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98 lines
2.1 KiB
C
98 lines
2.1 KiB
C
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/*!
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* @file apm32e10x_pmu.h
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*
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* @brief This file contains all the functions prototypes for the PMU 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_PMU_H
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#define __APM32E10X_PMU_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 PMU_Driver PMU Driver
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@{
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*/
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/** @addtogroup PMU_Enumerations Enumerations
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@{
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*/
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typedef enum
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{
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PMU_PVD_LEVEL_2V2 = 0x00, //!< PVD detection level set to 2.2V
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PMU_PVD_LEVEL_2V3 = 0x01, //!< PVD detection level set to 2.3V
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PMU_PVD_LEVEL_2V4 = 0x02, //!< PVD detection level set to 2.4V
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PMU_PVD_LEVEL_2V5 = 0x03, //!< PVD detection level set to 2.5V
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PMU_PVD_LEVEL_2V6 = 0x04, //!< PVD detection level set to 2.6V
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PMU_PVD_LEVEL_2V7 = 0x05, //!< PVD detection level set to 2.7V
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PMU_PVD_LEVEL_2V8 = 0x06, //!< PVD detection level set to 2.8V
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PMU_PVD_LEVEL_2V9 = 0x07, //!< PVD detection level set to 2.9V
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} PMU_PVD_LEVEL_T;
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typedef enum
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{
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PMU_REGULATOR_ON = 0x00,
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PMU_REGULATOR_LOWPOWER = 0x01
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} PMU_REGULATOR_T;
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typedef enum
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{
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PMU_STOP_ENTRY_WFI = 0x01,
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PMU_STOP_ENTRY_WFE = 0x02
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} PMU_STOP_ENTRY_T;
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typedef enum
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{
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PMU_FLAG_WUE,
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PMU_FLAG_SB,
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PMU_FLAG_PVDO
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} PMU_FLAG_T;
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/**@} end of group PMU_Enumerations*/
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/** @addtogroup PMU_Fuctions Fuctions
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@{
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*/
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/** PMU Reset */
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void PMU_Reset(void);
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/** Configuration and Operation modes */
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void PMU_EnableBackupAccess(void);
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void PMU_DisableBackupAccess(void);
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void PMU_EnablePVD(void);
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void PMU_DisablePVD(void);
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void PMU_ConfigPVDLevel(PMU_PVD_LEVEL_T level);
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void PMU_EnableWakeUpPin(void);
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void PMU_DisableWakeUpPin(void);
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void PMU_EnterSTOPMode(PMU_REGULATOR_T regulator, PMU_STOP_ENTRY_T entry);
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void PMU_EnterSTANDBYMode(void);
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/** flags */
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uint8_t PMU_ReadStatusFlag(PMU_FLAG_T flag);
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void PMU_ClearStatusFlag(PMU_FLAG_T flag);
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/**@} end of group PMU_Fuctions*/
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/**@} end of group PMU_Driver */
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/**@} end of group Peripherals_Library*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __APM32E10X_PMU_H */
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