fix doxygen user name

class/audio/usbd_audio.c

@@ -1,3 +1,25 @@
+/**
+ * @file usbd_audio.c
+ * @brief
+ *
+ * Copyright (c) 2021 sakumisu
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ */
 #include "usbd_core.h"
 #include "usbd_audio.h"
 

class/cdc/usbd_cdc.c

@@ -2,7 +2,7 @@
  * @file usbd_cdc.c
  * @brief
  *
- * Copyright (c) 2021 Bouffalolab team
+ * Copyright (c) 2021 sakumisu
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

class/dfu/usbd_dfu.c

@@ -1,3 +1,25 @@
+/**
+ * @file usbd_dfu.c
+ * @brief
+ *
+ * Copyright (c) 2021 sakumisu
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ */
 #include "usbd_core.h"
 #include "usbd_dfu.h"
 

class/hid/usbd_hid.c

@@ -2,7 +2,7 @@
  * @file usbd_hid.c
  * @brief
  *
- * Copyright (c) 2021 Bouffalolab team
+ * Copyright (c) 2021 sakumisu
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

class/hub/usbd_hub.c

@@ -1,3 +1,25 @@
+/**
+ * @file usbd_hub.c
+ * @brief
+ *
+ * Copyright (c) 2021 sakumisu
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ */
 #include "usbd_core.h"
 #include "usbd_hub.h"
 

class/msc/usbd_msc.c

@@ -2,7 +2,7 @@
  * @file usbd_msc.c
  * @brief
  *
- * Copyright (c) 2021 Bouffalolab team
+ * Copyright (c) 2021 sakumisu
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

class/video/usbd_video.c

@@ -1,7 +1,7 @@
 /**
  * @file usbd_video.c
  *
- * Copyright (c) 2021 Bouffalolab team
+ * Copyright (c) 2021 sakumisu
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

core/usbd_core.c

@@ -2,7 +2,7 @@
  * @file usbd_core.c
  * @brief
  *
- * Copyright (c) 2021 Bouffalolab team
+ * Copyright (c) 2021 sakumisu
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

