             /* bReserved_6 */
+    0x84, 0x00, 0x00, 0x00, /* dwSize */
+    0x01, 0x00, 0x00, 0x00, /* dwPropertyDataType */
+    0x28, 0x00,             /* wPropertyNameLength */
+    /* DeviceInterfaceGUID */
+    'D', 0x00, 'e', 0x00, 'v', 0x00, 'i', 0x00,  /* wcName_20 */
+    'c', 0x00, 'e', 0x00, 'I', 0x00, 'n', 0x00,  /* wcName_20 */
+    't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00,  /* wcName_20 */
+    'a', 0x00, 'c', 0x00, 'e', 0x00, 'G', 0x00,  /* wcName_20 */
+    'U', 0x00, 'I', 0x00, 'D', 0x00, 0x00, 0x00, /* wcName_20 */
+    0x4e, 0x00, 0x00, 0x00,                      /* dwPropertyDataLength */
+    /* {1D4B2365-4749-48EA-B38A-7C6FDDDD7E26} */
+    '{', 0x00, '1', 0x00, 'D', 0x00, '4', 0x00, /* wcData_39 */
+    'B', 0x00, '2', 0x00, '3', 0x00, '6', 0x00, /* wcData_39 */
+    '5', 0x00, '-', 0x00, '4', 0x00, '7', 0x00, /* wcData_39 */
+    '4', 0x00, '9', 0x00, '-', 0x00, '4', 0x00, /* wcData_39 */
+    '8', 0x00, 'E', 0x00, 'A', 0x00, '-', 0x00, /* wcData_39 */
+    'B', 0x00, '3', 0x00, '8', 0x00, 'A', 0x00, /* wcData_39 */
+    '-', 0x00, '7', 0x00, 'C', 0x00, '6', 0x00, /* wcData_39 */
+    'F', 0x00, 'D', 0x00, 'D', 0x00, 'D', 0x00, /* wcData_39 */
+    'D', 0x00, '7', 0x00, 'E', 0x00, '2', 0x00, /* wcData_39 */
+    '6', 0x00, '}', 0x00, 0x00, 0x00,           /* wcData_39 */
+};
+
+#if WINUSB_NUM == 2
+#define WINUSB_IF1_WCID_PROPERTIES_SIZE (142)
+const uint8_t WINUSB_IF1_WCIDProperties[142] = {
+    ///////////////////////////////////////
+    /// WCID property descriptor
+    ///////////////////////////////////////
+    0x8e, 0x00, 0x00, 0x00, /* dwLength */
+    0x00, 0x01,             /* bcdVersion */
+    0x05, 0x00,             /* wIndex */
+    0x01, 0x00,             /* wCount */
 
     ///////////////////////////////////////
-    /// WCID function descriptor
+    /// registry propter descriptor
     ///////////////////////////////////////
-    0x01, /* bFirstInterfaceNumber */
-    0x01, /* bReserved */
-    /* WINUSB */
-    'W', 'I', 'N', 'U', 'S', 'B', 0x00, 0x00, /* cCID_8 */
-    /*  */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* cSubCID_8 */
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,             /* bReserved_6 */
+    0x84, 0x00, 0x00, 0x00, /* dwSize */
+    0x01, 0x00, 0x00, 0x00, /* dwPropertyDataType */
+    0x28, 0x00,             /* wPropertyNameLength */
+    /* DeviceInterfaceGUID */
+    'D', 0x00, 'e', 0x00, 'v', 0x00, 'i', 0x00,  /* wcName_20 */
+    'c', 0x00, 'e', 0x00, 'I', 0x00, 'n', 0x00,  /* wcName_20 */
+    't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00,  /* wcName_20 */
+    'a', 0x00, 'c', 0x00, 'e', 0x00, 'G', 0x00,  /* wcName_20 */
+    'U', 0x00, 'I', 0x00, 'D', 0x00, 0x00, 0x00, /* wcName_20 */
+    0x4e, 0x00, 0x00, 0x00,                      /* dwPropertyDataLength */
+    /* {1D4B2365-4749-48EA-B38A-7C6FDDDD7E26} */
+    '{', 0x00, '1', 0x00, 'D', 0x00, '4', 0x00, /* wcData_39 */
+    'B', 0x00, '2', 0x00, '3', 0x00, '6', 0x00, /* wcData_39 */
+    '5', 0x00, '-', 0x00, '4', 0x00, '7', 0x00, /* wcData_39 */
+    '4', 0x00, '9', 0x00, '-', 0x00, '4', 0x00, /* wcData_39 */
+    '8', 0x00, 'E', 0x00, 'A', 0x00, '-', 0x00, /* wcData_39 */
+    'B', 0x00, '3', 0x00, '8', 0x00, 'A', 0x00, /* wcData_39 */
+    '-', 0x00, '7', 0x00, 'C', 0x00, '6', 0x00, /* wcData_39 */
+    'F', 0x00, 'D', 0x00, 'D', 0x00, 'D', 0x00, /* wcData_39 */
+    'D', 0x00, '7', 0x00, 'E', 0x00, '2', 0x00, /* wcData_39 */
+    '6', 0x00, '}', 0x00, 0x00, 0x00,           /* wcData_39 */
 };
 #endif
-__ALIGN_BEGIN const uint8_t WINUSB_IF0_WCIDProperties [142] __ALIGN_END = {
-  ///////////////////////////////////////
-  /// WCID property descriptor
-  ///////////////////////////////////////
-  0x8e, 0x00, 0x00, 0x00,                           /* dwLength */
-  0x00, 0x01,                                       /* bcdVersion */
-  0x05, 0x00,                                       /* wIndex */
-  0x01, 0x00,                                       /* wCount */
-
-  ///////////////////////////////////////
-  /// registry propter descriptor
-  ///////////////////////////////////////
-  0x84, 0x00, 0x00, 0x00,                           /* dwSize */
-  0x01, 0x00, 0x00, 0x00,                           /* dwPropertyDataType */
-  0x28, 0x00,                                       /* wPropertyNameLength */
-  /* DeviceInterfaceGUID */
-  'D', 0x00, 'e', 0x00, 'v', 0x00, 'i', 0x00,       /* wcName_20 */
-  'c', 0x00, 'e', 0x00, 'I', 0x00, 'n', 0x00,       /* wcName_20 */
-  't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00,       /* wcName_20 */
-  'a', 0x00, 'c', 0x00, 'e', 0x00, 'G', 0x00,       /* wcName_20 */
-  'U', 0x00, 'I', 0x00, 'D', 0x00, 0x00, 0x00,      /* wcName_20 */
-  0x4e, 0x00, 0x00, 0x00,                           /* dwPropertyDataLength */
-  /* {1D4B2365-4749-48EA-B38A-7C6FDDDD7E26} */
-  '{', 0x00, '1', 0x00, 'D', 0x00, '4', 0x00,       /* wcData_39 */
-  'B', 0x00, '2', 0x00, '3', 0x00, '6', 0x00,       /* wcData_39 */
-  '5', 0x00, '-', 0x00, '4', 0x00, '7', 0x00,       /* wcData_39 */
-  '4', 0x00, '9', 0x00, '-', 0x00, '4', 0x00,       /* wcData_39 */
-  '8', 0x00, 'E', 0x00, 'A', 0x00, '-', 0x00,       /* wcData_39 */
-  'B', 0x00, '3', 0x00, '8', 0x00, 'A', 0x00,       /* wcData_39 */
-  '-', 0x00, '7', 0x00, 'C', 0x00, '6', 0x00,       /* wcData_39 */
-  'F', 0x00, 'D', 0x00, 'D', 0x00, 'D', 0x00,       /* wcData_39 */
-  'D', 0x00, '7', 0x00, 'E', 0x00, '2', 0x00,       /* wcData_39 */
-  '6', 0x00, '}', 0x00, 0x00, 0x00,                 /* wcData_39 */
-};
-#define  WINUSB_IF1_WCID_PROPERTIES_SIZE  (142)
-__ALIGN_BEGIN const uint8_t WINUSB_IF1_WCIDProperties [142] __ALIGN_END = {
-  ///////////////////////////////////////
-  /// WCID property descriptor
-  ///////////////////////////////////////
-  0x8e, 0x00, 0x00, 0x00,                           /* dwLength */
-  0x00, 0x01,                                       /* bcdVersion */
-  0x05, 0x00,                                       /* wIndex */
-  0x01, 0x00,                                       /* wCount */
-
-  ///////////////////////////////////////
-  /// registry propter descriptor
-  ///////////////////////////////////////
-  0x84, 0x00, 0x00, 0x00,                           /* dwSize */
-  0x01, 0x00, 0x00, 0x00,                           /* dwPropertyDataType */
-  0x28, 0x00,                                       /* wPropertyNameLength */
-  /* DeviceInterfaceGUID */
-  'D', 0x00, 'e', 0x00, 'v', 0x00, 'i', 0x00,       /* wcName_20 */
-  'c', 0x00, 'e', 0x00, 'I', 0x00, 'n', 0x00,       /* wcName_20 */
-  't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00,       /* wcName_20 */
-  'a', 0x00, 'c', 0x00, 'e', 0x00, 'G', 0x00,       /* wcName_20 */
-  'U', 0x00, 'I', 0x00, 'D', 0x00, 0x00, 0x00,      /* wcName_20 */
-  0x4e, 0x00, 0x00, 0x00,                           /* dwPropertyDataLength */
-  /* {1D4B2365-4749-48EA-B38A-7C6FDDDD7E26} */
-  '{', 0x00, '1', 0x00, 'D', 0x00, '4', 0x00,       /* wcData_39 */
-  'B', 0x00, '2', 0x00, '3', 0x00, '6', 0x00,       /* wcData_39 */
-  '5', 0x00, '-', 0x00, '4', 0x00, '7', 0x00,       /* wcData_39 */
-  '4', 0x00, '9', 0x00, '-', 0x00, '4', 0x00,       /* wcData_39 */
-  '8', 0x00, 'E', 0x00, 'A', 0x00, '-', 0x00,       /* wcData_39 */
-  'B', 0x00, '3', 0x00, '8', 0x00, 'A', 0x00,       /* wcData_39 */
-  '-', 0x00, '7', 0x00, 'C', 0x00, '6', 0x00,       /* wcData_39 */
-  'F', 0x00, 'D', 0x00, 'D', 0x00, 'D', 0x00,       /* wcData_39 */
-  'D', 0x00, '7', 0x00, 'E', 0x00, '2', 0x00,       /* wcData_39 */
-  '6', 0x00, '}', 0x00, 0x00, 0x00,                 /* wcData_39 */
-};
 
 const uint8_t *WINUSB_IFx_WCIDProperties[] = {
     WINUSB_IF0_WCIDProperties,
-#if DOUBLE_WINUSB == 1
+#if WINUSB_NUM == 2
     WINUSB_IF1_WCIDProperties,
 #endif
 };
 
 struct usb_msosv1_descriptor msosv1_desc = {
     .string = WCID_StringDescriptor_MSOS,
-    .vendor_code = WCID_VENDOR_CODE,
+    .vendor_code = WINUSB_VENDOR_CODE,
     .compat_id = WINUSB_WCIDDescriptor,
     .comp_id_property = WINUSB_IFx_WCIDProperties,
 };
@@ -166,20 +111,20 @@ struct usb_msosv1_descriptor msosv1_desc = {
 #define WINUSB_IN_EP  0x81
 #define WINUSB_OUT_EP 0x02
 
-#define USBD_VID           0xefff
+#define USBD_VID           0xFFFE
 #define USBD_PID           0xffff
 #define USBD_MAX_POWER     100
 #define USBD_LANGID_STRING 1033
 
-#if DOUBLE_WINUSB == 0
+#if WINUSB_NUM == 1
 #define USB_CONFIG_SIZE (9 + 9 + 7 + 7)
-#define INTF_NUM 1
+#define INTF_NUM        1
 #else
 #define WINUSB_IN_EP2  0x83
 #define WINUSB_OUT_EP2 0x04
 
 #define USB_CONFIG_SIZE (9 + 9 + 7 + 7 + 9 + 7 + 7)
-#define INTF_NUM 2
+#define INTF_NUM        2
 #endif
 
 #ifdef CONFIG_USB_HS
@@ -198,7 +143,7 @@ static const uint8_t config_descriptor[] = {
     USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xff, 0xff, 0x00, 0x04),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, 0x02, WINUSB_EP_MPS, 0x00),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, 0x02, WINUSB_EP_MPS, 0x00),
-#if DOUBLE_WINUSB == 1
+#if WINUSB_NUM == 2
     USB_INTERFACE_DESCRIPTOR_INIT(0x01, 0x00, 0x02, 0xff, 0xff, 0x00, 0x05),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP2, 0x02, WINUSB_EP_MPS, 0x00),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP2, 0x02, WINUSB_EP_MPS, 0x00),
@@ -253,7 +198,7 @@ static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
     return string_descriptors[index];
 }
 
-const struct usb_descriptor winusb_descriptor = {
+const struct usb_descriptor winusbv1_descriptor = {
     .device_descriptor_callback = device_descriptor_callback,
     .config_descriptor_callback = config_descriptor_callback,
     .device_quality_descriptor_callback = device_quality_descriptor_callback,
@@ -261,13 +206,13 @@ const struct usb_descriptor winusb_descriptor = {
     .msosv1_descriptor = &msosv1_desc
 };
 #else
-const uint8_t winusb_descriptor[] = {
+const uint8_t winusbv1_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0001, 0x01),
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
     USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xff, 0xff, 0x00, 0x04),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, 0x02, WINUSB_EP_MPS, 0x00),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, 0x02, WINUSB_EP_MPS, 0x00),
-#if DOUBLE_WINUSB == 1
+#if WINUSB_NUM == 2
     USB_INTERFACE_DESCRIPTOR_INIT(0x01, 0x00, 0x02, 0xff, 0xff, 0x00, 0x05),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP2, 0x02, WINUSB_EP_MPS, 0x00),
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP2, 0x02, WINUSB_EP_MPS, 0x00),
@@ -428,7 +373,7 @@ static void usbd_event_handler(uint8_t busid, uint8_t event)
             ep_tx_busy_flag = false;
             /* setup first out ep read transfer */
             usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
-#if DOUBLE_WINUSB == 1
+#if WINUSB_NUM == 2
             usbd_ep_start_read(busid, WINUSB_OUT_EP2, read_buffer, 2048);
 #endif
             break;
@@ -478,7 +423,7 @@ struct usbd_endpoint winusb_in_ep1 = {
 
 struct usbd_interface intf0;
 
-#if DOUBLE_WINUSB == 1
+#if WINUSB_NUM == 2
 
 void usbd_winusb_out2(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
@@ -518,12 +463,12 @@ struct usbd_interface intf1;
 
 #endif
 
-void winusb_init(uint8_t busid, uintptr_t reg_base)
+void winusbv1_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
-    usbd_desc_register(busid, &winusb_descriptor);
+    usbd_desc_register(busid, &winusbv1_descriptor);
 #else
-    usbd_desc_register(busid, winusb_descriptor);
+    usbd_desc_register(busid, winusbv1_descriptor);
 #endif
 #ifndef CONFIG_USBDEV_ADVANCE_DESC
     usbd_msosv1_desc_register(busid, &msosv1_desc);
@@ -531,7 +476,7 @@ void winusb_init(uint8_t busid, uintptr_t reg_base)
     usbd_add_interface(busid, &intf0);
     usbd_add_endpoint(busid, &winusb_out_ep1);
     usbd_add_endpoint(busid, &winusb_in_ep1);
-#if DOUBLE_WINUSB == 1
+#if WINUSB_NUM == 2
     usbd_add_interface(busid, &intf1);
     usbd_add_endpoint(busid, &winusb_out_ep2);
     usbd_add_endpoint(busid, &winusb_in_ep2);

demo/winusb2.0_cdc_template.c

@@ -6,6 +6,29 @@
 #include "usbd_core.h"
 #include "usbd_cdc_acm.h"
 
+#define WINUSB_VENDOR_CODE 0x17
+
+const uint8_t WINUSB_WCIDDescriptor[] = {
+    USB_MSOSV2_COMP_ID_SET_HEADER_DESCRIPTOR_INIT(10 + USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_LEN),
+    USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_INIT(0x00),
+};
+
+__ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
+    USB_BOS_HEADER_DESCRIPTOR_INIT(5 + USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_LEN, 1),
+    USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_INIT(WINUSB_VENDOR_CODE, sizeof(WINUSB_WCIDDescriptor)),
+};
+
+const struct usb_msosv2_descriptor msosv2_desc = {
+    .vendor_code = WINUSB_VENDOR_CODE,
+    .compat_id = WINUSB_WCIDDescriptor,
+    .compat_id_len = sizeof(WINUSB_WCIDDescriptor),
+};
+
+const struct usb_bos_descriptor bos_desc = {
+    .string = USBD_BinaryObjectStoreDescriptor,
+    .string_len = sizeof(USBD_BinaryObjectStoreDescriptor),
+};
+
 #define WINUSB_IN_EP  0x81
 #define WINUSB_OUT_EP 0x02
 
@@ -27,135 +50,6 @@
 #define WINUSB_EP_MPS 64
 #endif
 
-#define USBD_WINUSB_VENDOR_CODE 0x20
-
-#define USBD_WEBUSB_ENABLE 0
-#define USBD_BULK_ENABLE   1
-#define USBD_WINUSB_ENABLE 1
-
-/* WinUSB Microsoft OS 2.0 descriptor sizes */
-#define WINUSB_DESCRIPTOR_SET_HEADER_SIZE  10
-#define WINUSB_FUNCTION_SUBSET_HEADER_SIZE 8
-#define WINUSB_FEATURE_COMPATIBLE_ID_SIZE  20
-
-#define FUNCTION_SUBSET_LEN                160
-#define DEVICE_INTERFACE_GUIDS_FEATURE_LEN 132
-
-#define USBD_WINUSB_DESC_SET_LEN (WINUSB_DESCRIPTOR_SET_HEADER_SIZE + USBD_WEBUSB_ENABLE * FUNCTION_SUBSET_LEN + USBD_BULK_ENABLE * FUNCTION_SUBSET_LEN)
-
-__ALIGN_BEGIN const uint8_t USBD_WinUSBDescriptorSetDescriptor[] = {
-    WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE), /* wLength */
-    WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE), /* wDescriptorType */
-    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */  /* dwWindowsVersion*/
-    WBVAL(USBD_WINUSB_DESC_SET_LEN),          /* wDescriptorSetTotalLength */
-#if (USBD_WEBUSB_ENABLE)
-    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), // wLength
-    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), // wDescriptorType
-    0,                                         // bFirstInterface USBD_WINUSB_IF_NUM
-    0,                                         // bReserved
-    WBVAL(FUNCTION_SUBSET_LEN),                // wSubsetLength
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  // wLength
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  // wDescriptorType
-    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        // CompatibleId
-    0, 0, 0, 0, 0, 0, 0, 0,                    // SubCompatibleId
-    WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), // wLength
-    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   // wDescriptorType
-    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), // wPropertyDataType
-    WBVAL(42),                                 // wPropertyNameLength
-    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
-    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
-    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
-    WBVAL(80), // wPropertyDataLength
-    '{', 0,
-    '9', 0, '2', 0, 'C', 0, 'E', 0, '6', 0, '4', 0, '6', 0, '2', 0, '-', 0,
-    '9', 0, 'C', 0, '7', 0, '7', 0, '-', 0,
-    '4', 0, '6', 0, 'F', 0, 'E', 0, '-', 0,
-    '9', 0, '3', 0, '3', 0, 'B', 0, '-',
-    0, '3', 0, '1', 0, 'C', 0, 'B', 0, '9', 0, 'C', 0, '5', 0, 'A', 0, 'A', 0, '3', 0, 'B', 0, '9', 0,
-    '}', 0, 0, 0, 0, 0
-#endif
-#if USBD_BULK_ENABLE
-    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */
-    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */
-    0,                                         /* bFirstInterface USBD_BULK_IF_NUM*/
-    0,                                         /* bReserved */
-    WBVAL(FUNCTION_SUBSET_LEN),                /* wSubsetLength */
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  /* wLength */
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  /* wDescriptorType */
-    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        /* CompatibleId*/
-    0, 0, 0, 0, 0, 0, 0, 0,                    /* SubCompatibleId*/
-    WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), /* wLength */
-    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   /* wDescriptorType */
-    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */
-    WBVAL(42),                                 /* wPropertyNameLength */
-    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
-    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
-    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
-    WBVAL(80), /* wPropertyDataLength */
-    '{', 0,
-    'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,
-    '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,
-    '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,
-    'A', 0, 'A', 0, '3', 0, '6', 0, '-',
-    0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,
-    '}', 0, 0, 0, 0, 0
-#endif
-};
-
-#define USBD_NUM_DEV_CAPABILITIES (USBD_WEBUSB_ENABLE + USBD_WINUSB_ENABLE)
-
-#define USBD_WEBUSB_DESC_LEN 24
-#define USBD_WINUSB_DESC_LEN 28
-
-#define USBD_BOS_WTOTALLENGTH (0x05 +                                      \
-                               USBD_WEBUSB_DESC_LEN * USBD_WEBUSB_ENABLE + \
-                               USBD_WINUSB_DESC_LEN * USBD_WINUSB_ENABLE)
-
-__ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
-    0x05,                         /* bLength */
-    0x0f,                         /* bDescriptorType */
-    WBVAL(USBD_BOS_WTOTALLENGTH), /* wTotalLength */
-    USBD_NUM_DEV_CAPABILITIES,    /* bNumDeviceCaps */
-#if (USBD_WEBUSB_ENABLE)
-    USBD_WEBUSB_DESC_LEN,           /* bLength */
-    0x10,                           /* bDescriptorType */
-    USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
-    0x00,                           /* bReserved */
-    0x38, 0xB6, 0x08, 0x34,         /* PlatformCapabilityUUID */
-    0xA9, 0x09, 0xA0, 0x47,
-    0x8B, 0xFD, 0xA0, 0x76,
-    0x88, 0x15, 0xB6, 0x65,
-    WBVAL(0x0100), /* 1.00 */ /* bcdVersion */
-    USBD_WINUSB_VENDOR_CODE,  /* bVendorCode */
-    0,                        /* iLandingPage */
-#endif
-#if (USBD_WINUSB_ENABLE)
-    USBD_WINUSB_DESC_LEN,           /* bLength */
-    0x10,                           /* bDescriptorType */
-    USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
-    0x00,                           /* bReserved */
-    0xDF, 0x60, 0xDD, 0xD8,         /* PlatformCapabilityUUID */
-    0x89, 0x45, 0xC7, 0x4C,
-    0x9C, 0xD2, 0x65, 0x9D,
-    0x9E, 0x64, 0x8A, 0x9F,
-    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
-    WBVAL(USBD_WINUSB_DESC_SET_LEN),         /* wDescriptorSetTotalLength */
-    USBD_WINUSB_VENDOR_CODE,                 /* bVendorCode */
-    0,                                       /* bAltEnumCode */
-#endif
-};
-
-struct usb_msosv2_descriptor msosv2_desc = {
-    .vendor_code = USBD_WINUSB_VENDOR_CODE,
-    .compat_id = USBD_WinUSBDescriptorSetDescriptor,
-    .compat_id_len = USBD_WINUSB_DESC_SET_LEN,
-};
-
-struct usb_bos_descriptor bos_desc = {
-    .string = USBD_BinaryObjectStoreDescriptor,
-    .string_len = USBD_BOS_WTOTALLENGTH
-};
-
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
 static const uint8_t device_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01)
@@ -219,7 +113,7 @@ static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
     return string_descriptors[index];
 }
 
