Closed KeyMagicHorse closed 1 year ago
下面是我截取的部分代码。
// ************************************* 6kro键盘描述符数据 ************************************* #define KEYBOARD_HID_EP_ARRAY 0x81 // 6kro键盘端点地址 #define KEYBOARD_HID_EP_ARRAY_SIZE 8 // 6kro键盘端点发送数据长度 #define KEYBOARD_HID_EP_ARRAY_INTERVAL 10 // 6kro键盘端点中断间隔 #define KEYBOARD_REPORT_DESC_SIZE 64 // 6kro键盘端点 hid 描述符大小 // ************************************* 6kro键盘描述符数据 ************************************* // *********************************** CONSUMER and system描述符 *********************************** #define CONSUMER_AND_SYSTEM_HID_EP_ARRAY 0x82 //端点地址 #define CONSUMER_AND_SYSTEM_HID_EP_ARRAY_SIZE 3 // 端点发送数据长度 #define CONSUMER_AND_SYSTEM_HID_EP_ARRAY_INTERVAL 10 // 端点中断间隔 #define CONSUMER_AND_SYSTEM_REPORT_DESC_SIZE 49 // 端点 hid 描述符大小 // *********************************** CONSUMER and system描述符 *********************************** #define CONFIGURATION_DESCRIPTOR_SIZ (9+ 9+9+7 + 9+9+7) // CONFIGURATION_DESCRIPTOR整个这个配置描述符大小 除开设备描述符和string // 配置描述符 static const uint8_t CONFIGURATION_DESCRIPTOR[] = { // 设备描述符 使用usb1.1协议 USB_DEVICE_DESCRIPTOR_INIT(USB_1_1, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0002, 0x01), // 配置描述符 usb总线供电 最大500ma size = 09.!!!!!!!!!!!这个第二个参数是使用了多少端点!!! USB_CONFIG_DESCRIPTOR_INIT(CONFIGURATION_DESCRIPTOR_SIZ, 0x02, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER), /**************************** 0x81号接口描述符 ******************************/ 0x09, /* bLength: 描述符大小.固定为0x09 */ USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: 接口描述符类型.固定为0x04 */ 0x00, /* bInterfaceNumber: 该接口的编号 */ 0x00, /* bAlternateSetting: 不用管写0 */ 0x01, /* bNumEndpoints: 该接口使用端点数,不能是0 */ 0x03, /* bInterfaceClass: HID */ 0x01, /* bInterfaceSubClass : 1=BOOT, 0=no boot */ 0x01, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */ 0, /* iInterface: 描述该接口的字符串索引值*/ /**************************** 0x81号接口描述符 ******************************/ /******************** 0x81号接口识别HID通信所使用的描述符 ********************/ 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 */ KEYBOARD_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */ 0x00, /******************** 0x81号接口识别HID通信所使用的描述符 ********************/ /******************** 0x81号接口6kro端点描述符 ********************/ 0x07, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType (Endpoint) KEYBOARD_HID_EP_ARRAY, // bEndpointAddress (IN/D1H) 端点地址81 0x03, // bmAttributes (Interrupt) KEYBOARD_HID_EP_ARRAY_SIZE, 0x00, // wMaxPacketSize 8 KEYBOARD_HID_EP_ARRAY_INTERVAL, // bInterval 10 (unit depends on device speed) /******************** 0x81号接口6kro端点描述符 ********************/ /**************************** 0x82号接口描述符 ******************************/ 0x09, /* bLength: 描述符大小.固定为0x09 */ USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: 接口描述符类型.固定为0x04 */ 0x01, /* bInterfaceNumber: 该接口的编号 */ 0x00, /* bAlternateSetting: 不用管写0 */ 0x01, /* bNumEndpoints: 该接口使用端点数,不能是0 */ 0x03, /* bInterfaceClass: HID */ 0x01, /* bInterfaceSubClass : 1=BOOT, 0=no boot */ 0x01, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */ 0, /* iInterface: 描述该接口的字符串索引值*/ /**************************** 0x81号接口描述符 ******************************/ /******************** 0x82号接口识别HID通信所使用的描述符 ********************/ 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 */ CONSUMER_AND_SYSTEM_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */ 0x00, /******************** 0x81号接口识别HID通信所使用的描述符 ********************/ /******************** CONSUMER and system端点描述符 ********************/ 0x07, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType (Endpoint) CONSUMER_AND_SYSTEM_HID_EP_ARRAY, // bEndpointAddress (IN/D2H) 端点地址82 0x03, // bmAttributes (Interrupt) CONSUMER_AND_SYSTEM_HID_EP_ARRAY_SIZE, 0x00, // wMaxPacketSize 2 CONSUMER_AND_SYSTEM_HID_EP_ARRAY_INTERVAL, // bInterval 10 (unit depends on device speed) /******************** CONSUMER and system端点描述符 ********************/ /////////////////////////////////////// /// 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 /////////////////////////////////////// 0x26, /* 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 */ 'H', 0x00, /* wcChar10 */ 'I', 0x00, /* wcChar11 */ 'D', 0x00, /* wcChar12 */ ' ', 0x00, /* wcChar13 */ 'D', 0x00, /* wcChar14 */ 'E', 0x00, /* wcChar15 */ 'M', 0x00, /* wcChar16 */ 'O', 0x00, /* wcChar17 */ /////////////////////////////////////// /// 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 */ 0x00 }; static const uint8_t hid_keyboard_report_desc[KEYBOARD_REPORT_DESC_SIZE] = { 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) 0x09, 0x06, // Usage (Keyboard) 0xA1, 0x01, // Collection (Application) 0x75, 0x01, // Report Size (1) 0x95, 0x08, // Report Count (8) 0x05, 0x07, // Usage Page (Kbrd/Keypad) 0x19, 0xE0, // Usage Minimum (0xE0) 0x29, 0xE7, // Usage Maximum (0xE7) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x95, 0x01, // Report Count (1) 0x75, 0x08, // Report Size (8) 0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x95, 0x05, // Report Count (5) 0x75, 0x01, // Report Size (1) 0x05, 0x08, // Usage Page (LEDs) 0x19, 0x01, // Usage Minimum (Num Lock) 0x29, 0x05, // Usage Maximum (Kana) 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x95, 0x01, // Report Count (1) 0x75, 0x03, // Report Size (3) 0x91, 0x03, // Output (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x95, 0xBD, // Report Count (-67) 0x75, 0x08, // Report Size (8) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x00, // Logical Maximum (255) 0x05, 0x07, // Usage Page (Kbrd/Keypad) 0x19, 0x00, // Usage Minimum (0x00) 0x29, 0xFF, // Usage Maximum (0xFF) 0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) 0xC0, // End Collection // 64 bytes }; // consumer controls & system controls. static const uint8_t hid_consumer_and_system_report_desc[CONSUMER_AND_SYSTEM_REPORT_DESC_SIZE] = { /* system control */ 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) 0x09, 0x80, // Usage (Sys Control) 0xA1, 0x01, // Collection (Application) 0x85, 0x02, // Report ID (2) 0x15, 0x01, // Logical Minimum (1) 0x26, 0xB7, 0x00, // Logical Maximum (183) 0x19, 0x01, // Usage Minimum (Pointer) 0x29, 0xB7, // Usage Maximum (Sys Display LCD Autoscale) 0x75, 0x10, // Report Size (16) 0x95, 0x01, // Report Count (1) 0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) 0xC0, // End Collection /* consumer */ 0x05, 0x0C, // Usage Page (Consumer) 0x09, 0x01, // Usage (Consumer Control) 0xA1, 0x01, // Collection (Application) 0x85, 0x03, // Report ID (3) 0x15, 0x01, // Logical Minimum (1) 0x26, 0x9C, 0x02, // Logical Maximum (668) 0x19, 0x01, // Usage Minimum (Consumer Control) 0x2A, 0x9C, 0x02, // Usage Maximum (AC Distribute Vertically) 0x75, 0x10, // Report Size (16) 0x95, 0x01, // Report Count (1) 0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) 0xC0, // End Collection // 49 bytes }; static struct usbd_endpoint hid_keyboard_in_ep = { .ep_cb = usbd_hid_int_callback, .ep_addr = KEYBOARD_HID_EP_ARRAY }; static struct usbd_endpoint hid_consumer_and_system_in_ep = { .ep_cb = usbd_hid_int_callback, .ep_addr = CONSUMER_AND_SYSTEM_HID_EP_ARRAY }; struct usbd_interface intf1; struct usbd_interface intf2; void hid_keyboard_init(void) { usbd_desc_register(CONFIGURATION_DESCRIPTOR);// 放入配置描述符 usbd_add_interface(usbd_hid_init_intf(&intf1, hid_keyboard_report_desc, KEYBOARD_REPORT_DESC_SIZE)); usbd_add_interface(usbd_hid_init_intf(&intf2, hid_consumer_and_system_report_desc, CONSUMER_AND_SYSTEM_REPORT_DESC_SIZE)); usbd_add_endpoint(&hid_keyboard_in_ep); usbd_add_endpoint(&hid_consumer_and_system_in_ep); usbd_initialize(); } // 键盘测试 void hid_keyboard_test(void) { uint8_t sendbuffer[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; //A usbd_ep_start_write(KEYBOARD_HID_EP_ARRAY, sendbuffer, 8); hid_state = HID_STATE_BUSY; while (hid_state == HID_STATE_BUSY) { } } // 多媒体测试 void hid_consumer_test(void){ uint8_t consumer_report_id = 0x03; // uint8_t reportData[3] = {consumer_report_id, 0xE9, 0x00};// 音量up uint8_t reportData[3] = {consumer_report_id, 0x00, 0x00}; usbd_ep_start_write(CONSUMER_AND_SYSTEM_HID_EP_ARRAY, reportData, 3); hid_state = HID_STATE_BUSY; while (hid_state == HID_STATE_BUSY) { } }
没看出问题,自己解决吧