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- #include "outputdata.h"
- #include "usart.h"
- float OutData[4] = { 0 };
- unsigned short CRC_CHECK(unsigned char *Buf, unsigned char CRC_CNT)
- {
- unsigned short CRC_Temp;
- unsigned char i,j;
- CRC_Temp = 0xffff;
- for (i=0;i<CRC_CNT; i++){
- CRC_Temp ^= Buf[i];
- for (j=0;j<8;j++) {
- if (CRC_Temp & 0x01)
- CRC_Temp = (CRC_Temp >>1 ) ^ 0xa001;
- else
- CRC_Temp = CRC_Temp >> 1;
- }
- }
- return(CRC_Temp);
- }
- void OutPut_Data(void)
- {
- int temp[4] = {0};
- unsigned int temp1[4] = {0};
- unsigned char databuf[10] = {0};
- unsigned char i;
- unsigned short CRC16 = 0;
- for(i=0;i<4;i++)
- {
- temp[i] = (int)OutData[i];
- temp1[i] = (unsigned int)temp[i];
- }
- for(i=0;i<4;i++)
- {
- databuf[i*2] = (unsigned char)(temp1[i]%256);
- databuf[i*2+1] = (unsigned char)(temp1[i]/256);
- }
- CRC16 = CRC_CHECK(databuf,8);
- databuf[8] = CRC16%256;
- databuf[9] = CRC16/256;
- for(i=0;i<10;i++)
- putchar(databuf[i]);
- }
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