/******************************************************************************
 * Copyright (C) 2014-2015 HangZhou SiZhu Co.,LTD.
 *
 *-----------------------------------------------------------------------------
 * File: 			    KEY.h
 * Description:		head file if KEY.C used for KEY scan code
 * Author:			  Lishoujian (867693272@qq.com)
 * Date:			    Jan 8, 2015
 *****************************************************************************/

/* ----------------------- Platform includes --------------------------------*/
#ifndef __KEY_H
#define __KEY_H	 

#include "sys.h"
#include "datatype.h"


#define KEY1  GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_7)
#define KEY2  GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_8)
#define KEY3  GPIO_ReadInputDataBit(GPIOC,GPIO_Pin_9)

#define	KEY4	GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_0)

void   KEY_ioconfig(void);//config key io
uint32 Get_key(void);//scan key & return key data
uint32 get_key4(void);
u8 Get_key_count(u8 keybufs,u8 key_count);//»ñÈ¡°´¼ü¼ÆÊýÖµ£¬ÓÃÓÚÅжÏOELDÏÔʾÄĸö²Ëµ¥
void key_interruptinit(void);

void key_interruptinit_disable(void);
void key_interruptinit_enable(void);
#endif