?? keyd.h~
字號(hào):
/******************************************************************************
*
* PC/AT keyboard driver Header file.
*
* File: 'keydrv.h'
* Author: Mike Lombardo
* Date: December 6, 2001
*
******************************************************************************/
#include <mega16.h>
#include <delay.h>
unsigned char edge; /* 0 = neg. 1 = pos. */
unsigned char bitcount;
void InitializeKeyboard( void );
unsigned char GetKey( void );
unsigned char Decode( unsigned char scancode );
void KeyBoardTimeOut( void );
/* 6 | 5
4 3
1 2
clock = 5 (green) PD2
data = 1 (purple) PD3
Vdd = 4 (red)
GND = 3 (black) */
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