stm32l4xx_hal_pwr_ex.c File Reference

Extended PWR HAL module driver. This file provides firmware functions to manage the following functionalities of the Power Controller (PWR) peripheral: More...

Go to the source code of this file.

Functions
uint32_t	HAL_PWREx_GetVoltageRange (void)
	Return Voltage Scaling Range. More...
HAL_StatusTypeDef	HAL_PWREx_ControlVoltageScaling (uint32_t VoltageScaling)
	Configure the main internal regulator output voltage. More...
void	HAL_PWREx_EnableBatteryCharging (uint32_t ResistorSelection)
	Enable battery charging. When VDD is present, charge the external battery on VBAT thru an internal resistor. More...
void	HAL_PWREx_DisableBatteryCharging (void)
	Disable battery charging. More...
void	HAL_PWREx_EnableVddUSB (void)
	Enable VDDUSB supply. More...
void	HAL_PWREx_DisableVddUSB (void)
	Disable VDDUSB supply. More...
void	HAL_PWREx_EnableVddIO2 (void)
	Enable VDDIO2 supply. More...
void	HAL_PWREx_DisableVddIO2 (void)
	Disable VDDIO2 supply. More...
void	HAL_PWREx_EnableInternalWakeUpLine (void)
	Enable Internal Wake-up Line. More...
void	HAL_PWREx_DisableInternalWakeUpLine (void)
	Disable Internal Wake-up Line. More...
HAL_StatusTypeDef	HAL_PWREx_EnableGPIOPullUp (uint32_t GPIO, uint32_t GPIONumber)
	Enable GPIO pull-up state in Standby and Shutdown modes. More...
HAL_StatusTypeDef	HAL_PWREx_DisableGPIOPullUp (uint32_t GPIO, uint32_t GPIONumber)
	Disable GPIO pull-up state in Standby mode and Shutdown modes. More...
HAL_StatusTypeDef	HAL_PWREx_EnableGPIOPullDown (uint32_t GPIO, uint32_t GPIONumber)
	Enable GPIO pull-down state in Standby and Shutdown modes. More...
HAL_StatusTypeDef	HAL_PWREx_DisableGPIOPullDown (uint32_t GPIO, uint32_t GPIONumber)
	Disable GPIO pull-down state in Standby and Shutdown modes. More...
void	HAL_PWREx_EnablePullUpPullDownConfig (void)
	Enable pull-up and pull-down configuration. More...
void	HAL_PWREx_DisablePullUpPullDownConfig (void)
	Disable pull-up and pull-down configuration. More...
void	HAL_PWREx_EnableSRAM2ContentRetention (void)
	Enable SRAM2 content retention in Standby mode. More...
void	HAL_PWREx_DisableSRAM2ContentRetention (void)
	Disable SRAM2 content retention in Standby mode. More...
void	HAL_PWREx_EnableBORPVD_ULP (void)
	Enable Ultra Low Power BORL, BORH and PVD for STOP2 and Standby modes. More...
void	HAL_PWREx_DisableBORPVD_ULP (void)
	Disable Ultra Low Power BORL, BORH and PVD for STOP2 and Standby modes. More...
void	HAL_PWREx_EnableExtSMPS_0V95 (void)
	Enable the CFLDO working @ 0.95V. More...
void	HAL_PWREx_DisableExtSMPS_0V95 (void)
	Disable the CFLDO working @ 0.95V. More...
void	HAL_PWREx_EnableSRAM3ContentRetention (void)
	Enable SRAM3 content retention in Stop 2 mode. More...
void	HAL_PWREx_DisableSRAM3ContentRetention (void)
	Disable SRAM3 content retention in Stop 2 mode. More...
void	HAL_PWREx_EnableDSIPinsPDActivation (void)
	Enable pull-down activation on DSI pins. More...
void	HAL_PWREx_DisableDSIPinsPDActivation (void)
	Disable pull-down activation on DSI pins. More...
void	HAL_PWREx_EnablePVM1 (void)
	Enable the Power Voltage Monitoring 1: VDDUSB versus 1.2V. More...
void	HAL_PWREx_DisablePVM1 (void)
	Disable the Power Voltage Monitoring 1: VDDUSB versus 1.2V. More...
void	HAL_PWREx_EnablePVM2 (void)
	Enable the Power Voltage Monitoring 2: VDDIO2 versus 0.9V. More...
void	HAL_PWREx_DisablePVM2 (void)
	Disable the Power Voltage Monitoring 2: VDDIO2 versus 0.9V. More...
void	HAL_PWREx_EnablePVM3 (void)
	Enable the Power Voltage Monitoring 3: VDDA versus 1.62V. More...
void	HAL_PWREx_DisablePVM3 (void)
	Disable the Power Voltage Monitoring 3: VDDA versus 1.62V. More...
void	HAL_PWREx_EnablePVM4 (void)
	Enable the Power Voltage Monitoring 4: VDDA versus 2.2V. More...
void	HAL_PWREx_DisablePVM4 (void)
	Disable the Power Voltage Monitoring 4: VDDA versus 2.2V. More...
HAL_StatusTypeDef	HAL_PWREx_ConfigPVM (PWR_PVMTypeDef *sConfigPVM)
	Configure the Peripheral Voltage Monitoring (PVM). More...
void	HAL_PWREx_EnableLowPowerRunMode (void)
	Enter Low-power Run mode. More...
HAL_StatusTypeDef	HAL_PWREx_DisableLowPowerRunMode (void)
	Exit Low-power Run mode. More...
void	HAL_PWREx_EnterSTOP0Mode (uint8_t STOPEntry)
	Enter Stop 0 mode. More...
void	HAL_PWREx_EnterSTOP1Mode (uint8_t STOPEntry)
	Enter Stop 1 mode. More...
void	HAL_PWREx_EnterSTOP2Mode (uint8_t STOPEntry)
	Enter Stop 2 mode. More...
void	HAL_PWREx_EnterSHUTDOWNMode (void)
	Enter Shutdown mode. More...
void	HAL_PWREx_PVD_PVM_IRQHandler (void)
	This function handles the PWR PVD/PVMx interrupt request. More...
void	HAL_PWREx_PVM1Callback (void)
	PWR PVM1 interrupt callback. More...
void	HAL_PWREx_PVM2Callback (void)
	PWR PVM2 interrupt callback. More...
void	HAL_PWREx_PVM3Callback (void)
	PWR PVM3 interrupt callback. More...
void	HAL_PWREx_PVM4Callback (void)
	PWR PVM4 interrupt callback. More...

Detailed Description

Extended PWR HAL module driver. This file provides firmware functions to manage the following functionalities of the Power Controller (PWR) peripheral:

Author

MCD Application Team

• Extended Initialization and de-initialization functions
• Extended Peripheral Control functions

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 stm32l4xx_hal_pwr_ex.c.