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120 lines
2.9 KiB
C
120 lines
2.9 KiB
C
/*!
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* @file apm32e10x_eint.h
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*
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* @brief This file contains all the functions prototypes for the EINT firmware library
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*
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* @version V1.0.0
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*
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* @date 2021-07-26
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*
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*/
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#ifndef __APM32E10X_EINT_H
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#define __APM32E10X_EINT_H
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#include "apm32e10x.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @addtogroup Peripherals_Library Standard Peripheral Library
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@{
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*/
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/** @addtogroup EINT_Driver EINT Driver
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@{
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*/
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/** @addtogroup EINT_Enumerations Enumerations
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@{
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*/
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/**
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* @brief EINT mode enumeration
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*/
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typedef enum
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{
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EINT_MODE_INTERRUPT = 0x00,
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EINT_MODE_EVENT = 0x04
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} EINT_MODE_T;
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/**
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* @brief EINT Trigger enumeration
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*/
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typedef enum
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{
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EINT_TRIGGER_RISING = 0x08,
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EINT_TRIGGER_FALLING = 0x0C,
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EINT_TRIGGER_RISING_FALLING = 0x10
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} EINT_TRIGGER_T;
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typedef enum
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{
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EINT_LINE_0 = 0x00001, //!< External interrupt line 0
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EINT_LINE_1 = 0x00002, //!< External interrupt line 1
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EINT_LINE_2 = 0x00004, //!< External interrupt line 2
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EINT_LINE_3 = 0x00008, //!< External interrupt line 3
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EINT_LINE_4 = 0x00010, //!< External interrupt line 4
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EINT_LINE_5 = 0x00020, //!< External interrupt line 5
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EINT_LINE_6 = 0x00040, //!< External interrupt line 6
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EINT_LINE_7 = 0x00080, //!< External interrupt line 7
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EINT_LINE_8 = 0x00100, //!< External interrupt line 8
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EINT_LINE_9 = 0x00200, //!< External interrupt line 9
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EINT_LINE_10 = 0x00400, //!< External interrupt line 10
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EINT_LINE_11 = 0x00800, //!< External interrupt line 11
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EINT_LINE_12 = 0x01000, //!< External interrupt line 12
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EINT_LINE_13 = 0x02000, //!< External interrupt line 13
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EINT_LINE_14 = 0x04000, //!< External interrupt line 14
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EINT_LINE_15 = 0x08000, //!< External interrupt line 15
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EINT_LINE_16 = 0x10000, //!< External interrupt line 16 Connected to the PVD Output
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EINT_LINE_17 = 0x20000, //!< External interrupt line 17 Connected to the RTC Alarm event
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EINT_LINE_18 = 0x40000, //!< External interrupt line 18 Connected to the USB Device
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} EINT_LINE_T;
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/**@} end of group EINT_Enumerations*/
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/** @addtogroup EINT_Structure Data Structure
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@{
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*/
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/**
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* @brief EINT Config structure definition
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*/
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typedef struct
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{
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uint32_t line;
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EINT_MODE_T mode;
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EINT_TRIGGER_T trigger;
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uint8_t lineCmd;
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} EINT_Config_T;
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/**@} end of group EINT_Structure*/
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/** @addtogroup EINT_Fuctions Fuctions
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@{
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*/
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/** Reset and configuration */
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void EINT_Reset(void);
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void EINT_Config( EINT_Config_T* eintConfig);
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/** Interrupt and flag */
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void EINT_SelectSWInterrupt(uint32_t line);
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uint8_t EINT_ReadStatusFlag(EINT_LINE_T line);
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void EINT_ClearStatusFlag(uint32_t line);
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uint8_t EINT_ReadIntFlag(EINT_LINE_T line);
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void EINT_ClearIntFlag(uint32_t line);
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/**@} end of group EINT_Fuctions*/
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/**@} end of group EINT_Driver */
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/**@} end of group Peripherals_Library*/
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#ifdef __APM32E10X_cplusplus
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}
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#endif
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#endif /* __EINT_H */
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