Configuration

Functions
__STATIC_INLINE void	LL_PWR_SetRegulModeDS (uint32_t RegulMode)
	Set the voltage Regulator mode during deep sleep mode.
__STATIC_INLINE uint32_t	LL_PWR_GetRegulModeDS (void)
	Get the voltage Regulator mode during deep sleep mode.
__STATIC_INLINE void	LL_PWR_EnablePVD (void)
	Enable Power Voltage Detector.
__STATIC_INLINE void	LL_PWR_DisablePVD (void)
	Disable Power Voltage Detector.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledPVD (void)
	Check if Power Voltage Detector is enabled.
__STATIC_INLINE void	LL_PWR_SetPVDLevel (uint32_t PVDLevel)
	Configure the voltage threshold detected by the Power Voltage Detector.
__STATIC_INLINE uint32_t	LL_PWR_GetPVDLevel (void)
	Get the voltage threshold detection.
__STATIC_INLINE void	LL_PWR_EnableBkUpAccess (void)
	Enable access to the backup domain.
__STATIC_INLINE void	LL_PWR_DisableBkUpAccess (void)
	Disable access to the backup domain.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledBkUpAccess (void)
	Check if the backup domain is enabled.
__STATIC_INLINE void	LL_PWR_EnableFlashPowerDown (void)
	Enable the Flash Power Down in Stop Mode.
__STATIC_INLINE void	LL_PWR_DisableFlashPowerDown (void)
	Disable the Flash Power Down in Stop Mode.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledFlashPowerDown (void)
	Check if the Flash Power Down in Stop Mode is enabled.
__STATIC_INLINE void	LL_PWR_SetStopModeRegulVoltageScaling (uint32_t VoltageScaling)
	Set the internal Regulator output voltage in STOP mode.
__STATIC_INLINE uint32_t	LL_PWR_GetStopModeRegulVoltageScaling (void)
	Get the internal Regulator output voltage in STOP mode.
__STATIC_INLINE void	LL_PWR_EnableAVD (void)
	Enable Analog Power Voltage Detector.
__STATIC_INLINE void	LL_PWR_DisableAVD (void)
	Disable Analog Power Voltage Detector.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledAVD (void)
	Check if Analog Power Voltage Detector is enabled.
__STATIC_INLINE void	LL_PWR_SetAVDLevel (uint32_t AVDLevel)
	Configure the voltage threshold to be detected by the Analog Power Voltage Detector.
__STATIC_INLINE uint32_t	LL_PWR_GetAVDLevel (void)
	Get the Analog Voltage threshold to be detected by the Analog Power Voltage Detector.
__STATIC_INLINE void	LL_PWR_EnableBkUpRegulator (void)
	Enable Backup Regulator.
__STATIC_INLINE void	LL_PWR_DisableBkUpRegulator (void)
	Disable Backup Regulator.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledBkUpRegulator (void)
	Check if the backup Regulator is enabled.
__STATIC_INLINE void	LL_PWR_EnableMonitoring (void)
	Enable VBAT and Temperature monitoring.
__STATIC_INLINE void	LL_PWR_DisableMonitoring (void)
	Disable VBAT and Temperature monitoring.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledMonitoring (void)
	Check if the VBAT and Temperature monitoring is enabled.
__STATIC_INLINE void	LL_PWR_ConfigSupply (uint32_t SupplySource)
	Configure the PWR supply.
__STATIC_INLINE uint32_t	LL_PWR_GetSupply (void)
	Get the PWR supply.
__STATIC_INLINE void	LL_PWR_EnableBatteryCharging (void)
	Enable battery charging.
__STATIC_INLINE void	LL_PWR_DisableBatteryCharging (void)
	Disable battery charging.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledBatteryCharging (void)
	Check if battery charging is enabled.