-const struct usb_descriptor winusbv2_descriptor = {
+const struct usb_descriptor winusbv2_cdc_descriptor = {
     .device_descriptor_callback = device_descriptor_callback,
     .config_descriptor_callback = config_descriptor_callback,
     .device_quality_descriptor_callback = device_quality_descriptor_callback,
@@ -228,7 +122,7 @@ const struct usb_descriptor winusbv2_descriptor = {
     .bos_descriptor = &bos_desc
 };
 #else
-const uint8_t winusbv2_descriptor[] = {
+const uint8_t winusbv2_cdc_descriptor[] = {
     USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
     /* Configuration 0 */
     USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
@@ -418,12 +312,12 @@ struct usbd_interface winusb_intf;
 struct usbd_interface intf1;
 struct usbd_interface intf2;
 
-void winusbv2_init(uint8_t busid, uintptr_t reg_base)
+void winusbv2_cdc_init(uint8_t busid, uintptr_t reg_base)
 {
 #ifdef CONFIG_USBDEV_ADVANCE_DESC
-    usbd_desc_register(busid, &winusbv2_descriptor);
+    usbd_desc_register(busid, &winusbv2_cdc_descriptor);
 #else
-    usbd_desc_register(busid, winusbv2_descriptor);
+    usbd_desc_register(busid, winusbv2_cdc_descriptor);
 #endif
 #ifndef CONFIG_USBDEV_ADVANCE_DESC
     usbd_bos_desc_register(busid, &bos_desc);

demo/winusb2.0_hid_template.c

@@ -1,550 +0,0 @@
-/*
- * Copyright (c) 2024, sakumisu
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#include "usbd_core.h"
-#include "usbd_hid.h"
-
-#define WINUSB_IN_EP  0x81
-#define WINUSB_OUT_EP 0x02
-
-/*!< endpoint address */
-#define HID_INT_EP          0x83
-#define HID_INT_EP_SIZE     4
-#define HID_INT_EP_INTERVAL 10
-
-#define USBD_VID           0xFFFE
-#define USBD_PID           0xFFFF
-#define USBD_MAX_POWER     500
-#define USBD_LANGID_STRING 1033
-
-#define USB_CONFIG_SIZE (9 + 9 + 7 + 7 + 9 + 9 + 7)
-#define INTF_NUM        2
-
-/*!< config descriptor size */
-#define USB_HID_CONFIG_DESC_SIZ 34
-/*!< report descriptor size */
-#define HID_MOUSE_REPORT_DESC_SIZE 74
-
-#ifdef CONFIG_USB_HS
-#define WINUSB_EP_MPS 512
-#else
-#define WINUSB_EP_MPS 64
-#endif
-
-#define USBD_WINUSB_VENDOR_CODE 0x20
-
-#define USBD_WEBUSB_ENABLE 0
-#define USBD_BULK_ENABLE   1
-#define USBD_WINUSB_ENABLE 1
-
-/* WinUSB Microsoft OS 2.0 descriptor sizes */
-#define WINUSB_DESCRIPTOR_SET_HEADER_SIZE  10
-#define WINUSB_FUNCTION_SUBSET_HEADER_SIZE 8
-#define WINUSB_FEATURE_COMPATIBLE_ID_SIZE  20
-
-#define FUNCTION_SUBSET_LEN                160
-#define DEVICE_INTERFACE_GUIDS_FEATURE_LEN 132
-
-#define USBD_WINUSB_DESC_SET_LEN (WINUSB_DESCRIPTOR_SET_HEADER_SIZE + USBD_WEBUSB_ENABLE * FUNCTION_SUBSET_LEN + USBD_BULK_ENABLE * FUNCTION_SUBSET_LEN)
-
-__ALIGN_BEGIN const uint8_t USBD_WinUSBDescriptorSetDescriptor[] = {
-    WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE), /* wLength */
-    WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE), /* wDescriptorType */
-    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */  /* dwWindowsVersion*/
-    WBVAL(USBD_WINUSB_DESC_SET_LEN),          /* wDescriptorSetTotalLength */
-#if (USBD_WEBUSB_ENABLE)
-    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), // wLength
-    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), // wDescriptorType
-    0,                                         // bFirstInterface USBD_WINUSB_IF_NUM
-    0,                                         // bReserved
-    WBVAL(FUNCTION_SUBSET_LEN),                // wSubsetLength
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  // wLength
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  // wDescriptorType
-    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        // CompatibleId
-    0, 0, 0, 0, 0, 0, 0, 0,                    // SubCompatibleId
-    WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), // wLength
-    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   // wDescriptorType
-    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), // wPropertyDataType
-    WBVAL(42),                                 // wPropertyNameLength
-    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
-    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
-    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
-    WBVAL(80), // wPropertyDataLength
-    '{', 0,
-    '9', 0, '2', 0, 'C', 0, 'E', 0, '6', 0, '4', 0, '6', 0, '2', 0, '-', 0,
-    '9', 0, 'C', 0, '7', 0, '7', 0, '-', 0,
-    '4', 0, '6', 0, 'F', 0, 'E', 0, '-', 0,
-    '9', 0, '3', 0, '3', 0, 'B', 0, '-',
-    0, '3', 0, '1', 0, 'C', 0, 'B', 0, '9', 0, 'C', 0, '5', 0, 'A', 0, 'A', 0, '3', 0, 'B', 0, '9', 0,
-    '}', 0, 0, 0, 0, 0
-#endif
-#if USBD_BULK_ENABLE
-    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */
-    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */
-    0,                                         /* bFirstInterface USBD_BULK_IF_NUM*/
-    0,                                         /* bReserved */
-    WBVAL(FUNCTION_SUBSET_LEN),                /* wSubsetLength */
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  /* wLength */
-    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  /* wDescriptorType */
-    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        /* CompatibleId*/
-    0, 0, 0, 0, 0, 0, 0, 0,                    /* SubCompatibleId*/
-    WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), /* wLength */
-    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   /* wDescriptorType */
-    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */
-    WBVAL(42),                                 /* wPropertyNameLength */
-    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
-    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
-    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
-    WBVAL(80), /* wPropertyDataLength */
-    '{', 0,
-    'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,
-    '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,
-    '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,
-    'A', 0, 'A', 0, '3', 0, '6', 0, '-',
-    0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,
-    '}', 0, 0, 0, 0, 0
-#endif
-};
-
-#define USBD_NUM_DEV_CAPABILITIES (USBD_WEBUSB_ENABLE + USBD_WINUSB_ENABLE)
-
-#define USBD_WEBUSB_DESC_LEN 24
-#define USBD_WINUSB_DESC_LEN 28
-
-#define USBD_BOS_WTOTALLENGTH (0x05 +                                      \
-                               USBD_WEBUSB_DESC_LEN * USBD_WEBUSB_ENABLE + \
-                               USBD_WINUSB_DESC_LEN * USBD_WINUSB_ENABLE)
-
-__ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
-    0x05,                         /* bLength */
-    0x0f,                         /* bDescriptorType */
-    WBVAL(USBD_BOS_WTOTALLENGTH), /* wTotalLength */
-    USBD_NUM_DEV_CAPABILITIES,    /* bNumDeviceCaps */
-#if (USBD_WEBUSB_ENABLE)
-    USBD_WEBUSB_DESC_LEN,           /* bLength */
-    0x10,                           /* bDescriptorType */
-    USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
-    0x00,                           /* bReserved */
-    0x38, 0xB6, 0x08, 0x34,         /* PlatformCapabilityUUID */
-    0xA9, 0x09, 0xA0, 0x47,
-    0x8B, 0xFD, 0xA0, 0x76,
-    0x88, 0x15, 0xB6, 0x65,
-    WBVAL(0x0100), /* 1.00 */ /* bcdVersion */
-    USBD_WINUSB_VENDOR_CODE,  /* bVendorCode */
-    0,                        /* iLandingPage */
-#endif
-#if (USBD_WINUSB_ENABLE)
-    USBD_WINUSB_DESC_LEN,           /* bLength */
-    0x10,                           /* bDescriptorType */
-    USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
-    0x00,                           /* bReserved */
-    0xDF, 0x60, 0xDD, 0xD8,         /* PlatformCapabilityUUID */
-    0x89, 0x45, 0xC7, 0x4C,
-    0x9C, 0xD2, 0x65, 0x9D,
-    0x9E, 0x64, 0x8A, 0x9F,
-    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
-    WBVAL(USBD_WINUSB_DESC_SET_LEN),         /* wDescriptorSetTotalLength */
-    USBD_WINUSB_VENDOR_CODE,                 /* bVendorCode */
-    0,                                       /* bAltEnumCode */
-#endif
-};
-
-struct usb_msosv2_descriptor msosv2_desc = {
-    .vendor_code = USBD_WINUSB_VENDOR_CODE,
-    .compat_id = USBD_WinUSBDescriptorSetDescriptor,
-    .compat_id_len = USBD_WINUSB_DESC_SET_LEN,
-};
-
-struct usb_bos_descriptor bos_desc = {
-    .string = USBD_BinaryObjectStoreDescriptor,
-    .string_len = USBD_BOS_WTOTALLENGTH
-};
-
-#ifdef CONFIG_USBDEV_ADVANCE_DESC
-static const uint8_t device_descriptor[] = {
-    USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01)
-};
-
-static const uint8_t config_descriptor[] = {
-    /* Configuration 0 */
-    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    /* Interface 0 */
-    USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
-    /* Endpoint OUT 2 */
-    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
-    /* Endpoint IN 1 */
-    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x01,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-};
-
-static const uint8_t device_quality_descriptor[] = {
-    ///////////////////////////////////////
-    /// device qualifier descriptor
-    ///////////////////////////////////////
-    0x0a,
-    USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
-    0x10,
-    0x02,
-    0x00,
-    0x00,
-    0x00,
-    0x40,
-    0x00,
-    0x00,
-};
-
-static const char *string_descriptors[] = {
-    (const char[]){ 0x09, 0x04 }, /* Langid */
-    "CherryUSB",                  /* Manufacturer */
-    "CherryUSB WINUSB DEMO",      /* Product */
-    "2022123456",                 /* Serial Number */
-};
-
-static const uint8_t *device_descriptor_callback(uint8_t speed)
-{
-    return device_descriptor;
-}
-
-static const uint8_t *config_descriptor_callback(uint8_t speed)
-{
-    return config_descriptor;
-}
-
-static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
-{
-    return device_quality_descriptor;
-}
-
-static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
-{
-    if (index > 3) {
-        return NULL;
-    }
-    return string_descriptors[index];
-}
-
-const struct usb_descriptor winusbv2_descriptor = {
-    .device_descriptor_callback = device_descriptor_callback,
-    .config_descriptor_callback = config_descriptor_callback,
-    .device_quality_descriptor_callback = device_quality_descriptor_callback,
-    .string_descriptor_callback = string_descriptor_callback,
-    .msosv2_descriptor = &msosv2_desc,
-    .bos_descriptor = &bos_desc
-};
-#else
-const uint8_t winusbv2_descriptor[] = {
-    USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
-    /* Configuration 0 */
-    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-    /* Interface 0 */
-    USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
-    /* Endpoint OUT 2 */
-    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
-    /* Endpoint IN 1 */
-    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
-    /************** Descriptor of Joystick Mouse interface ****************/
-    /* 09 */
-    0x09,                          /* bLength: Interface Descriptor size */
-    USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
-    0x01,                          /* bInterfaceNumber: Number of Interface */
-    0x00,                          /* bAlternateSetting: Alternate setting */
-    0x01,                          /* bNumEndpoints */
-    0x03,                          /* bInterfaceClass: HID */
-    0x01,                          /* bInterfaceSubClass : 1=BOOT, 0=no boot */
-    0x02,                          /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
-    0,                             /* iInterface: Index of string descriptor */
-    /******************** Descriptor of Joystick Mouse HID ********************/
-    /* 18 */
-    0x09,                    /* bLength: HID Descriptor size */
-    HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
-    0x11,                    /* bcdHID: HID Class Spec release number */
-    0x01,
-    0x00,                       /* bCountryCode: Hardware target country */
-    0x01,                       /* bNumDescriptors: Number of HID class descriptors to follow */
-    0x22,                       /* bDescriptorType */
-    HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
-    0x00,
-    /******************** Descriptor of Mouse endpoint ********************/
-    /* 27 */
-    0x07,                         /* bLength: Endpoint Descriptor size */
-    USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
-    HID_INT_EP,                   /* bEndpointAddress: Endpoint Address (IN) */
-    0x03,                         /* bmAttributes: Interrupt endpoint */
-    HID_INT_EP_SIZE,              /* wMaxPacketSize: 4 Byte max */
-    0x00,
-    HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
-    /* String 0 (LANGID) */
-    USB_LANGID_INIT(USBD_LANGID_STRING),
-    /* String 1 (Manufacturer) */
-    0x14,                       /* bLength */
-    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
-    'C', 0x00,                  /* wcChar0 */
-    'h', 0x00,                  /* wcChar1 */
-    'e', 0x00,                  /* wcChar2 */
-    'r', 0x00,                  /* wcChar3 */
-    'r', 0x00,                  /* wcChar4 */
-    'y', 0x00,                  /* wcChar5 */
-    'U', 0x00,                  /* wcChar6 */
-    'S', 0x00,                  /* wcChar7 */
-    'B', 0x00,                  /* wcChar8 */
-    ///////////////////////////////////////
-    /// string2 descriptor
-    ///////////////////////////////////////
-    0x2C,                       /* bLength */
-    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
-    'C', 0x00,                  /* wcChar0 */
-    'h', 0x00,                  /* wcChar1 */
-    'e', 0x00,                  /* wcChar2 */
-    'r', 0x00,                  /* wcChar3 */
-    'r', 0x00,                  /* wcChar4 */
-    'y', 0x00,                  /* wcChar5 */
-    'U', 0x00,                  /* wcChar6 */
-    'S', 0x00,                  /* wcChar7 */
-    'B', 0x00,                  /* wcChar8 */
-    ' ', 0x00,                  /* wcChar9 */
-    'W', 0x00,                  /* wcChar10 */
-    'I', 0x00,                  /* wcChar11 */
-    'N', 0x00,                  /* wcChar12 */
-    'U', 0x00,                  /* wcChar13 */
-    'S', 0x00,                  /* wcChar14 */
-    'B', 0x00,                  /* wcChar15 */
-    ' ', 0x00,                  /* wcChar16 */
-    'D', 0x00,                  /* wcChar17 */
-    'E', 0x00,                  /* wcChar18 */
-    'M', 0x00,                  /* wcChar19 */
-    'O', 0x00,                  /* wcChar20 */
-    ///////////////////////////////////////
-    /// string3 descriptor
-    ///////////////////////////////////////
-    0x16,                       /* bLength */
-    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
-    '2', 0x00,                  /* wcChar0 */
-    '0', 0x00,                  /* wcChar1 */
-    '2', 0x00,                  /* wcChar2 */
-    '2', 0x00,                  /* wcChar3 */
-    '1', 0x00,                  /* wcChar4 */
-    '2', 0x00,                  /* wcChar5 */
-    '3', 0x00,                  /* wcChar6 */
-    '4', 0x00,                  /* wcChar7 */
-    '5', 0x00,                  /* wcChar8 */
-    '6', 0x00,                  /* wcChar9 */
-#ifdef CONFIG_USB_HS
-    /* Device Qualifier */
-    0x0a,
-    USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
-    0x10,
-    0x02,
-    0x00,
-    0x00,
-    0x00,
-    0x40,
-    0x00,
-    0x00,
-#endif
-    /* End */
-    0x00
-};
-#endif
-
-USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[2048];
-USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t write_buffer[2048];
-
-volatile bool ep_tx_busy_flag = false;
-
-static void usbd_event_handler(uint8_t busid, uint8_t event)
-{
-    switch (event) {
-        case USBD_EVENT_RESET:
-            break;
-        case USBD_EVENT_CONNECTED:
-            break;
-        case USBD_EVENT_DISCONNECTED:
-            break;
-        case USBD_EVENT_RESUME:
-            break;
-        case USBD_EVENT_SUSPEND:
-            break;
-        case USBD_EVENT_CONFIGURED:
-            ep_tx_busy_flag = false;
-            /* setup first out ep read transfer */
-            usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
-            break;
-        case USBD_EVENT_SET_REMOTE_WAKEUP:
-            break;
-        case USBD_EVENT_CLR_REMOTE_WAKEUP:
-            break;
-
-        default:
-            break;
-    }
-}
-
-void usbd_winusb_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
-{
-    USB_LOG_RAW("actual out len:%d\r\n", (unsigned int)nbytes);
-    // for (int i = 0; i < 100; i++) {
-    //     printf("%02x ", read_buffer[i]);
-    // }
-    // printf("\r\n");
-    usbd_ep_start_write(busid, WINUSB_IN_EP, read_buffer, nbytes);
-    /* setup next out ep read transfer */
-    usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
-}
-
-void usbd_winusb_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
-{
-    USB_LOG_RAW("actual in len:%d\r\n", (unsigned int)nbytes);
-
-    if ((nbytes % usbd_get_ep_mps(busid, ep)) == 0 && nbytes) {
-        /* send zlp */
-        usbd_ep_start_write(busid, WINUSB_IN_EP, NULL, 0);
-    } else {
-        ep_tx_busy_flag = false;
-    }
-}
-
-struct usbd_endpoint winusb_out_ep1 = {
-    .ep_addr = WINUSB_OUT_EP,
-    .ep_cb = usbd_winusb_out
-};
-
-struct usbd_endpoint winusb_in_ep1 = {
-    .ep_addr = WINUSB_IN_EP,
-    .ep_cb = usbd_winusb_in
-};
-
-/*!< hid mouse report descriptor */
-static const uint8_t hid_mouse_report_desc[HID_MOUSE_REPORT_DESC_SIZE] = {
-    0x05, 0x01, // USAGE_PAGE (Generic Desktop)
-    0x09, 0x02, // USAGE (Mouse)
-    0xA1, 0x01, // COLLECTION (Application)
-    0x09, 0x01, //   USAGE (Pointer)
-
-    0xA1, 0x00, //   COLLECTION (Physical)
-    0x05, 0x09, //     USAGE_PAGE (Button)
-    0x19, 0x01, //     USAGE_MINIMUM (Button 1)
-    0x29, 0x03, //     USAGE_MAXIMUM (Button 3)
-
-    0x15, 0x00, //     LOGICAL_MINIMUM (0)
-    0x25, 0x01, //     LOGICAL_MAXIMUM (1)
-    0x95, 0x03, //     REPORT_COUNT (3)
-    0x75, 0x01, //     REPORT_SIZE (1)
-
-    0x81, 0x02, //     INPUT (Data,Var,Abs)
-    0x95, 0x01, //     REPORT_COUNT (1)
-    0x75, 0x05, //     REPORT_SIZE (5)
-    0x81, 0x01, //     INPUT (Cnst,Var,Abs)
-
-    0x05, 0x01, //     USAGE_PAGE (Generic Desktop)
-    0x09, 0x30, //     USAGE (X)
-    0x09, 0x31, //     USAGE (Y)
-    0x09, 0x38,
-
-    0x15, 0x81, //     LOGICAL_MINIMUM (-127)
-    0x25, 0x7F, //     LOGICAL_MAXIMUM (127)
-    0x75, 0x08, //     REPORT_SIZE (8)
-    0x95, 0x03, //     REPORT_COUNT (2)
-
-    0x81, 0x06, //     INPUT (Data,Var,Rel)
-    0xC0, 0x09,
-    0x3c, 0x05,
-    0xff, 0x09,
-
-    0x01, 0x15,
-    0x00, 0x25,
-    0x01, 0x75,
-    0x01, 0x95,
-
-    0x02, 0xb1,
-    0x22, 0x75,
-    0x06, 0x95,
-    0x01, 0xb1,
-
-    0x01, 0xc0 //   END_COLLECTION
-};
-
-/*!< mouse report struct */
-struct hid_mouse {
-    uint8_t buttons;
-    int8_t x;
-    int8_t y;
-    int8_t wheel;
-};
-
-/*!< mouse report */
-static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX struct hid_mouse mouse_cfg;
-
-#define HID_STATE_IDLE 0
-#define HID_STATE_BUSY 1
-
-/*!< hid state ! Data can be sent only when state is idle  */
-static volatile uint8_t hid_state = HID_STATE_IDLE;
-
-/* function ------------------------------------------------------------------*/
-static void usbd_hid_int_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
-{
-    hid_state = HID_STATE_IDLE;
-}
-
-/*!< endpoint call back */
-static struct usbd_endpoint hid_in_ep = {
-    .ep_cb = usbd_hid_int_callback,
-    .ep_addr = HID_INT_EP
-};
-
-struct usbd_interface winusb_intf;
-struct usbd_interface intf1;
-
-void winusbv2_init(uint8_t busid, uintptr_t reg_base)
-{
-#ifdef CONFIG_USBDEV_ADVANCE_DESC
-    usbd_desc_register(busid, &winusbv2_descriptor);
-#else
-    usbd_desc_register(busid, winusbv2_descriptor);
-#endif
-#ifndef CONFIG_USBDEV_ADVANCE_DESC
-    usbd_bos_desc_register(busid, &bos_desc);
-    usbd_msosv2_desc_register(busid, &msosv2_desc);
-#endif
-    /*!< winusb */
-    usbd_add_interface(busid, &winusb_intf);
-    usbd_add_endpoint(busid, &winusb_out_ep1);
-    usbd_add_endpoint(busid, &winusb_in_ep1);
-
-    usbd_add_interface(busid, usbd_hid_init_intf(busid, &intf1, hid_mouse_report_desc, HID_MOUSE_REPORT_DESC_SIZE));
-    usbd_add_endpoint(busid, &hid_in_ep);
-
-    usbd_initialize(busid, reg_base, usbd_event_handler);
-}

