led_8_8.h

该程序是双色点阵程序

#ifndef _LED_8_8
#define _LED_8_8
#include "Global.h"

extern unsigned char Pos_x;      //坐标初始位置（0，0）对应第2个点阵最后一行的第一个点上
extern unsigned char Pos_y;
extern unsigned char Show_Temp[32];
extern unsigned char Show[32];

extern void Locate_Task(void);
extern void LocateXY(void);
extern void  HC595_SendDat(unsigned char dat);
extern void LED_Dis_16(unsigned char *Word);
extern void LED_Dis_8(unsigned char LED_Num,unsigned char *Word);

extern void LED_Display(unsigned char *Word);  //在定时中断0中每隔0.75ms调用一次
#endif