__STATIC_INLINE void	LL_PWR_SetBattChargResistor (uint32_t Resistor)
	Set the Battery charge resistor impedance.
__STATIC_INLINE uint32_t	LL_PWR_GetBattChargResistor (void)
	Get the Battery charge resistor impedance.
__STATIC_INLINE void	LL_PWR_EnableUSBReg (void)
	Enable the USB regulator.
__STATIC_INLINE void	LL_PWR_DisableUSBReg (void)
	Disable the USB regulator.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledUSBReg (void)
	Check if the USB regulator is enabled.
__STATIC_INLINE void	LL_PWR_EnableUSBVoltageDetector (void)
	Enable the USB voltage detector.
__STATIC_INLINE void	LL_PWR_DisableUSBVoltageDetector (void)
	Disable the USB voltage detector.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledUSBVoltageDetector (void)
	Check if the USB voltage detector is enabled.
__STATIC_INLINE void	LL_PWR_CPU_SetD1PowerMode (uint32_t PDMode)
	Set the D1 domain Power Down mode when the CPU enters deepsleep.
__STATIC_INLINE uint32_t	LL_PWR_CPU_GetD1PowerMode (void)
	Get the D1 Domain Power Down mode when the CPU enters deepsleep.
__STATIC_INLINE void	LL_PWR_CPU_SetD2PowerMode (uint32_t PDMode)
	Set the D2 domain Power Down mode when the CPU enters deepsleep.
__STATIC_INLINE uint32_t	LL_PWR_CPU_GetD2PowerMode (void)
	Get the D2 Domain Power Down mode when the CPU enters deepsleep.
__STATIC_INLINE void	LL_PWR_CPU_SetD3PowerMode (uint32_t PDMode)
	Set the D3 domain Power Down mode when the CPU enters deepsleep.
__STATIC_INLINE uint32_t	LL_PWR_CPU_GetD3PowerMode (void)
	Get the D3 Domain Power Down mode when the CPU enters deepsleep.
__STATIC_INLINE void	LL_PWR_CPU_EnableD3RunInLowPowerMode (void)
	D3 domain remains in Run mode regardless of CPU subsystem modes.
__STATIC_INLINE void	LL_PWR_CPU_DisableD3RunInLowPowerMode (void)
	D3 domain follows CPU subsystem modes.
__STATIC_INLINE uint32_t	LL_PWR_CPU_IsEnabledD3RunInLowPowerMode (void)
	Check if D3 is kept in Run mode when CPU enters low power mode.
__STATIC_INLINE void	LL_PWR_SetRegulVoltageScaling (uint32_t VoltageScaling)
	Set the main internal Regulator output voltage.
__STATIC_INLINE uint32_t	LL_PWR_GetRegulVoltageScaling (void)
	Get the main internal Regulator output voltage.
__STATIC_INLINE void	LL_PWR_EnableWakeUpPin (uint32_t WakeUpPin)
	Enable the WakeUp PINx functionality.
__STATIC_INLINE void	LL_PWR_DisableWakeUpPin (uint32_t WakeUpPin)
	Disable the WakeUp PINx functionality.
__STATIC_INLINE uint32_t	LL_PWR_IsEnabledWakeUpPin (uint32_t WakeUpPin)
	Check if the WakeUp PINx functionality is enabled.
__STATIC_INLINE void	LL_PWR_SetWakeUpPinPolarityLow (uint32_t WakeUpPin)
	Set the Wake-Up pin polarity low for the event detection.
__STATIC_INLINE void	LL_PWR_SetWakeUpPinPolarityHigh (uint32_t WakeUpPin)
	Set the Wake-Up pin polarity high for the event detection.
__STATIC_INLINE uint32_t	LL_PWR_IsWakeUpPinPolarityLow (uint32_t WakeUpPin)
	Get the Wake-Up pin polarity for the event detection.
__STATIC_INLINE void	LL_PWR_SetWakeUpPinPullNone (uint32_t WakeUpPin)
	Set the Wake-Up pin Pull None.
__STATIC_INLINE void	LL_PWR_SetWakeUpPinPullUp (uint32_t WakeUpPin)
	Set the Wake-Up pin Pull Up.
__STATIC_INLINE void	LL_PWR_SetWakeUpPinPullDown (uint32_t WakeUpPin)
	Set the Wake-Up pin Pull Down.
__STATIC_INLINE uint32_t	LL_PWR_GetWakeUpPinPull (uint32_t WakeUpPin)
	Get the Wake-Up pin pull.

