ST STM32F31xx

UM1581
Power control (PWR)
DocID023800 Rev 1
305/584
 PWR_PVDLevel_3 : PVD detection level set to 2.48V
 PWR_PVDLevel_4 : PVD detection level set to 2.58V
 PWR_PVDLevel_5 : PVD detection level set to 2.68V
 PWR_PVDLevel_6 : PVD detection level set to 2.78V
 PWR_PVDLevel_7 : PVD detection level set to 2.88V
Return values
 None.
Notes
 None.
17.2.7.2 PWR_PVDCmd
Function Name
void PWR_PVDCmd ( FunctionalState NewState)
Function Description
Enables or disables the Power Voltage Detector(PVD).
Parameters
 NewState : new state of the PVD. This parameter can be:
ENABLE or DISABLE.
Return values
 None.
Notes
 None.
17.2.8 WakeUp pins configuration functions
17.2.8.1 PWR_WakeUpPinCmd
Function Name
void PWR_WakeUpPinCmd ( uint32_t PWR_WakeUpPin,
FunctionalState NewState)
Function Description
Enables or disables the WakeUp Pin functionality.
Parameters
 PWR_WakeUpPin : specifies the WakeUpPin. This
parameter can be: PWR_WakeUpPin_1,
PWR_WakeUpPin_2 or PWR_WakeUpPin_3.
 NewState : new state of the WakeUp Pin functionality. This
parameter can be: ENABLE or DISABLE.
Return values
 None.
Notes
 None.