76 lines
2.3 KiB
C
76 lines
2.3 KiB
C
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/********************************************************************************
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* Copyright (c) 2016, Beijing Tongfang Microelectroics Co., Ltd.
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* All rights reserved.
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* Module: VSP 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_bVspLineCoding[7];
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/***************************************************************************
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* Function: vspClassRequest
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* Description:VSP Data processing
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* Input: req <EFBFBD><EFBFBD><EFBFBD><EFBFBD>atָ<EFBFBD><EFBFBD>
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* Return: NULL
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* Other: NULL
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**************************************************************************/
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void vspClassRequest(u8 req)
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{
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switch(req)
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{
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case SET_LINE_CODING : vspSetLineCoding(); break;//0x20
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case GET_LINE_CODING : vspGetLineCoding(); break;//0x21
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case SET_CONTROL_LINE_STATE : vspSetCtrlLineState(); break;//0x22
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default : break;
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}
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}
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/***************************************************************************
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* Function: vspGetLineCoding
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* Description:VSP 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 vspGetLineCoding(void)
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{
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memcpy(g_abUsbEp0Buf, (u8*)g_bVspLineCoding, 7);
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usbEpnTx(0,g_abUsbEp0Buf,7);
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}
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/***************************************************************************
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* Function: vspSetLineCoding
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* Description:VSP 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 vspSetLineCoding(void)
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{
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while(!EP0STSCXDPKT); //<2F><><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>жϴ<D0B6>λ
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memcpy(g_bVspLineCoding, g_abUsbEp0Buf, 7);
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}
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/***************************************************************************
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* Function: vspSetCtrlLineState
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* Description:VSP 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 vspSetCtrlLineState(void)
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{
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}
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/***************************************************************************
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* Function: vspCommOpenCloseDetect
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* Description:VSP <EFBFBD>˿<EFBFBD>״̬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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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 vspCommOpenCloseDetect(void)
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{
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}
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