---

Function Documentation

__STATIC_INLINE void LL_PWR_ConfigSupply

(

uint32_t

SupplySource

)

Configure the PWR supply.

Reference Manual to LL API cross reference:

CR3 BYPASS LL_PWR_ConfigSupply

Reference Manual to LL API cross reference:

CR3 LDOEN LL_PWR_ConfigSupply

Reference Manual to LL API cross reference:

CR3 SMPSEN LL_PWR_ConfigSupply

Reference Manual to LL API cross reference:

CR3 SMPSEXTHP LL_PWR_ConfigSupply

Reference Manual to LL API cross reference:

CR3 SMPSLEVEL LL_PWR_ConfigSupply

Parameters:

SupplySource

This parameter can be one of the following values: LL_PWR_LDO_SUPPLY LL_PWR_DIRECT_SMPS_SUPPLY LL_PWR_SMPS_1V8_SUPPLIES_LDO LL_PWR_SMPS_2V5_SUPPLIES_LDO LL_PWR_SMPS_1V8_SUPPLIES_EXT_AND_LDO LL_PWR_SMPS_2V5_SUPPLIES_EXT_AND_LDO LL_PWR_SMPS_1V8_SUPPLIES_EXT LL_PWR_SMPS_2V5_SUPPLIES_EXT LL_PWR_EXTERNAL_SOURCE_SUPPLY

Return values:

None

Definition at line 996 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_CPU_DisableD3RunInLowPowerMode

(

void

)

D3 domain follows CPU subsystem modes.

Reference Manual to LL API cross reference:

CPUCR RUN_D3 LL_PWR_CPU_DisableD3RunInLowPowerMode

Return values:

None

Definition at line 1501 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_CPU_EnableD3RunInLowPowerMode

(

void

)

D3 domain remains in Run mode regardless of CPU subsystem modes.

Reference Manual to LL API cross reference:

CPUCR RUN_D3 LL_PWR_CPU_EnableD3RunInLowPowerMode

Return values:

None

Definition at line 1467 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_CPU_GetD1PowerMode

(

void

)

Get the D1 Domain Power Down mode when the CPU enters deepsleep.

Reference Manual to LL API cross reference:

CPUCR PDDS_D1 LL_PWR_CPU_GetD1PowerMode

Return values:

Returned

value can be one of the following values: LL_PWR_CPU_MODE_D1STOP LL_PWR_CPU_MODE_D1STANDBY

Definition at line 1226 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_CPU_GetD2PowerMode

(

void

)

Get the D2 Domain Power Down mode when the CPU enters deepsleep.

Reference Manual to LL API cross reference:

CPUCR PDDS_D2 LL_PWR_CPU_GetD2PowerMode

Return values:

Returned

value can be one of the following values: LL_PWR_CPU_MODE_D2STOP LL_PWR_CPU_MODE_D2STANDBY

Definition at line 1296 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_CPU_GetD3PowerMode

(

void

)

Get the D3 Domain Power Down mode when the CPU enters deepsleep.

Reference Manual to LL API cross reference:

CPUCR PDDS_D3 LL_PWR_CPU_GetD3PowerMode

Return values:

Returned

value can be one of the following values: LL_PWR_CPU_MODE_D3STOP LL_PWR_CPU_MODE_D3STANDBY

Definition at line 1367 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_CPU_IsEnabledD3RunInLowPowerMode

(

void

)

Check if D3 is kept in Run mode when CPU enters low power mode.

Reference Manual to LL API cross reference:

CPUCR RUN_D3 LL_PWR_CPU_IsEnabledD3RunInLowPowerMode

Return values:

State

of bit (1 or 0).

Definition at line 1535 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_CPU_SetD1PowerMode

(

uint32_t

PDMode

)

Set the D1 domain Power Down mode when the CPU enters deepsleep.

Reference Manual to LL API cross reference:

CPUCR PDDS_D1 LL_PWR_CPU_SetD1PowerMode

Parameters:

PDMode

This parameter can be one of the following values: LL_PWR_CPU_MODE_D1STOP LL_PWR_CPU_MODE_D1STANDBY

Return values:

None

Definition at line 1184 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_CPU_SetD2PowerMode

(

uint32_t

PDMode

)

Set the D2 domain Power Down mode when the CPU enters deepsleep.

Reference Manual to LL API cross reference:

CPUCR PDDS_D2 LL_PWR_CPU_SetD2PowerMode

Parameters:

PDMode

This parameter can be one of the following values: LL_PWR_CPU_MODE_D2STOP LL_PWR_CPU_MODE_D2STANDBY

Return values:

None

Definition at line 1267 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_CPU_SetD3PowerMode

(

uint32_t

PDMode

)

Set the D3 domain Power Down mode when the CPU enters deepsleep.

Reference Manual to LL API cross reference:

CPUCR PDDS_D3 LL_PWR_CPU_SetD3PowerMode

Parameters:

PDMode

This parameter can be one of the following values: LL_PWR_CPU_MODE_D3STOP LL_PWR_CPU_MODE_D3STANDBY

Return values:

None

Definition at line 1325 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableAVD

(

void

)

Disable Analog Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 AVDEN LL_PWR_DisableAVD

Return values:

None

Definition at line 611 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableBatteryCharging

(

void

)

Disable battery charging.

