// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

// File name    : eport_drv.h

// Version      : V0.1

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

#ifndef EPORT_DRV_H_

#define EPORT_DRV_H_

#include "memmap.h"

#include "eport_reg.h"

#define EPORT   ((EPORT_TypeDef *)(EPORT_BASE_ADDR))

#define EPORT1  ((EPORT_TypeDef *)(EPORT1_BASE_ADDR))

#define EPORT2  ((EPORT_TypeDef *)(EPORT2_BASE_ADDR))

#define EPORT3  ((EPORT_TypeDef *)(EPORT3_BASE_ADDR))

#define EPORT4  ((EPORT_TypeDef *)(EPORT4_BASE_ADDR))

extern unsigned char eport_isr_mark;

typedef enum

{

	/*EPORT0*/

	EPORT_PIN0 = 0,

	EPORT_PIN1,

	EPORT_PIN2,

	EPORT_PIN3,

	EPORT_PIN4,

	EPORT_PIN5,

	EPORT_PIN6,

	EPORT_PIN7,

	/*EPORT1*/

	EPORT_PIN8,

	EPORT_PIN9,

	EPORT_PIN10,

	EPORT_PIN11,

	EPORT_PIN12,

	EPORT_PIN13,

	EPORT_PIN14,

	EPORT_PIN15,

	/*EPORT2*/

	EPORT_PIN16,

	EPORT_PIN17,

	EPORT_PIN18,

	EPORT_PIN19,

	EPORT_PIN20,

	EPORT_PIN21,

	EPORT_PIN22,

	EPORT_PIN23,

	/*EPORT3*/

	EPORT_PIN24,

	EPORT_PIN25,

	EPORT_PIN26,

	EPORT_PIN27,

	EPORT_PIN28,

	EPORT_PIN29,

	EPORT_PIN30,

	EPORT_PIN31,

	/*EPORT4*/

	EPORT_PIN32,

	EPORT_PIN33,

	EPORT_PIN34,

	EPORT_PIN35,

	EPORT_PIN36,

	EPORT_PIN37,

	EPORT_PIN38,

	EPORT_PIN39,

}EPORT_PINx;

#define IS_EPORT_PINx(PIN) (((PIN) == EPORT_PIN0) || \

		                    ((PIN) == EPORT_PIN1) || \

		                    ((PIN) == EPORT_PIN2) || \

		                    ((PIN) == EPORT_PIN3) || \

		                    ((PIN) == EPORT_PIN4) || \

		                    ((PIN) == EPORT_PIN5) || \

		                    ((PIN) == EPORT_PIN6) || \

												((PIN) == EPORT_PIN7) || \

		                    ((PIN) == EPORT_PIN8) || \

		                    ((PIN) == EPORT_PIN9) || \

		                    ((PIN) == EPORT_PIN10)|| \

		                    ((PIN) == EPORT_PIN11)|| \

		                    ((PIN) == EPORT_PIN12)|| \

												((PIN) == EPORT_PIN13)|| \

		                    ((PIN) == EPORT_PIN14)|| \

		                    ((PIN) == EPORT_PIN15)|| \

												((PIN) == EPORT_PIN16)|| \

		                    ((PIN) == EPORT_PIN17)|| \

		                    ((PIN) == EPORT_PIN18)|| \

		                    ((PIN) == EPORT_PIN19)|| \

		                    ((PIN) == EPORT_PIN20)|| \

												((PIN) == EPORT_PIN21)|| \

		                    ((PIN) == EPORT_PIN22)|| \

		                    ((PIN) == EPORT_PIN23)|| \

												((PIN) == EPORT_PIN24)|| \

		                    ((PIN) == EPORT_PIN25)|| \

		                    ((PIN) == EPORT_PIN26)|| \

		                    ((PIN) == EPORT_PIN27)|| \

		                    ((PIN) == EPORT_PIN28)|| \

												((PIN) == EPORT_PIN29)|| \

		                    ((PIN) == EPORT_PIN30)|| \

		                    ((PIN) == EPORT_PIN31)|| \

												((PIN) == EPORT_PIN32)|| \

		                    ((PIN) == EPORT_PIN33)|| \

		                    ((PIN) == EPORT_PIN34)|| \

		                    ((PIN) == EPORT_PIN35)|| \

		                    ((PIN) == EPORT_PIN36)|| \

												((PIN) == EPORT_PIN37)|| \

		                    ((PIN) == EPORT_PIN38)|| \

		                    ((PIN) == EPORT_PIN39)   )

