51+HD7279+ADS1110+PT100的测温系统,通过与标准温度计对比拟合,精度能达到0.5度

delay1ms(2);

write7279(SEGON,62);

delay1ms(2);

write7279(SEGON,61);

delay1ms(2);

write7279(SEGON,60);

delay1ms(2);

write7279(SEGON,59);

delay1ms(2);

// write7279(DECODE0+4,nTmp2/100%100);

// delay1ms(2);

// write7279(DECODE0+5,nTmp2/10%10);

// delay1ms(2);

// write7279(SEGON,47);

// delay1ms(2);

// write7279(DECODE0+6,nTmp2%10);

// delay1ms(2);

// write7279(SEGON,31);

// delay1ms(2);

// write7279(SEGON,30);

// delay1ms(2);

// write7279(SEGON,29);

// delay1ms(2);

// write7279(SEGON,28);

// delay1ms(2);

// write7279(SEGON,27);

// delay1ms(2);

//delay10ms(1000);

//send_byte(CMD_RESET);

}

void Display_SETTMP(uint nTmp2)

{

//send_byte(CMD_RESET);

write7279(DECODE0+4,nTmp2/100%100);

delay1ms(2);

write7279(DECODE0+5,nTmp2/10%10);

delay1ms(2);

write7279(SEGON,47);

delay1ms(2);

write7279(DECODE0+6,nTmp2%10);

delay1ms(2);