demo/winusb2.0_template.c

@@ -0,0 +1,416 @@
+/*
+ * Copyright (c) 2024, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include "usbd_core.h"
+
+#define WINUSB_VENDOR_CODE 0x17
+
+#define WINUSB_NUM 1
+
+// note that if device is composite device, you should use USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_INIT
+const uint8_t WINUSB_WCIDDescriptor[] = {
+#if WINUSB_NUM == 1
+    USB_MSOSV2_COMP_ID_SET_HEADER_DESCRIPTOR_INIT(10 + USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_SINGLE_DESCRIPTOR_LEN),
+    USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_SINGLE_DESCRIPTOR_INIT(),
+#else
+    USB_MSOSV2_COMP_ID_SET_HEADER_DESCRIPTOR_INIT(10 + WINUSB_NUM * USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_LEN),
+    USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_INIT(0x00),
+    USB_MSOSV2_COMP_ID_FUNCTION_WINUSB_MULTI_DESCRIPTOR_INIT(0x01),
+#endif
+};
+
+const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
+    USB_BOS_HEADER_DESCRIPTOR_INIT(5 + USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_LEN, 1),
+    USB_BOS_CAP_PLATFORM_WINUSB_DESCRIPTOR_INIT(WINUSB_VENDOR_CODE, sizeof(WINUSB_WCIDDescriptor)),
+};
+
+const struct usb_msosv2_descriptor msosv2_desc = {
+    .vendor_code = WINUSB_VENDOR_CODE,
+    .compat_id = WINUSB_WCIDDescriptor,
+    .compat_id_len = sizeof(WINUSB_WCIDDescriptor),
+};
+
+const struct usb_bos_descriptor bos_desc = {
+    .string = USBD_BinaryObjectStoreDescriptor,
+    .string_len = sizeof(USBD_BinaryObjectStoreDescriptor),
+};
+
+#define WINUSB_IN_EP  0x81
+#define WINUSB_OUT_EP 0x02
+
+#define USBD_VID           0xFFFE
+#define USBD_PID           0xffff
+#define USBD_MAX_POWER     100
+#define USBD_LANGID_STRING 1033
+
+#if WINUSB_NUM == 1
+#define USB_CONFIG_SIZE (9 + 9 + 7 + 7)
+#define INTF_NUM        1
+#else
+#define WINUSB_IN_EP2  0x83
+#define WINUSB_OUT_EP2 0x04
+
+#define USB_CONFIG_SIZE (9 + 9 + 7 + 7 + 9 + 7 + 7)
+#define INTF_NUM        2
+#endif
+
+#ifdef CONFIG_USB_HS
+#define WINUSB_EP_MPS 512
+#else
+#define WINUSB_EP_MPS 64
+#endif
+
+#ifdef CONFIG_USBDEV_ADVANCE_DESC
+static const uint8_t device_descriptor[] = {
+    USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0001, 0x01)
+};
+
+static const uint8_t config_descriptor[] = {
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xff, 0xff, 0x00, 0x04),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, 0x02, WINUSB_EP_MPS, 0x00),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, 0x02, WINUSB_EP_MPS, 0x00),
+#if WINUSB_NUM == 2
+    USB_INTERFACE_DESCRIPTOR_INIT(0x01, 0x00, 0x02, 0xff, 0xff, 0x00, 0x05),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP2, 0x02, WINUSB_EP_MPS, 0x00),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP2, 0x02, WINUSB_EP_MPS, 0x00),
+#endif
+};
+
+static const uint8_t device_quality_descriptor[] = {
+    ///////////////////////////////////////
+    /// device qualifier descriptor
+    ///////////////////////////////////////
+    0x0a,
+    USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x40,
+    0x00,
+    0x00,
+};
+
+static const char *string_descriptors[] = {
+    (const char[]){ 0x09, 0x04 }, /* Langid */
+    "CherryUSB",                  /* Manufacturer */
+    "CherryUSB WINUSB DEMO",      /* Product */
+    "2022123456",                 /* Serial Number */
+    "CherryUSB WINUSB DEMO 1",    /* STRING4 */
+    "CherryUSB WINUSB DEMO 2",    /* STRING5 */
+};
+
+static const uint8_t *device_descriptor_callback(uint8_t speed)
+{
+    return device_descriptor;
+}
+
+static const uint8_t *config_descriptor_callback(uint8_t speed)
+{
+    return config_descriptor;
+}
+
+static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
+{
+    return device_quality_descriptor;
+}
+
+static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
+{
+    if (index > 5) {
+        return NULL;
+    }
+    return string_descriptors[index];
+}
+
+const struct usb_descriptor winusbv2_descriptor = {
+    .device_descriptor_callback = device_descriptor_callback,
+    .config_descriptor_callback = config_descriptor_callback,
+    .device_quality_descriptor_callback = device_quality_descriptor_callback,
+    .string_descriptor_callback = string_descriptor_callback,
+    .msosv2_descriptor = &msosv2_desc,
+    .bos_descriptor = &bos_desc,
+};
+#else
+const uint8_t winusbv2_descriptor[] = {
+    USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0001, 0x01),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xff, 0xff, 0x00, 0x04),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, 0x02, WINUSB_EP_MPS, 0x00),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, 0x02, WINUSB_EP_MPS, 0x00),
+#if WINUSB_NUM == 2
+    USB_INTERFACE_DESCRIPTOR_INIT(0x01, 0x00, 0x02, 0xff, 0xff, 0x00, 0x05),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP2, 0x02, WINUSB_EP_MPS, 0x00),
+    USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP2, 0x02, WINUSB_EP_MPS, 0x00),
+#endif
+    ///////////////////////////////////////
+    /// string0 descriptor
+    ///////////////////////////////////////
+    USB_LANGID_INIT(USBD_LANGID_STRING),
+    ///////////////////////////////////////
+    /// string1 descriptor
+    ///////////////////////////////////////
+    0x14,                       /* bLength */
+    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
+    'C', 0x00,                  /* wcChar0 */
+    'h', 0x00,                  /* wcChar1 */
+    'e', 0x00,                  /* wcChar2 */
+    'r', 0x00,                  /* wcChar3 */
+    'r', 0x00,                  /* wcChar4 */
+    'y', 0x00,                  /* wcChar5 */
+    'U', 0x00,                  /* wcChar6 */
+    'S', 0x00,                  /* wcChar7 */
+    'B', 0x00,                  /* wcChar8 */
+    ///////////////////////////////////////
+    /// string2 descriptor
+    ///////////////////////////////////////
+    0x2C,                       /* bLength */
+    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
+    'C', 0x00,                  /* wcChar0 */
+    'h', 0x00,                  /* wcChar1 */
+    'e', 0x00,                  /* wcChar2 */
+    'r', 0x00,                  /* wcChar3 */
+    'r', 0x00,                  /* wcChar4 */
+    'y', 0x00,                  /* wcChar5 */
+    'U', 0x00,                  /* wcChar6 */
+    'S', 0x00,                  /* wcChar7 */
+    'B', 0x00,                  /* wcChar8 */
+    ' ', 0x00,                  /* wcChar9 */
+    'W', 0x00,                  /* wcChar10 */
+    'I', 0x00,                  /* wcChar11 */
+    'N', 0x00,                  /* wcChar12 */
+    'U', 0x00,                  /* wcChar13 */
+    'S', 0x00,                  /* wcChar14 */
+    'B', 0x00,                  /* wcChar15 */
+    ' ', 0x00,                  /* wcChar16 */
+    'D', 0x00,                  /* wcChar17 */
+    'E', 0x00,                  /* wcChar18 */
+    'M', 0x00,                  /* wcChar19 */
+    'O', 0x00,                  /* wcChar20 */
+    ///////////////////////////////////////
+    /// string3 descriptor
+    ///////////////////////////////////////
+    0x16,                       /* bLength */
+    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
+    '2', 0x00,                  /* wcChar0 */
+    '0', 0x00,                  /* wcChar1 */
+    '2', 0x00,                  /* wcChar2 */
+    '1', 0x00,                  /* wcChar3 */
+    '1', 0x00,                  /* wcChar4 */
+    '2', 0x00,                  /* wcChar5 */
+    '3', 0x00,                  /* wcChar6 */
+    '4', 0x00,                  /* wcChar7 */
+    '5', 0x00,                  /* wcChar8 */
+    '6', 0x00,                  /* wcChar9 */
+    ///////////////////////////////////////
+    /// string4 descriptor
+    ///////////////////////////////////////
+    0x30,                       /* bLength */
+    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
+    'C', 0x00,                  /* wcChar0 */
+    'h', 0x00,                  /* wcChar1 */
+    'e', 0x00,                  /* wcChar2 */
+    'r', 0x00,                  /* wcChar3 */
+    'r', 0x00,                  /* wcChar4 */
+    'y', 0x00,                  /* wcChar5 */
+    'U', 0x00,                  /* wcChar6 */
+    'S', 0x00,                  /* wcChar7 */
+    'B', 0x00,                  /* wcChar8 */
+    ' ', 0x00,                  /* wcChar9 */
+    'W', 0x00,                  /* wcChar10 */
+    'I', 0x00,                  /* wcChar11 */
+    'N', 0x00,                  /* wcChar12 */
+    'U', 0x00,                  /* wcChar13 */
+    'S', 0x00,                  /* wcChar14 */
+    'B', 0x00,                  /* wcChar15 */
+    ' ', 0x00,                  /* wcChar16 */
+    'D', 0x00,                  /* wcChar17 */
+    'E', 0x00,                  /* wcChar18 */
+    'M', 0x00,                  /* wcChar19 */
+    'O', 0x00,                  /* wcChar20 */
+    ' ', 0x00,                  /* wcChar16 */
+    '1', 0x00,                  /* wcChar21 */
+    ///////////////////////////////////////
+    /// string5 descriptor
+    ///////////////////////////////////////
+    0x30,                       /* bLength */
+    USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
+    'C', 0x00,                  /* wcChar0 */
+    'h', 0x00,                  /* wcChar1 */
+    'e', 0x00,                  /* wcChar2 */
+    'r', 0x00,                  /* wcChar3 */
+    'r', 0x00,                  /* wcChar4 */
+    'y', 0x00,                  /* wcChar5 */
+    'U', 0x00,                  /* wcChar6 */
+    'S', 0x00,                  /* wcChar7 */
+    'B', 0x00,                  /* wcChar8 */
+    ' ', 0x00,                  /* wcChar9 */
+    'W', 0x00,                  /* wcChar10 */
+    'I', 0x00,                  /* wcChar11 */
+    'N', 0x00,                  /* wcChar12 */
+    'U', 0x00,                  /* wcChar13 */
+    'S', 0x00,                  /* wcChar14 */
+    'B', 0x00,                  /* wcChar15 */
+    ' ', 0x00,                  /* wcChar16 */
+    'D', 0x00,                  /* wcChar17 */
+    'E', 0x00,                  /* wcChar18 */
+    'M', 0x00,                  /* wcChar19 */
+    'O', 0x00,                  /* wcChar20 */
+    ' ', 0x00,                  /* wcChar16 */
+    '2', 0x00,                  /* wcChar21 */
+#ifdef CONFIG_USB_HS
+    ///////////////////////////////////////
+    /// device qualifier descriptor
+    ///////////////////////////////////////
+    0x0a,
+    USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x40,
+    0x00,
+    0x00,
+#endif
+    0x00
+};
+#endif
+
+USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[2048];
+USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t write_buffer[2048];
+
+volatile bool ep_tx_busy_flag = false;
+
+static void usbd_event_handler(uint8_t busid, uint8_t event)
+{
+    switch (event) {
+        case USBD_EVENT_RESET:
+            break;
+        case USBD_EVENT_CONNECTED:
+            break;
+        case USBD_EVENT_DISCONNECTED:
+            break;
+        case USBD_EVENT_RESUME:
+            break;
+        case USBD_EVENT_SUSPEND:
+            break;
+        case USBD_EVENT_CONFIGURED:
+            ep_tx_busy_flag = false;
+            /* setup first out ep read transfer */
+            usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
+#if WINUSB_NUM == 2
+            usbd_ep_start_read(busid, WINUSB_OUT_EP2, read_buffer, 2048);
+#endif
+            break;
+        case USBD_EVENT_SET_REMOTE_WAKEUP:
+            break;
+        case USBD_EVENT_CLR_REMOTE_WAKEUP:
+            break;
+
+        default:
+            break;
+    }
+}
+
+void usbd_winusb_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
+{
+    USB_LOG_RAW("actual out len:%d\r\n", (unsigned int)nbytes);
+    // for (int i = 0; i < 100; i++) {
+    //     printf("%02x ", read_buffer[i]);
+    // }
+    // printf("\r\n");
+    usbd_ep_start_write(busid, WINUSB_IN_EP, read_buffer, nbytes);
+    /* setup next out ep read transfer */
+    usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
+}
+
+void usbd_winusb_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
+{
+    USB_LOG_RAW("actual in len:%d\r\n", (unsigned int)nbytes);
+
+    if ((nbytes % WINUSB_EP_MPS) == 0 && nbytes) {
+        /* send zlp */
+        usbd_ep_start_write(busid, WINUSB_IN_EP, NULL, 0);
+    } else {
+        ep_tx_busy_flag = false;
+    }
+}
+
+struct usbd_endpoint winusb_out_ep1 = {
+    .ep_addr = WINUSB_OUT_EP,
+    .ep_cb = usbd_winusb_out
+};
+
+struct usbd_endpoint winusb_in_ep1 = {
+    .ep_addr = WINUSB_IN_EP,
+    .ep_cb = usbd_winusb_in
+};
+
+struct usbd_interface intf0;
+
+#if WINUSB_NUM == 2
+
+void usbd_winusb_out2(uint8_t busid, uint8_t ep, uint32_t nbytes)
+{
+    USB_LOG_RAW("actual out len:%d\r\n", (unsigned int)nbytes);
+    // for (int i = 0; i < 100; i++) {
+    //     printf("%02x ", read_buffer[i]);
+    // }
+    // printf("\r\n");
+    usbd_ep_start_write(busid, WINUSB_IN_EP2, read_buffer, nbytes);
+    /* setup next out ep read transfer */
+    usbd_ep_start_read(busid, WINUSB_OUT_EP2, read_buffer, 2048);
+}
+
+void usbd_winusb_in2(uint8_t busid, uint8_t ep, uint32_t nbytes)
+{
+    USB_LOG_RAW("actual in len:%d\r\n", (unsigned int)nbytes);
+
+    if ((nbytes % usbd_get_ep_mps(busid, ep)) == 0 && nbytes) {
+        /* send zlp */
+        usbd_ep_start_write(busid, WINUSB_IN_EP2, NULL, 0);
+    } else {
+        ep_tx_busy_flag = false;
+    }
+}
+
+struct usbd_endpoint winusb_out_ep2 = {
+    .ep_addr = WINUSB_OUT_EP2,
+    .ep_cb = usbd_winusb_out2
+};
+
+struct usbd_endpoint winusb_in_ep2 = {
+    .ep_addr = WINUSB_IN_EP2,
+    .ep_cb = usbd_winusb_in2
+};
+
+struct usbd_interface intf1;
+
+#endif
+
+void winusbv2_init(uint8_t busid, uintptr_t reg_base)
+{
+#ifdef CONFIG_USBDEV_ADVANCE_DESC
+    usbd_desc_register(busid, &winusbv2_descriptor);
+#else
+    usbd_desc_register(busid, winusbv2_descriptor);
+#endif
+#ifndef CONFIG_USBDEV_ADVANCE_DESC
+    usbd_bos_desc_register(busid, &bos_desc);
+    usbd_msosv2_desc_register(busid, &msosv2_desc);
+#endif
+    usbd_add_interface(busid, &intf0);
+    usbd_add_endpoint(busid, &winusb_out_ep1);
+    usbd_add_endpoint(busid, &winusb_in_ep1);
+#if WINUSB_NUM == 2
+    usbd_add_interface(busid, &intf1);
+    usbd_add_endpoint(busid, &winusb_out_ep2);
+    usbd_add_endpoint(busid, &winusb_in_ep2);
+#endif
+    usbd_initialize(busid, reg_base, usbd_event_handler);
+}

docs/source/conf.py

@@ -6,8 +6,8 @@ project = 'CherryUSB'
 copyright = '2022 ~ 2025, sakumisu'
 author = 'sakumisu'
 
-release = '1.5.2'
-version = '1.5.2'
+release = '1.5.3'
+version = '1.5.3'
 
