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https://github.com/xiaotianbc/AT32_BSPV1_Clion_Template.git
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208 lines
9.4 KiB
C
208 lines
9.4 KiB
C
/**
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**************************************************************************
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* File : at32f4xx_exti.h
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* Version: V1.3.0
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* Date : 2021-03-18
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* Brief : at32f4xx EXTI header file
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**************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __AT32F4XX_EXTI_H
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#define __AT32F4XX_EXTI_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "at32f4xx.h"
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/** @addtogroup at32f4xx_StdPeriph_Driver
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* @{
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*/
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/** @addtogroup EXTI
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* @{
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*/
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/** @defgroup EXTI_Exported_Types
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* @{
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*/
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/**
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* @brief EXTI mode enumeration
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*/
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typedef enum
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{
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EXTI_Mode_Interrupt = 0x00,
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EXTI_Mode_Event = 0x04
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} EXTIMode_Type;
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#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
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/**
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* @brief EXTI Trigger enumeration
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*/
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typedef enum
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{
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EXTI_Trigger_Rising = 0x08,
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EXTI_Trigger_Falling = 0x0C,
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EXTI_Trigger_Rising_Falling = 0x10
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} EXTITrigger_Type;
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#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
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((TRIGGER) == EXTI_Trigger_Falling) || \
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((TRIGGER) == EXTI_Trigger_Rising_Falling))
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/**
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* @brief EXTI Init Structure definition
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*/
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typedef struct
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{
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uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled.
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This parameter can be any combination of @ref EXTI_Lines */
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EXTIMode_Type EXTI_Mode; /*!< Specifies the mode for the EXTI lines.
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This parameter can be a value of @ref EXTIMode_Type */
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EXTITrigger_Type EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
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This parameter can be a value of @ref EXTIMode_Type */
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FunctionalState EXTI_LineEnable; /*!< Specifies the new state of the selected EXTI lines.
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This parameter can be set either to ENABLE or DISABLE */
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} EXTI_InitType;
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/**
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* @}
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*/
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/** @defgroup EXTI_Exported_Constants
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* @{
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*/
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/** @defgroup EXTI_Lines
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* @{
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*/
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#define EXTI_Line0 ((uint32_t)0x000001) /*!< External interrupt line 0 */
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#define EXTI_Line1 ((uint32_t)0x000002) /*!< External interrupt line 1 */
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#define EXTI_Line2 ((uint32_t)0x000004) /*!< External interrupt line 2 */
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#define EXTI_Line3 ((uint32_t)0x000008) /*!< External interrupt line 3 */
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#define EXTI_Line4 ((uint32_t)0x000010) /*!< External interrupt line 4 */
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#define EXTI_Line5 ((uint32_t)0x000020) /*!< External interrupt line 5 */
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#define EXTI_Line6 ((uint32_t)0x000040) /*!< External interrupt line 6 */
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#define EXTI_Line7 ((uint32_t)0x000080) /*!< External interrupt line 7 */
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#define EXTI_Line8 ((uint32_t)0x000100) /*!< External interrupt line 8 */
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#define EXTI_Line9 ((uint32_t)0x000200) /*!< External interrupt line 9 */
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#define EXTI_Line10 ((uint32_t)0x000400) /*!< External interrupt line 10 */
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#define EXTI_Line11 ((uint32_t)0x000800) /*!< External interrupt line 11 */
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#define EXTI_Line12 ((uint32_t)0x001000) /*!< External interrupt line 12 */
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#define EXTI_Line13 ((uint32_t)0x002000) /*!< External interrupt line 13 */
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#define EXTI_Line14 ((uint32_t)0x004000) /*!< External interrupt line 14 */
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#define EXTI_Line15 ((uint32_t)0x008000) /*!< External interrupt line 15 */
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#define EXTI_Line16 ((uint32_t)0x010000) /*!< External interrupt line 16 Connected to the PVD Output */
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#define EXTI_Line17 ((uint32_t)0x020000) /*!< External interrupt line 17 Connected to the RTC Alarm event */
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#define EXTI_Line18 ((uint32_t)0x040000) /*!< External interrupt line 18 Connected to the USB Device FS Wakeup from suspend event */
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#define EXTI_Line19 ((uint32_t)0x080000) /*!< External interrupt line 19 Connected to the COMP1*/
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#ifdef AT32F421xx
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#define EXTI_Line20 ((uint32_t)0x100000) /*!< External interrupt line 20 */
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#define EXTI_Line21 ((uint32_t)0x200000) /*!< External interrupt line 21 Connected to the COMP1*/
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#endif
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#ifdef AT32F415xx
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#define EXTI_Line20 ((uint32_t)0x100000) /*!< External interrupt line 20 Connected to the COMP2*/
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#define EXTI_Line21 ((uint32_t)0x200000) /*!< External interrupt line 20 Connected to the RTC Temper_Pin and Temper_Stamp*/
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#define EXTI_Line22 ((uint32_t)0x400000) /*!< External interrupt line 20 Connected to the RTC Wakeup*/
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#endif
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#ifdef AT32F421xx
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#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFC00000) == 0x00) && ((LINE) != (uint16_t)0x00))
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#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
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((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
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((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
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((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
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((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
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((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
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((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
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((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
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((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
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((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
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((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21))
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#elif defined AT32F415xx
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#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFF800000) == 0x00) && ((LINE) != (uint16_t)0x00))
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#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
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((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
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((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
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((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
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((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
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((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
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((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
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((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
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((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
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((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
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((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) || \
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((LINE) == EXTI_Line22))
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#else
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#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00))
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#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
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((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
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((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
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((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
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((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
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((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
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((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
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((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
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((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
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((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19))
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#endif
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/**
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* @}
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*/
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/**
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* @}
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*/
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/** @defgroup EXTI_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup EXTI_Exported_Functions
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* @{
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*/
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void EXTI_ClearFlag(uint32_t EXTI_Line);
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ITStatus EXTI_GetIntStatus(uint32_t EXTI_Line);
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void EXTI_ClearIntPendingBit(uint32_t EXTI_Line);
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void EXTI_GenerateSWInt(uint32_t EXTI_Line);
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FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
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void EXTI_Reset(void);
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void EXTI_Init(EXTI_InitType* EXTI_InitStruct);
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void EXTI_StructInit(EXTI_InitType* EXTI_InitStruct);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __AT32F4XX_EXTI_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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