83 lines
2.0 KiB
C
83 lines
2.0 KiB
C
/**
|
|
******************************************************************************
|
|
* @file stm32l4xx_ll_pwr.c
|
|
* @author MCD Application Team
|
|
* @brief PWR LL module driver.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2017 STMicroelectronics.
|
|
* All rights reserved.
|
|
*
|
|
* This software is licensed under terms that can be found in the LICENSE file
|
|
* in the root directory of this software component.
|
|
* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
#if defined(USE_FULL_LL_DRIVER)
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32l4xx_ll_pwr.h"
|
|
#include "stm32l4xx_ll_bus.h"
|
|
|
|
/** @addtogroup STM32L4xx_LL_Driver
|
|
* @{
|
|
*/
|
|
|
|
#if defined(PWR)
|
|
|
|
/** @defgroup PWR_LL PWR
|
|
* @{
|
|
*/
|
|
|
|
/* Private types -------------------------------------------------------------*/
|
|
/* Private variables ---------------------------------------------------------*/
|
|
/* Private constants ---------------------------------------------------------*/
|
|
/* Private macros ------------------------------------------------------------*/
|
|
/* Private function prototypes -----------------------------------------------*/
|
|
|
|
/* Exported functions --------------------------------------------------------*/
|
|
/** @addtogroup PWR_LL_Exported_Functions
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup PWR_LL_EF_Init
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief De-initialize the PWR registers to their default reset values.
|
|
* @retval An ErrorStatus enumeration value:
|
|
* - SUCCESS: PWR registers are de-initialized
|
|
* - ERROR: not applicable
|
|
*/
|
|
ErrorStatus LL_PWR_DeInit(void)
|
|
{
|
|
/* Force reset of PWR clock */
|
|
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_PWR);
|
|
|
|
/* Release reset of PWR clock */
|
|
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_PWR);
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* defined(PWR) */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* USE_FULL_LL_DRIVER */
|