usb_desc.h

这是nrf24lu1的无线鼠标源代码,应用平台是keil c

/* Copyright (c) 2006 Nordic Semiconductor. All Rights Reserved.
 *
 * The information contained herein is confidential property of Nordic Semiconductor. The use,
 * copying, transfer or disclosure of such information is prohibited except by express written
 * agreement with Nordic Semiconductor.
 */

/** @file
 * Definition of the USB configuration descriptor type
 */

/** @{
 * @ingroup nordic_usb
 */
#ifndef  USB_DESC_H__
#define  USB_DESC_H__

#include <stdint.h>
#include <hal_usb_desc.h>
#include <hal_usb_hid_desc.h>

#define USB_DESC_TEMPLATE

//------------------------------------------
// Vendor ID and Product ID definitions
//------------------------------------------
#define VID   0x1915
#define PID   0x000C

//---------------------------------------------
// HID Configuration Descriptor Type Definition
//---------------------------------------------
// From "USB Device Class Definition for Human Interface Devices (HID)".
// Section 7.1:
// "When a Get_Descriptor(Configuration) request is issued,
// it returns the Configuration descriptor, all Interface descriptors,
// all Endpoint descriptors, and the HID descriptor for each interface."

#define USB_STRING_DESC_COUNT 3

typedef struct {
    hal_usb_conf_desc_t conf;

    hal_usb_if_desc_t if0;     // Mouse
    hal_usb_hid_desc_t hid1;
    hal_usb_ep_desc_t ep1in;

    hal_usb_if_desc_t if1;  // Keyboard
    hal_usb_hid_desc_t hid2;
    hal_usb_ep_desc_t ep2in;
#if 0
    hal_usb_if_desc_t if2;      // RC
    hal_usb_hid_desc_t hid3;
    hal_usb_ep_desc_t ep3in;
#endif
} usb_conf_desc_templ_t; 

typedef struct {
     volatile uint8_t* idx[USB_STRING_DESC_COUNT];
} usb_string_desc_templ_t;

extern code usb_string_desc_templ_t g_usb_string_desc;
extern code usb_conf_desc_templ_t g_usb_conf_desc;
extern code hal_usb_dev_desc_t g_usb_dev_desc;

typedef struct {
     hal_usb_dev_desc_t* dev;
     usb_conf_desc_templ_t* conf;
     usb_string_desc_templ_t* string;
     uint8_t string_zero[4];
} usb_descs_templ_t;

#define HID_REPORT_DESCRIPTOR_SIZE_MOUSE 52     // WHEEL ADDED 
#define HID_REPORT_DESCRIPTOR_SIZE_KEYB 0x002D
#if 0
#define HID_REPORT_DESCRIPTOR_SIZE_RC 0x0058
#endif

#define USB_HID_REPORT_1_SIZE 52 // Mouse

#if 1
#define USB_HID_REPORT_2_SIZE 65 // Keyboard
#endif

extern code const uint8_t g_usb_hid_report_1[HID_REPORT_DESCRIPTOR_SIZE_MOUSE];
extern code const uint8_t g_usb_hid_report_2[HID_REPORT_DESCRIPTOR_SIZE_KEYB];
#if 0
extern code uint8_t g_usb_hid_report_3[HID_REPORT_DESCRIPTOR_SIZE_RC];
#endif


#endif  /* _USB_DESC_H_ */

/** @} */