main.c

键盘扫描程序

#include "common.h"
#include "key.h"
#include "def.h"
#include<intrins.h>

void main()
{
  //unsigned char a = 0x00;
  
  //unsigned char a[5];
  unsigned char key_i = 9;

  while(1)
  {
    if(!KD_KEY)
	{
	  key_i = getkey();
	}
	display(key_i);
/**
switch(key_i)
		 { 
			case 0x0fe:
				break;
			case 0xfd:
				break;
			case 0xfb:
				break;	
			case 0xf7:
				break;
				break;
			case 0xdf:
				break;
			case 0xbf:
				break;
			case 0x7f:
				break;
   			default:
				break;
				}
*/
  }
}