STM32F10x Standard Peripherals Library  3.5.0
Functions
PWR_Exported_Functions
PWR

Functions

void PWR_DeInit (void)
 Deinitializes the PWR peripheral registers to their default reset values.
void PWR_BackupAccessCmd (FunctionalState NewState)
 Enables or disables access to the RTC and backup registers.
void PWR_PVDCmd (FunctionalState NewState)
 Enables or disables the Power Voltage Detector(PVD).
void PWR_PVDLevelConfig (uint32_t PWR_PVDLevel)
 Configures the voltage threshold detected by the Power Voltage Detector(PVD).
void PWR_WakeUpPinCmd (FunctionalState NewState)
 Enables or disables the WakeUp Pin functionality.
void PWR_EnterSTOPMode (uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
 Enters STOP mode.
void PWR_EnterSTANDBYMode (void)
 Enters STANDBY mode.
FlagStatus PWR_GetFlagStatus (uint32_t PWR_FLAG)
 Checks whether the specified PWR flag is set or not.
void PWR_ClearFlag (uint32_t PWR_FLAG)
 Clears the PWR's pending flags.

Function Documentation

void PWR_BackupAccessCmd ( FunctionalState  NewState)

Enables or disables access to the RTC and backup registers.

Parameters:
NewState,:new state of the access to the RTC and backup registers. This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 124 of file stm32f10x_pwr.c.

void PWR_ClearFlag ( uint32_t  PWR_FLAG)

Clears the PWR's pending flags.

Parameters:
PWR_FLAG,:specifies the flag to clear. This parameter can be one of the following values:
  • PWR_FLAG_WU: Wake Up flag
  • PWR_FLAG_SB: StandBy flag
Return values:
None

Definition at line 287 of file stm32f10x_pwr.c.

void PWR_DeInit ( void  )

Deinitializes the PWR peripheral registers to their default reset values.

Parameters:
None
Return values:
None

Definition at line 112 of file stm32f10x_pwr.c.

void PWR_EnterSTANDBYMode ( void  )

Enters STANDBY mode.

Parameters:
None
Return values:
None

Definition at line 236 of file stm32f10x_pwr.c.

void PWR_EnterSTOPMode ( uint32_t  PWR_Regulator,
uint8_t  PWR_STOPEntry 
)

Enters STOP mode.

Parameters:
PWR_Regulator,:specifies the regulator state in STOP mode. This parameter can be one of the following values:
  • PWR_Regulator_ON: STOP mode with regulator ON
  • PWR_Regulator_LowPower: STOP mode with regulator in low power mode
PWR_STOPEntry,:specifies if STOP mode in entered with WFI or WFE instruction. This parameter can be one of the following values:
  • PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
  • PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
Return values:
None

Definition at line 197 of file stm32f10x_pwr.c.

FlagStatus PWR_GetFlagStatus ( uint32_t  PWR_FLAG)

Checks whether the specified PWR flag is set or not.

Parameters:
PWR_FLAG,:specifies the flag to check. This parameter can be one of the following values:
  • PWR_FLAG_WU: Wake Up flag
  • PWR_FLAG_SB: StandBy flag
  • PWR_FLAG_PVDO: PVD Output
Return values:
Thenew state of PWR_FLAG (SET or RESET).

Definition at line 261 of file stm32f10x_pwr.c.

void PWR_PVDCmd ( FunctionalState  NewState)

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

Definition at line 137 of file stm32f10x_pwr.c.

void PWR_PVDLevelConfig ( uint32_t  PWR_PVDLevel)

Configures the voltage threshold detected by the Power Voltage Detector(PVD).

Parameters:
PWR_PVDLevel,:specifies the PVD detection level This parameter can be one of the following values:
  • PWR_PVDLevel_2V2: PVD detection level set to 2.2V
  • PWR_PVDLevel_2V3: PVD detection level set to 2.3V
  • PWR_PVDLevel_2V4: PVD detection level set to 2.4V
  • PWR_PVDLevel_2V5: PVD detection level set to 2.5V
  • PWR_PVDLevel_2V6: PVD detection level set to 2.6V
  • PWR_PVDLevel_2V7: PVD detection level set to 2.7V
  • PWR_PVDLevel_2V8: PVD detection level set to 2.8V
  • PWR_PVDLevel_2V9: PVD detection level set to 2.9V
Return values:
None

Definition at line 158 of file stm32f10x_pwr.c.

void PWR_WakeUpPinCmd ( FunctionalState  NewState)

Enables or disables the WakeUp Pin functionality.

Parameters:
NewState,:new state of the WakeUp Pin functionality. This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 178 of file stm32f10x_pwr.c.