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/**
******************************************************************************
* @file HAL_exti.h
* @author IC Applications Department
* @version V0.8
* @date 2019_08_02
* @brief This file contains all the functions prototypes for the EXTI
* firmware library.
******************************************************************************
* @copy
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, HOLOCENE SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>© COPYRIGHT 2016 HOLOCENE</center></h2>
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __HAL_EXTI_H
#define __HAL_EXTI_H
/* Includes ------------------------------------------------------------------*/
#include "HAL_device.h"
/** @addtogroup StdPeriph_Driver
* @{
*/
/** @addtogroup EXTI
* @{
*/
/** @defgroup EXTI_Exported_Types
* @{
*/
/**
* @brief EXTI mode enumeration
*/
typedef enum
{
EXTI_Mode_Interrupt = 0x00,
EXTI_Mode_Event = 0x04
}EXTIMode_TypeDef;
#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
/**
* @brief EXTI Trigger enumeration
*/
typedef enum
{
EXTI_Trigger_Rising = 0x08,
EXTI_Trigger_Falling = 0x0C,
EXTI_Trigger_Rising_Falling = 0x10
}EXTITrigger_TypeDef;
#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
((TRIGGER) == EXTI_Trigger_Falling) || \
((TRIGGER) == EXTI_Trigger_Rising_Falling))
/**
* @brief EXTI Init Structure definition
*/
typedef struct
{
uint32_t EXTI_Line;
EXTIMode_TypeDef EXTI_Mode;
EXTITrigger_TypeDef EXTI_Trigger;
FunctionalState EXTI_LineCmd;
}EXTI_InitTypeDef;
/**
* @}
*/
/** @defgroup EXTI_Exported_Constants
* @{
*/
/** @defgroup EXTI_Lines
* @{
*/
#define EXTI_Line0 ((uint32_t)0x00001) /* External interrupt line 0 */
#define EXTI_Line1 ((uint32_t)0x00002) /* External interrupt line 1 */
#define EXTI_Line2 ((uint32_t)0x00004) /* External interrupt line 2 */
#define EXTI_Line3 ((uint32_t)0x00008) /* External interrupt line 3 */
#define EXTI_Line4 ((uint32_t)0x00010) /* External interrupt line 4 */
#define EXTI_Line5 ((uint32_t)0x00020) /* External interrupt line 5 */
#define EXTI_Line6 ((uint32_t)0x00040) /* External interrupt line 6 */
#define EXTI_Line7 ((uint32_t)0x00080) /* External interrupt line 7 */
#define EXTI_Line8 ((uint32_t)0x00100) /* External interrupt line 8 */
#define EXTI_Line9 ((uint32_t)0x00200) /* External interrupt line 9 */
#define EXTI_Line10 ((uint32_t)0x00400) /* External interrupt line 10 */
#define EXTI_Line11 ((uint32_t)0x00800) /* External interrupt line 11 */
#define EXTI_Line12 ((uint32_t)0x01000) /* External interrupt line 12 */
#define EXTI_Line13 ((uint32_t)0x02000) /* External interrupt line 13 */
#define EXTI_Line14 ((uint32_t)0x04000) /* External interrupt line 14 */
#define EXTI_Line15 ((uint32_t)0x08000) /* External interrupt line 15 */
#define EXTI_Line16 ((uint32_t)0x10000) /* External interrupt line 16
Connected to the PVD Output */
#define EXTI_Line17 ((uint32_t)0x20000) /* External interrupt line 17
Connected to the RTC Alarm event */
#define EXTI_Line18 ((uint32_t)0x40000) /* External interrupt line 18
Connected to the USB Wakeup from
suspend event */
#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF80000) == 0x00) && ((LINE) != (uint16_t)0x00))
#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
((LINE) == EXTI_Line18))
/**
* @}
*/
/**
* @}
*/
/** @defgroup EXTI_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup EXTI_Exported_Functions
* @{
*/
void EXTI_DeInit(void);
void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
void EXTI_ClearFlag(uint32_t EXTI_Line);
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
#endif /* __HAL_EXTI_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/*-------------------------(C) COPYRIGHT 2016 HOLOCENE ----------------------*/
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