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硬件完成软件只完成了AD转换的部分。#include #define uchar unsigned char #define uint unsigned int sbit out=P3^7; sbit led1=P0^0; sbit led2=P0^1; sbit led3=P0^2; sbit led4=P0^3; sbit led5=P0^4; sbit led6=P0^5; sbit led7=P0^6; sbit led8=P0^7; sbit SCL=P1^2; sbit DO=P1^3; sbit CS=P1^0; uchar h1,date; unsigned char adval; void delay(uint z) { uchar y; for(;z0;z--) for(y=5;y0;y--) unsigned char ad0832read(bit SGL,bit ODD) { unsigned char i=0,value=0,value1=0; SCL=0; DO=1; CS=0; / SCL=1; SCL=0; DO=SGL; SCL=1; SCL=0; DO=ODD; SCL=1; SCL=0; DO=1; for(i=0;i