111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/********************************************************************************
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* Copyright (c) 2016, Beijing Tongfang Microelectroics Co., Ltd.
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* All rights reserved.
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* Module: HID class response
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* Author: Yang Song
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* Version: V1.0
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* History:
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* 2016-09-22 Original version
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********************************************************************************/
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#include "global.h"
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u8 g_bCapsLock=CAPSLOCKOFF; //0： 没开； 1：开了
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u8 g_bNumLock=NUMLOCKOFF; //0： 没开； 1：开了
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/***************************************************************************
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* Function: hidSendReportDscrpt
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* Description:HID Data processing
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* Input: NULL
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* Return: NULL
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* Other: NULL
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**************************************************************************/
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void hidSendReportDscrpt(void)
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{
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if(g_bUsbDevType == USBDEVTYPE_HIDPOS)
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{
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Memcpy(USBbuf,(u8 *)usbHidPosReportDescriptor,HID_POS_RPT_LEN);
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usbEpnTxAll(0,USBbuf,HID_POS_RPT_LEN);
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}
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else if(g_bUsbDevType == USBDEVTYPE_HIDKBD)
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{
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Memcpy(USBbuf,(u8 *)usbHidKbdReportDescriptor,HID_KBD_RPT_LEN);
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usbEpnTxAll(0,USBbuf,HID_KBD_RPT_LEN);
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}
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}
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/***************************************************************************
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* Function: Hid_SendReportDscrpt
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* Description:HID Data processing
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* Input: NULL
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* Return: NULL
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* Other: NULL
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**************************************************************************/
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void hidReportRequest(u8 req)
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{
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switch(req)
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{
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case SET_REPORT : hidSetReportRequest(); break;
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case GET_REPORT : hidGetReportRequest(); break;
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default : break;
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}
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}
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/***************************************************************************
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* Function: Hid_SendReportDscrpt
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* Description:HID Data processing
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* Input: NULL
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* Return: NULL
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* Other: NULL
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**************************************************************************/
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void hidGetReportRequest(void)
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{
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}
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/***************************************************************************
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* Function: fSet_Report
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* Description:HID Data processing
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* Input: NULL
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* Return: NULL
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* Other: NULL
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**************************************************************************/
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void hidSetReportRequest(void)
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{
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if(g_bUsbDevType == USBDEVTYPE_HIDKBD)
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{
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if((st_usbDeviceRequest.wValue & 0xFFFF) == 0x200)
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{
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while(!EP0STSCXDPKT);
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if(g_abUsbEp0Buf[0] & 0x02) //大写
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{
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g_bCapsLock = CAPSLOCKON;
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}
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else //小写
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{
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g_bCapsLock = CAPSLOCKOFF;
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}
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if(g_abUsbEp0Buf[0] & 0x01) //numlock
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{
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g_bNumLock = NUMLOCKON;
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}
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else
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{
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g_bNumLock = NUMLOCKOFF;
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}
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return;
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}
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}
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}
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//发送小键盘锁定
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void SendNumLock(void)
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{
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memset(g_abUsbEp2Buf,0,8);
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g_abUsbEp2Buf[2] = 0x53;
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usbEpnTxAll(2,g_abUsbEp2Buf,8);
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g_abUsbEp2Buf[2] = 0x00;
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usbEpnTxAll(2,g_abUsbEp2Buf,8);
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}
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