stm32 hid 键盘描述

/* USB Standard Device Descriptor */const uint8_t Joystick_DeviceDescriptor[JOYSTICK_SIZ_DEVICE_DESC] = { 0x12, /*bLength */ USB_DEVICE_DESCRIPTOR_TYPE, /*bDescriptorType*/ 0x00, /*bcdUSB */ 0x02, 0x00, /*bDeviceClass*/ 0x00, /*bDeviceSubClass*/ 0x00, /*bDeviceProtocol*/ 0x40, /*bMaxPacketSize40*/ 0x08, /*idVendor (0x0483)*/ 0x48, 0x57, /*idProduct = 0x5710*/ 0x10, 0x00, /*bcdDevice rel. 2.00*/ 0x02, , /*Index of string descriptor describing manufacturer */ , /*Index of string descriptor describing product*/ , /*Index of string descriptor describing the device serial number */ 0x01 /*bNumConfigurations*/ } ; /* Joystick_DeviceDescriptor *//* USB Configuration Descriptor *//* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */const uint8_t Joystick_ConfigDescriptor[JOYSTICK_SIZ_CONFIG_DESC] = { 0x09, /* bLength: Configuation Descriptor size */ USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType: Configuration */ JOYSTICK_SIZ_CONFIG_DESC, /* wTotalLength: Bytes returned */ 0x00, 0x01, /*bNumInterfaces: 1 interface*/ 0x01, /*bConfigurationValue: Configuration value*/ 0x00, /*iConfiguration: Index of string descriptor describing the configuration*/ 0xC0, /*bmAttributes: bus powered */ 0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/ /************** Descriptor of Joystick Mouse interface ****************/ /* 09 */ 0x09, /*bLength: Interface Descriptor size*/ USB_INTERFACE_DESCRIPTOR_TYPE,/*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*/ 0x01, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/ , /*iInterface: Index of string descriptor*/ /******************** Descriptor of Joystick Mouse HID ********************/ /* 18 */ 0x09, /*bLength: HID Descriptor size*/ HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/ 0x00, /*bcdHID: HID Class Spec release number*/ 0x01, 0x00, /*bCountryCode: Hardware target country*/ 0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/ 0x22, /*bDescriptorType*/ JOYSTICK_SIZ_REPORT_DESC,/*wItemLength: Total length of Report descriptor*/ 0x00, /******************** Descriptor of Joystick Mouse endpoint ********************/ /* 27 */ 0x07, /*bLength: Endpoint Descriptor size*/ USB_ENDPOINT_DESCRIPTOR_TYPE, /*bDescriptorType:*/ 0x81, /*bEndpointAddress: Endpoint Address (IN)*/ 0x03, /*bmAttributes: Interrupt endpoint*/ 0x08, /*wMaxPacketSize: 4 Byte max */ 0x00, 0x20, /*bInterval: Polling Interval (32 ms)*/ /* 34 */ 0x07, /*bLength: Endpoint Descriptor size*/ USB_ENDPOINT_DESCRIPTOR_TYPE, /*bDescriptorType:*/ 0x01, /*bEndpointAddress: Endpoint Address (OUT)*/ 0x03, /*bmAttributes: Interrupt endpoint*/ 0x08, /*wMaxPacketSize: 8 Byte max */ 0x00, 0x05, //0x20 /*bInterval: Polling Interval (32 ms)*//* 41 */ } ; /* MOUSE_ConfigDescriptor */const uint8_t Joystick_ReportDescriptor[JOYSTICK_SIZ_REPORT_DESC] = { 0x05, 0x01, // USAGE_PAGE (Generic Desktop) 0x09, 0x06, // USAGE (Keyboard) 0xa1, 0x01, // COLLECTION (Application) 0x05, 0x07, // USAGE_PAGE (Keyboard/Keypad) 0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl) 0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI) 0x15, 0x00, // LOGICAL_MINIMUM (0) 0x25, 0x01, // LOGICAL_MAXIMUM (1) 0x95, 0x08, // REPORT_COUNT (8) 0x75, 0x01, // REPORT_SIZE (1) 0x81, 0x02, // INPUT (Data,Var,Abs) 0x95, 0x01, // REPORT_COUNT (1) 0x75, 0x08, // REPORT_SIZE (8) 0x81, 0x03, // INPUT (Cnst,Var,Abs) 0x95, 0x06, // REPORT_COUNT (6) 0x75, 0x08, // REPORT_SIZE (8) 0x25, 0xFF, // LOGICAL_MAXIMUM (255) 0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated)) 0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application) 0x81, 0x00, // INPUT (Data,Ary,Abs) 0x25, 0x01, // LOGICAL_MAXIMUM (1) 0x95, 0x02, // REPORT_COUNT (2) 0x75, 0x01, // REPORT_SIZE (1) 0x05, 0x08, // USAGE_PAGE (LEDs) 0x19, 0x01, // USAGE_MINIMUM (Num Lock) 0x29, 0x02, // USAGE_MAXIMUM (Caps Lock) 0x91, 0x02, // OUTPUT (Data,Var,Abs) 0x95, 0x01, // REPORT_COUNT (1) 0x75, 0x06, // REPORT_SIZE (6) 0x91, 0x03, // OUTPUT (Cnst,Var,Abs) 0xc0 // END_COLLECTION } ; /* Joystick_ReportDescriptor *//* USB String Descriptors (optional) */const uint8_t Joystick_StringLangID[JOYSTICK_SIZ_STRING_LANGID] = { JOYSTICK_SIZ_STRING_LANGID, USB_STRING_DESCRIPTOR_TYPE, 0x09, 0x04 } ; /* LangID = 0x0409: U.S. English */