100 lines
5 KiB
C
100 lines
5 KiB
C
|
/********************************** (C) COPYRIGHT *******************************
|
||
|
|
* File Name : ch32x035_exti.h
|
||
|
|
* Author : WCH
|
||
|
|
* Version : V1.0.0
|
||
|
|
* Date : 2023/04/06
|
||
|
|
* Description : This file contains all the functions prototypes for the
|
||
|
|
* EXTI firmware library.
|
||
|
|
*********************************************************************************
|
||
|
|
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||
|
|
* Attention: This software (modified or not) and binary are used for
|
||
|
|
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
|
||
|
|
*******************************************************************************/
|
||
|
|
#ifndef __CH32X035_EXTI_H
|
||
|
|
#define __CH32X035_EXTI_H
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "ch32x035.h"
|
||
|
|
|
||
|
|
/* EXTI mode enumeration */
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
EXTI_Mode_Interrupt = 0x00,
|
||
|
|
EXTI_Mode_Event = 0x04
|
||
|
|
} EXTIMode_TypeDef;
|
||
|
|
|
||
|
|
/* EXTI Trigger enumeration */
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
EXTI_Trigger_Rising = 0x08,
|
||
|
|
EXTI_Trigger_Falling = 0x0C,
|
||
|
|
EXTI_Trigger_Rising_Falling = 0x10
|
||
|
|
} EXTITrigger_TypeDef;
|
||
|
|
|
||
|
|
/* EXTI Init Structure definition */
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
uint32_t EXTI_Line; /* Specifies the EXTI lines to be enabled or disabled.
|
||
|
|
This parameter can be any combination of @ref EXTI_Lines */
|
||
|
|
|
||
|
|
EXTIMode_TypeDef EXTI_Mode; /* Specifies the mode for the EXTI lines.
|
||
|
|
This parameter can be a value of @ref EXTIMode_TypeDef */
|
||
|
|
|
||
|
|
EXTITrigger_TypeDef EXTI_Trigger; /* Specifies the trigger signal active edge for the EXTI lines.
|
||
|
|
This parameter can be a value of @ref EXTIMode_TypeDef */
|
||
|
|
|
||
|
|
FunctionalState EXTI_LineCmd; /* Specifies the new state of the selected EXTI lines.
|
||
|
|
This parameter can be set either to ENABLE or DISABLE */
|
||
|
|
} EXTI_InitTypeDef;
|
||
|
|
|
||
|
|
/* EXTI_Lines */
|
||
|
|
#define EXTI_Line0 ((uint32_t)0x00000001) /* External interrupt line 0 */
|
||
|
|
#define EXTI_Line1 ((uint32_t)0x00000002) /* External interrupt line 1 */
|
||
|
|
#define EXTI_Line2 ((uint32_t)0x00000004) /* External interrupt line 2 */
|
||
|
|
#define EXTI_Line3 ((uint32_t)0x00000008) /* External interrupt line 3 */
|
||
|
|
#define EXTI_Line4 ((uint32_t)0x00000010) /* External interrupt line 4 */
|
||
|
|
#define EXTI_Line5 ((uint32_t)0x00000020) /* External interrupt line 5 */
|
||
|
|
#define EXTI_Line6 ((uint32_t)0x00000040) /* External interrupt line 6 */
|
||
|
|
#define EXTI_Line7 ((uint32_t)0x00000080) /* External interrupt line 7 */
|
||
|
|
#define EXTI_Line8 ((uint32_t)0x00000100) /* External interrupt line 8 */
|
||
|
|
#define EXTI_Line9 ((uint32_t)0x00000200) /* External interrupt line 9 */
|
||
|
|
#define EXTI_Line10 ((uint32_t)0x00000400) /* External interrupt line 10 */
|
||
|
|
#define EXTI_Line11 ((uint32_t)0x00000800) /* External interrupt line 11 */
|
||
|
|
#define EXTI_Line12 ((uint32_t)0x00001000) /* External interrupt line 12 */
|
||
|
|
#define EXTI_Line13 ((uint32_t)0x00002000) /* External interrupt line 13 */
|
||
|
|
#define EXTI_Line14 ((uint32_t)0x00004000) /* External interrupt line 14 */
|
||
|
|
#define EXTI_Line15 ((uint32_t)0x00008000) /* External interrupt line 15 */
|
||
|
|
#define EXTI_Line16 ((uint32_t)0x00010000) /* External interrupt line 16 */
|
||
|
|
#define EXTI_Line17 ((uint32_t)0x00020000) /* External interrupt line 17 */
|
||
|
|
#define EXTI_Line18 ((uint32_t)0x00040000) /* External interrupt line 18 */
|
||
|
|
#define EXTI_Line19 ((uint32_t)0x00080000) /* External interrupt line 19 */
|
||
|
|
#define EXTI_Line20 ((uint32_t)0x00100000) /* External interrupt line 20 */
|
||
|
|
#define EXTI_Line21 ((uint32_t)0x00200000) /* External interrupt line 21 */
|
||
|
|
#define EXTI_Line22 ((uint32_t)0x00400000) /* External interrupt line 22 */
|
||
|
|
#define EXTI_Line23 ((uint32_t)0x00800000) /* External interrupt line 23 */
|
||
|
|
#define EXTI_Line24 ((uint32_t)0x01000000) /* External interrupt line 24 Connected to the PC18(SDI on) */
|
||
|
|
#define EXTI_Line25 ((uint32_t)0x02000000) /* External interrupt line 25 Connected to the PC19(SDI on) */
|
||
|
|
#define EXTI_Line26 ((uint32_t)0x04000000) /* External interrupt line 26 Connected to the PVD Output */
|
||
|
|
#define EXTI_Line27 ((uint32_t)0x08000000) /* External interrupt line 27 Connected to the Auto Wake-up event */
|
||
|
|
#define EXTI_Line28 ((uint32_t)0x10000000) /* External interrupt line 28 Connected to the the USBFS Wake-up event */
|
||
|
|
#define EXTI_Line29 ((uint32_t)0x20000000) /* External interrupt line 29 Connected to the the USB PD Wake-up event */
|
||
|
|
|
||
|
|
|
||
|
|
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);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|