Reference Manual to LL API cross reference:

CR3 VBE LL_PWR_DisableBatteryCharging

Return values:

None

Definition at line 1075 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableBkUpAccess

(

void

)

Disable access to the backup domain.

Reference Manual to LL API cross reference:

CR1 DBP LL_PWR_DisableBkUpAccess

Return values:

None

Definition at line 460 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableBkUpRegulator

(

void

)

Disable Backup Regulator.

Reference Manual to LL API cross reference:

CR2 BREN LL_PWR_DisableBkUpRegulator

Return values:

None

Definition at line 931 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableFlashPowerDown

(

void

)

Disable the Flash Power Down in Stop Mode.

Reference Manual to LL API cross reference:

CR1 FLPS LL_PWR_DisableFlashPowerDown

Return values:

None

Definition at line 490 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableMonitoring

(

void

)

Disable VBAT and Temperature monitoring.

Reference Manual to LL API cross reference:

CR2 MONEN LL_PWR_DisableMonitoring

Return values:

None

Definition at line 961 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisablePVD

(

void

)

Disable Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 PVDEN LL_PWR_DisablePVD

Return values:

None

Definition at line 393 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableUSBReg

(

void

)

Disable the USB regulator.

Reference Manual to LL API cross reference:

CR3 USBREGEN LL_PWR_DisableUSBReg

Return values:

None

Definition at line 1130 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableUSBVoltageDetector

(

void

)

Disable the USB voltage detector.

Reference Manual to LL API cross reference:

CR3 USB33DEN LL_PWR_DisableUSBVoltageDetector

Return values:

None

Definition at line 1160 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_DisableWakeUpPin

(

uint32_t

WakeUpPin

)

Disable the WakeUp PINx functionality.

Reference Manual to LL API cross reference:

WKUPEPR WKUPEN1 LL_PWR_DisableWakeUpPin
WKUPEPR WKUPEN2 LL_PWR_DisableWakeUpPin
WKUPEPR WKUPEN3 LL_PWR_DisableWakeUpPin
WKUPEPR WKUPEN4 LL_PWR_DisableWakeUpPin
WKUPEPR WKUPEN5 LL_PWR_DisableWakeUpPin
WKUPEPR WKUPEN6 LL_PWR_DisableWakeUpPin

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1649 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableAVD

(

void

)

Enable Analog Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 AVDEN LL_PWR_EnableAVD

Return values:

None

Definition at line 601 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableBatteryCharging

(

void

)

Enable battery charging.

Reference Manual to LL API cross reference:

CR3 VBE LL_PWR_EnableBatteryCharging

Return values:

None

Definition at line 1065 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableBkUpAccess

(

void

)

Enable access to the backup domain.

Reference Manual to LL API cross reference:

CR1 DBP LL_PWR_EnableBkUpAccess

Return values:

None

Definition at line 450 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableBkUpRegulator

(

void

)

Enable Backup Regulator.

Reference Manual to LL API cross reference:

CR2 BREN LL_PWR_EnableBkUpRegulator

Note:

When set, the Backup Regulator (used to maintain backup SRAM content in Standby and VBAT modes) is enabled. If BRE is reset, the backup Regulator is switched off. The backup SRAM can still be used but its content will be lost in the Standby and VBAT modes. Once set, the application must wait that the Backup Regulator Ready flag (BRR) is set to indicate that the data written into the RAM will be maintained in the Standby and VBAT modes.

Return values:

None

Definition at line 921 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableFlashPowerDown

(

void

)

Enable the Flash Power Down in Stop Mode.

Reference Manual to LL API cross reference:

CR1 FLPS LL_PWR_EnableFlashPowerDown

Return values:

None

Definition at line 480 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableMonitoring

(

void

)

Enable VBAT and Temperature monitoring.

Reference Manual to LL API cross reference:

CR2 MONEN LL_PWR_EnableMonitoring

Return values:

None

Definition at line 951 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnablePVD

(

void

)

Enable Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 PVDEN LL_PWR_EnablePVD

Return values:

None

Definition at line 383 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableUSBReg

(

void

)

Enable the USB regulator.

Reference Manual to LL API cross reference:

CR3 USBREGEN LL_PWR_EnableUSBReg

Return values:

None

Definition at line 1120 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableUSBVoltageDetector

(

void

)

Enable the USB voltage detector.

Reference Manual to LL API cross reference:

CR3 USB33DEN LL_PWR_EnableUSBVoltageDetector

Return values:

None

Definition at line 1150 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_EnableWakeUpPin

(

uint32_t

WakeUpPin

)

Enable the WakeUp PINx functionality.

