用液晶做了个无聊的小球求大神消除闪烁

lyc374312116 · 发表于 2014-2-15 11:00:53

#include "led.h"
#include "delay.h"
#include "key.h"
#include "sys.h"
#include "lcd.h"
#include "usart.h"

int main(void)
{
       u16 x=31,y=31;          //?????¨°aD?D?
       s8 a=1,b=1;
       delay_init();           //?¨?¨???o??¨?y3?¨?????
       NVIC_Configuration();    //¨?¨¨??NVIC?D???¤???¨?2:2???¨¤??¨???¨¨???ê?2???¨?¨?|¨???¨¨??
       LCD_Init();

       LCD_Clear(WHITE);

        delay_ms(1000);

        while(1)
        {
                if(x<=30||x>=290)a*=-1;
                if(y<=30||y>=450)b*=-1;
                x+=a;y+=b;
                POINT_COLOR=BLUE;
                Draw_Circle(x,y,30);
                POINT_COLOR=YELLOW;
                Fill_Circle(x,y,29);
                POINT_COLOR=WHITE;
                Fill_Circle(x,y,30);
        }
}