#include<reg51.h>
#include"MAX196.h"

uint Data[] = {0,0,0,0,0,0}; //存放6個(gè)通道的采樣數(shù)據(jù)

void InitIO()
{
	P1 = 0x8f;
	}

//為了檢驗(yàn)AD采集的正確性，將采集的數(shù)據(jù)通過串口傳送到PC以檢查
//UART初始化：模式1，8位，9600Bds at 11.059MHz
void InitSerial()
{	
	SCON = 0x50;					  	 // uart in mode 1 (8 bit), REN=1
	TMOD = TMOD | 0x20 ;       // Timer 1 in mode 2 
	TH1  = 0xFD;               // 9600 Bds at 11.059MHz 
	TL1  = 0xFD; 				  	   // 9600 Bds at 11.059MHz
	TR1  = 1; 						     // Timer 1 run
	}
	
void main()
{
	uint CNT,i;
	InitIO();
	InitSerial();
	while(1)
	{
		for(CNT=0;CNT<6;CNT++)		//采集
		{
			Data[CNT] = nSample(CNT,Rng0,NOP_INCLK,INACQ);
			}
		for(i=0;i<6;i++)        //通過串口將將數(shù)據(jù)傳送
		{
			TI = 0;
			SBUF = (Data[i] >> 8) & 0x0f;
			while(!TI);
			TI = 0;
			SBUF = Data[i] & 0xff;
			while(!TI);
			}
		LongDelay(50);
		}
	}