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update hid inout demo

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This commit is contained in:
sakimisu
2023-07-20 22:03:45 +08:00
parent fed6f26ebd
commit 64e2b8d480
1 changed files with 49 additions and 52 deletions
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101
demo/hid_custom_inout_template.c
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@@ -3,7 +3,7 @@
/*!< hidraw in endpoint */
#define HIDRAW_IN_EP 0x81
#define HIDRAW_IN_SIZE 64
#define HIDRAW_IN_EP_SIZE 64
#define HIDRAW_IN_INTERVAL 10
/*!< hidraw out endpoint */
@@ -20,7 +20,7 @@
#define USB_HID_CONFIG_DESC_SIZ (9 + 9 + 9 + 7 + 7)
/*!< custom hid report descriptor size */
#define HID_CUSTOM_REPORT_DESC_SIZE 34
#define HID_CUSTOM_REPORT_DESC_SIZE 38
/*!< global descriptor */
static const uint8_t hid_descriptor[] = {
@@ -51,7 +51,7 @@ static const uint8_t hid_descriptor[] = {
USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
HIDRAW_IN_EP, /* bEndpointAddress: Endpoint Address (IN) */
0x03, /* bmAttributes: Interrupt endpoint */
WBVAL(HIDRAW_IN_SIZE), /* wMaxPacketSize: 4 Byte max */
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 */
@@ -61,13 +61,13 @@ static const uint8_t hid_descriptor[] = {
WBVAL(HIDRAW_OUT_EP_SIZE), /* wMaxPacketSize: 4 Byte max */
HIDRAW_OUT_EP_INTERVAL, /* bInterval: Polling Interval */
/* 73 */
///////////////////////////////////////
/// string0 descriptor
///////////////////////////////////////
/*
* string0 descriptor
*/
USB_LANGID_INIT(USBD_LANGID_STRING),
///////////////////////////////////////
/// string1 descriptor
///////////////////////////////////////
/*
* string1 descriptor
*/
0x14, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
@@ -79,9 +79,9 @@ static const uint8_t hid_descriptor[] = {
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
///////////////////////////////////////
/// string2 descriptor
///////////////////////////////////////
/*
* string2 descriptor
*/
0x26, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
@@ -102,9 +102,9 @@ static const uint8_t hid_descriptor[] = {
'E', 0x00, /* wcChar15 */
'M', 0x00, /* wcChar16 */
'O', 0x00, /* wcChar17 */
///////////////////////////////////////
/// string3 descriptor
///////////////////////////////////////
/*
* string3 descriptor
*/
0x16, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'2', 0x00, /* wcChar0 */
@@ -118,9 +118,9 @@ static const uint8_t hid_descriptor[] = {
'5', 0x00, /* wcChar8 */
'6', 0x00, /* wcChar9 */
#ifdef CONFIG_USB_HS
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
/*
* device qualifier descriptor
*/
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
@@ -138,34 +138,36 @@ static const uint8_t hid_descriptor[] = {
/*!< custom hid report descriptor */
static 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)
0x09, 0x01, // USAGE (Vendor Usage 1)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x26, 0xff, 0x00, // LOGICAL_MAXIMUM (255)
0x95, 0x40, // REPORT_COUNT (64)
0x75, 0x08, // REPORT_SIZE (8)
0x81, 0x02, // INPUT (Data,Var,Abs)
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, 0x01, /* USAGE (Vendor Usage 1) */
0x15, 0x00, /* LOGICAL_MINIMUM (0) */
0x26, 0xff, 0x00, /* LOGICAL_MAXIMUM (255) */
0x95, 0x40 - 1, /* REPORT_COUNT (63) */
0x75, 0x08, /* REPORT_SIZE (8) */
0x81, 0x02, /* INPUT (Data,Var,Abs) */
/* <___________________________________________________> */
0x09, 0x01, // USAGE (Vendor Usage 1)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x26, 0xff, 0x00, // LOGICAL_MAXIMUM (255)
0x95, 0x40, // REPORT_COUNT (64)
0x75, 0x08, // REPORT_SIZE (8)
0x91, 0x02, // OUTPUT (Data,Var,Abs)
0x85, 0x01, /* REPORT ID (0x01) */
0x09, 0x01, /* USAGE (Vendor Usage 1) */
0x15, 0x00, /* LOGICAL_MINIMUM (0) */
0x26, 0xff, 0x00, /* LOGICAL_MAXIMUM (255) */
0x95, 0x40 - 1, /* REPORT_COUNT (63) */
0x75, 0x08, /* REPORT_SIZE (8) */
0x91, 0x02, /* OUTPUT (Data,Var,Abs) */
/* USER CODE END 0 */
0xC0 /* END_COLLECTION */
};
USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[64];
USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t write_buffer[64];
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];
#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 custom_state = HID_STATE_IDLE;
static volatile uint8_t custom_state;
void usbd_event_handler(uint8_t event)
{
@@ -182,7 +184,7 @@ void usbd_event_handler(uint8_t event)
break;
case USBD_EVENT_CONFIGURED:
/* setup first out ep read transfer */
usbd_ep_start_read(HIDRAW_OUT_EP, read_buffer, 64);
usbd_ep_start_read(HIDRAW_OUT_EP, read_buffer, HIDRAW_OUT_EP_SIZE);
break;
case USBD_EVENT_SET_REMOTE_WAKEUP:
break;
@@ -204,6 +206,8 @@ static void usbd_hid_custom_out_callback(uint8_t ep, uint32_t nbytes)
{
USB_LOG_RAW("actual out len:%d\r\n", nbytes);
usbd_ep_start_read(HIDRAW_OUT_EP, read_buffer, 64);
read_buffer[0] = 0x02; /* IN: report id */
usbd_ep_start_write(HIDRAW_IN_EP, read_buffer, nbytes);
}
static struct usbd_endpoint custom_in_ep = {
@@ -216,9 +220,16 @@ static struct usbd_endpoint custom_out_ep = {
.ep_addr = HIDRAW_OUT_EP
};
/* function ------------------------------------------------------------------*/
/**
* @brief hid custom init
* @pre none
* @param[in] none
* @retval none
*/
struct usbd_interface intf0;
void hid_custom_keyboard_init(void)
void hid_custom_init(void)
{
usbd_desc_register(hid_descriptor);
usbd_add_interface(usbd_hid_init_intf(&intf0, hid_custom_report_desc, HID_CUSTOM_REPORT_DESC_SIZE));
@@ -227,17 +238,3 @@ void hid_custom_keyboard_init(void)
usbd_initialize();
}
void hid_custom_test(void)
{
const uint8_t sendbuffer[8] = { 0x00, 0x00, HID_KBD_USAGE_A, 0x00, 0x00, 0x00, 0x00, 0x00 };
memcpy(write_buffer, sendbuffer, 8);
int ret = usbd_ep_start_write(HIDRAW_IN_EP, write_buffer, 8);
if (ret < 0) {
return;
}
custom_state = HID_STATE_BUSY;
while (custom_state == HID_STATE_BUSY) {
}
}