main.c

环境 keil 利用c51F 中断刷新 LCD (128*64) 内部ram做显示缓存

#include "液晶.H"
#include "时钟控制.H"

unsigned char code chss[]="\nRAND:";//◆◆◆◆◆◆※

void main()
{
	unsigned long x;
	xdata int a;
	EA=0; WDTCN=0xDE; WDTCN=0xAD; EA=1;//看门狗禁止

	XBR2=0x40;
	P1MDOUT|=0x10;
	SetT(1);
	SetC(1);

	StartFYD();//初始化液晶 
	
	SetAd(0x00);
	Cover();
	Delay(20000);
	Clr();

	//Clr();
	SetAd(0x00);
	x=0;
	OpenMark();
	for(;;x++)
	{
		OutS(chss);

		Print(rand(),6,0);
		OutCH(' ');
		Print(x,3,0);
		Delay(40000);
	}

}