Reference Manual to LL API cross reference:

WKUPEPR WKUPEN1 LL_PWR_EnableWakeUpPin
WKUPEPR WKUPEN2 LL_PWR_EnableWakeUpPin
WKUPEPR WKUPEN3 LL_PWR_EnableWakeUpPin
WKUPEPR WKUPEN4 LL_PWR_EnableWakeUpPin
WKUPEPR WKUPEN5 LL_PWR_EnableWakeUpPin
WKUPEPR WKUPEN6 LL_PWR_EnableWakeUpPin

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1624 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetAVDLevel

(

void

)

Get the Analog Voltage threshold to be detected by the Analog Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 ALS LL_PWR_GetAVDLevel

Return values:

Returned

value can be one of the following values: LL_PWR_AVDLEVEL_0 LL_PWR_AVDLEVEL_1 LL_PWR_AVDLEVEL_2 LL_PWR_AVDLEVEL_3

Definition at line 650 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetBattChargResistor

(

void

)

Get the Battery charge resistor impedance.

Reference Manual to LL API cross reference:

CR3 VBRS LL_PWR_GetBattChargResistor

Return values:

Returned

value can be one of the following values: LL_PWR_BATT_CHARG_RESISTOR_5K LL_PWR_BATT_CHARGRESISTOR_1_5K

Definition at line 1110 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetPVDLevel

(

void

)

Get the voltage threshold detection.

Reference Manual to LL API cross reference:

CR1 PLS LL_PWR_GetPVDLevel

Return values:

Returned

value can be one of the following values: LL_PWR_PVDLEVEL_0 LL_PWR_PVDLEVEL_1 LL_PWR_PVDLEVEL_2 LL_PWR_PVDLEVEL_3 LL_PWR_PVDLEVEL_4 LL_PWR_PVDLEVEL_5 LL_PWR_PVDLEVEL_6 LL_PWR_PVDLEVEL_7

Definition at line 440 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetRegulModeDS

(

void

)

Get the voltage Regulator mode during deep sleep mode.

Reference Manual to LL API cross reference:

CR1 LPDS LL_PWR_GetRegulModeDS

Return values:

Returned

value can be one of the following values: LL_PWR_REGU_DSMODE_MAIN LL_PWR_REGU_DSMODE_LOW_POWER

Definition at line 373 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetRegulVoltageScaling

(

void

)

Get the main internal Regulator output voltage.

Reference Manual to LL API cross reference:

D3CR VOS LL_PWR_GetRegulVoltageScaling

Note:

For all H7 lines except STM32H7Axxx and STM32H7Bxxx lines, checking VOS0 need the check of PWR_D3CR_VOS[1:0] field and SYSCFG_PWRCR_ODEN bit.

Return values:

Returned

value can be one of the following values: LL_PWR_REGU_VOLTAGE_SCALE0 LL_PWR_REGU_VOLTAGE_SCALE1 LL_PWR_REGU_VOLTAGE_SCALE2 LL_PWR_REGU_VOLTAGE_SCALE3

Definition at line 1595 of file stm32h7xx_ll_pwr.h.

Referenced by LL_SetFlashLatency().

__STATIC_INLINE uint32_t LL_PWR_GetStopModeRegulVoltageScaling

(

void

)

Get the internal Regulator output voltage in STOP mode.

Reference Manual to LL API cross reference:

CR1 SVOS LL_PWR_GetStopModeRegulVoltageScaling

Return values:

Returned

value can be one of the following values: LL_PWR_REGU_VOLTAGE_SVOS_SCALE3 LL_PWR_REGU_VOLTAGE_SVOS_SCALE4 LL_PWR_REGU_VOLTAGE_SVOS_SCALE5

Definition at line 591 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetSupply

(

void

)

Get the PWR supply.

Reference Manual to LL API cross reference:

CR3 BYPASS LL_PWR_GetSupply

Reference Manual to LL API cross reference:

CR3 LDOEN LL_PWR_GetSupply

Reference Manual to LL API cross reference:

CR3 SMPSEN LL_PWR_GetSupply

Reference Manual to LL API cross reference:

CR3 SMPSEXTHP LL_PWR_GetSupply

Reference Manual to LL API cross reference:

CR3 SMPSLEVEL LL_PWR_GetSupply

Return values:

Returned

value can be one of the following values: LL_PWR_LDO_SUPPLY LL_PWR_DIRECT_SMPS_SUPPLY LL_PWR_SMPS_1V8_SUPPLIES_LDO LL_PWR_SMPS_2V5_SUPPLIES_LDO LL_PWR_SMPS_1V8_SUPPLIES_EXT_AND_LDO LL_PWR_SMPS_2V5_SUPPLIES_EXT_AND_LDO LL_PWR_SMPS_1V8_SUPPLIES_EXT LL_PWR_SMPS_2V5_SUPPLIES_EXT LL_PWR_EXTERNAL_SOURCE_SUPPLY

Definition at line 1038 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_GetWakeUpPinPull

(

uint32_t

WakeUpPin

)

Get the Wake-Up pin pull.

