?? keyboard.c
字號:
#include "44b.h"
#include "def.h"
#include "Zlg7289.h"
/*unsigned char KeyBoard_Map[]={4,8,11,0,0,0,0,0,5,9,
12,15,1,0,0,0,6,10,13,16,
2,3,0,0,7,0,14,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0
}; //64,鍵值映射表*/
unsigned char KeyBoard_Map[]={7,4,1,0,0,0,0,8,8,5,
2,0,1,0,0,9,9,6,3,16,
2,3,0,0,7,3,14,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0
}; //64,鍵值映射表
U32 GetKey()
{
U16 key;
while(1)
{
while((rPDATG&ZLG7289_KEY));//有鍵按下
key=Zlg7289_ReadKey();//得到按鍵掃描碼
Uart_Printf("\n%d",key);
if(key<=64)
{//按鍵值有效
key=KeyBoard_Map[key];//通過鍵盤映射表得到按鍵值
break;
}
Delay(1000);
}
return key;
}
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