docs/usb_device.md

@@ -0,0 +1,316 @@
+# USB STACK API For device
+
+## USB Device Controller Porting 接口
+
+USB Device controller porting 接口在 `usb_stack/common/usb_dc.h` 文件中声明，用户根据自己的 MCU 实现以下接口:
+
+- `usbd_set_address`
+- `usbd_ep_open`
+- `usbd_ep_close`
+- `usbd_ep_set_stall`
+- `usbd_ep_clear_stall`
+- `usbd_ep_is_stalled`
+- `usbd_ep_write`
+- `usbd_ep_read`
+
+## USB Device Controller 其他接口
+
+用户需要实现 usb device controller 相关寄存器初始化的函数（可以命名为 `usb_dc_init` ）,以及在 USB 中断函数中根据不同的中断标志调用 `usbd_event_notify_handler`。
+
+## USB Device 应用层接口
+
+### USB Device 通用接口
+
+#### **usbd_desc_register**
+
+`usbd_desc_register` 用来注册 USB 描述符，描述符种类包括：设备描述符、配置描述符、接口描述符、字符串描述符、设备限定描述符。
+
+```
+    void usbd_desc_register(const uint8_t *desc);
+```
+
+- **desc**  描述符的句柄
+
+
+#### **usbd_msosv1_desc_register**
+
+`usbd_msosv1_desc_register` 用来注册一个 WINUSB 描述符，格式按照 `struct usb_msosv1_descriptor`。
+
+```
+    void usbd_msosv1_desc_register(struct usb_msosv1_descriptor *desc);
+```
+
+- **desc**  描述符句柄
+
+
+#### **usbd_class_add_interface**
+
+`usbd_class_add_interface` 用来给 USB 设备类增加接口，并将接口信息挂载在类的链表上。
+
+```
+    void usbd_class_add_interface(usbd_class_t *class, usbd_interface_t *intf);
+```
+
+- **class**  USB 设备类的句柄
+- **intf**   USB 设备接口的句柄
+
+`usbd_class_t` 定义如下
+
+```
+
+    typedef struct usbd_class {
+        usb_slist_t list;
+        const char *name;
+        usb_slist_t intf_list;
+    } usbd_class_t;
+
+```
+
+- **list** 类的链表节点
+- **name** 类的名称
+- **intf_list** 接口的链表节点
+
+`usbd_interface_t` 定义如下
+
+```
+    typedef struct usbd_interface {
+        usb_slist_t list;
+        /** Handler for USB Class specific commands */
+        usbd_request_handler class_handler;
+        /** Handler for USB Vendor specific commands */
+        usbd_request_handler vendor_handler;
+        /** Handler for USB custom specific commands */
+        usbd_request_handler custom_handler;
+        /** Handler for USB event notify commands */
+        usbd_notify_handler notify_handler;
+        uint8_t intf_num;
+        usb_slist_t ep_list;
+    } usbd_interface_t;
+
+```
+
+- **list** 接口的链表节点
+- **class_handler** class setup 请求回调函数
+- **vendor_handler** vendor setup 请求回调函数
+- **custom_handler** custom setup 请求回调函数
+- **notify_handler** 中断标志、协议栈相关状态回调函数
+- **intf_num** 当前接口偏移
+- **ep_list** 端点的链表节点
+
+#### **usbd_interface_add_endpoint**
+
+`usbd_interface_add_endpoint` 用来给 USB 接口增加端点，并将端点信息挂载在接口的链表上。
+
+```
+    void usbd_interface_add_endpoint(usbd_interface_t *intf, usbd_endpoint_t *ep);
+```
+
+- **intf**  USB 设备接口的句柄
+- **ep**    USB 设备端点的句柄
+
+`usbd_endpoint_t` 定义如下
+
+```
+    typedef struct usbd_endpoint {
+        usb_slist_t list;
+        uint8_t ep_addr;
+        usbd_endpoint_callback ep_cb;
+    } usbd_endpoint_t;
+```
+
+- **list** 端点的链表节点
+- **ep_addr** 端点地址
+- **ep_cb** 端点中断回调函数
+
+#### **usb_device_is_configured**
+
+`usb_device_is_configured` 用来检查 USB 设备是否被配置（枚举）。
+
+```
+    bool usb_device_is_configured(void);
+```
+
+- **return** 配置状态， 0 表示未配置， 1 表示配置成功
+
+
+### USB Device CDC 类接口
+
+#### **usbd_cdc_add_acm_interface**
+
+`usbd_cdc_add_acm_interface` 用来给 USB CDC ACM 类添加接口，并重写该接口相关的函数。重写的函数包括 `cdc_acm_class_request_handler` 和 ``cdc_notify_handler`，
+其中 `cdc_acm_class_request_handler` 用于处理 USB CDC ACM Setup 中断请求， `cdc_notify_handler` 用于实现 USB CDC 其他中断回调函数。
+
+```
+    void usbd_cdc_add_acm_interface(usbd_class_t *class, usbd_interface_t *intf);
+```
+
+- **class** 类的句柄
+- **intf**  接口句柄
+
+#### **usbd_cdc_acm_set_line_coding**
+
+`usbd_cdc_acm_set_line_coding` 用来对串口进行配置。该接口由用户实现，默认为空。
+
+```
+    void usbd_cdc_acm_set_line_coding(uint32_t baudrate, uint8_t databits, uint8_t parity, uint8_t stopbits);
+```
+
+- **baudrate** 波特率
+- **databits**  数据位
+- **parity**  校验位
+- **stopbits**  停止位
+
+
+#### **usbd_cdc_acm_set_dtr**
+
+`usbd_cdc_acm_set_line_coding` 用来控制串口 DTR。该接口由用户实现，默认为空。
+
+```
+    void usbd_cdc_acm_set_dtr(bool dtr);
+```
