keypad.h

《OSEK/VDX汽车电子嵌入式软件编程技术》中光盘的资料

/************************************************
*
*	$Copyright    2001 Joseph J. Lemieux  ALL RIGHTS RESERVED. $
*
*	$Filename: C:\OSEKBook\src\CH13\inc\keypad.h $
*
*	Description: Header file for keypad handling module.	
*
************************************************/
#ifndef KEYPADH
#define KEYPADH

/***
*
* Define Keypad Debounce Time
*
***/

#define KEY_DEBOUNCE_TIME 4

/************************************************
*
*   Function:     InitKeypad
*
*   Inputs:       type - type of initialization occurring.
*
*   Outputs:      none
*
*   Returns:      void
*
*   Description:  Initialize the Keypad module
*
************************************************/
void InitKeypad(InitType type);

#endif