Reference Manual to LL API cross reference:

WKUPEPR WKUPPUPD1 LL_PWR_GetWakeUpPinPull
WKUPEPR WKUPPUPD2 LL_PWR_GetWakeUpPinPull
WKUPEPR WKUPPUPD3 LL_PWR_GetWakeUpPinPull
WKUPEPR WKUPPUPD4 LL_PWR_GetWakeUpPinPull
WKUPEPR WKUPPUPD5 LL_PWR_GetWakeUpPinPull
WKUPEPR WKUPPUPD6 LL_PWR_GetWakeUpPinPull

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

Returned

value can be one of the following values: LL_PWR_WAKEUP_PIN_NOPULL LL_PWR_WAKEUP_PIN_PULLUP LL_PWR_WAKEUP_PIN_PULLDOWN

Definition at line 1858 of file stm32h7xx_ll_pwr.h.

References LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK, and LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledAVD

(

void

)

Check if Analog Power Voltage Detector is enabled.

Reference Manual to LL API cross reference:

CR1 AVDEN LL_PWR_IsEnabledAVD

Return values:

State

of bit (1 or 0).

Definition at line 621 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledBatteryCharging

(

void

)

Check if battery charging is enabled.

Reference Manual to LL API cross reference:

CR3 VBE LL_PWR_IsEnabledBatteryCharging

Return values:

State

of bit (1 or 0).

Definition at line 1085 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess

(

void

)

Check if the backup domain is enabled.

Reference Manual to LL API cross reference:

CR1 DBP LL_PWR_IsEnabledBkUpAccess

Return values:

State

of bit (1 or 0).

Definition at line 470 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpRegulator

(

void

)

Check if the backup Regulator is enabled.

Reference Manual to LL API cross reference:

CR2 BREN LL_PWR_IsEnabledBkUpRegulator

Return values:

State

of bit (1 or 0).

Definition at line 941 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledFlashPowerDown

(

void

)

Check if the Flash Power Down in Stop Mode is enabled.

Reference Manual to LL API cross reference:

CR1 FLPS LL_PWR_IsEnabledFlashPowerDown

Return values:

State

of bit (1 or 0).

Definition at line 500 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledMonitoring

(

void

)

Check if the VBAT and Temperature monitoring is enabled.

Reference Manual to LL API cross reference:

CR2 MONEN LL_PWR_IsEnabledMonitoring

Return values:

State

of bit (1 or 0).

Definition at line 971 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD

(

void

)

Check if Power Voltage Detector is enabled.

Reference Manual to LL API cross reference:

CR1 PVDEN LL_PWR_IsEnabledPVD

Return values:

State

of bit (1 or 0).

Definition at line 403 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledUSBReg

(

void

)

Check if the USB regulator is enabled.

Reference Manual to LL API cross reference:

CR3 USBREGEN LL_PWR_IsEnabledUSBReg

Return values:

State

of bit (1 or 0).

Definition at line 1140 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledUSBVoltageDetector

(

void

)

Check if the USB voltage detector is enabled.

Reference Manual to LL API cross reference:

CR3 USB33DEN LL_PWR_IsEnabledUSBVoltageDetector

Return values:

State

of bit (1 or 0).

Definition at line 1170 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsEnabledWakeUpPin

(

uint32_t

WakeUpPin

)

Check if the WakeUp PINx functionality is enabled.

Reference Manual to LL API cross reference:

WKUPEPR WKUPEN1 LL_PWR_IsEnabledWakeUpPin
WKUPEPR WKUPEN2 LL_PWR_IsEnabledWakeUpPin
WKUPEPR WKUPEN3 LL_PWR_IsEnabledWakeUpPin
WKUPEPR WKUPEN4 LL_PWR_IsEnabledWakeUpPin
WKUPEPR WKUPEN5 LL_PWR_IsEnabledWakeUpPin
WKUPEPR WKUPEN6 LL_PWR_IsEnabledWakeUpPin

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

State

of bit (1 or 0).

