Defines
#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 Documentation

#define __HAL_PWR_CLEAR_FLAG ( __FLAG__ )

Value:

( (((uint8_t)(__FLAG__)) == PWR_FLAG_WU) ?\
                                         (PWR->SCR  = (__FLAG__)) :\
                                         (PWR->SCR = (1U << ((__FLAG__) & 31U))) )

Clear a specific PWR flag.

Parameters:

__FLAG__

specifies the flag to clear. This parameter can be one of the following values:

PWR_FLAG_WUF1 Wake Up Flag 1. Indicates that a wakeup event was received from the WKUP pin 1.
PWR_FLAG_WUF2 Wake Up Flag 2. Indicates that a wakeup event was received from the WKUP pin 2.
PWR_FLAG_WUF3 Wake Up Flag 3. Indicates that a wakeup event was received from the WKUP pin 3.
PWR_FLAG_WUF4 Wake Up Flag 4. Indicates that a wakeup event was received from the WKUP pin 4.
PWR_FLAG_WUF5 Wake Up Flag 5. Indicates that a wakeup event was received from the WKUP pin 5.
PWR_FLAG_WU Encompasses all five Wake Up Flags.
PWR_FLAG_SB Standby Flag. Indicates that the system entered Standby mode.

Return values:

None

Definition at line 216 of file stm32l4xx_hal_pwr.h.

#define __HAL_PWR_GET_FLAG ( __FLAG__ )

Value:

( ((((uint8_t)(__FLAG__)) >> 5U) == 1)  ?\
                                      (PWR->SR1 & (1U << ((__FLAG__) & 31U))) :\
                                      (PWR->SR2 & (1U << ((__FLAG__) & 31U))) )

Check whether or not a specific PWR flag is set.

Parameters:

__FLAG__

specifies the flag to check. This parameter can be one of the following values:

PWR_FLAG_WUF1 Wake Up Flag 1. Indicates that a wakeup event was received from the WKUP pin 1.
PWR_FLAG_WUF2 Wake Up Flag 2. Indicates that a wakeup event was received from the WKUP pin 2.
PWR_FLAG_WUF3 Wake Up Flag 3. Indicates that a wakeup event was received from the WKUP pin 3.
PWR_FLAG_WUF4 Wake Up Flag 4. Indicates that a wakeup event was received from the WKUP pin 4.
PWR_FLAG_WUF5 Wake Up Flag 5. Indicates that a wakeup event was received from the WKUP pin 5.
PWR_FLAG_SB StandBy Flag. Indicates that the system entered StandBy mode.
PWR_FLAG_EXT_SMPS External SMPS Ready Flag. When available on device, indicates that external switch can be closed to connect to the external SMPS, when the Range 2 of internal regulator is ready.
PWR_FLAG_WUFI Wake-Up Flag Internal. Set when a wakeup is detected on the internal wakeup line.
PWR_FLAG_REGLPS Low Power Regulator Started. Indicates whether or not the low-power regulator is ready.
PWR_FLAG_REGLPF Low Power Regulator Flag. Indicates whether the regulator is ready in main mode or is in low-power mode.
PWR_FLAG_VOSF Voltage Scaling Flag. Indicates whether the regulator is ready in the selected voltage range or is still changing to the required voltage level.
PWR_FLAG_PVDO Power Voltage Detector Output. Indicates whether VDD voltage is below or above the selected PVD threshold.
PWR_FLAG_PVMO1 Peripheral Voltage Monitoring Output 1. Indicates whether VDDUSB voltage is is below or above PVM1 threshold (applicable when USB feature is supported).
PWR_FLAG_PVMO3 Peripheral Voltage Monitoring Output 3. Indicates whether VDDA voltage is is below or above PVM3 threshold.
PWR_FLAG_PVMO4 Peripheral Voltage Monitoring Output 4. Indicates whether VDDA voltage is is below or above PVM4 threshold.

Return values:

The	new state of __FLAG__ (TRUE or FALSE).

Definition at line 194 of file stm32l4xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_CLEAR_FLAG ( ) WRITE_REG(EXTI->PR1, PWR_EXTI_LINE_PVD)

Clear the PVD EXTI interrupt flag.

Return values:

None

Definition at line 305 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWREx_PVD_PVM_IRQHandler().

#define __HAL_PWR_PVD_EXTI_DISABLE_EVENT ( ) CLEAR_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD)

Disable the PVD Event Line.

Return values:

None

Definition at line 241 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE ( ) CLEAR_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD)

Disable the PVD Extended Interrupt Falling Trigger.

Return values:

None

Definition at line 266 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_DISABLE_IT ( ) CLEAR_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD)

Disable the PVD Extended Interrupt Line.

Return values:

None

Definition at line 229 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE ( ) CLEAR_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD)

Disable the PVD Extended Interrupt Rising Trigger.

Return values:

None

Definition at line 253 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE ( )

Value:

do {                                                    \
    __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();             \
    __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE();            \
  } while(0)

Disable the PVD Extended Interrupt Rising & Falling Trigger.

Return values:

None

Definition at line 283 of file stm32l4xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_ENABLE_EVENT ( ) SET_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD)

Enable the PVD Event Line.

Return values:

None

Definition at line 235 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE ( ) SET_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD)

Enable the PVD Extended Interrupt Falling Trigger.

Return values:

None

Definition at line 259 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_ENABLE_IT ( ) SET_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD)

Enable the PVD Extended Interrupt Line.

Return values:

None

Definition at line 223 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE ( ) SET_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD)

Enable the PVD Extended Interrupt Rising Trigger.

Return values:

None

Definition at line 247 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWR_ConfigPVD().

#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE ( )

Value:

do {                                                   \
    __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE();             \
    __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE();            \
  } while(0)

Enable the PVD Extended Interrupt Rising & Falling Trigger.

Return values:

None

Definition at line 273 of file stm32l4xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_GENERATE_SWIT ( ) SET_BIT(EXTI->SWIER1, PWR_EXTI_LINE_PVD)

Generate a Software interrupt on selected EXTI line.

Return values:

None

Definition at line 293 of file stm32l4xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_GET_FLAG ( ) (EXTI->PR1 & PWR_EXTI_LINE_PVD)

Check whether or not the PVD EXTI interrupt flag is set.

Return values:

EXTI	PVD Line Status.

Definition at line 299 of file stm32l4xx_hal_pwr.h.

Referenced by HAL_PWREx_PVD_PVM_IRQHandler().

Defines

Define Documentation