 # -- General configuration
 

docs/source/demo/usb_otg.rst

@@ -0,0 +1,15 @@
+OTG 功能的使用
+=========================
+
+如果需要使用 OTG 功能，首先使用的芯片需要支持 ID 检测功能，然后使能 ``CONFIG_USB_OTG_ENABLE`` 宏，将之前的例程中 ``usbh_initialize`` 或者 ``usbh_initialize``
+替换成 ``usbotg_initialize`` 即可。
+
+ID 检测电路根据不同的 USB 接口类型有所不同，常见的有 micro-USB 和 USB-C 两种接口类型。
+
+- 如果是 micro-USB 接口，则将 ID 线连接到芯片的 ID 引脚，并使能 ID 功能即可。
+- 如果是 USB-C 接口，由于没有 ID 引脚，则需要借助 CC 电路转换成 ID 然后连接到芯片的 ID 引脚，常见电路图如下所示（DNP 表示不焊接）：
+
+.. figure:: img/otg.png
+
+
+.. note:: 除 ID 引脚以外，还需要增加 VBUS 输出开关控制，当工作在 host 时，开启 VBUS 供电，当工作在 device 时，关闭 VBUS 供电。

docs/source/demo/usbd_audiov1.rst

@@ -1,2 +1,7 @@
 usbd_audiov1
 ===============
+
+在使用 UAC1.0 时，需要注意以下几点：
+
+- 在使用windows 时，当修改描述符任意参数时，必须同步修改字符串描述符，并且卸载驱动，否则windows会认为设备未更改，继续使用旧的驱动，导致无法识别设备。Linux 不受此限制。
+- QQ 群文件中下载 RemoveGhostDev64.exe 可以自动删除所有 USB 注册的驱动信息，无需第一步

docs/source/demo/usbd_audiov2.rst

@@ -1,2 +1,9 @@
 usbd_audiov2
 ===============
+
+在使用 UAC2.0 时，需要注意以下几点：
+
+- 在使用windows 时，当修改描述符任意参数时，必须同步修改字符串描述符，并且卸载驱动，否则windows会认为设备未更改，继续使用旧的驱动，导致无法识别设备。Linux 不受此限制。
+- QQ 群文件中下载 RemoveGhostDev64.exe 可以自动删除所有 USB 注册的驱动信息，无需第一步
+- windows 10 uac2.0 功能不完善，请使用 windows 11 测试uac2.0 功能。Linux 不受此限制
+- windows 中设置的采样率表范围在多通道时（通道数大于2）计算有误，比如设置 8K~96K，那么实际是大于等于8K 小于96K，而非小于等于96K。Linux 不受此限制

docs/source/demo/usbd_winusb.rst

@@ -1,19 +1,42 @@
 usbd_winusb
 ===============
 
-本节主要介绍 winusb 驱动。winusb 是 windows 为了让用户友好的访问 USB 自定义类设备提供的一套通用驱动，其实本质就是 CDC ACM。
-WINUSB 版本根据 USB 版本分为 V1/V2 版本，V2 版本需要包含 BOS 描述符，V1 版本不需要。V2 版本需要在设备描述符中设置为 USB2.1 的版本号。
+本节主要介绍 winusb 驱动。winusb 是 windows 为了让用户友好的访问 USB 自定义类设备提供的一套通用驱动，其实本质就是 CDC ACM，只不过没有设置波特率的命令。
+WINUSB 版本根据 USB 版本分为 V1/V2 版本，V2 版本需要包含 BOS 描述符，V1 版本不需要。 **V2 版本需要在设备描述符中设置为 USB2.1 的版本号**。
+
+.. note:: 更换 winusb 描述符任意配置可能会枚举成功但是无法识别设备，需要删除 计算机\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\usbflags 下所有注册表项，重新插拔设备后生效。
 
 - V1 版本注册描述符
 
 .. code-block:: C
 
+    const struct usb_descriptor winusbv1_descriptor = {
+        .device_descriptor_callback = device_descriptor_callback,
+        .config_descriptor_callback = config_descriptor_callback,
+        .device_quality_descriptor_callback = device_quality_descriptor_callback,
+        .string_descriptor_callback = string_descriptor_callback,
+        .msosv1_descriptor = &msosv1_desc
+    };
+
+    OR
+
     usbd_msosv1_desc_register(busid, &msosv1_desc);
 
 - V2 版本注册描述符
 
 .. code-block:: C
 
+    const struct usb_descriptor winusbv2_descriptor = {
+        .device_descriptor_callback = device_descriptor_callback,
+        .config_descriptor_callback = config_descriptor_callback,
+        .device_quality_descriptor_callback = device_quality_descriptor_callback,
+        .string_descriptor_callback = string_descriptor_callback,
+        .msosv2_descriptor = &msosv2_desc,
+        .bos_descriptor = &bos_desc,
+    };
+
+    OR
+
     usbd_bos_desc_register(busid, &bos_desc);
     usbd_msosv2_desc_register(busid, &msosv2_desc);
 
@@ -29,4 +52,4 @@ WINUSB 版本根据 USB 版本分为 V1/V2 版本，V2 版本需要包含 BOS
     /* Endpoint IN 1 */
     USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
 
-- 其余操作与 CDC ACM 相同，不再赘述
+- 读写操作与 CDC ACM 相同，不再赘述

docs/source/index.rst

@@ -44,10 +44,9 @@ CherryUSB 是一个小而美的、可移植性高的、用于嵌入式系统的
 
 **其他相关链接**
 
-- **CherryUSB 大纲** https://www.bilibili.com/video/BV1st4y1H7K2
-- **CherryUSB 从机协议栈视频教程** https://www.bilibili.com/video/BV1Ef4y1t73d
-- **CherryUSB 腾讯会议** https://www.bilibili.com/video/BV16x421y7mM
-- **github** https://github.com/sakumisu/CherryUSB
+- **视频教程**：  https://www.bilibili.com/cheese/play/ss707687201
+- **github** ： https://github.com/sakumisu/CherryUSB
+- **CherryUSB原理性分析和应用实践-汉斯期刊**： https://www.hanspub.org/journal/paperinformation?paperid=126903
 
 .. toctree::
    :maxdepth: 1
@@ -57,10 +56,9 @@ CherryUSB 是一个小而美的、可移植性高的、用于嵌入式系统的
    quick_start/demo
    quick_start/transplant
    quick_start/rtthread
-   quick_start/esp
-   q&a
-   opensource
-   share
+   quick_start/q&a
+   quick_start/share
+   quick_start/opensource
 
 .. toctree::
    :maxdepth: 1
@@ -116,6 +114,7 @@ CherryUSB 是一个小而美的、可移植性高的、用于嵌入式系统的
    demo/usbh_wifi
    demo/usbd_vendor
    demo/usbh_vendor
+   demo/usb_otg
 
 .. toctree::
    :maxdepth: 1

docs/source/quick_start/demo.rst

@@ -29,6 +29,21 @@
 - esp32p4：一个 USB2.0 内置全速 PHY 芯片，一个 USB2.0 内置高速 PHY 芯片，支持主从机。
 - 默认 demo 采用组件库安装的形式，在 https://components.espressif.com/ 中搜索 cherryusb 即可
 
+ESP-Registry 可以参考官方文档，推荐使用 vscode + esp-idf 的开发环境。
+
+- ctrl + shift + p 选择 ESP-IDF 欢迎界面，然后选择 Component mananger
+
+.. figure:: img/esp1.png
+
+- 找到 cherryusb 并安装
+
+.. figure:: img/esp2.png
+
+- 打开 menuconfig，并打开 cherryusb 的配置，根据实际情况选择主机或者从机模式
+
+.. figure:: img/esp3.png
+.. figure:: img/esp4.png
+
 基于飞腾派系列芯片（官方 SDK 支持）
 -----------------------------------
 
@@ -150,21 +165,6 @@ USB Device 移植要点
 
 .. figure:: img/stm32_8.png
 
-- 如果使用 dwc2 ip，需要增加 **dwc2/usb_glue_st.c** 文件，并在 `usb_config.h` 中实现以下宏：
-
-.. code-block:: C
-
-    // 以下细节如有出入，请对照 stm32xxx.h 文件修改
-    // 需要根据硬件实际的 fifo 深度进行修改，默认是最基础的配置
-    #define CONFIG_USBDEV_EP_NUM 6
-    #define CONFIG_USB_DWC2_RXALL_FIFO_SIZE (1012 - 16 * 6)
-    #define CONFIG_USB_DWC2_TX0_FIFO_SIZE (64 / 4)
-    #define CONFIG_USB_DWC2_TX1_FIFO_SIZE (64 / 4)
-    #define CONFIG_USB_DWC2_TX2_FIFO_SIZE (64 / 4)
-    #define CONFIG_USB_DWC2_TX3_FIFO_SIZE (64 / 4)
-    #define CONFIG_USB_DWC2_TX4_FIFO_SIZE (64 / 4)
-    #define CONFIG_USB_DWC2_TX5_FIFO_SIZE (64 / 4)
-
 - 如果使用 fsdev ip，（V1.5.0 开始需要增加 **fsdev/usb_glue_st.c**） 在 `usb_config.h` 中实现以下宏,具体数值不同芯片不一样：
 
 .. code-block:: C

docs/source/quick_start/esp.rst

@@ -1,17 +0,0 @@
-基于 ESP-Registry 开发指南
-===========================
-
-ESP-Registry 可以参考官方文档，推荐使用 vscode + esp-idf 的开发环境。
-
-- ctrl + shift + p 选择 ESP-IDF 欢迎界面，然后选择 Component mananger
-
-.. figure:: img/esp1.png
-
-- 找到 cherryusb 并安装
-
-.. figure:: img/esp2.png
-
-- 打开 menuconfig，并打开 cherryusb 的配置，根据实际情况选择主机或者从机模式
-
-.. figure:: img/esp3.png
-.. figure:: img/esp4.png

docs/source/quick_start/q&a.rst

@@ -46,16 +46,52 @@ GD IP 采用 DWC2，但是读取的硬件参数都是 0（我也不懂为什么
     USB_OTG_INEP(i)->DIEPCTL = (USB_OTG_DIEPCTL_EPDIS | USB_OTG_DIEPCTL_SNAK);
     USB_OTG_OUTEP(i)->DOEPCTL = (USB_OTG_DOEPCTL_EPDIS | USB_OTG_DOEPCTL_SNAK);
 
+除此之外可能存在其他未知 BUG，请自行测试。
+
+开启 USB_LOG_DBG 后无法枚举
+----------------------------------------------------------------
+
+有且仅有商业性 IP 开启后可以枚举，其余 IP 禁止开启，否则无法枚举。懂得都懂。
+
+USB3 CV测试用哪个版本
+------------------------------
+
+1.4.3 版本及以上
+
+Ep addr XXX fifo overflow
+------------------------------
+
+.. figure:: img/question1.png
+
+该错误表示该端点默认设置的 fifo 空间不够用，需要增大 fifo 空间，通常见于 DWC2/MUSB IP。FIFO 设置参考相关的 glue 文件。
+
 Ep addr XXX overflow
 ------------------------------
 
-该 IP 硬件上没有这么多端点, 请更换 IP or 减少端点使用。并且默认 demo 不做双向功能，考虑到不是所有的 IP 都支持，因此默认是 81 02 这样的而不是 81 01，
-如果支持，自行修改。某些 IP 双向端点可能会占用相同的硬件信息，不一定能同时使用，自行检查。
+.. figure:: img/question2.png
+
+该错误表示该 IP 硬件上没有这么多端点, 请更换 IP or 减少端点使用。
+当然也可以修改为双向端点，考虑到不是所有的 IP 都支持双向端点，因此默认 demo 不做双向功能，举例默认是 81 02 这样的而不是 81 01，如果支持，自行修改。某些 IP 双向端点可能会占用相同的硬件信息，不一定能同时使用，自行检查。
 
 This dwc2 version does not support dma mode, so stop working
 ----------------------------------------------------------------
 
-该 DWC2 版本不支持 dma 模式，禁止使用。
+该 DWC2 版本不支持 dma 模式，禁止使用。不使用 DMA 模式会频繁触发 NAK 中断（大概几十us一次），CPU 占用率过高。
+
+OTG 有哪些芯片支持
+------------------------------
+
+当前主线仅 HPM 芯片支持 OTG 功能，通过 ID 引脚自动切换主从模式，其他芯片请使用手动切换模式 OR 自行实现添加 ID 识别的驱动。
+
+PC 识别的 COM 口如何更改名称
+----------------------------------------------------------------
+
+这是微软对 CDC ACM 的驱动问题，无法修改，如需修改，请联系微软并缴纳费用+编写驱动后即可更改。
+
+connect 和 disconnect event 不触发
+----------------------------------------------------------------
+
+当前仅 hpm 芯片支持 connect 和 disconnect 事件，其他芯片请使用 USB 检测 vbus 电路。DWC2 IP 支持，但是由于需要占用引脚，并且大多是log 口，然后不同使能的配置也不一样，因此不做支持。
 
 __has_include 报错
 ------------------------------------------------------------------
@@ -78,6 +114,7 @@ Failed to enable port
 
 USB_ERR_NAK 说明
 ----------------------------------------------------------------
+
 USB_ERR_NAK 只存在于 DWC2 buffer dma 模式，DWC2 在 buffer dma模式下对于中断传输不支持硬件处理 NAK 中断，因此需要软件处理，导致 NAK 中断非常多，建议搭配定时器使用。
 DWC2 scatter/gather dma 模式下全部由硬件处理，但是不支持 split 传输。总结， **半斤 IP**。
 
@@ -85,14 +122,3 @@ USB host 连接 USB 网卡问题
 ----------------------------------------------------------------
 
 表现为能识别网卡并且分配到 IP 地址，但是无法 ping 通，这是因为网卡自身需要开启自动拨号，通常需要使用 AT 口设置。具体为 EC20/ML307 等模块。
-
-PC 识别的 COM 口如何更改名称
-----------------------------------------------------------------
-
-这是微软对 CDC ACM 的驱动问题，无法修改，如需修改，请联系微软并缴纳费用即可更改。
-
-connect 和 disconnect event 不触发
-----------------------------------------------------------------
-
-当前仅 hpm 芯片支持 connect 和 disconnect 事件，其他芯片请使用 USB 检测 vbus 电路。DWC2 IP 支持，但是由于需要占用引脚，并且大多是log 口，
-然后不同使能的配置也不一样，因此不做支持。

docs/source/show/index.rst

@@ -88,6 +88,13 @@ USB Host ASIX 网卡
 .. figure:: img/usbhost_ax88772_1.png
 .. figure:: img/usbhost_ax88772_2.png
 
+USB Host RNDIS 网卡
+-----------------------
+
+演示 USB Host 驱动手机，手机开启 USB 共享网络即可使用 RNDIS 。
+
+.. figure:: img/usbhost_rndis.png
+
 USB Host WIFI
 -----------------------
 

docs/source/usb/usb_ext.rst

@@ -29,9 +29,11 @@ ZLP，顾名思义，零长度数据包，也就是数据长度为0 的短包。
 --------------------
 
 从机接收：接收的长度与设置的长度相等；接收的最后一个包为短包。
-从机发送：发送的长度与设置的长度相等，如果发送的长度是 EP MPS 的整数倍，需要再发送一个 ZLP（仅限 control 和 bulk 传输）。
+从机发送：发送的长度与设置的长度相等，如果发送的长度是 EP MPS 的整数倍， **通常** 需要再发送一个 ZLP（仅限 control 和 bulk 传输）。
+
+.. note:: 对于从机接收，并且是 bulk 传输，接收长度通常设计为 EP MPS，以下三种情况可以修改为多个 EP MPS: 固定长度；自定义协议并携带长度（例如 MSC）; 主机手动发送 ZLP 或者短包（例如 RNDIS）
+
+.. note:: 对于从机发送，并且是 bulk 传输，发送长度没有限制，但是如果是 EP MPS 整数倍，通常需要发送 ZLP。自定义协议则不需要发送 ZLP，例如 MSC。
 
 主机接收：同从机接收
 主机发送：发送的长度与设置的长度相等
-
-.. note:: 对于从机接收，并且是 bulk 传输，接收长度通常设计为 EP MPS，以下三种情况可以修改为多个 EP MPS: 固定长度；自定义协议并携带长度（例如 MSC）; 主机手动发送 ZLP 或者短包（例如 RNDIS）

docs/source/version.rst

@@ -148,4 +148,18 @@ v1.5.2
 - musb 对于标准的 IP 结构采用独立 EP 控制寄存器组，不使用 EPIDX 寄存器去控制
 - 删除所有 CONFIG_USBDEV_EP_NUM & CONFIG_USBHOST_PIPE_NUM，不再使用，因为 IP 本身会携带这些信息，或者厂家 SDK 提供了对应的宏
 - CONFIG_USBHOST_MAX_INTF_ALTSETTINGS 默认使用 2 减少内存，只有 UVC 和UAC 使用（商业收费），所以不需要开很大
-- urb interval 从 u8 改 u32，最大支持 2^15 * 125us
+- urb interval 从 u8 改 u32，最大支持 2^15 * 125us
+
+v1.5.3
+----------------------
+
+- 增加 mongoose demo
+- **从机支持自定义 ep0 mps，仅支持商业性 IP**
+- 主机增加 UVC bulk支持， **接口号匹配驱动功能**， **主机分配地址功能改成循环自增模式** ，重构 lsusb 命令
+- 主机控制传输增加 retry 机制，部分 device 通信不稳定，retry 次数参考 linux
+- **主机 rndis 驱动增加非标 02/02/ff 接口驱动匹配**
+- musb IP 关闭 multipoint feature 支持
+- hpmicro、chipidea dcache 支持
+- idf host msc 支持
+- otg 框架重构，当前 port 仅支持 hpmicro
+- CI 编译功能，支持 hpmicro/espressif/bouffalolab

idf_component.yml

@@ -1,4 +1,4 @@
-version: "1.5.2"
+version: "1.5.3"
 description: CherryUSB is a tiny and portable USB Stack (device & host) for embedded system with USB IP
 tags:
   - usb

osal/idf/usb_config.h

@@ -28,7 +28,12 @@
 
 // #define CONFIG_USB_DCACHE_ENABLE
 
-/* attribute data into no cache ram */
+/* attribute data into no cache ram 
+* DRAM_DMA_ALIGNED_ATTR was introduced in IDF 5.3. If not defined, it falls back to DMA_ATTR
+*/
+#ifndef DRAM_DMA_ALIGNED_ATTR
+#define DRAM_DMA_ALIGNED_ATTR DMA_ATTR
+#endif
 #define USB_NOCACHE_RAM_SECTION DRAM_DMA_ALIGNED_ATTR
 
 /* use usb_memcpy default for high performance but cost more flash memory.
@@ -144,9 +149,6 @@
 #define CONFIG_USBDEV_RNDIS_VENDOR_DESC "CherryUSB"
 #endif
 
-#define CONFIG_USBDEV_RNDIS_USING_LWIP
-#define CONFIG_USBDEV_CDC_ECM_USING_LWIP
-
 /* ================ USB HOST Stack Configuration ================== */
 
 #define CONFIG_USBHOST_MAX_RHPORTS          1

osal/usb_osal_nuttx.c

@@ -65,14 +65,23 @@ void usb_osal_thread_delete(usb_osal_thread_t thread)
 
 void usb_osal_thread_schedule_other(void)
 {
-    struct tcb_s *tcb = nxsched_self();
-    const int old_priority = tcb->sched_priority;
+    struct sched_param param;
+    int old_priority;
 
-    nxsched_set_priority(tcb, SCHED_PRIORITY_MIN);
+    /* Get current priority (pid=0 means current task) */
+    assert(sched_getparam(0, &param) == 0);
+    old_priority = param.sched_priority;
 
+    /* Set to minimum priority to yield CPU to other tasks */
+    param.sched_priority = SCHED_PRIORITY_MIN;
+    assert(sched_setparam(0, &param) == 0);
+
+    /* Yield CPU to other tasks */
     sched_yield();
 
