main.c

STR71X系列ARM微控制器原理与实践配套光盘

#include "LCD.h"
#include "Key.h"

void Main(void)
{
	unsigned i, j;

	#ifdef DEBUG
		debug();
	#endif

	LCD_Init();
	Key_Init();

	i = 0;
	while(1)
	{
		LCD_Goto(0, 1);
		LCD_Printf("%3u(0x%02X)", i, i);

		LCD_Goto(1, 0);
		for(j = 0; j < 16; j++)
			LCD_Putc(i + j);
		if(Key_State(0))
			i = i + 1 & 255;
		if(Key_State(1))
			i = i - 1 & 255;
		for(j = 0; j < 0x10000; j++);
	}
}