stm32f30x_pwr.c File Reference

This file provides firmware functions to manage the following functionalities of the Power Controller (PWR) peripheral: More...

#include "stm32f30x_pwr.h"
#include "stm32f30x_rcc.h"

Include dependency graph for stm32f30x_pwr.c:

Go to the source code of this file.

Macros
#define	CR_DBP_BB   (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
#define	CR_DS_MASK   ((uint32_t)0xFFFFFFFC)
#define	CR_OFFSET   (PWR_OFFSET + 0x00)
#define	CR_PLS_MASK   ((uint32_t)0xFFFFFF1F)
#define	CR_PVDE_BB   (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
#define	DBP_BitNumber   0x08
#define	PVDE_BitNumber   0x04
#define	PWR_OFFSET   (PWR_BASE - PERIPH_BASE)

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

Detailed Description

This file provides firmware functions to manage the following functionalities of the Power Controller (PWR) peripheral:

Author

MCD Application Team

Version

V1.1.1

Date

04-April-2014

• Backup Domain Access
• PVD configuration
• WakeUp pins configuration
• Low Power modes configuration
• Flags management

Attention

© COPYRIGHT 2014 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file stm32f30x_pwr.c.