stm32l4xx_hal_pwr.c File Reference

PWR HAL module driver. This file provides firmware functions to manage the following functionalities of the Power Controller (PWR) peripheral: + Initialization/de-initialization functions + Peripheral Control functions. More...

#include "stm32l4xx_hal.h"

Go to the source code of this file.

Defines
#define	PVD_MODE_IT   ((uint32_t)0x00010000)
#define	PVD_MODE_EVT   ((uint32_t)0x00020000)
#define	PVD_RISING_EDGE   ((uint32_t)0x00000001)
#define	PVD_FALLING_EDGE   ((uint32_t)0x00000002)
Functions
void	HAL_PWR_DeInit (void)
	Deinitialize the HAL PWR peripheral registers to their default reset values.
void	HAL_PWR_EnableBkUpAccess (void)
	Enable access to the backup domain (RTC registers, RTC backup data registers).
void	HAL_PWR_DisableBkUpAccess (void)
	Disable access to the backup domain (RTC registers, RTC backup data registers).
HAL_StatusTypeDef	HAL_PWR_ConfigPVD (PWR_PVDTypeDef *sConfigPVD)
	Configure the voltage threshold detected by the Power Voltage Detector (PVD).
void	HAL_PWR_EnablePVD (void)
	Enable the Power Voltage Detector (PVD).
void	HAL_PWR_DisablePVD (void)
	Disable the Power Voltage Detector (PVD).
void	HAL_PWR_EnableWakeUpPin (uint32_t WakeUpPinPolarity)
	Enable the WakeUp PINx functionality.
void	HAL_PWR_DisableWakeUpPin (uint32_t WakeUpPinx)
	Disable the WakeUp PINx functionality.
void	HAL_PWR_EnterSLEEPMode (uint32_t Regulator, uint8_t SLEEPEntry)
	Enter Sleep or Low-power Sleep mode.
void	HAL_PWR_EnterSTOPMode (uint32_t Regulator, uint8_t STOPEntry)
	Enter Stop mode.
void	HAL_PWR_EnterSTANDBYMode (void)
	Enter Standby mode.
void	HAL_PWR_EnableSleepOnExit (void)
	Indicate Sleep-On-Exit when returning from Handler mode to Thread mode.
void	HAL_PWR_DisableSleepOnExit (void)
	Disable Sleep-On-Exit feature when returning from Handler mode to Thread mode.
void	HAL_PWR_EnableSEVOnPend (void)
	Enable CORTEX M4 SEVONPEND bit.
void	HAL_PWR_DisableSEVOnPend (void)
	Disable CORTEX M4 SEVONPEND bit.
__weak void	HAL_PWR_PVDCallback (void)
	PWR PVD interrupt callback.

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Detailed Description

PWR HAL module driver. This file provides firmware functions to manage the following functionalities of the Power Controller (PWR) peripheral: + Initialization/de-initialization functions + Peripheral Control functions.

Author:

MCD Application Team

Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

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Definition in file stm32l4xx_hal_pwr.c.