Definition at line 1674 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE uint32_t LL_PWR_IsWakeUpPinPolarityLow

(

uint32_t

WakeUpPin

)

Get the Wake-Up pin polarity for the event detection.

Reference Manual to LL API cross reference:

WKUPEPR WKUPP1 LL_PWR_IsWakeUpPinPolarityLow
WKUPEPR WKUPP2 LL_PWR_IsWakeUpPinPolarityLow
WKUPEPR WKUPP3 LL_PWR_IsWakeUpPinPolarityLow
WKUPEPR WKUPP4 LL_PWR_IsWakeUpPinPolarityLow
WKUPEPR WKUPP5 LL_PWR_IsWakeUpPinPolarityLow
WKUPEPR WKUPP6 LL_PWR_IsWakeUpPinPolarityLow

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

State

of bit (1 or 0).

Definition at line 1749 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetAVDLevel

(

uint32_t

AVDLevel

)

Configure the voltage threshold to be detected by the Analog Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 ALS LL_PWR_SetAVDLevel

Parameters:

AVDLevel

This parameter can be one of the following values: LL_PWR_AVDLEVEL_0 LL_PWR_AVDLEVEL_1 LL_PWR_AVDLEVEL_2 LL_PWR_AVDLEVEL_3

Return values:

None

Definition at line 636 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetBattChargResistor

(

uint32_t

Resistor

)

Set the Battery charge resistor impedance.

Reference Manual to LL API cross reference:

CR3 VBRS LL_PWR_SetBattChargResistor

Parameters:

Resistor

This parameter can be one of the following values: LL_PWR_BATT_CHARG_RESISTOR_5K LL_PWR_BATT_CHARGRESISTOR_1_5K

Return values:

None

Definition at line 1098 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetPVDLevel

(

uint32_t

PVDLevel

)

Configure the voltage threshold detected by the Power Voltage Detector.

Reference Manual to LL API cross reference:

CR1 PLS LL_PWR_SetPVDLevel

Parameters:

PVDLevel

This parameter can be one of the following values: LL_PWR_PVDLEVEL_0 LL_PWR_PVDLEVEL_1 LL_PWR_PVDLEVEL_2 LL_PWR_PVDLEVEL_3 LL_PWR_PVDLEVEL_4 LL_PWR_PVDLEVEL_5 LL_PWR_PVDLEVEL_6 LL_PWR_PVDLEVEL_7

Return values:

None

Definition at line 422 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetRegulModeDS

(

uint32_t

RegulMode

)

Set the voltage Regulator mode during deep sleep mode.

Reference Manual to LL API cross reference:

CR1 LPDS LL_PWR_SetRegulModeDS

Parameters:

RegulMode

This parameter can be one of the following values: LL_PWR_REGU_DSMODE_MAIN LL_PWR_REGU_DSMODE_LOW_POWER

Return values:

None

Definition at line 361 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetRegulVoltageScaling

(

uint32_t

VoltageScaling

)

Set the main internal Regulator output voltage.

Reference Manual to LL API cross reference:

D3CR VOS LL_PWR_SetRegulVoltageScaling

Parameters:

VoltageScaling

This parameter can be one of the following values: LL_PWR_REGU_VOLTAGE_SCALE0 LL_PWR_REGU_VOLTAGE_SCALE1 LL_PWR_REGU_VOLTAGE_SCALE2 LL_PWR_REGU_VOLTAGE_SCALE3

Note:

For all H7 lines except STM32H7Axxx and STM32H7Bxxx lines, VOS0 is applied when PWR_D3CR_VOS[1:0] = 0b11 and SYSCFG_PWRCR_ODEN = 0b1.

Return values:

None

Definition at line 1575 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetStopModeRegulVoltageScaling

(

uint32_t

VoltageScaling

)

Set the internal Regulator output voltage in STOP mode.

Reference Manual to LL API cross reference:

CR1 SVOS LL_PWR_SetStopModeRegulVoltageScaling

Parameters:

VoltageScaling

This parameter can be one of the following values: LL_PWR_REGU_VOLTAGE_SVOS_SCALE3 LL_PWR_REGU_VOLTAGE_SVOS_SCALE4 LL_PWR_REGU_VOLTAGE_SVOS_SCALE5

Return values:

None

Definition at line 578 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityHigh

(

uint32_t

WakeUpPin

)

Set the Wake-Up pin polarity high for the event detection.