#define LEVEL_H        1

#define LEVEL_L        0

#define EPORT_INPUT    0

#define EPROT_OUTPUT   1

typedef enum

{

    LOW_LEVEL_INT = 0,

    HIGH_LEVEL_INT,

    RISING_EDGE_INT,

    FALLING_EDGE_INT,

    RISING_FALLING_EDGE_INT,

}EPORT_INT_MODE;

#define IS_EPORT_INT_MODE(MODE) (((MODE) == LOW_LEVEL_INT) || \

		                             ((MODE) == HIGH_LEVEL_INT) || \

		                             ((MODE) == RISING_EDGE_INT) || \

		                             ((MODE) == FALLING_EDGE_INT) || \

                                 ((MODE) == RISING_FALLING_EDGE_INT))

/*******************************************************************************

* Function Name  : EPORT_Init

* Description    : EPORT初始化

* Input          : -PINx   中断引脚号

*                  -IntMode 中断模式

*

* Output         : None

* Return         : None

******************************************************************************/

extern void EPORT_Init(EPORT_PINx PINx,EPORT_INT_MODE IntMode);

/*******************************************************************************

* Function Name  : EPORT_ConfigGpio

* Description    : EPORT配置成GPIO用途

* Input          : - EPORT_PINx: EPORT Pin；where x can be 0~7 to select the EPORT peripheral.

*                  - GpioDir：设置GPIO方向   GPIO_OUTPUT：输出  GPIO_INPUT：输入

*

* Output         : None

* Return         : None

******************************************************************************/

extern INT8  EPORT_ConfigGpio( EPORT_PINx GpioNo, UINT8 GpioDir);

/*******************************************************************************

* Function Name  : EPORT_WriteGpioData

* Description    : 设置EPORT_PINx对应引脚的电平

* Input          : - EPORT_PINx: EPORT Pin；where x can be 0~7 to select the EPORT peripheral.

*                  - bitVal：设置的电平，Bit_SET：设置为高电平  Bit_RESET：设置为低电平

*

* Output         : None

* Return         : 0: 设置成功    other：设置失败

******************************************************************************/

extern void  EPORT_WriteGpioData(EPORT_PINx GpioNo, UINT8 bitVal);

/*******************************************************************************

* Function Name  : EPORT_ReadGpioData

* Description    : 获取EPORT_PINx对应引脚的电平

* Input          : - EPORT_PINx: EPORT Pin；where x can be 0~7 to select the EPORT peripheral.

*

* Output         : None

* Return         : Bit_SET:高电平  Bit_RESET：低电平  -1：fail

******************************************************************************/

extern INT8  EPORT_ReadGpioData(EPORT_PINx GpioNo);

/*******************************************************************************

* Function Name  : EPORT_ITTypeConfig

* Description    : 设置EPORT_PINx脚的中断触发方式，并使能中断

* Input          : - EPORT_PINx: EPORT Pin；where x can be 0~7 to select the EPORT peripheral.

*                  - IntMode:中断触发方式

*                            LOW_LEVEL_INT: 低电平触发

*                            HIGH_LEVEL_INT: 高电平触发

*                            RISING_EDGE_INT:上升沿触发

*                            FALLING_EDGE_INT:下降沿触发

*                            RISING_FALLING_EDGE_INT:上升沿或下降沿触发

*

* Output         : None

* Return         : None

******************************************************************************/

extern void EPORT_ITTypeConfig(EPORT_PINx IntNo, EPORT_INT_MODE IntMode);

/*******************************************************************************

* Function Name  : EPORT_ITConfig

* Description    : EPORT中断使能控制

* Input          : - EPORT_PINx: EPORT Pin；where x can be 0~7 to select the EPORT peripheral.

*                  - NewState：new state of the specified EPORT interrupts.

*                              This parameter can be: ENABLE or DISABLE.

*

* Output         : None

* Return         : None

******************************************************************************/

extern void EPORT_ITConfig(EPORT_PINx IntNo, FunctionalState NewState);

/*******************************************************************************

* Function Name  : EPORT_PullupConfig

* Description    : EPORT上拉使能控制

* Input          : - EPORT_PINx: EPORT Pin；where x can be 0~7 to select the EPORT peripheral.

*                  - NewState：new state of the specified EPORT Pullup.

*                              This parameter can be: ENABLE or DISABLE.

*

* Output         : None

* Return         : None

******************************************************************************/

extern void EPORT_PullupConfig(EPORT_PINx IntNo, FunctionalState NewState);

#endif /* EPORT_DRV_H_ */