rfid_userio.h

找的一个用U2270B开发的射频卡项目文件

// $Id: rfid_UserIO.h,v 1.2 2006/10/12 14:00:54 tprescott Exp $
/*****************************************************
Project : rfid_UserIO.h
Date    : 9/08/2006
Author  : Toby Prescott                   
Company : Atmel                           
Comments: AVR Studio GCC

Revisions:
	v1.0 - Started written for CodeVision 
	v2.6 - Clean for WinAVR
*****************************************************/  
#ifndef RFIDUSERIO_H__
#define RFIDUSERIO_H__

#include <avr/io.h>
#include "rfid_Sound.h"

//   Declare your global function prototypes here 
uint8_t uio_Get(void);
void uio_Release(void);

//   Declare your global variables (extern) here
extern volatile unsigned char cButton; 
extern unsigned char ioActive; 

//   Declare your global labels here 
#define NO_INPUT     0
#define IO_UP        1 
#define IO_DOWN      2 
#define IO_LEFT      3 
#define IO_RIGHT     4
#define IO_ENTER     5 
       
#define IO_F1        6 
#define IO_F2        7 
#define IO_F3        8 
#define IO_F4        9 
/*---------------------------------------------------------------------------*/

#endif // RFIDUSERIO_H__