Reference Manual to LL API cross reference:

WKUPEPR WKUPP1 LL_PWR_SetWakeUpPinPolarityHigh
WKUPEPR WKUPP2 LL_PWR_SetWakeUpPinPolarityHigh
WKUPEPR WKUPP3 LL_PWR_SetWakeUpPinPolarityHigh
WKUPEPR WKUPP4 LL_PWR_SetWakeUpPinPolarityHigh
WKUPEPR WKUPP5 LL_PWR_SetWakeUpPinPolarityHigh
WKUPEPR WKUPP6 LL_PWR_SetWakeUpPinPolarityHigh

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1724 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityLow

(

uint32_t

WakeUpPin

)

Set the Wake-Up pin polarity low for the event detection.

Reference Manual to LL API cross reference:

WKUPEPR WKUPP1 LL_PWR_SetWakeUpPinPolarityLow
WKUPEPR WKUPP2 LL_PWR_SetWakeUpPinPolarityLow
WKUPEPR WKUPP3 LL_PWR_SetWakeUpPinPolarityLow
WKUPEPR WKUPP4 LL_PWR_SetWakeUpPinPolarityLow
WKUPEPR WKUPP5 LL_PWR_SetWakeUpPinPolarityLow
WKUPEPR WKUPP6 LL_PWR_SetWakeUpPinPolarityLow

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1699 of file stm32h7xx_ll_pwr.h.

__STATIC_INLINE void LL_PWR_SetWakeUpPinPullDown

(

uint32_t

WakeUpPin

)

Set the Wake-Up pin Pull Down.

Reference Manual to LL API cross reference:

WKUPEPR WKUPPUPD1 LL_PWR_SetWakeUpPinPullDown
WKUPEPR WKUPPUPD2 LL_PWR_SetWakeUpPinPullDown
WKUPEPR WKUPPUPD3 LL_PWR_SetWakeUpPinPullDown
WKUPEPR WKUPPUPD4 LL_PWR_SetWakeUpPinPullDown
WKUPEPR WKUPPUPD5 LL_PWR_SetWakeUpPinPullDown
WKUPEPR WKUPPUPD6 LL_PWR_SetWakeUpPinPullDown

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1828 of file stm32h7xx_ll_pwr.h.

References LL_PWR_WAKEUP_PIN_PULLDOWN, LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK, and LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET.

__STATIC_INLINE void LL_PWR_SetWakeUpPinPullNone

(

uint32_t

WakeUpPin

)

Set the Wake-Up pin Pull None.

Reference Manual to LL API cross reference:

WKUPEPR WKUPPUPD1 LL_PWR_SetWakeUpPinPullNone
WKUPEPR WKUPPUPD2 LL_PWR_SetWakeUpPinPullNone
WKUPEPR WKUPPUPD3 LL_PWR_SetWakeUpPinPullNone
WKUPEPR WKUPPUPD4 LL_PWR_SetWakeUpPinPullNone
WKUPEPR WKUPPUPD5 LL_PWR_SetWakeUpPinPullNone
WKUPEPR WKUPPUPD6 LL_PWR_SetWakeUpPinPullNone

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1774 of file stm32h7xx_ll_pwr.h.

References LL_PWR_WAKEUP_PIN_NOPULL, LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK, and LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET.

__STATIC_INLINE void LL_PWR_SetWakeUpPinPullUp

(

uint32_t

WakeUpPin

)

Set the Wake-Up pin Pull Up.

Reference Manual to LL API cross reference:

WKUPEPR WKUPPUPD1 LL_PWR_SetWakeUpPinPullUp
WKUPEPR WKUPPUPD2 LL_PWR_SetWakeUpPinPullUp
WKUPEPR WKUPPUPD3 LL_PWR_SetWakeUpPinPullUp
WKUPEPR WKUPPUPD4 LL_PWR_SetWakeUpPinPullUp
WKUPEPR WKUPPUPD5 LL_PWR_SetWakeUpPinPullUp
WKUPEPR WKUPPUPD6 LL_PWR_SetWakeUpPinPullUp

Parameters:

WakeUpPin

This parameter can be one of the following values: LL_PWR_WAKEUP_PIN1 LL_PWR_WAKEUP_PIN2 LL_PWR_WAKEUP_PIN3 (*) LL_PWR_WAKEUP_PIN4 LL_PWR_WAKEUP_PIN5 (*) LL_PWR_WAKEUP_PIN6 (*) value not defined in all devices.

Return values:

None

Definition at line 1801 of file stm32h7xx_ll_pwr.h.

References LL_PWR_WAKEUP_PIN_PULLUP, LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK, and LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET.