Tux Leon / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_ll_pwr.c@181:96ed750bd169, 2018-01-17 (annotated)

Committer:
Anna Bridge
Date:
Wed Jan 17 15:23:54 2018 +0000
Revision:
181:96ed750bd169
Parent:
167:e84263d55307 
mbed-dev libray. Release version 158

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32l4xx_ll_pwr.c
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
AnnaBridge 167:e84263d55307 5 * @version V1.7.1
AnnaBridge 167:e84263d55307 6 * @date 21-April-2017
<> 144:ef7eb2e8f9f7 7 * @brief PWR LL module driver.
<> 144:ef7eb2e8f9f7 8 ******************************************************************************
<> 144:ef7eb2e8f9f7 9 * @attention
<> 144:ef7eb2e8f9f7 10 *
AnnaBridge 167:e84263d55307 11 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 12 *
<> 144:ef7eb2e8f9f7 13 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 14 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 15 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 16 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 18 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 19 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 21 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 22 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 23 *
<> 144:ef7eb2e8f9f7 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 34 *
<> 144:ef7eb2e8f9f7 35 ******************************************************************************
<> 144:ef7eb2e8f9f7 36 */
<> 144:ef7eb2e8f9f7 37 #if defined(USE_FULL_LL_DRIVER)
<> 144:ef7eb2e8f9f7 38
<> 144:ef7eb2e8f9f7 39 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 40 #include "stm32l4xx_ll_pwr.h"
<> 144:ef7eb2e8f9f7 41 #include "stm32l4xx_ll_bus.h"
<> 144:ef7eb2e8f9f7 42
<> 144:ef7eb2e8f9f7 43 /** @addtogroup STM32L4xx_LL_Driver
<> 144:ef7eb2e8f9f7 44 * @{
<> 144:ef7eb2e8f9f7 45 */
<> 144:ef7eb2e8f9f7 46
<> 144:ef7eb2e8f9f7 47 #if defined(PWR)
<> 144:ef7eb2e8f9f7 48
<> 144:ef7eb2e8f9f7 49 /** @defgroup PWR_LL PWR
<> 144:ef7eb2e8f9f7 50 * @{
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52
<> 144:ef7eb2e8f9f7 53 /* Private types -------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 54 /* Private variables ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 55 /* Private constants ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 56 /* Private macros ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 57 /* Private function prototypes -----------------------------------------------*/
<> 144:ef7eb2e8f9f7 58
<> 144:ef7eb2e8f9f7 59 /* Exported functions --------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 60 /** @addtogroup PWR_LL_Exported_Functions
<> 144:ef7eb2e8f9f7 61 * @{
<> 144:ef7eb2e8f9f7 62 */
<> 144:ef7eb2e8f9f7 63
<> 144:ef7eb2e8f9f7 64 /** @addtogroup PWR_LL_EF_Init
<> 144:ef7eb2e8f9f7 65 * @{
<> 144:ef7eb2e8f9f7 66 */
<> 144:ef7eb2e8f9f7 67
<> 144:ef7eb2e8f9f7 68 /**
<> 144:ef7eb2e8f9f7 69 * @brief De-initialize the PWR registers to their default reset values.
<> 144:ef7eb2e8f9f7 70 * @retval An ErrorStatus enumeration value:
<> 144:ef7eb2e8f9f7 71 * - SUCCESS: PWR registers are de-initialized
<> 144:ef7eb2e8f9f7 72 * - ERROR: not applicable
<> 144:ef7eb2e8f9f7 73 */
<> 144:ef7eb2e8f9f7 74 ErrorStatus LL_PWR_DeInit(void)
<> 144:ef7eb2e8f9f7 75 {
<> 144:ef7eb2e8f9f7 76 /* Force reset of PWR clock */
<> 144:ef7eb2e8f9f7 77 LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_PWR);
<> 144:ef7eb2e8f9f7 78
<> 144:ef7eb2e8f9f7 79 /* Release reset of PWR clock */
<> 144:ef7eb2e8f9f7 80 LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_PWR);
<> 144:ef7eb2e8f9f7 81
<> 144:ef7eb2e8f9f7 82 return SUCCESS;
<> 144:ef7eb2e8f9f7 83 }
<> 144:ef7eb2e8f9f7 84
<> 144:ef7eb2e8f9f7 85 /**
<> 144:ef7eb2e8f9f7 86 * @}
<> 144:ef7eb2e8f9f7 87 */
<> 144:ef7eb2e8f9f7 88
<> 144:ef7eb2e8f9f7 89 /**
<> 144:ef7eb2e8f9f7 90 * @}
<> 144:ef7eb2e8f9f7 91 */
<> 144:ef7eb2e8f9f7 92
<> 144:ef7eb2e8f9f7 93 /**
<> 144:ef7eb2e8f9f7 94 * @}
<> 144:ef7eb2e8f9f7 95 */
<> 144:ef7eb2e8f9f7 96 #endif /* defined(PWR) */
<> 144:ef7eb2e8f9f7 97 /**
<> 144:ef7eb2e8f9f7 98 * @}
<> 144:ef7eb2e8f9f7 99 */
<> 144:ef7eb2e8f9f7 100
<> 144:ef7eb2e8f9f7 101 #endif /* USE_FULL_LL_DRIVER */
<> 144:ef7eb2e8f9f7 102
<> 144:ef7eb2e8f9f7 103 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/