-    nxsched_set_priority(tcb, old_priority);
+    /* Restore original priority */
+    param.sched_priority = old_priority;
+    assert(sched_setparam(0, &param) == 0);
 }
 
 usb_osal_sem_t usb_osal_sem_create(uint32_t initial_count)

osal/usb_osal_rtems.c

@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 2022, sakumisu
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#ifdef __rtems__
-
-#include "usb_osal.h"
-#include "usb_errno.h"
-#include <rtems.h>
-
-#define SYS_USB_MBOX_SIZE (sizeof(void *))
-
-usb_osal_thread_t usb_osal_thread_create(const char *name, uint32_t stack_size, uint32_t prio, usb_thread_entry_t entry, void *args)
-{
-    rtems_id id = 0;
-    rtems_status_code res;
-
-    res = rtems_task_create(
-        rtems_build_name(name[0], name[1], name[2], name[3]),
-        prio,
-        stack_size,
-        RTEMS_PREEMPT,
-        0,
-        &id);
-
-    if (res != RTEMS_SUCCESSFUL) {
-        return NULL;
-    }
-
-    res = rtems_task_start(id, (rtems_task_entry)entry, (rtems_task_argument)args);
-
-    if (res != RTEMS_SUCCESSFUL) {
-        rtems_task_delete(id);
-        return NULL;
-    }
-
-    return (usb_osal_thread_t)id;
-}
-
-void usb_osal_thread_delete(usb_osal_thread_t thread)
-{
-    rtems_task_delete(thread);
-}
-
-usb_osal_sem_t usb_osal_sem_create(uint32_t initial_count)
-{
-    rtems_id semaphore = 0;
-    rtems_status_code ret = rtems_semaphore_create(
-        rtems_build_name('U', 'S', 'B', 's'),
-        initial_count,
-        RTEMS_COUNTING_SEMAPHORE,
-        0,
-        &semaphore);
-
-    return semaphore;
-}
-
-void usb_osal_sem_delete(usb_osal_sem_t sem)
-{
-    rtems_semaphore_delete(sem);
-}
-
-int usb_osal_sem_take(usb_osal_sem_t sem, uint32_t timeout)
-{
-    rtems_status_code status;
-    status = rtems_semaphore_obtain(sem, RTEMS_WAIT, timeout);
-    return status == RTEMS_SUCCESSFUL ? 0 : -USB_ERR_TIMEOUT;
-}
-
-int usb_osal_sem_give(usb_osal_sem_t sem)
-{
-    rtems_status_code status = rtems_semaphore_release(sem);
-
-    return (status == RTEMS_SUCCESSFUL) ? 0 : -USB_ERR_TIMEOUT;
-}
-
-usb_osal_mutex_t usb_osal_mutex_create(void)
-{
-    rtems_id mutex;
-    rtems_status_code ret = rtems_semaphore_create(
-        rtems_build_name('U', 'S', 'B', 'm'),
-        1,
-        RTEMS_PRIORITY | RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_LOCAL,
-        0,
-        &mutex);
-
-    return mutex;
-}
-
-void usb_osal_mutex_delete(usb_osal_mutex_t mutex)
-{
-    rtems_semaphore_delete(mutex);
-}
-
-int usb_osal_mutex_take(usb_osal_mutex_t mutex)
-{
-    return (rtems_semaphore_obtain(mutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT) == RTEMS_SUCCESSFUL) ? 0 : -USB_ERR_TIMEOUT;
-}
-
-int usb_osal_mutex_give(usb_osal_mutex_t mutex)
-{
-    return (rtems_semaphore_release(mutex) == RTEMS_SUCCESSFUL) ? 0 : -USB_ERR_TIMEOUT;
-}
-
-usb_osal_mq_t usb_osal_mq_create(uint32_t max_msgs)
-{
-    rtems_status_code ret;
-    rtems_id mailbox = 0;
-    ret = rtems_message_queue_create(
-        rtems_build_name('U', 'S', 'B', 'q'),
-        max_msgs,
-        SYS_USB_MBOX_SIZE,
-        RTEMS_DEFAULT_ATTRIBUTES,
-        &mailbox);
-    return mailbox;
-}
-
-int usb_osal_mq_send(usb_osal_mq_t mq, uintptr_t addr)
-{
-    rtems_status_code ret;
-    ret = rtems_message_queue_send(mq, &addr, SYS_USB_MBOX_SIZE);
-    return (ret == RTEMS_SUCCESSFUL) ? 0 : -USB_ERR_TIMEOUT;
-}
-
-int usb_osal_mq_recv(usb_osal_mq_t mq, uintptr_t *addr, uint32_t timeout)
-{
-    size_t size;
-    rtems_status_code sc;
-    sc = rtems_message_queue_receive(
-        mq,
-        addr,
-        &size,
-        RTEMS_WAIT,
-        timeout);
-    return (sc == RTEMS_SUCCESSFUL) ? 0 : -USB_ERR_TIMEOUT;
-}
-
-uint32_t usb_osal_enter_critical_section(void)
-{
-    rtems_interrupt_level pval;
-
-#if RTEMS_SMP
-    rtems_recursive_mutex_lock(&sys_arch_lock);
-#else
-    rtems_interrupt_disable(pval);
-#endif
-    return pval;
-}
-
-void usb_osal_leave_critical_section(size_t flag)
-{
-#if RTEMS_SMP
-    rtems_recursive_mutex_unlock(&sys_arch_lock);
-#else
-    rtems_interrupt_enable(flag);
-#endif
-}
-
-void usb_osal_msleep(uint32_t delay)
-{
-    rtems_task_wake_after(RTEMS_MILLISECONDS_TO_TICKS(delay));
-}
-
-#endif

osal/usb_osal_threadx.c

@@ -9,35 +9,23 @@
 #include "usb_log.h"
 #include "tx_api.h"
 
-/* create bytepool in tx_application_define
- *
- * tx_byte_pool_create(&usb_byte_pool, "usb byte pool", memory_area, 65536);
- */
+extern TX_BYTE_POOL usb_byte_pool; // define usb_byte_pool and call usb_osal_init first
 
-extern TX_BYTE_POOL usb_byte_pool;
+usb_osal_mq_t usb_osal_mq;
 
 usb_osal_thread_t usb_osal_thread_create(const char *name, uint32_t stack_size, uint32_t prio, usb_thread_entry_t entry, void *args)
 {
-    CHAR *pointer = TX_NULL;
     TX_THREAD *thread_ptr = TX_NULL;
 
-    tx_byte_allocate(&usb_byte_pool, (VOID **)&thread_ptr, sizeof(TX_THREAD), TX_NO_WAIT);
-
+    tx_byte_allocate(&usb_byte_pool, (VOID **)&thread_ptr, USB_ALIGN_UP(sizeof(TX_THREAD), 4) + stack_size, TX_NO_WAIT);
     if (thread_ptr == TX_NULL) {
         USB_LOG_ERR("Create thread %s failed\r\n", name);
         while (1) {
         }
     }
 
-    tx_byte_allocate(&usb_byte_pool, (VOID **)&pointer, stack_size, TX_NO_WAIT);
-    if (pointer == TX_NULL) {
-        USB_LOG_ERR("Create thread %s failed\r\n", name);
-        while (1) {
-        }
-    }
-
     tx_thread_create(thread_ptr, (CHAR *)name, (VOID(*)(ULONG))entry, (uintptr_t)args,
-                     pointer, stack_size,
+                     ((CHAR *)thread_ptr + USB_ALIGN_UP(sizeof(TX_THREAD), 4)), stack_size,
                      prio, prio, TX_NO_TIME_SLICE, TX_AUTO_START);
 
     return (usb_osal_thread_t)thread_ptr;
@@ -45,27 +33,17 @@ usb_osal_thread_t usb_osal_thread_create(const char *name, uint32_t stack_size,
 
 void usb_osal_thread_delete(usb_osal_thread_t thread)
 {
-    TX_THREAD *thread_ptr = NULL;
-
     if (thread == NULL) {
-        /* Call the tx_thread_identify to get the control block pointer of the
-        currently executing thread. */
-        thread_ptr = tx_thread_identify();
+        thread = tx_thread_identify();
 
-        /* Check if the current running thread pointer is not NULL */
-        if (thread_ptr != NULL) {
-            /* Call the tx_thread_terminate to terminates the specified application
-            thread regardless of whether the thread is suspended or not. A thread
-            may call this service to terminate itself. */
-            tx_thread_terminate(thread_ptr);
-            tx_byte_release(thread_ptr->tx_thread_stack_start);
-            tx_byte_release(thread_ptr);
-        }
+        usb_osal_mq_send(usb_osal_mq, (uintptr_t)thread);
+
+        tx_thread_terminate(thread);
         return;
     }
 
     tx_thread_terminate(thread);
-    tx_byte_release(thread_ptr->tx_thread_stack_start);
+    tx_thread_delete(thread);
     tx_byte_release(thread);
 }
 
@@ -86,7 +64,6 @@ usb_osal_sem_t usb_osal_sem_create(uint32_t initial_count)
     TX_SEMAPHORE *sem_ptr = TX_NULL;
 
     tx_byte_allocate(&usb_byte_pool, (VOID **)&sem_ptr, sizeof(TX_SEMAPHORE), TX_NO_WAIT);
-
     if (sem_ptr == TX_NULL) {
         USB_LOG_ERR("Create semaphore failed\r\n");
         while (1) {
@@ -121,7 +98,7 @@ int usb_osal_sem_take(usb_osal_sem_t sem, uint32_t timeout)
 
 int usb_osal_sem_give(usb_osal_sem_t sem)
 {
-    return (int)tx_semaphore_put((TX_SEMAPHORE *)sem);
+    return (tx_semaphore_put((TX_SEMAPHORE *)sem) == TX_SUCCESS) ? 0 : -USB_ERR_INVAL;
 }
 
 void usb_osal_sem_reset(usb_osal_sem_t sem)
@@ -134,14 +111,13 @@ usb_osal_mutex_t usb_osal_mutex_create(void)
     TX_MUTEX *mutex_ptr = TX_NULL;
 
     tx_byte_allocate(&usb_byte_pool, (VOID **)&mutex_ptr, sizeof(TX_MUTEX), TX_NO_WAIT);
-
     if (mutex_ptr == TX_NULL) {
         USB_LOG_ERR("Create mutex failed\r\n");
         while (1) {
         }
     }
 
-    tx_mutex_create(mutex_ptr, "usbh_mutx", TX_INHERIT);
+    tx_mutex_create(mutex_ptr, "usbh_mutex", TX_INHERIT);
     return (usb_osal_mutex_t)mutex_ptr;
 }
 
@@ -169,38 +145,27 @@ int usb_osal_mutex_take(usb_osal_mutex_t mutex)
 
 int usb_osal_mutex_give(usb_osal_mutex_t mutex)
 {
-    return (int)(tx_mutex_put((TX_MUTEX *)mutex) == TX_SUCCESS) ? 0 : -USB_ERR_INVAL;
+    return (tx_mutex_put((TX_MUTEX *)mutex) == TX_SUCCESS) ? 0 : -USB_ERR_INVAL;
 }
 
 usb_osal_mq_t usb_osal_mq_create(uint32_t max_msgs)
 {
-    CHAR *pointer = TX_NULL;
     TX_QUEUE *queue_ptr = TX_NULL;
 
-    tx_byte_allocate(&usb_byte_pool, (VOID **)&queue_ptr, sizeof(TX_QUEUE), TX_NO_WAIT);
-
+    tx_byte_allocate(&usb_byte_pool, (VOID **)&queue_ptr, USB_ALIGN_UP(sizeof(TX_QUEUE), 4) + sizeof(uintptr_t) * max_msgs, TX_NO_WAIT);
     if (queue_ptr == TX_NULL) {
         USB_LOG_ERR("Create TX_QUEUE failed\r\n");
         while (1) {
         }
     }
 
-    tx_byte_allocate(&usb_byte_pool, (VOID **)&pointer, sizeof(uintptr_t) * max_msgs, TX_NO_WAIT);
-
-    if (pointer == TX_NULL) {
-        USB_LOG_ERR("Create mq failed\r\n");
-        while (1) {
-        }
-    }
-
-    tx_queue_create(queue_ptr, "usbh_mq", sizeof(uintptr_t) / 4, pointer, sizeof(uintptr_t) * max_msgs);
+    tx_queue_create(queue_ptr, "usbh_mq", sizeof(uintptr_t) / 4, (CHAR *)queue_ptr + USB_ALIGN_UP(sizeof(TX_QUEUE), 4), sizeof(uintptr_t) * max_msgs);
     return (usb_osal_mq_t)queue_ptr;
 }
 
 void usb_osal_mq_delete(usb_osal_mq_t mq)
 {
     tx_queue_delete((TX_QUEUE *)mq);
-    tx_byte_release(((TX_QUEUE *)mq)->tx_queue_start);
     tx_byte_release(mq);
 }
 
@@ -231,7 +196,6 @@ struct usb_osal_timer *usb_osal_timer_create(const char *name, uint32_t timeout_
     struct usb_osal_timer *timer;
 
     tx_byte_allocate(&usb_byte_pool, (VOID **)&timer, sizeof(struct usb_osal_timer), TX_NO_WAIT);
-
     if (timer == TX_NULL) {
         USB_LOG_ERR("Create usb_osal_timer failed\r\n");
         while (1) {
@@ -240,7 +204,6 @@ struct usb_osal_timer *usb_osal_timer_create(const char *name, uint32_t timeout_
     memset(timer, 0, sizeof(struct usb_osal_timer));
 
     tx_byte_allocate(&usb_byte_pool, (VOID **)&timer_ptr, sizeof(TX_TIMER), TX_NO_WAIT);
-
     if (timer_ptr == TX_NULL) {
         USB_LOG_ERR("Create TX_TIMER failed\r\n");
         while (1) {
@@ -269,8 +232,8 @@ void usb_osal_timer_start(struct usb_osal_timer *timer)
 {
     if (tx_timer_change((TX_TIMER *)timer->timer, timer->timeout_ms, timer->is_period ? timer->timeout_ms : 0) == TX_SUCCESS) {
         /* Call the tx_timer_activate to activates the specified application
-             timer. The expiration routines of timers that expire at the same
-             time are executed in the order they were activated. */
+            timer. The expiration routines of timers that expire at the same
+            time are executed in the order they were activated. */
         if (tx_timer_activate((TX_TIMER *)timer->timer) == TX_SUCCESS) {
             /* Return osOK for success */
         } else {
@@ -296,7 +259,7 @@ size_t usb_osal_enter_critical_section(void)
 
 void usb_osal_leave_critical_section(size_t flag)
 {
-    int interrupt_save;
+    TX_INTERRUPT_SAVE_AREA
 
     interrupt_save = flag;
     TX_RESTORE
@@ -322,4 +285,40 @@ void *usb_osal_malloc(size_t size)
 void usb_osal_free(void *ptr)
 {
     tx_byte_release(ptr);
-}
+}
+
+static void usb_osal_thread(CONFIG_USB_OSAL_THREAD_SET_ARGV)
+{
+    int ret;
+    usb_osal_thread_t thread;
+
+    while (1) {
+        ret = usb_osal_mq_recv(usb_osal_mq, (uintptr_t *)&thread, TX_WAIT_FOREVER);
+        if (ret < 0) {
+            continue;
+        }
+        tx_thread_delete(thread);
+        tx_byte_release(thread);
+    }
+}
+
+void usb_osal_init(uint8_t *mem, uint32_t mem_size)
+{
+    usb_osal_thread_t thread;
+
+    tx_byte_pool_create(&usb_byte_pool, "usb byte pool", mem, mem_size);
+
+    thread = usb_osal_thread_create("usb_osal", 2048, 10, usb_osal_thread, NULL);
+    if (thread == NULL) {
+        USB_LOG_ERR("Create usb_osal_thread failed\r\n");
+        while (1) {
+        }
+    }
+
+    usb_osal_mq = usb_osal_mq_create(32);
+    if (usb_osal_mq == NULL) {
+        USB_LOG_ERR("Create usb_osal_mq failed\r\n");
+        while (1) {
+        }
+    }
+}

osal/usb_osal_yoc.c

@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2022, sakumisu
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#include "usb_osal.h"
-#include "usb_errno.h"
-#include <aos/kernel.h>
-#include <csi_core.h>
-
-usb_osal_thread_t usb_osal_thread_create(const char *name, uint32_t stack_size, uint32_t prio, usb_thread_entry_t entry, void *args)
-{
-    aos_task_t task_handle = NULL;
-
-    aos_task_new_ext(&task_handle, name, entry, args, stack_size, prio + AOS_DEFAULT_APP_PRI - 4);
-
-    return task_handle;
-}
-
-void usb_osal_thread_delete(usb_osal_thread_t thread)
-{
-    aos_task_exit(0);
-}
-
-usb_osal_sem_t usb_osal_sem_create(uint32_t initial_count)
-{
-    aos_sem_t sem = NULL;
-
-    aos_sem_new(&sem, initial_count);
-
-    return sem;
-}
-
-void usb_osal_sem_delete(usb_osal_sem_t sem)
-{
-    aos_sem_free((aos_sem_t *)&sem);
-}
-
-int usb_osal_sem_take(usb_osal_sem_t sem, uint32_t timeout)
-{
-    if (timeout == USB_OSAL_WAITING_FOREVER) {
-        return aos_sem_wait((aos_sem_t *)&sem, AOS_WAIT_FOREVER);
-    } else {
-        return aos_sem_wait((aos_sem_t *)&sem, timeout);
-    }
-}
-
-int usb_osal_sem_give(usb_osal_sem_t sem)
-{
-    aos_sem_signal((aos_sem_t *)&sem);
-    return 0;
-}
-
-void usb_osal_sem_reset(usb_osal_sem_t sem)
-{
-
-}
-
-usb_osal_mutex_t usb_osal_mutex_create(void)
-{
-    aos_mutex_t mutex = NULL;
-
-    aos_mutex_new(&mutex);
-
-    return (usb_osal_mutex_t)mutex;
-}
-
-void usb_osal_mutex_delete(usb_osal_mutex_t mutex)
-{
-    aos_mutex_free(((aos_mutex_t *)&mutex));
-}
-
-int usb_osal_mutex_take(usb_osal_mutex_t mutex)
-{
-    return aos_mutex_lock(((aos_mutex_t *)&mutex), AOS_WAIT_FOREVER);
-}
-
-int usb_osal_mutex_give(usb_osal_mutex_t mutex)
-{
-    return aos_mutex_unlock(((aos_mutex_t *)&mutex));
-}
-
-usb_osal_mq_t usb_osal_mq_create(uint32_t max_msgs)
-{
-    aos_queue_t queue = NULL;
-
-    aos_queue_create(&queue, sizeof(uintptr_t), max_msgs, 0);
-
-    return (usb_osal_mq_t)queue;
-}
-
-void usb_osal_mq_delete(usb_osal_mq_t mq)
-{
-    aos_queue_free((aos_queue_t)mq);
-}
-
-int usb_osal_mq_send(usb_osal_mq_t mq, uintptr_t addr)
-{
-    return aos_queue_send((aos_queue_t *)&mq, &addr, sizeof(uintptr_t));
-}
-
-int usb_osal_mq_recv(usb_osal_mq_t mq, uintptr_t *addr, uint32_t timeout)
-{
-    size_t recv_size;
-    if (timeout == USB_OSAL_WAITING_FOREVER) {
-        return aos_queue_recv((aos_queue_t *)&mq, AOS_WAIT_FOREVER, addr, &recv_size);
-    } else {
-        return aos_queue_recv((aos_queue_t *)&mq, timeout, addr, &recv_size);
-    }
-}
-
-size_t usb_osal_enter_critical_section(void)
-{
-    return csi_irq_save();
-}
-
-void usb_osal_leave_critical_section(size_t flag)
-{
-    csi_irq_restore(flag);
-}
-
-void usb_osal_msleep(uint32_t delay)
-{
-    aos_msleep(delay);
-}
-
-void *usb_osal_malloc(size_t size)
-{
-    return aos_malloc(size);
-}
-
-void usb_osal_free(void *ptr)
-{
-    aos_free(ptr);
-}

platform/daplink/dap_main.c

@@ -5,175 +5,313 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 #include "dap_main.h"
-#include "DAP_config.h"
-#include "DAP.h"
 
