lcdprint.c

128X64点阵式源代码在51单片机程序实现 CPU处理器SST89C58

#ifndef _LCDInit_DEFINE
 #include "LCD.c"
#endif

void LCDPrint(BYTE locate,CHAR *text);

void LCDPrint(BYTE locate,CHAR *text)
{
	data BYTE i,j,m;
	bit flag;
	data BYTE length;

	length=strlen(text);
	LCD_WRITE_COMMAND(locate|0x80);
	for(i=0;i<LCD_DELAY_TIME;i++);
	
	m=0;
	flag=(text[0]<0xa1)?1:0;
	for(i=locate&0x07;(m<length)&&(i<18);)
	{
		i++;
		LCD_WRITE_DATA(text[m++]);
		for(j=0;j<LCD_DELAY_TIME;j++);
		if (text[m]<0xa1)
			flag=1;
		else
		{
			if (flag&&(i%2))
			{
				LCD_WRITE_DATA(0x20);
				for(j=0;j<LCD_DELAY_TIME;j++);
				i++;
			}
			flag=0;
		}
	}
}