ads7818_test.c

TI公司ADS7818的驱动代码

 #include<..\ADS7818\ADS7818.h>
 #include<..\SMC1602\SMC1602.h>

 
 void main()
 {
 	unsigned char i,j; 
	unsigned int temp[12];
	float d[6];
 	InitLcd();
	ADClk=0;
	ADCnv=1; 	
	for(i=0;i<10;i++)
    	temp[i]=GetAD();
    while(1){
	d[0]=temp[0]*10.0/4096;
	d[1]=temp[1]*10.0/4096;
	d[2]=temp[2]*10.0/4096;
	d[3]=temp[3]*10.0/4096;
	d[4]=temp[4]*10.0/4096;
	d[5]=temp[5]*10.0/4096;
    for(i=0;i<2;i++){
	  WriteCmd(0x01,1);
	  PutStr(0,0,"voltage");
	  PutFloat(0,1,d[3*i]);
	  PutFloat(7,1,d[3*i+1]);
	  PutFloat(9,0,d[3*i+2]);
	  for(j=0;j<20;j++){Delay5Ms();}
	  }
	}
}