-#define USB_CONFIG_SIZE (9 + CMSIS_DAP_INTERFACE_SIZE + CDC_ACM_DESCRIPTOR_LEN + CONFIG_MSC_DESCRIPTOR_LEN)
-#define INTF_NUM        (2 + 1 + CONFIG_MSC_INTF_NUM)
+#define CMSIS_DAP_INTERFACE_SIZE (9 + 7 + 7)
+#define CUSTOM_HID_LEN           (9 + 9 + 7 + 7)
+
+#define HIDRAW_INTERVAL 4
+
+#define HID_CUSTOM_REPORT_DESC_SIZE 53
+
+#define USBD_WINUSB_VENDOR_CODE 0x20
+#define USBD_WEBUSB_VENDOR_CODE 0x21
+
+#define USBD_WEBUSB_ENABLE 1
+#define USBD_BULK_ENABLE   1
+#define USBD_WINUSB_ENABLE 1
+
+/* WinUSB Microsoft OS 2.0 descriptor sizes */
+#define WINUSB_DESCRIPTOR_SET_HEADER_SIZE  10
+#define WINUSB_FUNCTION_SUBSET_HEADER_SIZE 8
+#define WINUSB_FEATURE_COMPATIBLE_ID_SIZE  20
+
+#define FUNCTION_SUBSET_LEN                160
+#define DEVICE_INTERFACE_GUIDS_FEATURE_LEN 132
+
+#define USBD_WINUSB_DESC_SET_LEN (WINUSB_DESCRIPTOR_SET_HEADER_SIZE + USBD_WEBUSB_ENABLE * FUNCTION_SUBSET_LEN + USBD_BULK_ENABLE * FUNCTION_SUBSET_LEN)
+
+#define USBD_NUM_DEV_CAPABILITIES (USBD_WEBUSB_ENABLE + USBD_WINUSB_ENABLE)
+
+#define USBD_WEBUSB_DESC_LEN 24
+#define USBD_WINUSB_DESC_LEN 28
+
+#define USBD_BOS_WTOTALLENGTH (0x05 +                                      \
+                               USBD_WEBUSB_DESC_LEN * USBD_WEBUSB_ENABLE + \
+                               USBD_WINUSB_DESC_LEN * USBD_WINUSB_ENABLE)
+
+#define USB_CONFIG_SIZE (9 + CMSIS_DAP_INTERFACE_SIZE + CDC_ACM_DESCRIPTOR_LEN + \
+                         CONFIG_CHERRYDAP_USE_CUSTOM_HID * CUSTOM_HID_LEN +      \
+                         CONFIG_CHERRYDAP_USE_MSC * MSC_DESCRIPTOR_LEN + USBD_WEBUSB_ENABLE * 9)
+
+#define INTF_NUM (1 + 2 + CONFIG_CHERRYDAP_USE_CUSTOM_HID + CONFIG_CHERRYDAP_USE_MSC + USBD_WEBUSB_ENABLE)
+
+#define MSC_INTF_NUM (3 + CONFIG_CHERRYDAP_USE_CUSTOM_HID)
+
+#define WEBUSB_INTF_NUM (3 + CONFIG_CHERRYDAP_USE_CUSTOM_HID + CONFIG_CHERRYDAP_USE_MSC)
+
+#define WEBUSB_URL_STRINGS \
+    'c', 'h', 'e', 'r', 'r', 'y', 'd', 'a', 'p', '.', 'c', 'h', 'e', 'r', 'r', 'y', '-', 'e', 'm', 'b', 'e', 'd', 'd', 'e', 'd', '.', 'o', 'r', 'g',
 
 __ALIGN_BEGIN const uint8_t USBD_WinUSBDescriptorSetDescriptor[] = {
-        WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE), /* wLength */
-        WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE), /* wDescriptorType */
-        0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */  /* dwWindowsVersion*/
-        WBVAL(USBD_WINUSB_DESC_SET_LEN),          /* wDescriptorSetTotalLength */
+    WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE), /* wLength */
+    WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE), /* wDescriptorType */
+    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */  /* dwWindowsVersion*/
+    WBVAL(USBD_WINUSB_DESC_SET_LEN),          /* wDescriptorSetTotalLength */
 #if (USBD_WEBUSB_ENABLE)
-        WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), // wLength
-        WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), // wDescriptorType
-        0,                                         // bFirstInterface USBD_WINUSB_IF_NUM
-        0,                                         // bReserved
-        WBVAL(FUNCTION_SUBSET_LEN),                // wSubsetLength
-        WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  // wLength
-        WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  // wDescriptorType
-        'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        // CompatibleId
-        0, 0, 0, 0, 0, 0, 0, 0,                    // SubCompatibleId
-        WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), // wLength
-        WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   // wDescriptorType
-        WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), // wPropertyDataType
-        WBVAL(42),                                 // wPropertyNameLength
-        'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
-        'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
-        'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
-        WBVAL(80), // wPropertyDataLength
-        '{', 0,
-        '9', 0, '2', 0, 'C', 0, 'E', 0, '6', 0, '4', 0, '6', 0, '2', 0, '-', 0,
-        '9', 0, 'C', 0, '7', 0, '7', 0, '-', 0,
-        '4', 0, '6', 0, 'F', 0, 'E', 0, '-', 0,
-        '9', 0, '3', 0, '3', 0, 'B', 0, '-',
-        0, '3', 0, '1', 0, 'C', 0, 'B', 0, '9', 0, 'C', 0, '5', 0, 'A', 0, 'A', 0, '3', 0, 'B', 0, '9', 0,
-        '}', 0, 0, 0, 0, 0
+    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), // wLength
+    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), // wDescriptorType
+    WEBUSB_INTF_NUM,                           // bFirstInterface USBD_WINUSB_IF_NUM
+    0,                                         // bReserved
+    WBVAL(FUNCTION_SUBSET_LEN),                // wSubsetLength
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  // wLength
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  // wDescriptorType
+    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        // CompatibleId
+    0, 0, 0, 0, 0, 0, 0, 0,                    // SubCompatibleId
+    WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), // wLength
+    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   // wDescriptorType
+    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), // wPropertyDataType
+    WBVAL(42),                                 // wPropertyNameLength
+    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
+    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
+    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
+    WBVAL(80), // wPropertyDataLength
+    '{', 0,
+    '9', 0, '2', 0, 'C', 0, 'E', 0, '6', 0, '4', 0, '6', 0, '2', 0, '-', 0,
+    '9', 0, 'C', 0, '7', 0, '7', 0, '-', 0,
+    '4', 0, '6', 0, 'F', 0, 'E', 0, '-', 0,
+    '9', 0, '3', 0, '3', 0, 'B', 0, '-',
+    0, '3', 0, '1', 0, 'C', 0, 'B', 0, '9', 0, 'C', 0, '5', 0, 'A', 0, 'A', 0, '3', 0, 'B', 0, '9', 0,
+    '}', 0, 0, 0, 0, 0,
 #endif
 #if USBD_BULK_ENABLE
-        WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */
-        WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */
-        0,                                         /* bFirstInterface USBD_BULK_IF_NUM*/
-        0,                                         /* bReserved */
-        WBVAL(FUNCTION_SUBSET_LEN),                /* wSubsetLength */
-        WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  /* wLength */
-        WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  /* wDescriptorType */
-        'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        /* CompatibleId*/
-        0, 0, 0, 0, 0, 0, 0, 0,                    /* SubCompatibleId*/
-        WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), /* wLength */
-        WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   /* wDescriptorType */
-        WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */
-        WBVAL(42),                                 /* wPropertyNameLength */
-        'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
-        'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
-        'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
-        WBVAL(80), /* wPropertyDataLength */
-        '{', 0,
-        'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,
-        '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,
-        '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,
-        'A', 0, 'A', 0, '3', 0, '6', 0, '-',
-        0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,
-        '}', 0, 0, 0, 0, 0
+    WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */
+    WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */
+    0,                                         /* bFirstInterface USBD_BULK_IF_NUM*/
+    0,                                         /* bReserved */
+    WBVAL(FUNCTION_SUBSET_LEN),                /* wSubsetLength */
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE),  /* wLength */
+    WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE),  /* wDescriptorType */
+    'W', 'I', 'N', 'U', 'S', 'B', 0, 0,        /* CompatibleId*/
+    0, 0, 0, 0, 0, 0, 0, 0,                    /* SubCompatibleId*/
+    WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), /* wLength */
+    WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE),   /* wDescriptorType */
+    WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */
+    WBVAL(42),                                 /* wPropertyNameLength */
+    'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
+    'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
+    'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
+    WBVAL(80), /* wPropertyDataLength */
+    '{', 0,
+    'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,
+    '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,
+    '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,
+    'A', 0, 'A', 0, '3', 0, '6', 0, '-',
+    0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,
+    '}', 0, 0, 0, 0, 0
 #endif
 };
 
 __ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
-        0x05,                         /* bLength */
-        0x0f,                         /* bDescriptorType */
-        WBVAL(USBD_BOS_WTOTALLENGTH), /* wTotalLength */
-        USBD_NUM_DEV_CAPABILITIES,    /* bNumDeviceCaps */
+    0x05,                         /* bLength */
+    0x0f,                         /* bDescriptorType */
+    WBVAL(USBD_BOS_WTOTALLENGTH), /* wTotalLength */
+    USBD_NUM_DEV_CAPABILITIES,    /* bNumDeviceCaps */
 #if (USBD_WEBUSB_ENABLE)
-        USBD_WEBUSB_DESC_LEN,           /* bLength */
-        0x10,                           /* bDescriptorType */
-        USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
-        0x00,                           /* bReserved */
-        0x38, 0xB6, 0x08, 0x34,         /* PlatformCapabilityUUID */
-        0xA9, 0x09, 0xA0, 0x47,
-        0x8B, 0xFD, 0xA0, 0x76,
-        0x88, 0x15, 0xB6, 0x65,
-        WBVAL(0x0100), /* 1.00 */ /* bcdVersion */
-        USBD_WINUSB_VENDOR_CODE,  /* bVendorCode */
-        0,                        /* iLandingPage */
+    USBD_WEBUSB_DESC_LEN,           /* bLength */
+    0x10,                           /* bDescriptorType */
+    USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
+    0x00,                           /* bReserved */
+    0x38, 0xB6, 0x08, 0x34,         /* PlatformCapabilityUUID */
+    0xA9, 0x09, 0xA0, 0x47,
+    0x8B, 0xFD, 0xA0, 0x76,
+    0x88, 0x15, 0xB6, 0x65,
+    WBVAL(0x0100), /* 1.00 */ /* bcdVersion */
+    USBD_WEBUSB_VENDOR_CODE,  /* bVendorCode */
+    1,                        /* iLandingPage */
 #endif
 #if (USBD_WINUSB_ENABLE)
-        USBD_WINUSB_DESC_LEN,           /* bLength */
-        0x10,                           /* bDescriptorType */
-        USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
-        0x00,                           /* bReserved */
-        0xDF, 0x60, 0xDD, 0xD8,         /* PlatformCapabilityUUID */
-        0x89, 0x45, 0xC7, 0x4C,
-        0x9C, 0xD2, 0x65, 0x9D,
-        0x9E, 0x64, 0x8A, 0x9F,
-        0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
-        WBVAL(USBD_WINUSB_DESC_SET_LEN),         /* wDescriptorSetTotalLength */
-        USBD_WINUSB_VENDOR_CODE,                 /* bVendorCode */
-        0,                                       /* bAltEnumCode */
+    USBD_WINUSB_DESC_LEN,           /* bLength */
+    0x10,                           /* bDescriptorType */
+    USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
+    0x00,                           /* bReserved */
+    0xDF, 0x60, 0xDD, 0xD8,         /* PlatformCapabilityUUID */
+    0x89, 0x45, 0xC7, 0x4C,
+    0x9C, 0xD2, 0x65, 0x9D,
+    0x9E, 0x64, 0x8A, 0x9F,
+    0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
+    WBVAL(USBD_WINUSB_DESC_SET_LEN),         /* wDescriptorSetTotalLength */
+    USBD_WINUSB_VENDOR_CODE,                 /* bVendorCode */
+    0,                                       /* bAltEnumCode */
 #endif
 };
 
+#define URL_DESCRIPTOR_LENGTH (3 + 29)
+
+const uint8_t USBD_WebUSBURLDescriptor[URL_DESCRIPTOR_LENGTH] = {
+    URL_DESCRIPTOR_LENGTH,
+    WEBUSB_URL_TYPE,
+    WEBUSB_URL_SCHEME_HTTPS,
+    WEBUSB_URL_STRINGS
+};
+
+// clang-format off
+#define HID_DESC()                                                                                                                       \
+    /************** Descriptor of Custom interface *****************/                                                                    \
+    0x09,                                               /* bLength: Interface Descriptor size */                                         \
+    USB_DESCRIPTOR_TYPE_INTERFACE,                  /* bDescriptorType: Interface descriptor type */                                 \
+    0X03,                                           /* bInterfaceNumber: Number of Interface */                                      \
+    0x00,                                           /* bAlternateSetting: Alternate setting */                                       \
+    0x02,                                           /* bNumEndpoints */                                                              \
+    0x03,                                           /* bInterfaceClass: HID */                                                       \
+    0x01,                                           /* bInterfaceSubClass : 1=BOOT, 0=no boot */                                     \
+    0x00,                                           /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */                           \
+    0, /* iInterface: Index of string descriptor */ /******************** Descriptor of Custom HID ********************/             \
+    0x09,                                           /* bLength: HID Descriptor size */                                               \
+    HID_DESCRIPTOR_TYPE_HID,                        /* bDescriptorType: HID */                                                       \
+    0x11,                                           /* bcdHID: HID Class Spec release number */                                      \
+    0x01,                                                                                                                            \
+    0x00,                                              /* bCountryCode: Hardware target country */                                   \
+    0x01,                                              /* bNumDescriptors: Number of HID class descriptors to follow */              \
+    0x22,                                              /* bDescriptorType */                                                         \
+    HID_CUSTOM_REPORT_DESC_SIZE,                       /* wItemLength: Total length of Report descriptor */                          \
+    0x00,                                              /******************** Descriptor of Custom in endpoint ********************/  \
+    0x07,                                              /* bLength: Endpoint Descriptor size */                                       \
+    USB_DESCRIPTOR_TYPE_ENDPOINT,                      /* bDescriptorType: */                                                        \
+    HID_IN_EP,                                         /* bEndpointAddress: Endpoint Address (IN) */                                 \
+    0x03,                                              /* bmAttributes: Interrupt endpoint */                                        \
+    WBVAL(HID_PACKET_SIZE),                            /* wMaxPacketSize: 4 Byte max */                                              \
+    HIDRAW_INTERVAL, /* bInterval: Polling Interval */ /******************** Descriptor of Custom out endpoint ********************/ \
+    0x07,                                              /* bLength: Endpoint Descriptor size */                                       \
+    USB_DESCRIPTOR_TYPE_ENDPOINT,                      /* bDescriptorType: */                                                        \
+    HID_OUT_EP,                                        /* bEndpointAddress: Endpoint Address (IN) */                                 \
+    0x03,                                              /* bmAttributes: Interrupt endpoint */                                        \
+    WBVAL(HID_PACKET_SIZE),                            /* wMaxPacketSize: 4 Byte max */                                              \
+    HIDRAW_INTERVAL                                    /* bInterval: Polling Interval */
+// clang-format on
+
 static const uint8_t device_descriptor[] = {
-        USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
+    USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
 };
 
 static const uint8_t config_descriptor[] = {
-        USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-        /* Interface 0 */
-        USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
-        /* Endpoint OUT 2 */
-        USB_ENDPOINT_DESCRIPTOR_INIT(DAP_OUT_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
-        /* Endpoint IN 1 */
-        USB_ENDPOINT_DESCRIPTOR_INIT(DAP_IN_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
-        CDC_ACM_DESCRIPTOR_INIT(0x01, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, DAP_PACKET_SIZE, 0x00),
-#ifdef CONFIG_CHERRYDAP_USE_MSC
-        MSC_DESCRIPTOR_INIT(MSC_INTF_NUM, MSC_OUT_EP, MSC_IN_EP, DAP_PACKET_SIZE, 0x00),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    /* Interface 0 */
+    USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
+    /* Endpoint OUT 2 */
+    USB_ENDPOINT_DESCRIPTOR_INIT(DAP_OUT_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
+    /* Endpoint IN 1 */
+    USB_ENDPOINT_DESCRIPTOR_INIT(DAP_IN_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
+    CDC_ACM_DESCRIPTOR_INIT(0x01, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, DAP_PACKET_SIZE, 0x00),
+#if CONFIG_CHERRYDAP_USE_CUSTOM_HID
+    HID_DESC(),
+#endif
+#if CONFIG_CHERRYDAP_USE_MSC
+    MSC_DESCRIPTOR_INIT(MSC_INTF_NUM, MSC_OUT_EP, MSC_IN_EP, DAP_PACKET_SIZE, 0x00),
+#endif
+#if USBD_WEBUSB_ENABLE
+    USB_INTERFACE_DESCRIPTOR_INIT(WEBUSB_INTF_NUM, 0x00, 0x00, 0xff, 0x00, 0x00, 0x04),
 #endif
 };
 
 static const uint8_t other_speed_config_descriptor[] = {
-        USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
-        /* Interface 0 */
-        USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
-        /* Endpoint OUT 2 */
-        USB_ENDPOINT_DESCRIPTOR_INIT(DAP_OUT_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
-        /* Endpoint IN 1 */
-        USB_ENDPOINT_DESCRIPTOR_INIT(DAP_IN_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
-        CDC_ACM_DESCRIPTOR_INIT(0x01, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, DAP_PACKET_SIZE, 0x00),
-#ifdef CONFIG_CHERRYDAP_USE_MSC
-        MSC_DESCRIPTOR_INIT(MSC_INTF_NUM, MSC_OUT_EP, MSC_IN_EP, DAP_PACKET_SIZE, 0x00),
+    USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
+    /* Interface 0 */
+    USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
+    /* Endpoint OUT 2 */
+    USB_ENDPOINT_DESCRIPTOR_INIT(DAP_OUT_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
+    /* Endpoint IN 1 */
+    USB_ENDPOINT_DESCRIPTOR_INIT(DAP_IN_EP, USB_ENDPOINT_TYPE_BULK, DAP_PACKET_SIZE, 0x00),
+    CDC_ACM_DESCRIPTOR_INIT(0x01, CDC_INT_EP, CDC_OUT_EP, CDC_IN_EP, DAP_PACKET_SIZE, 0x00),
+#if CONFIG_CHERRYDAP_USE_CUSTOM_HID
+    HID_DESC(),
+#endif
+#if CONFIG_CHERRYDAP_USE_MSC
+    MSC_DESCRIPTOR_INIT(0x04, MSC_OUT_EP, MSC_IN_EP, DAP_PACKET_SIZE, 0x00),
+#endif
+#if USBD_WEBUSB_ENABLE
+    USB_INTERFACE_DESCRIPTOR_INIT(WEBUSB_INTF_NUM, 0x00, 0x00, 0xff, 0x00, 0x00, 0x04),
 #endif
 };
 
+/*!< custom hid report descriptor */
+const uint8_t hid_custom_report_desc[HID_CUSTOM_REPORT_DESC_SIZE] = {
+    /* USER CODE BEGIN 0 */
+    0x06, 0x00, 0xff, /* USAGE_PAGE (Vendor Defined Page 1) */
+    0x09, 0x01,       /* USAGE (Vendor Usage 1) */
+    0xa1, 0x01,       /* COLLECTION (Application) */
+    0x85, 0x02,       /*   REPORT ID (0x02) */
+    0x09, 0x02,       /*   USAGE (Vendor Usage 1) */
+    0x15, 0x00,       /*   LOGICAL_MINIMUM (0) */
+    0x25, 0xff,       /*LOGICAL_MAXIMUM (255) */
+    0x75, 0x08,       /*   REPORT_SIZE (8) */
+    0x96, 0xff, 0x03, /*   REPORT_COUNT (1023) */
+    0x81, 0x02,       /*   INPUT (Data,Var,Abs) */
+    /* <___________________________________________________> */
+    0x85, 0x01,       /*   REPORT ID (0x01) */
+    0x09, 0x03,       /*   USAGE (Vendor Usage 1) */
+    0x15, 0x00,       /*   LOGICAL_MINIMUM (0) */
+    0x25, 0xff,       /*   LOGICAL_MAXIMUM (255) */
+    0x75, 0x08,       /*   REPORT_SIZE (8) */
+    0x96, 0xff, 0x03, /*   REPORT_COUNT (1023) */
+    0x91, 0x02,       /*   OUTPUT (Data,Var,Abs) */
+
+    /* <___________________________________________________> */
+    0x85, 0x03,       /*   REPORT ID (0x03) */
+    0x09, 0x04,       /*   USAGE (Vendor Usage 1) */
+    0x15, 0x00,       /*   LOGICAL_MINIMUM (0) */
+    0x25, 0xff,       /*   LOGICAL_MAXIMUM (255) */
+    0x75, 0x08,       /*   REPORT_SIZE (8) */
+    0x96, 0xff, 0x03, /*   REPORT_COUNT (1023) */
+    0xb1, 0x02,       /*   FEATURE (Data,Var,Abs) */
+    /* USER CODE END 0 */
+    0xC0 /*     END_COLLECTION	             */
+};
+
+char serial_number_dynamic[36] = "00000000000000000123456789ABCDEF"; // Dynamic serial number
+
 char *string_descriptors[] = {
-        (char[]) {0x09, 0x04},             /* Langid */
-        "CherryUSB",                        /* Manufacturer */
-        "CherryUSB CMSIS-DAP",              /* Product */
-        "00000000000000000123456789ABCDEF", /* Serial Number */
+    (char[]){ 0x09, 0x04 },             /* Langid */
+    "CherryUSB",                        /* Manufacturer */
+    "CherryUSB CMSIS-DAP",              /* Product */
+    "00000000000000000123456789ABCDEF", /* Serial Number */
+    "CherryUSB WebUSB",
 };
 
 static const uint8_t device_quality_descriptor[] = {
-        USB_DEVICE_QUALIFIER_DESCRIPTOR_INIT(USB_2_1, 0x00, 0x00, 0x00, 0x01),
+    USB_DEVICE_QUALIFIER_DESCRIPTOR_INIT(USB_2_1, 0x00, 0x00, 0x00, 0x01),
 };
 
