display.c

来自「SPCE061A 十六位DSP型单片机的12864液晶显示」· C语言 代码 · 共 47 行

/*#define uint unsigned int

const uint num[]="0123456789ABCDEF";

void dispint(uint x,uint y,uint numb)
//显示整型数
{
	if(numb>=10000)	DispOneChar(x++,y,num[numb/10000]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	if(numb>=1000)DispOneChar(x++,y,num[(numb%10000)/1000]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	if(numb>=100)DispOneChar(x++,y,num[(numb%1000)/100]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	if(numb>=10)DispOneChar(x++,y,num[(numb%100)/10]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	DispOneChar(x,y,num[numb%10]);
}

void disphex(uint x,uint y,uint numb)
//显示整型数
{
	
	if(numb>=0x1000)DispOneChar(x++,y,num[numb/0x1000]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	if(numb>=0x100)DispOneChar(x++,y,num[(numb%0x1000)/0x100]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	if(numb>=0x10)DispOneChar(x++,y,num[(numb%0x100)/0x10]);
	else DispOneChar(x++,y,' ');
	if(x==16){x=0;y+=1;if(y==4)y=0;}
	
	DispOneChar(x,y,num[numb%0x10]);
}
*/