stm32f4xx_hal_pwr_ex.h File Reference

Header file of PWR HAL Extension module. More...

#include "stm32f4xx_hal_def.h"

Go to the source code of this file.

Defines
#define	PWR_MAINREGULATOR_UNDERDRIVE_ON   PWR_CR_MRUDS
#define	PWR_LOWPOWERREGULATOR_UNDERDRIVE_ON   ((uint32_t)(PWR_CR_LPDS | PWR_CR_LPUDS))
#define	PWR_FLAG_ODRDY   PWR_CSR_ODRDY
#define	PWR_FLAG_ODSWRDY   PWR_CSR_ODSWRDY
#define	PWR_FLAG_UDRDY   PWR_CSR_UDSWRDY
#define	PWR_REGULATOR_VOLTAGE_SCALE1
#define	PWR_REGULATOR_VOLTAGE_SCALE2
#define	PWR_REGULATOR_VOLTAGE_SCALE3   PWR_CR_VOS_0 /* Scale 3 mode: the maximum value of fHCLK is 120 MHz. */
#define	__HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__)
	macros configure the main internal regulator output voltage.
#define	__HAL_PWR_OVERDRIVE_ENABLE()   (*(__IO uint32_t *) CR_ODEN_BB = ENABLE)
	Macros to enable or disable the Over drive mode.
#define	__HAL_PWR_OVERDRIVE_DISABLE()   (*(__IO uint32_t *) CR_ODEN_BB = DISABLE)
#define	__HAL_PWR_OVERDRIVESWITCHING_ENABLE()   (*(__IO uint32_t *) CR_ODSWEN_BB = ENABLE)
	Macros to enable or disable the Over drive switching.
#define	__HAL_PWR_OVERDRIVESWITCHING_DISABLE()   (*(__IO uint32_t *) CR_ODSWEN_BB = DISABLE)
#define	__HAL_PWR_UNDERDRIVE_ENABLE()   (PWR->CR |= (uint32_t)PWR_CR_UDEN)
	Macros to enable or disable the Under drive mode.
#define	__HAL_PWR_UNDERDRIVE_DISABLE()   (PWR->CR &= (uint32_t)(~PWR_CR_UDEN))
#define	__HAL_PWR_GET_ODRUDR_FLAG(__FLAG__)   ((PWR->CSR & (__FLAG__)) == (__FLAG__))
	Check PWR flag is set or not.
#define	__HAL_PWR_CLEAR_ODRUDR_FLAG()   (PWR->CSR |= PWR_FLAG_UDRDY)
	Clear the Under-Drive Ready flag.
#define	FPDS_BIT_NUMBER   PWR_CR_FPDS_Pos
#define	CR_FPDS_BB   (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (FPDS_BIT_NUMBER * 4U))
#define	ODEN_BIT_NUMBER   PWR_CR_ODEN_Pos
#define	CR_ODEN_BB   (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (ODEN_BIT_NUMBER * 4U))
#define	ODSWEN_BIT_NUMBER   PWR_CR_ODSWEN_Pos
#define	CR_ODSWEN_BB   (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (ODSWEN_BIT_NUMBER * 4U))
#define	MRLVDS_BIT_NUMBER   PWR_CR_MRLVDS_Pos
#define	CR_MRLVDS_BB   (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (MRLVDS_BIT_NUMBER * 4U))
#define	LPLVDS_BIT_NUMBER   PWR_CR_LPLVDS_Pos
#define	CR_LPLVDS_BB   (uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32U) + (LPLVDS_BIT_NUMBER * 4U))
#define	BRE_BIT_NUMBER   PWR_CSR_BRE_Pos
#define	CSR_BRE_BB   (uint32_t)(PERIPH_BB_BASE + (PWR_CSR_OFFSET_BB * 32U) + (BRE_BIT_NUMBER * 4U))
#define	IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR)
#define	IS_PWR_VOLTAGE_SCALING_RANGE(VOLTAGE)
#define	IS_PWR_WAKEUP_PIN(PIN)   ((PIN) == PWR_WAKEUP_PIN1)
Functions
void	HAL_PWREx_EnableFlashPowerDown (void)
	Enables the Flash Power Down in Stop mode.
void	HAL_PWREx_DisableFlashPowerDown (void)
	Disables the Flash Power Down in Stop mode.
HAL_StatusTypeDef	HAL_PWREx_EnableBkUpReg (void)
	Enables the Backup Regulator.
HAL_StatusTypeDef	HAL_PWREx_DisableBkUpReg (void)
	Disables the Backup Regulator.
uint32_t	HAL_PWREx_GetVoltageRange (void)
	Return Voltage Scaling Range.
HAL_StatusTypeDef	HAL_PWREx_ControlVoltageScaling (uint32_t VoltageScaling)
	Configures the main internal regulator output voltage.
HAL_StatusTypeDef	HAL_PWREx_EnableOverDrive (void)
	Activates the Over-Drive mode.
HAL_StatusTypeDef	HAL_PWREx_DisableOverDrive (void)
	Deactivates the Over-Drive mode.
HAL_StatusTypeDef	HAL_PWREx_EnterUnderDriveSTOPMode (uint32_t Regulator, uint8_t STOPEntry)
	Enters in Under-Drive STOP mode.

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Detailed Description

Header file of PWR HAL Extension module.

Author:

MCD Application Team

Attention:

© Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f4xx_hal_pwr_ex.h.