 __WEAK const uint8_t *device_descriptor_callback(uint8_t speed)
 {
-    (void) speed;
+    (void)speed;
     return device_descriptor;
 }
 
 __WEAK const uint8_t *config_descriptor_callback(uint8_t speed)
 {
-    (void) speed;
+    (void)speed;
     return config_descriptor;
 }
 
 __WEAK const uint8_t *device_quality_descriptor_callback(uint8_t speed)
 {
-    (void) speed;
+    (void)speed;
     return device_quality_descriptor;
 }
 
 __WEAK const uint8_t *other_speed_config_descriptor_callback(uint8_t speed)
 {
-    (void) speed;
+    (void)speed;
     return other_speed_config_descriptor;
 }
 
 __WEAK const char *string_descriptor_callback(uint8_t speed, uint8_t index)
 {
-    (void) speed;
+    (void)speed;
+
+    if (index == 3) {
+        return serial_number_dynamic;
+    }
 
     if (index >= (sizeof(string_descriptors) / sizeof(char *))) {
         return NULL;
@@ -214,7 +352,7 @@ USB_NOCACHE_RAM_SECTION chry_ringbuffer_t g_usbrx;
 
 void usbd_event_handler(uint8_t busid, uint8_t event)
 {
-    (void) busid;
+    (void)busid;
     switch (event) {
         case USBD_EVENT_RESET:
             usbrx_idle_flag = 0;
@@ -250,7 +388,7 @@ void usbd_event_handler(uint8_t busid, uint8_t event)
 
 void dap_out_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
-    (void) busid;
+    (void)busid;
     if (USB_Request[USB_RequestIndexI][0] == ID_DAP_TransferAbort) {
         DAP_TransferAbort = 1U;
     } else {
@@ -262,7 +400,7 @@ void dap_out_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
     }
 
     // Start reception of next request packet
-    if ((uint16_t) (USB_RequestCountI - USB_RequestCountO) != DAP_PACKET_COUNT) {
+    if ((uint16_t)(USB_RequestCountI - USB_RequestCountO) != DAP_PACKET_COUNT) {
         usbd_ep_start_read(0, DAP_OUT_EP, USB_Request[USB_RequestIndexI], DAP_PACKET_SIZE);
     } else {
         USB_RequestIdle = 1U;
@@ -271,7 +409,7 @@ void dap_out_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
 
 void dap_in_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
-    (void) busid;
+    (void)busid;
     if (USB_ResponseCountI != USB_ResponseCountO) {
         // Load data from response buffer to be sent back
         usbd_ep_start_write(0, DAP_IN_EP, USB_Response[USB_ResponseIndexO], USB_RespSize[USB_ResponseIndexO]);
@@ -287,7 +425,7 @@ void dap_in_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
 
 void usbd_cdc_acm_bulk_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
-    (void) busid;
+    (void)busid;
     chry_ringbuffer_write(&g_usbrx, usb_tmpbuffer, nbytes);
     if (chry_ringbuffer_get_free(&g_usbrx) >= DAP_PACKET_SIZE) {
         usbd_ep_start_read(0, CDC_OUT_EP, usb_tmpbuffer, DAP_PACKET_SIZE);
@@ -298,7 +436,7 @@ void usbd_cdc_acm_bulk_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
 
 void usbd_cdc_acm_bulk_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
-    (void) busid;
+    (void)busid;
     uint32_t size;
     uint8_t *buffer;
 
@@ -317,52 +455,110 @@ void usbd_cdc_acm_bulk_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
 }
 
 struct usbd_endpoint dap_out_ep = {
-        .ep_addr = DAP_OUT_EP,
-        .ep_cb = dap_out_callback
+    .ep_addr = DAP_OUT_EP,
+    .ep_cb = dap_out_callback
 };
 
 struct usbd_endpoint dap_in_ep = {
-        .ep_addr = DAP_IN_EP,
-        .ep_cb = dap_in_callback
+    .ep_addr = DAP_IN_EP,
+    .ep_cb = dap_in_callback
 };
 
 struct usbd_endpoint cdc_out_ep = {
-        .ep_addr = CDC_OUT_EP,
-        .ep_cb = usbd_cdc_acm_bulk_out
+    .ep_addr = CDC_OUT_EP,
+    .ep_cb = usbd_cdc_acm_bulk_out
 };
 
 struct usbd_endpoint cdc_in_ep = {
-        .ep_addr = CDC_IN_EP,
-        .ep_cb = usbd_cdc_acm_bulk_in
+    .ep_addr = CDC_IN_EP,
+    .ep_cb = usbd_cdc_acm_bulk_in
 };
 
+#if CONFIG_CHERRYDAP_USE_CUSTOM_HID
+struct usbd_endpoint hid_custom_in_ep = {
+    .ep_addr = HID_IN_EP,
+    .ep_cb = usbd_hid_custom_in_callback,
+};
+
+struct usbd_endpoint hid_custom_out_ep = {
+    .ep_addr = HID_OUT_EP,
+    .ep_cb = usbd_hid_custom_out_callback,
+};
+#endif
+
 struct usbd_interface dap_intf;
 struct usbd_interface intf1;
 struct usbd_interface intf2;
-struct usbd_interface intf3;
+#if CONFIG_CHERRYDAP_USE_CUSTOM_HID
 struct usbd_interface hid_intf;
+#endif
+
+#if CONFIG_CHERRYDAP_USE_MSC
+struct usbd_interface intf3;
+#endif
 
 struct usb_msosv2_descriptor msosv2_desc = {
-        .vendor_code = USBD_WINUSB_VENDOR_CODE,
-        .compat_id = USBD_WinUSBDescriptorSetDescriptor,
-        .compat_id_len = USBD_WINUSB_DESC_SET_LEN,
+    .vendor_code = USBD_WINUSB_VENDOR_CODE,
+    .compat_id = USBD_WinUSBDescriptorSetDescriptor,
+    .compat_id_len = USBD_WINUSB_DESC_SET_LEN,
 };
 
 struct usb_bos_descriptor bos_desc = {
-        .string = USBD_BinaryObjectStoreDescriptor,
-        .string_len = USBD_BOS_WTOTALLENGTH
+    .string = USBD_BinaryObjectStoreDescriptor,
+    .string_len = USBD_BOS_WTOTALLENGTH
+};
+
+struct usb_webusb_descriptor webusb_url_desc = {
+    .vendor_code = USBD_WEBUSB_VENDOR_CODE,
+    .string = USBD_WebUSBURLDescriptor,
+    .string_len = URL_DESCRIPTOR_LENGTH
 };
 
 const struct usb_descriptor cmsisdap_descriptor = {
-        .device_descriptor_callback = device_descriptor_callback,
-        .config_descriptor_callback = config_descriptor_callback,
-        .device_quality_descriptor_callback = device_quality_descriptor_callback,
-        .other_speed_descriptor_callback = other_speed_config_descriptor_callback,
-        .string_descriptor_callback = string_descriptor_callback,
-        .bos_descriptor = &bos_desc,
-        .msosv2_descriptor = &msosv2_desc,
+    .device_descriptor_callback = device_descriptor_callback,
+    .config_descriptor_callback = config_descriptor_callback,
+    .device_quality_descriptor_callback = device_quality_descriptor_callback,
+    .other_speed_descriptor_callback = other_speed_config_descriptor_callback,
+    .string_descriptor_callback = string_descriptor_callback,
+    .bos_descriptor = &bos_desc,
+    .msosv2_descriptor = &msosv2_desc,
+    .webusb_url_descriptor = &webusb_url_desc
 };
 
+void chry_dap_init(uint8_t busid, uint32_t reg_base)
+{
+    chry_ringbuffer_init(&g_uartrx, uartrx_ringbuffer, CONFIG_UARTRX_RINGBUF_SIZE);
+    chry_ringbuffer_init(&g_usbrx, usbrx_ringbuffer, CONFIG_USBRX_RINGBUF_SIZE);
+
+    DAP_Setup();
+
+    usbd_desc_register(0, &cmsisdap_descriptor);
+
+    /*!< winusb */
+    usbd_add_interface(0, &dap_intf);
+    usbd_add_endpoint(0, &dap_out_ep);
+    usbd_add_endpoint(0, &dap_in_ep);
+
+    /*!< cdc acm */
+    usbd_add_interface(0, usbd_cdc_acm_init_intf(0, &intf1));
+    usbd_add_interface(0, usbd_cdc_acm_init_intf(0, &intf2));
+    usbd_add_endpoint(0, &cdc_out_ep);
+    usbd_add_endpoint(0, &cdc_in_ep);
+
+#if CONFIG_CHERRYDAP_USE_CUSTOM_HID
+    /*!< hid */
+    usbd_add_interface(0, usbd_hid_init_intf(0, &hid_intf, hid_custom_report_desc, HID_CUSTOM_REPORT_DESC_SIZE));
+    hid_intf.notify_handler = hid_custom_notify_handler;
+    usbd_add_endpoint(0, &hid_custom_in_ep);
+    usbd_add_endpoint(0, &hid_custom_out_ep);
+#endif
+
+#if CONFIG_CHERRYDAP_USE_MSC
+    usbd_add_interface(0, usbd_msc_init_intf(0, &intf3, MSC_OUT_EP, MSC_IN_EP));
+#endif
+    usbd_initialize(busid, reg_base, usbd_event_handler);
+}
+
 void chry_dap_handle(void)
 {
     uint32_t n;
@@ -387,7 +583,7 @@ void chry_dap_handle(void)
 
         // Execute DAP Command (process request and prepare response)
         USB_RespSize[USB_ResponseIndexI] =
-                (uint16_t) DAP_ExecuteCommand(USB_Request[USB_RequestIndexO], USB_Response[USB_ResponseIndexI]);
+            (uint16_t)DAP_ExecuteCommand(USB_Request[USB_RequestIndexO], USB_Response[USB_ResponseIndexI]);
 
         // Update Request Index and Count
         USB_RequestIndexO++;
@@ -397,7 +593,7 @@ void chry_dap_handle(void)
         USB_RequestCountO++;
 
         if (USB_RequestIdle) {
-            if ((uint16_t) (USB_RequestCountI - USB_RequestCountO) != DAP_PACKET_COUNT) {
+            if ((uint16_t)(USB_RequestCountI - USB_RequestCountO) != DAP_PACKET_COUNT) {
                 USB_RequestIdle = 0U;
                 usbd_ep_start_read(0, DAP_OUT_EP, USB_Request[USB_RequestIndexI], DAP_PACKET_SIZE);
             }
@@ -427,9 +623,9 @@ void chry_dap_handle(void)
 
 void usbd_cdc_acm_set_line_coding(uint8_t busid, uint8_t intf, struct cdc_line_coding *line_coding)
 {
-    (void) busid;
-    if (memcmp(line_coding, (uint8_t *) &g_cdc_lincoding, sizeof(struct cdc_line_coding)) != 0) {
-        memcpy((uint8_t *) &g_cdc_lincoding, line_coding, sizeof(struct cdc_line_coding));
+    (void)busid;
+    if (memcmp(line_coding, (uint8_t *)&g_cdc_lincoding, sizeof(struct cdc_line_coding)) != 0) {
+        memcpy((uint8_t *)&g_cdc_lincoding, line_coding, sizeof(struct cdc_line_coding));
         config_uart = 1;
         config_uart_transfer = 0;
     }
@@ -437,8 +633,8 @@ void usbd_cdc_acm_set_line_coding(uint8_t busid, uint8_t intf, struct cdc_line_c
 
 void usbd_cdc_acm_get_line_coding(uint8_t busid, uint8_t intf, struct cdc_line_coding *line_coding)
 {
-    (void) busid;
-    memcpy(line_coding, (uint8_t *) &g_cdc_lincoding, sizeof(struct cdc_line_coding));
+    (void)busid;
+    memcpy(line_coding, (uint8_t *)&g_cdc_lincoding, sizeof(struct cdc_line_coding));
 }
 
 void chry_dap_usb2uart_handle(void)
@@ -450,7 +646,7 @@ void chry_dap_usb2uart_handle(void)
         /* disable irq here */
         config_uart = 0;
         /* config uart here */
-        chry_dap_usb2uart_uart_config_callback((struct cdc_line_coding *) &g_cdc_lincoding);
+        chry_dap_usb2uart_uart_config_callback((struct cdc_line_coding *)&g_cdc_lincoding);
         usbtx_idle_flag = 1;
         uarttx_idle_flag = 1;
         config_uart_transfer = 1;
@@ -521,7 +717,7 @@ __WEAK void chry_dap_usb2uart_uart_send_bydma(uint8_t *data, uint16_t len)
 {
 }
 
-#ifdef CONFIG_CHERRYDAP_USE_MSC
+#if CONFIG_CHERRYDAP_USE_MSC
 #define BLOCK_SIZE  512
 #define BLOCK_COUNT 10
 

platform/daplink/dap_main.h

@@ -10,6 +10,7 @@
 #include "usbd_core.h"
 #include "usbd_cdc.h"
 #include "usbd_msc.h"
+#include "usbd_hid.h"
 #include "chry_ringbuffer.h"
 #include "DAP_config.h"
 #include "DAP.h"
@@ -24,23 +25,14 @@
 #define MSC_IN_EP  0x86
 #define MSC_OUT_EP 0x07
 
+#define HID_IN_EP  0x88
+#define HID_OUT_EP 0x09
+
 #define USBD_VID           0x0D28
 #define USBD_PID           0x0204
 #define USBD_MAX_POWER     500
 #define USBD_LANGID_STRING 1033
 
-#define CMSIS_DAP_INTERFACE_SIZE (9 + 7 + 7)
-
-#ifdef CONFIG_CHERRYDAP_USE_MSC
-#define CONFIG_MSC_DESCRIPTOR_LEN CDC_ACM_DESCRIPTOR_LEN
-#define CONFIG_MSC_INTF_NUM       1
-#define MSC_INTF_NUM              (0x02 + 1)
-#else
-#define CONFIG_MSC_DESCRIPTOR_LEN 0
-#define CONFIG_MSC_INTF_NUM       0
-#define MSC_INTF_NUM              (0x02)
-#endif
-
 #ifdef CONFIG_USB_HS
 #if DAP_PACKET_SIZE != 512
 #error "DAP_PACKET_SIZE must be 512 in hs"
@@ -51,99 +43,57 @@
 #endif
 #endif
 
-#define USBD_WINUSB_VENDOR_CODE 0x20
-
-#define USBD_WEBUSB_ENABLE 0
-#define USBD_BULK_ENABLE   1
-#define USBD_WINUSB_ENABLE 1
-
-/* WinUSB Microsoft OS 2.0 descriptor sizes */
-#define WINUSB_DESCRIPTOR_SET_HEADER_SIZE  10
-#define WINUSB_FUNCTION_SUBSET_HEADER_SIZE 8
-#define WINUSB_FEATURE_COMPATIBLE_ID_SIZE  20
-
-#define FUNCTION_SUBSET_LEN                160
-#define DEVICE_INTERFACE_GUIDS_FEATURE_LEN 132
-
-#define USBD_WINUSB_DESC_SET_LEN (WINUSB_DESCRIPTOR_SET_HEADER_SIZE + USBD_WEBUSB_ENABLE * FUNCTION_SUBSET_LEN + USBD_BULK_ENABLE * FUNCTION_SUBSET_LEN)
-
-#define USBD_NUM_DEV_CAPABILITIES (USBD_WEBUSB_ENABLE + USBD_WINUSB_ENABLE)
-
-#define USBD_WEBUSB_DESC_LEN 24
-#define USBD_WINUSB_DESC_LEN 28
-
-#define USBD_BOS_WTOTALLENGTH (0x05 +                                      \
-                               USBD_WEBUSB_DESC_LEN * USBD_WEBUSB_ENABLE + \
-                               USBD_WINUSB_DESC_LEN * USBD_WINUSB_ENABLE)
+#ifdef CONFIG_USB_HS
+#define HID_PACKET_SIZE 1024
+#else
+#define HID_PACKET_SIZE 64
+#endif
 
 #define CONFIG_UARTRX_RINGBUF_SIZE (8 * 1024)
 #define CONFIG_USBRX_RINGBUF_SIZE  (8 * 1024)
 
-#ifdef __cplusplus
-extern "C"
-{
+#ifndef CONFIG_CHERRYDAP_USE_MSC
+#define CONFIG_CHERRYDAP_USE_MSC 0
 #endif
 
-extern USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t uartrx_ringbuffer[CONFIG_UARTRX_RINGBUF_SIZE];
-extern USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t usbrx_ringbuffer[CONFIG_USBRX_RINGBUF_SIZE];
-extern USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t usb_tmpbuffer[DAP_PACKET_SIZE];
+#ifndef CONFIG_CHERRYDAP_USE_CUSTOM_HID
+#define CONFIG_CHERRYDAP_USE_CUSTOM_HID 0
+#endif
 
-extern const struct usb_descriptor cmsisdap_descriptor;
-extern __ALIGN_BEGIN const uint8_t USBD_WinUSBDescriptorSetDescriptor[];
-extern __ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[];
-extern char *string_descriptors[];
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern char serial_number_dynamic[36];
 
-extern struct usbd_interface dap_intf;
-extern struct usbd_interface intf1;
-extern struct usbd_interface intf2;
-extern struct usbd_interface intf3;
 extern struct usbd_interface hid_intf;
 
-extern struct usbd_endpoint dap_out_ep;
-extern struct usbd_endpoint dap_in_ep;
-extern struct usbd_endpoint cdc_out_ep;
-extern struct usbd_endpoint cdc_in_ep;
-
 extern chry_ringbuffer_t g_uartrx;
 extern chry_ringbuffer_t g_usbrx;
 
-__STATIC_INLINE void chry_dap_init(uint8_t busid, uint32_t reg_base)
-{
-    chry_ringbuffer_init(&g_uartrx, uartrx_ringbuffer, CONFIG_UARTRX_RINGBUF_SIZE);
-    chry_ringbuffer_init(&g_usbrx, usbrx_ringbuffer, CONFIG_USBRX_RINGBUF_SIZE);
-
-    DAP_Setup();
-
-    usbd_desc_register(0, &cmsisdap_descriptor);
-
-    /*!< winusb */
-    usbd_add_interface(0, &dap_intf);
-    usbd_add_endpoint(0, &dap_out_ep);
-    usbd_add_endpoint(0, &dap_in_ep);
-
-    /*!< cdc acm */
-    usbd_add_interface(0, usbd_cdc_acm_init_intf(0, &intf1));
-    usbd_add_interface(0, usbd_cdc_acm_init_intf(0, &intf2));
-    usbd_add_endpoint(0, &cdc_out_ep);
-    usbd_add_endpoint(0, &cdc_in_ep);
-
-#ifdef CONFIG_CHERRYDAP_USE_MSC
-    usbd_add_interface(0, usbd_msc_init_intf(0, &intf3, MSC_OUT_EP, MSC_IN_EP));
-#endif
-    extern void usbd_event_handler(uint8_t busid, uint8_t event);
-    usbd_initialize(busid, reg_base, usbd_event_handler);
-}
+void chry_dap_init(uint8_t busid, uint32_t reg_base);
 
 void chry_dap_handle(void);
 
 void chry_dap_usb2uart_handle(void);
 
-void chry_dap_usb2uart_uart_config_callback(struct cdc_line_coding *line_coding);
+/* implment by user */
+extern void chry_dap_usb2uart_uart_config_callback(struct cdc_line_coding *line_coding);
 
-void chry_dap_usb2uart_uart_send_bydma(uint8_t *data, uint16_t len);
+/* implment by user */
+extern void chry_dap_usb2uart_uart_send_bydma(uint8_t *data, uint16_t len);
 
 void chry_dap_usb2uart_uart_send_complete(uint32_t size);
 
+/* implment by user */
+extern void hid_custom_notify_handler(uint8_t busid, uint8_t event, void *arg);
+
+/* implment by user */
+extern void usbd_hid_custom_in_callback(uint8_t busid, uint8_t ep, uint32_t nbytes);
+
+/* implment by user */
+extern void usbd_hid_custom_out_callback(uint8_t busid, uint8_t ep, uint32_t nbytes);
+
 #ifdef __cplusplus
 }
 #endif

platform/fatfs/usbh_fatfs.c

@@ -34,7 +34,7 @@ int USB_disk_read(BYTE *buff, LBA_t sector, UINT count)
     uint8_t *align_buf;
 
     align_buf = (uint8_t *)buff;
-#ifdef CONFIG_USB_DCACHE_ENABLE
+
     if ((uint32_t)buff & (CONFIG_USB_ALIGN_SIZE - 1)) {
         align_buf = (uint8_t *)aligned_alloc(CONFIG_USB_ALIGN_SIZE, count * active_msc_class->blocksize);
         if (!align_buf) {
@@ -42,19 +42,19 @@ int USB_disk_read(BYTE *buff, LBA_t sector, UINT count)
             return -USB_ERR_NOMEM;
         }
     }
-#endif
+
     ret = usbh_msc_scsi_read10(active_msc_class, sector, align_buf, count);
     if (ret < 0) {
         ret = RES_ERROR;
     } else {
         ret = RES_OK;
     }
-#ifdef CONFIG_USB_DCACHE_ENABLE
+
     if ((uint32_t)buff & (CONFIG_USB_ALIGN_SIZE - 1)) {
         usb_memcpy(buff, align_buf, count * active_msc_class->blocksize);
         free(align_buf);
     }
-#endif
+
     return ret;
 }
 
