📄 usbdesc.c
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/*----------------------------------------------------------------------------
* U S B - K e r n e l
*----------------------------------------------------------------------------
* Name: USBDESC.C
* Purpose: USB Descriptors
* Version: V1.10
*----------------------------------------------------------------------------
* This file is part of the uVision/ARM development tools.
* This software may only be used under the terms of a valid, current,
* end user licence from KEIL for a compatible version of KEIL software
* development tools. Nothing else gives you the right to use it.
*
* Copyright (c) 2005-2006 Keil Software.
*---------------------------------------------------------------------------*/
#include "type.h"
#include "usb.h"
#include "hid.h"
#include "usbcfg.h"
#include "usbdesc.h"
/* HID Report Descriptor */
const BYTE HID_ReportDescriptor[] = {
HID_UsagePageVendor(0x00),
HID_Usage(0x01),
HID_Collection(HID_Application),
HID_UsagePage(HID_USAGE_PAGE_BUTTON),
HID_UsageMin(1),
HID_UsageMax(3),
HID_LogicalMin(0),
HID_LogicalMax(1),
HID_ReportCount(3),
HID_ReportSize(1),
HID_Input(HID_Data | HID_Variable | HID_Absolute),
HID_ReportCount(1),
HID_ReportSize(5),
HID_Input(HID_Constant),
HID_UsagePage(HID_USAGE_PAGE_LED),
HID_Usage(HID_USAGE_LED_GENERIC_INDICATOR),
HID_LogicalMin(0),
HID_LogicalMax(1),
HID_ReportCount(8),
HID_ReportSize(1),
HID_Output(HID_Data | HID_Variable | HID_Absolute),
HID_EndCollection,
};
/* HID Mouse Report Descriptor */
const BYTE MouseReportDescriptor[52] = {
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x02, // USAGE (Mouse)
0xa1, 0x01, // COLLECTION (Application)
0x09, 0x01, // USAGE (Pointer)
0xa1, 0x00, // COLLECTION (Physical)
0x05, 0x09, // USAGE_PAGE (Button)
0x19, 0x01, // USAGE_MINIMUM (Button 1)
0x29, 0x03, // USAGE_MAXIMUM (Button 3)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x01, // LOGICAL_MAXIMUM (1)
0x75, 0x01, // REPORT_SIZE (1)
0x95, 0x03, // REPORT_COUNT (3)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x75, 0x05, // REPORT_SIZE (5)
0x95, 0x01, // REPORT_COUNT (1)
0x81, 0x01, // INPUT (Cnst,Var,Abs)
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x30, // USAGE (X)
0x09, 0x31, // USAGE (Y)
0x09, 0x38, // USAGE (Wheel)
0x15, 0x81, // LOGICAL_MINIMUM (-127)
0x25, 0x7f, // LOGICAL_MAXIMUM (127)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x03, // REPORT_COUNT (3)
0x81, 0x06, // INPUT (Data,Var,Rel)
0xc0, // END_COLLECTION
0xc0 // END_COLLECTION
};
//该报告描述符号由HID Descriptor tool生成
const BYTE KeyBoardReportDescriptor[63] = {
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x06, // USAGE (Keyboard)
0xa1, 0x01, // COLLECTION (Application)
0x05, 0x07, // USAGE_PAGE (Keyboard)
0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x01, // LOGICAL_MAXIMUM (1)
0x75, 0x01, // REPORT_SIZE (1)
0x95, 0x08, // REPORT_COUNT (8)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x08, // REPORT_SIZE (8)
0x81, 0x03, // INPUT (Cnst,Var,Abs)
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)
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x03, // REPORT_SIZE (3)
0x91, 0x03, // OUTPUT (Cnst,Var,Abs)
0x95, 0x06, // REPORT_COUNT (6)
0x75, 0x08, // REPORT_SIZE (8)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0xFF, // LOGICAL_MAXIMUM (255)
0x05, 0x07, // USAGE_PAGE (Keyboard)
0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
0x81, 0x00, // INPUT (Data,Ary,Abs)
