#include <reg51.h>#include <absacc.h>#define uchar unsigned char#define uint unsigned int#define ADATA XBYTE[0xEFFF] //转换数据读取地址#define LED P1 //定义数码管输出端#define NUM 21 //采样数据个数sbit LED_1=P2^5; //显示数据个位sbit LED_2=P2^6; //显示数据十位sbit LED_3=P2^7; //显示数据百位sbit CLK=P3^4; //TLC5510时钟输入uchar buffer[NUM]; //采集数据缓冲区const uchar tab[]={ /* 根据共阳极字型编码表获取0~9，A~B字型代码 */