@@ -64,7 +64,7 @@ int USB_disk_write(const BYTE *buff, LBA_t sector, UINT count)
     uint8_t *align_buf;
 
     align_buf = (uint8_t *)buff;
-#ifdef CONFIG_USB_DCACHE_ENABLE
+
     if ((uint32_t)buff & (CONFIG_USB_ALIGN_SIZE - 1)) {
         align_buf = (uint8_t *)aligned_alloc(CONFIG_USB_ALIGN_SIZE, count * active_msc_class->blocksize);
         if (!align_buf) {
@@ -73,18 +73,18 @@ int USB_disk_write(const BYTE *buff, LBA_t sector, UINT count)
         }
         usb_memcpy(align_buf, buff, count * active_msc_class->blocksize);
     }
-#endif
+
     ret = usbh_msc_scsi_write10(active_msc_class, sector, align_buf, count);
     if (ret < 0) {
         ret = RES_ERROR;
     } else {
         ret = RES_OK;
     }
-#ifdef CONFIG_USB_DCACHE_ENABLE
+
     if ((uint32_t)buff & (CONFIG_USB_ALIGN_SIZE - 1)) {
         free(align_buf);
     }
-#endif
+
     return ret;
 }
 

platform/idf/usbh_fatfs.c

@@ -0,0 +1,296 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "sdkconfig.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_log.h"
+#include "esp_check.h"
+#include "diskio_impl.h"
+#include "ffconf.h"
+#include "ff.h"
+#include "esp_vfs_fat.h"
+
+#include "usbh_core.h"
+#include "usbh_msc.h"
+
+static char *TAG = "MSC";
+
+#define DRIVE_STR_LEN 3
+
+typedef struct msc_host_vfs {
+    uint8_t pdrv;
+    FATFS *fs;
+    char base_path[0];
+} msc_host_vfs_t;
+
+static struct usbh_msc *s_mscs[FF_VOLUMES] = { NULL };
+
+static DSTATUS usb_disk_initialize(BYTE pdrv)
+{
+    return RES_OK;
+}
+
+static DSTATUS usb_disk_status(BYTE pdrv)
+{
+    return RES_OK;
+}
+
+static DRESULT usb_disk_read(BYTE pdrv, BYTE *buff, DWORD sector, UINT count)
+{
+    struct usbh_msc *msc_class;
+    assert(pdrv < FF_VOLUMES);
+
+    msc_class = s_mscs[pdrv];
+    assert(msc_class);
+    if (sector >= msc_class->blocknum - count) {
+        ESP_LOGW(TAG, "%s: sector 0x%"PRIX32" out of range", __FUNCTION__, (uint32_t)sector);
+        return RES_PARERR;
+    }
+
+    uint8_t *dma_buff = buff;
+    size_t len = msc_class->blocksize * count;
+
+    if (((uint32_t)dma_buff & (CONFIG_USB_ALIGN_SIZE - 1)) || (len & (CONFIG_USB_ALIGN_SIZE - 1))) {
+        dma_buff = heap_caps_aligned_alloc(CONFIG_USB_ALIGN_SIZE, len, MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
+        if (dma_buff == NULL) {
+            return RES_ERROR;
+        }
+    }
+
+    int ret = usbh_msc_scsi_read10(msc_class, sector, dma_buff, count);
+    if (dma_buff != buff) {
+        if (ret == 0) {
+            memcpy(buff, dma_buff, len);
+        }
+        heap_caps_free(dma_buff);
+    }
+    if (ret != 0) {
+        ESP_LOGE(TAG, "usbh_msc_scsi_read10 failed (%d)", ret);
+        return RES_ERROR;
+    }
+
+    return RES_OK;
+}
+
+static DRESULT usb_disk_write(BYTE pdrv, const BYTE *buff, DWORD sector, UINT count)
+{
+    struct usbh_msc *msc_class;
+    assert(pdrv < FF_VOLUMES);
+
+    msc_class = s_mscs[pdrv];
+    assert(msc_class);
+    if (sector >= msc_class->blocknum - count) {
+        ESP_LOGW(TAG, "%s: sector 0x%"PRIX32" out of range", __FUNCTION__, (uint32_t)sector);
+        return RES_PARERR;
+    }
+
+    const uint8_t *dma_buff = buff;
+    size_t len = msc_class->blocksize * count;
+
+    if (((uint32_t)dma_buff & (CONFIG_USB_ALIGN_SIZE - 1)) || (len & (CONFIG_USB_ALIGN_SIZE - 1))) {
+        dma_buff = heap_caps_aligned_alloc(CONFIG_USB_ALIGN_SIZE, len, MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
+        if (dma_buff == NULL) {
+            return RES_ERROR;
+        }
+        memcpy((uint8_t *)dma_buff, buff, len);
+    }
+
+    int ret = usbh_msc_scsi_write10(msc_class, sector, dma_buff, count);
+    if (dma_buff != buff) {
+        heap_caps_free((uint8_t *)dma_buff);
+    }
+    if (ret != ESP_OK) {
+        ESP_LOGE(TAG, "usbh_msc_scsi_write10 failed (%d)", ret);
+        return RES_ERROR;
+    }
+    return RES_OK;
+}
+
+static DRESULT usb_disk_ioctl(BYTE pdrv, BYTE cmd, void *buff)
+{
+    struct usbh_msc *msc_class;
+    assert(pdrv < FF_VOLUMES);
+
+    msc_class = s_mscs[pdrv];
+    assert(msc_class);
+
+    switch (cmd) {
+    case CTRL_SYNC:
+        return RES_OK;
+    case GET_SECTOR_COUNT:
+        *((DWORD *) buff) = msc_class->blocknum;
+        return RES_OK;
+    case GET_SECTOR_SIZE:
+        *((WORD *) buff) = msc_class->blocksize;
+        return RES_OK;
+    case GET_BLOCK_SIZE:
+        return RES_ERROR;
+    }
+    return RES_ERROR;
+}
+
+void ff_diskio_register_msc(BYTE pdrv, struct usbh_msc *msc_class)
+{
+    assert(pdrv < FF_VOLUMES);
+
+    static const ff_diskio_impl_t usb_disk_impl = {
+        .init = &usb_disk_initialize,
+        .status = &usb_disk_status,
+        .read = &usb_disk_read,
+        .write = &usb_disk_write,
+        .ioctl = &usb_disk_ioctl
+    };
+    s_mscs[pdrv] = msc_class;
+    ff_diskio_register(pdrv, &usb_disk_impl);
+}
+
+BYTE ff_diskio_get_pdrv_disk(const struct usbh_msc *msc_class)
+{
+    for (int i = 0; i < FF_VOLUMES; i++) {
+        if (msc_class == s_mscs[i]) {
+            return i;
+        }
+    }
+    return 0xff;
+}
+
+static esp_err_t msc_host_format(struct usbh_msc *msc_class, size_t allocation_size)
+{
+    ESP_RETURN_ON_FALSE((msc_class != NULL && msc_class->user_data != NULL), ESP_ERR_INVALID_ARG, TAG, "");
+    void *workbuf = NULL;
+    const size_t workbuf_size = 4096;
+    msc_host_vfs_t *vfs = (msc_host_vfs_t *)msc_class->user_data;
+
+    char drive[DRIVE_STR_LEN] = {(char)('0' + vfs->pdrv), ':', 0};
+    ESP_RETURN_ON_FALSE((workbuf = ff_memalloc(workbuf_size)), ESP_ERR_NO_MEM, TAG, "");
+
+    // Valid value of cluster size is between sector_size and 128 * sector_size.
+    size_t cluster_size = MIN(MAX(allocation_size, msc_class->blocksize), 128 * msc_class->blocksize);
+
+    ESP_LOGW(TAG, "Formatting card, allocation unit size=%d", cluster_size);
+    f_mount(0, drive, 0);
+
+#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 0, 0)
+    FRESULT err = f_mkfs(drive, FM_ANY | FM_SFD, cluster_size, workbuf, workbuf_size);
+#else
+    const MKFS_PARM opt = {(BYTE)(FM_ANY | FM_SFD), 0, 0, 0, cluster_size};
+    FRESULT err = f_mkfs(drive, &opt, workbuf, workbuf_size);
+#endif
+
+    free(workbuf);
+    if (err != FR_OK || (err = f_mount(vfs->fs, drive, 0)) != FR_OK) {
+        ESP_LOGE(TAG, "Formatting failed with error: %d", err);
+        return ESP_FAIL;
+    }
+    return ESP_OK;
+}
+
+esp_err_t msc_host_vfs_register(struct usbh_msc *msc_class,
+                                const char *base_path,
+                                const esp_vfs_fat_mount_config_t *mount_config)
+{
+    ESP_RETURN_ON_FALSE((msc_class != NULL && msc_class->user_data == NULL && base_path != NULL && mount_config != NULL), ESP_ERR_INVALID_ARG, TAG, "");
+
+    FATFS *fs = NULL;
+    BYTE pdrv;
+
+    if (ff_diskio_get_drive(&pdrv) != ESP_OK) {
+        ESP_LOGW(TAG, "the maximum count of volumes is already mounted");
+        return ESP_ERR_NO_MEM;
+    }
+
+    esp_err_t ret;
+
+    msc_host_vfs_t *vfs = malloc(sizeof(msc_host_vfs_t) + strlen(base_path) + 1);
+    ESP_RETURN_ON_FALSE(vfs != NULL, ESP_ERR_NO_MEM, TAG, "");
+
+    ff_diskio_register_msc(pdrv, msc_class);
+    char drive[DRIVE_STR_LEN] = {(char)('0' + pdrv), ':', 0};
+    strcpy(vfs->base_path, base_path);
+    vfs->pdrv = pdrv;
+
+    ret = esp_vfs_fat_register(base_path, drive, mount_config->max_files, &fs);
+    ESP_GOTO_ON_ERROR(ret, fail, TAG, "Failed to register filesystem, error=%s", esp_err_to_name(ret));
+    vfs->fs = fs;
+
+    msc_class->user_data = vfs;
+    if (f_mount(fs, drive, 1) != FR_OK) {
+        if ((!mount_config->format_if_mount_failed) || msc_host_format(msc_class, mount_config->allocation_unit_size) != ESP_OK) {
+            ret = ESP_FAIL;
+            goto fail;
+        }
+    }
+    return ESP_OK;
+
+fail:
+    msc_class->user_data = NULL;
+    if (fs) {
+        f_mount(NULL, drive, 0);
+    }
+    esp_vfs_fat_unregister_path(base_path);
+    ff_diskio_unregister(pdrv);
+    s_mscs[pdrv] = NULL;
+    return ret;
+}
+
+esp_err_t msc_host_vfs_unregister(struct usbh_msc *msc_class)
+{
+    ESP_RETURN_ON_FALSE((msc_class != NULL && ff_diskio_get_pdrv_disk(msc_class) != 0XFF), ESP_ERR_INVALID_ARG, TAG, "");
+    msc_host_vfs_t *vfs = (msc_host_vfs_t *)msc_class->user_data;
+    msc_class->user_data = NULL;
+
+    char drive[DRIVE_STR_LEN] = {(char)('0' + vfs->pdrv), ':', 0};
+    f_mount(NULL, drive, 0);
+    ff_diskio_unregister(vfs->pdrv);
+    s_mscs[vfs->pdrv] = NULL;
+    esp_vfs_fat_unregister_path(vfs->base_path);
+    heap_caps_free(vfs);
+    return ESP_OK;
+}
+
+static void usbh_msc_thread(CONFIG_USB_OSAL_THREAD_SET_ARGV)
+{
+    struct usbh_msc *msc_class = (struct usbh_msc *)CONFIG_USB_OSAL_THREAD_GET_ARGV;
+    int ret;
+
+    ret = usbh_msc_scsi_init(msc_class);
+    if (ret < 0) {
+        ESP_LOGE(TAG, "scsi_init error,ret:%d", ret);
+        return;
+    }
+
+    esp_vfs_fat_sdmmc_mount_config_t mount_config = {
+#ifdef CONFIG_EXAMPLE_FORMAT_IF_MOUNT_FAILED
+        .format_if_mount_failed = true,
+#else
+        .format_if_mount_failed = false,
+#endif // EXAMPLE_FORMAT_IF_MOUNT_FAILED
+        .max_files = 5,
+        .allocation_unit_size = 4 * 1024
+    };
+    ESP_LOGI(TAG, "Mounting msc host filesystem");
+
+    if (msc_host_vfs_register(msc_class, "/usb", &mount_config) != ESP_OK) {
+        ESP_LOGE(TAG, "msc_host_vfs_register fail");
+        return;
+    }
+    ESP_LOGI(TAG, "MSC host filesystem mounted");
+
+    usb_osal_thread_delete(NULL);
+}
+
+void usbh_msc_run(struct usbh_msc *msc_class)
+{
+    usb_osal_thread_create("usbh_msc", 2048, CONFIG_USBHOST_PSC_PRIO + 1, usbh_msc_thread, msc_class);
+}
+
+void usbh_msc_stop(struct usbh_msc *msc_class)
+{
+    msc_host_vfs_unregister(msc_class);
+}

platform/idf/usbh_net.c

@@ -21,7 +21,6 @@
 // #define CONFIG_USBHOST_PLATFORM_CDC_NCM
 // #define CONFIG_USBHOST_PLATFORM_ASIX
 // #define CONFIG_USBHOST_PLATFORM_RTL8152
-// #define CONFIG_USBHOST_PLATFORM_BL616
 
 struct usbh_net_netif_glue {
     esp_netif_driver_base_t base;

platform/lwip/usbh_lwip.c

@@ -30,12 +30,19 @@
 #error TCPIP_THREAD_STACKSIZE must be >= 1024
 #endif
 
+#if !defined(CONFIG_USBHOST_PLATFORM_CDC_ECM) &&   \
+    !defined(CONFIG_USBHOST_PLATFORM_CDC_RNDIS) && \
+    !defined(CONFIG_USBHOST_PLATFORM_CDC_NCM) &&   \
+    !defined(CONFIG_USBHOST_PLATFORM_ASIX) &&      \
+    !defined(CONFIG_USBHOST_PLATFORM_RTL8152)
+#error "Please enable at least one USB Ethernet platform in usb_config.h or Kconfig"
+#endif
+
 // #define CONFIG_USBHOST_PLATFORM_CDC_ECM
 // #define CONFIG_USBHOST_PLATFORM_CDC_RNDIS
 // #define CONFIG_USBHOST_PLATFORM_CDC_NCM
 // #define CONFIG_USBHOST_PLATFORM_ASIX
 // #define CONFIG_USBHOST_PLATFORM_RTL8152
-// #define CONFIG_USBHOST_PLATFORM_BL616
 
 ip_addr_t g_ipaddr;
 ip_addr_t g_netmask;
@@ -545,104 +552,3 @@ void usbh_rtl8152_stop(struct usbh_rtl8152 *rtl8152_class)
     netif_remove(netif);
 }
 #endif
-
-#ifdef CONFIG_USBHOST_PLATFORM_BL616
-#include "usbh_bl616.h"
-
-struct netif g_bl616_netif;
-static err_t usbh_bl616_linkoutput(struct netif *netif, struct pbuf *p)
-{
-    int ret;
-    (void)netif;
-
-    usbh_lwip_eth_output_common(p, usbh_bl616_get_eth_txbuf());
-    ret = usbh_bl616_eth_output(p->tot_len);
-    if (ret < 0) {
-        return ERR_BUF;
-    } else {
-        return ERR_OK;
-    }
-}
-
-void usbh_bl616_eth_input(uint8_t *buf, uint32_t buflen)
-{
-    usbh_lwip_eth_input_common(&g_bl616_netif, buf, buflen);
-}
-
-static err_t usbh_bl616_if_init(struct netif *netif)
-{
-    LWIP_ASSERT("netif != NULL", (netif != NULL));
-
-    netif->mtu = 1500;
-    netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP;
-    netif->state = NULL;
-    netif->name[0] = 'E';
-    netif->name[1] = 'X';
-    netif->output = etharp_output;
-    netif->linkoutput = usbh_bl616_linkoutput;
-    return ERR_OK;
-}
-
-void usbh_bl616_sta_connect_callback(void)
-{
-}
-
-void usbh_bl616_sta_disconnect_callback(void)
-{
-    struct netif *netif = &g_bl616_netif;
-
-    netif_set_down(netif);
-}
-
-void usbh_bl616_sta_update_ip(uint8_t ip4_addr[4], uint8_t ip4_mask[4], uint8_t ip4_gw[4])
-{
-    struct netif *netif = &g_bl616_netif;
-
-    IP4_ADDR(&netif->ip_addr, ip4_addr[0], ip4_addr[1], ip4_addr[2], ip4_addr[3]);
-    IP4_ADDR(&netif->netmask, ip4_mask[0], ip4_mask[1], ip4_mask[2], ip4_mask[3]);
-    IP4_ADDR(&netif->gw, ip4_gw[0], ip4_gw[1], ip4_gw[2], ip4_gw[3]);
-
-    netif_set_up(netif);
-}
-
-void usbh_bl616_run(struct usbh_bl616 *bl616_class)
-{
-    struct netif *netif = &g_bl616_netif;
-
-    netif->hwaddr_len = 6;
-    memcpy(netif->hwaddr, bl616_class->sta_mac, 6);
-
-    IP4_ADDR(&g_ipaddr, 0, 0, 0, 0);
-    IP4_ADDR(&g_netmask, 0, 0, 0, 0);
-    IP4_ADDR(&g_gateway, 0, 0, 0, 0);
-
-    netif = netif_add(netif, &g_ipaddr, &g_netmask, &g_gateway, NULL, usbh_bl616_if_init, tcpip_input);
-    netif_set_down(netif);
-    netif_set_default(netif);
-
-    dhcp_handle = usb_osal_timer_create("dhcp", 200, dhcp_timeout, netif, true);
-    if (dhcp_handle == NULL) {
-        USB_LOG_ERR("timer creation failed! \r\n");
-        while (1) {
-        }
-    }
-    usb_osal_timer_start(dhcp_handle);
-
-    usb_osal_thread_create("usbh_bl616", 2048, CONFIG_USBHOST_PSC_PRIO + 1, usbh_bl616_rx_thread, NULL);
-}
-
-void usbh_bl616_stop(struct usbh_bl616 *bl616_class)
-{
-    struct netif *netif = &g_bl616_netif;
-
-    (void)bl616_class;
-
-    netif_set_down(netif);
-    netif_remove(netif);
-}
-
-// #include "shell.h"
-
-// CSH_CMD_EXPORT(wifi_sta_connect, );
-// CSH_CMD_EXPORT(wifi_scan, );
-#endif

platform/rtthread/usb_check.c

@@ -17,8 +17,11 @@
 #endif
 #endif
 
-#if defined(ARCH_ARM_CORTEX_M7) ||                                          \
-    defined(SOC_HPM6000) || defined(SOC_HPM6E00) || defined(SOC_HPM6P00) || \
+#if defined(ARCH_ARM_CORTEX_M7) ||                                                                  \
+    defined(ARCH_ARM_CORTEX_A) ||                                                                   \
+    defined(ARCH_RISCV64) ||                                                                        \
+    defined(SOC_HPM6200) || defined(SOC_HPM6300) || defined(SOC_HPM6700) || defined(SOC_HPM6800) || \
+    defined(SOC_HPM6E00) || defined(SOC_HPM6P00) ||                                                 \
     defined(BSP_USING_BL61X) || defined(BSP_USING_BL808)
 #ifndef RT_USING_CACHE
 #error RT_USING_CACHE must be enabled in this chip
@@ -27,6 +30,6 @@
 
 #ifdef RT_USING_CACHE
 #ifndef CONFIG_USB_DCACHE_ENABLE
-#warning CONFIG_USB_DCACHE_ENABLE must be enabled if you do not config nocache ram
+#error CONFIG_USB_DCACHE_ENABLE must be enabled if you do not config nocache ram
 #endif
 #endif