30 lines
685 B
C++
30 lines
685 B
C++
#include "dataformate.h"
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#include <QTime>
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#include <QCoreApplication>
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void Pressure_CheckCRC(uint8_t*buf,int len,uint8_t* CRC_H,uint8_t* CRC_L)
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{
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uint16_t i,j,tmp,CRC16;
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CRC16=0xffff;
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for (i=0;i<len;i++)
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{
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CRC16=*buf^CRC16;
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for (j=0;j< 8;j++)
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{
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tmp=CRC16 & 0x0001;
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CRC16 =CRC16 >>1;
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if (tmp)
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CRC16=CRC16 ^ 0xA001;
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}
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*buf++;
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}
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CRC_H[0]=CRC16>>8;
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CRC_L[0]=CRC16&0xff;
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}
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void Sleep(int msec)
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{
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QTime dieTime = QTime::currentTime().addMSecs(msec);
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while( QTime::currentTime() < dieTime )
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QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
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}
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