main.c

单片机实现显示器信号发生仪 功能

#include"reg52.h"
#define uchar unsigned char
#define uint  unsigned int
#define bmp_2  1
#define bmp_16  4
#define bmp_256  8
extern code uchar  test_y_w[8000];
extern void draw_bmp(uint x,uint y,uchar *p,uchar type);

extern void clean_rec(uint x,uint y,uint w,uint h,uchar color,uchar mode);
extern code uchar test_y_d[5000];
extern  code   uchar  test_y_z[1000];
extern  void delay10ms(void);
extern void display_char(uint x,uint y,uchar *charr,uchar back_color,uchar front_color);
extern void display_dig(uint num,uint x,uint y,uchar f_color,uchar b_color);
code uchar zifu[]="extern void display_dig(uint num,uint x,uint y,uchar f_color,uchar b_color);";
main()
{
uint ii=41;
uint k=0;
uint kk=0;
clean_rec(0,0,720,480,0xff,2);
display_char(60,100,zifu,0xff,0x32);
draw_bmp(ii,200,test_y_d,bmp_256);
while(1)
{
ii=ii+40;
if(ii>720)
ii=0;

//for(k=0;k<30;k++)
//delay10ms(); 
//clean_rec(ii,200,24,240,0xff,1);
kk++;
display_dig(kk,200,50,0xff,0x88);

}
}