/**
 * Copyright 2016, yichip Semiconductor(shenzhen office)
 * All Rights Reserved.
 *
 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Yichip Semiconductor;
 * the contents of this file may not be disclosed to third parties, copied
 * or duplicated in any form, in whole or in part, without the prior
 * written permission of Yichip Semiconductor.
 */
 
/** 
  *@file gpio.h
  *@brief GPIO support for application.
  */

#ifndef _GPIO_H_
#define _GPIO_H_
#include <stdio.h>
#include <stdint.h>
#include "yc11xx.h"
#include "type.h"

#define GPIO_NUM_MASK 0x1f

#define GPIO_WAKEUP_LOW_REG    mem_gpio_wakeup_low
#define GPIO_WAKEUP_HIGH_REG   mem_gpio_wakeup_high

typedef enum
{ 
	GPIO_Mode_IN_FLOATING = 0x01,
	GPIO_Mode_IPU         = 0x02,
	GPIO_Mode_IPD         = 0x03,
  GPIO_Mode_AIN         = 0x04,
}GPIO_InputTypeDef;

/** 
  * @brief gpio output enumeration
  */  
typedef enum 
{
	OUT_LOW  = 0,
	OUT_HIGH = 1
}GPIO_OutputTypeDef;

typedef enum
{
  LOW_AWAKEN = 0,
  HIGH_AWAKEN = 1
}GPIO_AwakenTypeDef;


void GPIO_SetOut(GPIO_NUM gpio,GPIO_OutputTypeDef GPIO_OUT);
void GPIO_SetInput(GPIO_NUM gpio,GPIO_InputTypeDef GPIO_InputMode);
void GPIO_ClearWakeup(GPIO_NUM gpio);
void GPIO_SetGpioMultFunction(GPIO_NUM gpio, uint8_t Func);
BOOL gpioGetBit(uint8_t Num, uint32_t regBase);
BOOL GPIO_GetInputStatus(GPIO_NUM gpio);
void GPIO_SetWakeup(GPIO_NUM gpio, GPIO_AwakenTypeDef AWAKEN);
void GPIO_SetWakeupByCurrentState(GPIO_NUM gpio);

#endif