stm32l4xx_hal_pwr.h File Reference

Header file of PWR HAL module. More...

#include "stm32l4xx_hal_def.h"
#include "stm32l4xx_hal_pwr_ex.h"

Go to the source code of this file.

Data Structures
struct	PWR_PVDTypeDef
	PWR PVD configuration structure definition. More...
Defines
#define	PWR_PVDLEVEL_0   PWR_CR2_PLS_LEV0
#define	PWR_PVDLEVEL_1   PWR_CR2_PLS_LEV1
#define	PWR_PVDLEVEL_2   PWR_CR2_PLS_LEV2
#define	PWR_PVDLEVEL_3   PWR_CR2_PLS_LEV3
#define	PWR_PVDLEVEL_4   PWR_CR2_PLS_LEV4
#define	PWR_PVDLEVEL_5   PWR_CR2_PLS_LEV5
#define	PWR_PVDLEVEL_6   PWR_CR2_PLS_LEV6
#define	PWR_PVDLEVEL_7   PWR_CR2_PLS_LEV7
#define	PWR_PVD_MODE_NORMAL   ((uint32_t)0x00000000)
#define	PWR_PVD_MODE_IT_RISING   ((uint32_t)0x00010001)
#define	PWR_PVD_MODE_IT_FALLING   ((uint32_t)0x00010002)
#define	PWR_PVD_MODE_IT_RISING_FALLING   ((uint32_t)0x00010003)
#define	PWR_PVD_MODE_EVENT_RISING   ((uint32_t)0x00020001)
#define	PWR_PVD_MODE_EVENT_FALLING   ((uint32_t)0x00020002)
#define	PWR_PVD_MODE_EVENT_RISING_FALLING   ((uint32_t)0x00020003)
#define	PWR_MAINREGULATOR_ON   ((uint32_t)0x00000000)
#define	PWR_LOWPOWERREGULATOR_ON   PWR_CR1_LPR
#define	PWR_SLEEPENTRY_WFI   ((uint8_t)0x01)
#define	PWR_SLEEPENTRY_WFE   ((uint8_t)0x02)
#define	PWR_STOPENTRY_WFI   ((uint8_t)0x01)
#define	PWR_STOPENTRY_WFE   ((uint8_t)0x02)
#define	PWR_EXTI_LINE_PVD   ((uint32_t)0x00010000)
#define	PWR_EVENT_LINE_PVD   ((uint32_t)0x00010000)
#define	__HAL_PWR_GET_FLAG(__FLAG__)
	Check whether or not a specific PWR flag is set.
#define	__HAL_PWR_CLEAR_FLAG(__FLAG__)
	Clear a specific PWR flag.
#define	__HAL_PWR_PVD_EXTI_ENABLE_IT()   SET_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD)
	Enable the PVD Extended Interrupt Line.
#define	__HAL_PWR_PVD_EXTI_DISABLE_IT()   CLEAR_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD)
	Disable the PVD Extended Interrupt Line.
#define	__HAL_PWR_PVD_EXTI_ENABLE_EVENT()   SET_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD)
	Enable the PVD Event Line.
#define	__HAL_PWR_PVD_EXTI_DISABLE_EVENT()   CLEAR_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD)
	Disable the PVD Event Line.
#define	__HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE()   SET_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD)
	Enable the PVD Extended Interrupt Rising Trigger.
#define	__HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE()   CLEAR_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD)
	Disable the PVD Extended Interrupt Rising Trigger.
#define	__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE()   SET_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD)
	Enable the PVD Extended Interrupt Falling Trigger.
#define	__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE()   CLEAR_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD)
	Disable the PVD Extended Interrupt Falling Trigger.
#define	__HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE()
	Enable the PVD Extended Interrupt Rising & Falling Trigger.
#define	__HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE()
	Disable the PVD Extended Interrupt Rising & Falling Trigger.
#define	__HAL_PWR_PVD_EXTI_GENERATE_SWIT()   SET_BIT(EXTI->SWIER1, PWR_EXTI_LINE_PVD)
	Generate a Software interrupt on selected EXTI line.
#define	__HAL_PWR_PVD_EXTI_GET_FLAG()   (EXTI->PR1 & PWR_EXTI_LINE_PVD)
	Check whether or not the PVD EXTI interrupt flag is set.
#define	__HAL_PWR_PVD_EXTI_CLEAR_FLAG()   WRITE_REG(EXTI->PR1, PWR_EXTI_LINE_PVD)
	Clear the PVD EXTI interrupt flag.
#define	IS_PWR_PVD_LEVEL(LEVEL)
#define	IS_PWR_PVD_MODE(MODE)
#define	IS_PWR_REGULATOR(REGULATOR)
#define	IS_PWR_SLEEP_ENTRY(ENTRY)   (((ENTRY) == PWR_SLEEPENTRY_WFI) || ((ENTRY) == PWR_SLEEPENTRY_WFE))
#define	IS_PWR_STOP_ENTRY(ENTRY)   (((ENTRY) == PWR_STOPENTRY_WFI) || ((ENTRY) == PWR_STOPENTRY_WFE) )
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.

---

Detailed Description

Header file of PWR HAL module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32l4xx_hal_pwr.h.