descp_kb.h

關於USB鼠標

//*****************************************************************************************
// Cypress Semiconductor - Customer Design Center 
//*****************************************************************************************
// Project		: (SL811S + Audio Control + Internet Control) Demo Code
// File			: descp.h (USB Descriptors ROM code)
// DCE/FAE		: Shawn Ng (cxn)
// Last Update	: 03/01/02
//
//*****************************************************************************************
// Constant specific to USB Slave Descriptors
//*****************************************************************************************
#define DEV_LEN		0x12			// Device Descriptor Length
#define HID_LEN		0x09			// HID-Class Descriptor Length
#define CFG_LEN		0x22			// Configuration Descriptor Length
#define REP_LEN		0x3F			// HID Report Descriptor Length
#define EP0_LEN     0x10

#include "std_defs.h"

#define code
//---------------------------------------------------------------------------------------------------------------------
// DEVICE DESCRIPTOR
//---------------------------------------------------------------------------------------------------------------------
code BYTE	Dev_Descp[] = {	DEV_LEN,			// bLength: Size of descriptor
							0x01,				// bDescriptorType: Device	
							0x10,0x01,			// bcdUSB: USB 1.1
							0x00,				// bDeviceClass: none
							0x00,				// bDeviceSubClass: none
							0x00,				// bDeviceProtocol: none
							EP0_LEN,			// bMaxPacketSize0: 8/64 bytes
							0xB4,0x04,			// idVendor: 0x04B4 - Cypress
							0x13,0x08,			// idProduct: 0x1111 - SL811S
							0x00,0x01,			// bcdDevice: version 1.0
							0x01,				// iManufacturer: Cypress
							0x02,				// iProduct: Cypress SL811S - HID Consumer Control
							0x00,				// iSerialNumber: none
							0x01};				// bNumConfigurations: 1

//---------------------------------------------------------------------------------------------------------------------
// CONFIGURATION DESCRIPTOR
//---------------------------------------------------------------------------------------------------------------------
code BYTE	Cfg_Descp[] = {	0x09,				// bLength: Size of descriptor
							0x02,				// bDescriptorType: Configuration	
							CFG_LEN,0x00,		// wTotalLength: Cfg+Ifc+Class+Ep = 34 bytes
							0x01,				// bNumInterfaces: 1 interface
							0x01,				// bConfigurationValue: 1
							0x00,				// iConfiguration: none
							0xA0,				// bmAttributes: bus-powered, remote-wakeup
							0x32,				// MaxPower: 100mA

//---------------------------------------------------------------------------------------------------------------------
// INTERFACE DESCRIPTOR
//---------------------------------------------------------------------------------------------------------------------
							0x09,				// bLength: Size of descriptor
							0x04,				// bDescriptorType: Interface
							0x00,				// bInterfaceNumber: #0
							0x00,				// bAlternateSetting: #0
							0x01,				// bNumEndpoints: 1
							0x03,				// bInterfaceClass: HID-class
							0x01,				// bInterfaceSubClass
							0x01,				// bInterfaceProtocol: Keyboard
							0x00,				// iInterface: none

//---------------------------------------------------------------------------------------------------------------------
// HID-CLASS DESCRIPTOR
//---------------------------------------------------------------------------------------------------------------------
							0x09,				// bLength: Size of descriptor
							0x21,				// bDescriptorType: HID Class
							0x01,0x01,			// bcdHID: HID Class version 1.1
							0x00,				// bCountryCode: none
							0x01,				// bNumDescriptors: 1 report descp
							0x22,				// bDescriptorType: report descriptor type
							REP_LEN,0x00,		// wDescriptorLength: 31 bytes

//---------------------------------------------------------------------------------------------------------------------
// ENDPOINT DESCRIPTOR
//---------------------------------------------------------------------------------------------------------------------
							0x07,				// bLength: Size of descriptor
							0x05,				// bDescriptorType: Endpoint
							0x81,				// bEndpointAddress: IN, EP1
							0x03,				// bmAttributes: Interrupt
							0x10,0x00,			// wMaxPacketSize: EP1_LEN -> 0x10
							0x0A};				// bInterval: 10ms

//---------------------------------------------------------------------------------------------------------------------
// REPORT DESCRIPTOR

code BYTE	Rep_Descp[] = {	0x05, 0x01, // Usage Page (Generic Desktop),         
							0x09, 0x06, // Usage (Keyboard),
							0xA1, 0x01, // Collection (Application),
							0x05, 0x07, //   Usage Page (Key Codes);
							0x19, 0xE0, //   Usage Minimum (224),
							0x29, 0xE7, //   Usage Maximum (231),
							0x15, 0x00, //   Logical Minimum (0),
							0x25, 0x01, //   Logical Maximum (1),
							0x75, 0x01, //   Report Size (1),
							0x95, 0x08, //   Report Count (8),
							0x81, 0x02, //   Input (Data, Variable, Absolute), ;Modifier byte
							0x95, 0x01, //   Report Count (1),
							0x75, 0x08, //   Report Size (8),
							0x81, 0x01, //   Input (Constant), ;Reserved byte
							0x95, 0x05, //   Report Count (5),
							0x75, 0x01, //   Report Size (1),
							0x05, 0x08, //   Usage Page (Page# for LEDs),
							0x19, 0x01, //   Usage Minimum (1),
							0x29, 0x05, //   Usage Maximum (5),
							0x91, 0x02, //   Output (Data, Variable, Absolute), ;LED report
							0x95, 0x01, //   Report Count (1),
							0x75, 0x03, //   Report Size (3),
							0x91, 0x01, //   Output (Constant), ;LED report padding
							0x95, 0x06, //   Report Count (6),
							0x75, 0x08, //   Report Size (8),
							0x15, 0x00, //   Logical Minimum (0),
							0x25, 0x65, //   Logical Maximum(101),
							0x05, 0x07, //   Usage Page (Key Codes),
							0x19, 0x00, //   Usage Minimum (0),
							0x29, 0x65, //   Usage Maximum (101),
							0x81, 0x00, //   Input (Data, Array), ;Key arrays (6 bytes)
							0xC0};      // End Collection
//---------------------------------------------------------------------------------------------------------------------
// STRING DESCRIPTOR
//---------------------------------------------------------------------------------------------------------------------
code BYTE LangString[] = {4,3,9,4};
code BYTE MfgString[]  = {16,3,'C',0,'y',0,'p',0,'r',0,'e',0,'s',0,'s',0};
code BYTE ProdString[] = {76,3,'C',0,'y',0,'p',0,'r',0,'e',0,'s',0,'s',0,' ',
							0,'S',0,'L',0,'8',0,'1',0,'1',0,'S',0,' ',0,'-',0,
							' ',0,'H',0,'I',0,'D',0,' ',0,'C',0,'o',0,'n',0,
							's',0,'u',0,'m',0,'e',0,'r',0,' ',0,'C',0,'o',0,
							'n',0,'t',0,'r',0,'o',0,'l',0};