Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Dependents: Space_Invaders_Demo neopixels gpio_test_stm32f3_discovery gpio_test_systimer ... more
PVD configuration functions
[PWR_Private_Functions]
PVD configuration functions. More...
Functions | |
void | PWR_PVDLevelConfig (uint32_t PWR_PVDLevel) |
Configures the voltage threshold detected by the Power Voltage Detector(PVD). | |
void | PWR_PVDCmd (FunctionalState NewState) |
Enables or disables the Power Voltage Detector(PVD). |
Detailed Description
PVD configuration functions.
=============================================================================== ##### PVD configuration functions ##### ============================================================================== [..] (+) The PVD is used to monitor the VDD power supply by comparing it to a threshold selected by the PVD Level (PLS[2:0] bits in the PWR_CR). (+) A PVDO flag is available to indicate if VDD/VDDA is higher or lower than the PVD threshold. This event is internally connected to the EXTI line16 and can generate an interrupt if enabled through the EXTI registers. (+) The PVD is stopped in Standby mode.
Function Documentation
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 183 of file stm32f30x_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_0: PVD detection level set to 2.18V
- PWR_PVDLevel_1: PVD detection level set to 2.28V
- PWR_PVDLevel_2: PVD detection level set to 2.38V
- 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
Definition at line 158 of file stm32f30x_pwr.c.
Generated on Tue Jul 12 2022 17:34:46 by
