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/*
* Copyright (c) 2006-2020, YICHIP Development Team
* @file yc_exit.h
* @brief source file for setting exit
*
* Change Logs:
* Date Author Version Notes
* 2021-12-24 yangzhengfeng V1.0.0 Modify the register module configuration
* 2021-01-03 wangjingfan V1.0.1 Compile error correction
*/
#ifndef __YC_EXTI_H__
#define __YC_EXTI_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "yc3122.h"
#include "yc_gpio.h"
/**
* @brief EXTI Trigger enumeration
*/
typedef enum
{
EXTI_Trigger_Off = 0,
EXTI_Trigger_HighLev = 1,
EXTI_Trigger_LowLev = 2,
EXTI_Trigger_Rising = 3,
EXTI_Trigger_Falling = 4,
EXTI_Trigger_Rising_Falling = 5,
EXTI_Trigger_DEFAULT_VAL = 0xff
} EXTI_TriggerTypeDef;
#define IS_TRIG_TYPEDEF(TRIGTYPE) ((TRIGTYPE) == EXTI_Trigger_Off || \
(TRIGTYPE) == EXTI_Trigger_HighLev || \
(TRIGTYPE) == EXTI_Trigger_LowLev || \
(TRIGTYPE) == EXTI_Trigger_Rising || \
(TRIGTYPE) == EXTI_Trigger_Falling || \
(TRIGTYPE) == EXTI_Trigger_Rising_Falling)
/**
* @brief EXTI Trigger source
*/
typedef enum
{
EXTI_Line_0 = 0,
EXTI_Line_1 = 1,
EXTI_Line_2 = 2,
EXTI_Line_3 = 3,
EXTI_Line_4 = 4,
EXTI_Line_DEFAULT_VAL = 0xff
} EXTI_LineTypeDef;
#define IS_EXTI_LINE(LINE) (((LINE) == EXTI_Line_0) || \
((LINE) == EXTI_Line_1) || \
((LINE) == EXTI_Line_2) || \
((LINE) == EXTI_Line_3) || \
((LINE) == EXTI_Line_4))
#define IS_EXTI_PIN_SOURCE(PIN) (((((PIN) & ~(uint16_t)0xFFFF)) == 0x00) && ((PIN) != (uint16_t)0x00))
#define EXTI_MODE_TypeDef GPIO_MODULE_TypeDef
#define EXTI_PIN_TypeDef GPIO_Pin_TypeDef
#define EXIT_Num GPIO_PORT_NUM
#define EXIT_Pin_Num GPIO_PIN_NUM
void EXTI_ClearITPendingBit(EXTI_LineTypeDef EXTI_Line, EXTI_PIN_TypeDef EXTI_PinSource);
void EXTI_DeInit(void);
uint16_t EXTI_GetITLineStatus(EXTI_LineTypeDef EXTI_Line);
uint16_t EXTI_GetITEXTI_PinSourceStatus(EXTI_LineTypeDef EXTI_Line, EXTI_PIN_TypeDef EXTI_PinSource);
void EXTI_LineConfig(EXTI_LineTypeDef EXTI_Line, EXTI_PIN_TypeDef EXTI_PinSource, EXTI_TriggerTypeDef EXTI_Trigger);
#ifdef __cplusplus
}
#endif
#endif /* __YC_EXTI_H__ */
/************************ (C) COPYRIGHT Yichip Microelectronics *****END OF FILE****/
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