+
+- **dtr** dtr 为1表示拉低电平，为0表示拉高电平
+
+
+#### **usbd_cdc_acm_set_rts**
+
+`usbd_cdc_acm_set_line_coding`  用来控制串口 RTS。该接口由用户实现，默认为空。
+
+```
+    void usbd_cdc_acm_set_rts(bool rts);
+```
+
+- **rts** rts 为1表示拉低电平，为0表示拉高电平
+
+### USB Device MSC 类接口
+
+#### **usbd_msc_class_init**
+
+`usbd_msc_class_init` 用于初始化 USB MSC 类，注册 USB CDC ACM 设备并为其添加接口，且为接口添加 BLUK OUT 、BULK IN 端点及其回调函数。
+
+```
+    void usbd_msc_class_init(uint8_t out_ep, uint8_t in_ep);
+```
+
+- **out_ep**     输出端点的地址
+- **in_ep**      输入端点的地址
+
+#### **usbd_msc_get_cap**
+
+`usbd_msc_get_cap` 用来获取存储器的信息。该接口由用户实现，默认为空。
+
+```
+    void usbd_msc_get_cap(uint8_t lun, uint32_t *block_num, uint16_t *block_size);
+```
+
+- **lun** 存储逻辑单元，暂时无用
+- **block_num**  存储扇区个数的指针
+- **block_size**  存储扇区大小的指针
+
+#### **usbd_msc_sector_read**
+
+`usbd_msc_sector_read` 用来对存储器某个扇区开始进行数据读取。该接口由用户实现，默认为空。
+
+```
+    int usbd_msc_sector_read(uint32_t sector, uint8_t *buffer, uint32_t length);
+```
+
+- **sector** 扇区偏移
+- **buffer** 存储读取的数据的指针
+- **length** 读取长度
+
+
+#### **usbd_msc_sector_write**
+
+`usbd_msc_sector_write`  用来对存储器某个扇区开始写入数据。该接口由用户实现，默认为空。
+
+```
+    int usbd_msc_sector_write(uint32_t sector, uint8_t *buffer, uint32_t length);
+```
+
+- **sector** 扇区偏移
+- **buffer** 写入数据指针
+- **length** 写入长度
+
+
+### USB Device HID 类接口
+
+#### **usbd_hid_add_interface**
+
+`usbd_hid_add_interface`  用来给 USB HID 类添加接口，并重写该接口相关的函数。重写的函数包括 `hid_class_request_handler` 、 `hid_custom_request_handler`
+和 `hid_notify_handler`，其中 `hid_class_request_handler` 用来处理 USB HID 类的 Setup 中断请求， `hid_custom_request_handler` 用来处理 USB HID 获取描述符请求，
+`hid_notify_handler`  用来处理 USB HID 类的其他中断回调函数。
+
+```
+    void usbd_hid_add_interface(usbd_class_t *class, usbd_interface_t *intf);
+```
+
+- **class** 类的句柄
+- **intf**  接口句柄
+
+#### **usbd_hid_report_descriptor_register**
+
+`usbd_hid_report_descriptor_register`  用来对存储器某个扇区开始写入数据。该接口由用户实现，默认为空。
+
+```
+    void usbd_hid_report_descriptor_register(uint8_t intf_num, const uint8_t *desc, uint32_t desc_len);
+```
+
+- **intf_num** 当前 hid 报告描述符所在接口偏移
+- **desc** 报告描述符
+- **desc_len** 报告描述符长度
+
+#### **usbd_hid_set_request_callback**
+
+`usbd_hid_set_request_callback`  用来对存储器某个扇区开始写入数据。该接口由用户实现，默认为空。
+
+```
+    void usbd_hid_set_request_callback( uint8_t intf_num,
+                                        uint8_t (*get_report_callback)(uint8_t report_id, uint8_t report_type),
+                                        void (*set_report_callback)(uint8_t report_id, uint8_t report_type, uint8_t *report, uint8_t report_len),
+                                        uint8_t (*get_idle_callback)(uint8_t report_id),
+                                        void (*set_idle_callback)(uint8_t report_id, uint8_t duration),
+                                        void (*set_protocol_callback)(uint8_t protocol),
+                                        uint8_t (*get_protocol_callback)(void));
+
+```
+
+- **intf_num** 当前 hid 报告描述符所在接口偏移
+- **get_report_callback** get report命令处理回调函数
+- **set_report_callback** set report命令处理回调函数
+- **get_idle_callback** get idle命令处理回调函数
+- **set_idle_callback** set idle命令处理回调函数
+- **set_protocol_callback** set protocol命令处理回调函数
+- **get_protocol_callback** get protocol命令处理回调函数
+
+
+### USB Device Audio 类接口
+
+#### **usbd_audio_add_interface**
+
+`usbd_audio_add_interface`  用来给 USB Audio 类添加接口，并重写该接口相关的函数。重写的函数包括 `audio_class_request_handler` 和 `audio_notify_handler`。
+
+```
+    void usbd_audio_add_interface(usbd_class_t *class, usbd_interface_t *intf);
+```
+
+- **class** 类的句柄
+- **intf**  接口句柄
+
+
+### USB Device Video 类接口
+
+#### **usbd_video_add_interface**
+
+`usbd_video_add_interface`  用来给 USB Video 类添加接口，并重写该接口相关的函数。重写的函数包括 `video_class_request_handler` 和 `video_notify_handler`。
+
+```
+    void usbd_video_add_interface(usbd_class_t *class, usbd_interface_t *intf);
+```
+
+- **class** 类的句柄
+- **intf**  接口句柄
+
+
+### USB Device DFU 类接口
+