PWREx Exported Constants

Collaboration diagram for PWREx Exported Constants:

Modules
	PWREx Regulator Voltage Scale

Macros
#define	__HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__)
	macros configure the main internal regulator output voltage. More...

Detailed Description

Macro Definition Documentation

__HAL_PWR_VOLTAGESCALING_CONFIG

#define __HAL_PWR_VOLTAGESCALING_CONFIG

(

__REGULATOR__

)

Value:

do {                                                     \
                                                            __IO uint32_t tmpreg = 0x00U;                        \
                                                            MODIFY_REG(PWR->CR, PWR_CR_VOS, (__REGULATOR__));   \
                                                            /* Delay after an RCC peripheral clock enabling */  \
                                                            tmpreg = READ_BIT(PWR->CR, PWR_CR_VOS);             \
                                                            UNUSED(tmpreg);                                     \
                                                          } while(0U)

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