风诩

voidwrti1(unsignedchari){rw=0;di=0;cs1=1;cs2=1;cs3=0;P0=i;le=1;le=0;}voidwrti2(unsignedchari){rw=0;di=0;cs1=0;cs2=0;cs3=1;P0=i;le=1;le=0;}voidwrti3(un

适用于c51系列单片机的ad转换程序 unsigned int ads7816(void) { unsigned char H,L,i,a; unsigned int count;//16位变量 adcs1=0;//开始转换 delay(5);//转换完毕

uint ads7816() { uint result; uchar i; uchar al=0,ah=0; DOUT=1; DCS=0;

#include #define uchar unsigned char #define uint unsigned int sbit rs=P3^5; sbit lcden=P3^4; sbit dula=P2^6; sbit wela=P2^7; uchar table1[]="qq:74774