PWR Exported Macro

Macros
#define	__HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__)
	macros configure the main internal regulator output voltage. More...
#define	__HAL_PWR_GET_FLAG(__FLAG__)   ((PWR->CSR1 & (__FLAG__)) == (__FLAG__))
	Check PWR flag is set or not. More...
#define	__HAL_PWR_CLEAR_FLAG(__FLAG__)   (PWR->CR1 |= (__FLAG__) << 2)
	Clear the PWR's pending flags. More...
#define	__HAL_PWR_PVD_EXTI_ENABLE_IT()    (EXTI->IMR |= (PWR_EXTI_LINE_PVD))
	Enable the PVD Exti Line 16. More...
#define	__HAL_PWR_PVD_EXTI_DISABLE_IT()   (EXTI->IMR &= ~(PWR_EXTI_LINE_PVD))
	Disable the PVD EXTI Line 16. More...
#define	__HAL_PWR_PVD_EXTI_ENABLE_EVENT()    (EXTI->EMR |= (PWR_EXTI_LINE_PVD))
	Enable event on PVD Exti Line 16. More...
#define	__HAL_PWR_PVD_EXTI_DISABLE_EVENT()   (EXTI->EMR &= ~(PWR_EXTI_LINE_PVD))
	Disable event on PVD Exti Line 16. More...
#define	__HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE()    SET_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD)
	Enable the PVD Extended Interrupt Rising Trigger. More...
#define	__HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE()   CLEAR_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD)
	Disable the PVD Extended Interrupt Rising Trigger. More...
#define	__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE()    SET_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD)
	Enable the PVD Extended Interrupt Falling Trigger. More...
#define	__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE()   CLEAR_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD)
	Disable the PVD Extended Interrupt Falling Trigger. More...
#define	__HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE()    __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE();
	PVD EXTI line configuration: set rising & falling edge trigger. More...
#define	__HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE()   __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE();
	Disable the PVD Extended Interrupt Rising & Falling Trigger. More...
#define	__HAL_PWR_PVD_EXTI_GET_FLAG()   (EXTI->PR & (PWR_EXTI_LINE_PVD))
	checks whether the specified PVD Exti interrupt flag is set or not. More...
#define	__HAL_PWR_PVD_EXTI_CLEAR_FLAG()   (EXTI->PR = (PWR_EXTI_LINE_PVD))
	Clear the PVD Exti flag. More...
#define	__HAL_PWR_PVD_EXTI_GENERATE_SWIT()   (EXTI->SWIER |= (PWR_EXTI_LINE_PVD))
	Generates a Software interrupt on PVD EXTI line. More...

Detailed Description

Macro Definition Documentation

#define __HAL_PWR_CLEAR_FLAG

(

__FLAG__

)

(PWR->CR1 |= (__FLAG__) << 2)

Clear the PWR's pending flags.

Parameters

<strong>FLAG</strong>

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

Definition at line 217 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_GET_FLAG

(

__FLAG__

)

((PWR->CSR1 & (__FLAG__)) == (__FLAG__))

Check PWR flag is set or not.

Parameters

<strong>FLAG</strong>

specifies the flag to check. This parameter can be one of the following values: PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup event was received on the internal wakeup line in standby mode (RTC alarm (Alarm A or Alarm B), RTC Tamper event, RTC TimeStamp event or RTC Wakeup)). PWR_FLAG_SB: StandBy flag. This flag indicates that the system was resumed from StandBy mode. PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled by the HAL_PWR_EnablePVD() function. The PVD is stopped by Standby mode For this reason, this bit is equal to 0 after Standby or reset until the PVDE bit is set. PWR_FLAG_BRR: Backup regulator ready flag. This bit is not reset when the device wakes up from Standby mode or by a system reset or power reset. PWR_FLAG_VOSRDY: This flag indicates that the Regulator voltage scaling output selection is ready.

Return values

The	new state of FLAG (TRUE or FALSE).

Definition at line 210 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_CLEAR_FLAG

(

)

(EXTI->PR = (PWR_EXTI_LINE_PVD))

Clear the PVD Exti flag.

Return values

None.

Definition at line 291 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_DISABLE_EVENT

(

)

(EXTI->EMR &= ~(PWR_EXTI_LINE_PVD))

Disable event on PVD Exti Line 16.

Return values

None.

Definition at line 241 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE

(

)

CLEAR_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD)

Disable the PVD Extended Interrupt Falling Trigger.

Return values

None.

Definition at line 266 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_DISABLE_IT

(

)

(EXTI->IMR &= ~(PWR_EXTI_LINE_PVD))

Disable the PVD EXTI Line 16.

Return values

None.

Definition at line 229 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE

(

)

CLEAR_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD)

Disable the PVD Extended Interrupt Rising Trigger.

Return values

None.

Definition at line 253 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE

(

)

__HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE();

Disable the PVD Extended Interrupt Rising & Falling Trigger.

Return values

None.

Definition at line 279 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_ENABLE_EVENT

(

)

(EXTI->EMR |= (PWR_EXTI_LINE_PVD))

Enable event on PVD Exti Line 16.

Return values

None.

Definition at line 235 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE

(

)

SET_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD)

Enable the PVD Extended Interrupt Falling Trigger.

Return values

None.

Definition at line 259 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_ENABLE_IT

(

)

(EXTI->IMR |= (PWR_EXTI_LINE_PVD))

Enable the PVD Exti Line 16.

Return values

None.

Definition at line 223 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE

(

)

SET_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD)

Enable the PVD Extended Interrupt Rising Trigger.

Return values

None.

Definition at line 247 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE

(

)

__HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE();

PVD EXTI line configuration: set rising & falling edge trigger.

Return values

None.

Definition at line 273 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_GENERATE_SWIT

(

)

(EXTI->SWIER |= (PWR_EXTI_LINE_PVD))

Generates a Software interrupt on PVD EXTI line.

Return values

None

Definition at line 297 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_PVD_EXTI_GET_FLAG

(

)

(EXTI->PR & (PWR_EXTI_LINE_PVD))

checks whether the specified PVD Exti interrupt flag is set or not.

Return values

EXTI	PVD Line Status.

Definition at line 285 of file stm32f7xx_hal_pwr.h.

#define __HAL_PWR_VOLTAGESCALING_CONFIG

(

__REGULATOR__

)

Value:

do {                                                     \
                                                            __IO uint32_t tmpreg;                               \
                                                            MODIFY_REG(PWR->CR1, PWR_CR1_VOS, (__REGULATOR__)); \
                                                            /* Delay after an RCC peripheral clock enabling */  \
                                                            tmpreg = READ_BIT(PWR->CR1, PWR_CR1_VOS);           \
                                                            UNUSED(tmpreg);                                     \
                                                                    } while(0)

macros configure the main internal regulator output voltage.

Parameters

<strong>REGULATOR</strong>

specifies the regulator output voltage to achieve a tradeoff between performance and power consumption when the device does not operate at the maximum frequency (refer to the datasheets for more details). This parameter can be one of the following values: PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output Scale 3 mode

Return values

None

Definition at line 183 of file stm32f7xx_hal_pwr.h.