0xc0 // END_COLLECTION
};
//const WORD HID_ReportDescSize = sizeof(HID_ReportDescriptor);
#ifdef MOUSE_HID
const WORD HID_ReportDescSize = sizeof(MouseReportDescriptor);//HID_ReportDescriptor);
#else //KEYBOARD_HID
const WORD HID_ReportDescSize = sizeof(KeyBoardReportDescriptor);
#endif
/* USB Standard Device Descriptor */
const BYTE USB_DeviceDescriptor[] = {
USB_DEVICE_DESC_SIZE, /* bLength */
USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(0x0110), /* 1.10 */ /* bcdUSB */
0x00, /* bDeviceClass */
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
USB_MAX_PACKET0, /* bMaxPacketSize0 */
WBVAL(0xC252), /* idVendor */
WBVAL(0x1701), /* idProduct */
WBVAL(0x0100), /* 1.00 */ /* bcdDevice */
0x04, /* iManufacturer */
0x20, /* iProduct */
0x42, /* iSerialNumber */
0x01 /* bNumConfigurations */
};
/* USB Configuration Descriptor */
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
const BYTE USB_ConfigDescriptor[] = {
/* Configuration 1 */
USB_CONFIGUARTION_DESC_SIZE, /* bDescriptorType */
USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL( /* wTotalLength */
USB_CONFIGUARTION_DESC_SIZE +
USB_INTERFACE_DESC_SIZE +
HID_DESC_SIZE +
USB_ENDPOINT_DESC_SIZE
),
0x01, /* bNumInterfaces */
0x01, /* bConfigurationValue */
0x00, /* iConfiguration */
USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */
/*USB_CONFIG_REMOTE_WAKEUP*/,
USB_CONFIG_POWER_MA(100), /* bMaxPower */
/* Interface 0, Alternate Setting 0, HID Class */
USB_INTERFACE_DESC_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
0x00, /* bInterfaceNumber */
0x00, /* bAlternateSetting */
0x01, /* bNumEndpoints */
USB_DEVICE_CLASS_HUMAN_INTERFACE, /* bInterfaceClass */
HID_SUBCLASS_BOOT , /* bInterfaceSubClass */
//#ifdef MOUSE_HID
// HID_PROTOCOL_MOUSE, /*mouse bInterfaceProtocol */
//#else
HID_PROTOCOL_KEYBOARD, /* keyboard bInterfaceProtocol */
// #endif
0, /*0x5C iInterface */
/* HID Class Descriptor */
/* HID_DESC_OFFSET = 0x0012 */
HID_DESC_SIZE, /* bLength */
HID_HID_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(0x0110), /* 1.00 */ /* bcdHID */
0x00, /* 0x00 bCountryCode */
0x01, /* bNumDescriptors */
HID_REPORT_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(HID_REPORT_DESC_SIZE), /* wDescriptorLength */
/* Endpoint, HID Interrupt In */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_IN(1), /* bEndpointAddress */
USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */
WBVAL(0x0040), /* 0x0004 wMaxPacketSize */
0x0A /* 0x20 32ms */ /* bInterval */
/* Terminator */
// 0 /* bLength */
};
/* USB String Descriptor (optional) */
const BYTE USB_StringDescriptor[] = {
/* Index 0x00: LANGID Codes */
0x04, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(0x0409), /* US English */ /* wLANGID */
/* Index 0x04: Manufacturer */
0x1C, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'K',0,
'e',0,
'i',0,
'l',0,
' ',0,
'S',0,
'o',0,
'f',0,
't',0,
'w',0,
'a',0,
'r',0,
'e',0,
/* Index 0x20: Product */
0x22, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'L',0,
'P',0,
'C',0,
'2',0,
'3',0,
'6',0,
'X',0,
' ',0,
'K',0,
'i',0,
'T',0,
' ',0,
'H',0,
'I',0,
'D',0,
/* Index 0x42: Serial Number */
0x1A, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'D',0,
'E',0,
'M',0,
'O',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
/* Index 0x5C: Interface 0, Alternate Setting 0 */
0x08, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'H',0,
'I',0,
'D',0,
};
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