menu.h

ARM7 lpc2132+vs1003+sdcard 制作的 MP3 此程序在ADS1.2环境下编译

/****************************************Copyright (c)**************************************************
**                              		 qsw
**                                    
**                                
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			vs1003.h
** Last modified Date:	2007.12.11
** Last Version:		V1.0
** Descriptions:		menu
**						
**
**------------------------------------------------------------------------------------------------------
** Created by:			qsw
** Created date:		2007.12.11
** Version:				V1.0
** Descriptions:		The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:			
** Modified date:		
** Version:				
** Descriptions:		
**
**------------------------------------------------------------------------------------------------------
** Modified by: 
** Modified date:
** Version:	
** Descriptions: 
**
********************************************************************************************************/
#ifndef __MENU_H__
#define __MENU_H__


//P1.18
#define	KEY1					(0x01 <<18)		
#define	KEY1_GPIO()				PINSEL2	&= ~(0x03 <<4)			
#define	KEY1_IN()				IO1DIR	&=~KEY1			
#define	KEY1_STATE()  			(IO1PIN & KEY1)				

//P0.26
#define	KEY2					(0x01 << 26)		
#define	KEY2_GPIO()				PINSEL1	&= ~(0x03 <<20)			
#define	KEY2_IN()				IO0DIR	&=~KEY2			
#define	KEY2_STATE()  			(IO0PIN & KEY2)

//P0.27
#define	KEY3					(0x01 << 27)		
#define	KEY3_GPIO()				PINSEL1	&= ~(0x03 <<22)			
#define	KEY3_IN()				IO0DIR	&=~KEY3			
#define	KEY3_STATE()  			(IO0PIN & KEY3)

//P1.17
#define	KEY4					(0x01 << 17)		
#define	KEY4_GPIO()				PINSEL2	&= ~(0x03 <<4)			
#define	KEY4_IN()				IO1DIR	&=~KEY4		
#define	KEY4_STATE()  			(IO1PIN & KEY4)

//P0.28
#define	KEY5					(0x01 << 28)		
#define	KEY5_GPIO()				PINSEL1	&= ~(0x03 <<24)			
#define	KEY5_IN()				IO0DIR	&=~KEY5			
#define	KEY5_STATE()  			(IO0PIN & KEY5)

//P0.29
#define	KEY6					(0x01 << 29)		
#define	KEY6_GPIO()				PINSEL1	&= ~(0x03 <<26)			
#define	KEY6_IN()				IO0DIR	&=~KEY6			
#define	KEY6_STATE()  			(IO0PIN & KEY6)







#endif