2 ******************************************************************************
3 * @file stm32f1xx_ll_pwr.c
4 * @author MCD Application Team
7 * @brief PWR LL module driver.
8 ******************************************************************************
11 * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
13 * Redistribution and use in source and binary forms, with or without modification,
14 * are permitted provided that the following conditions are met:
15 * 1. Redistributions of source code must retain the above copyright notice,
16 * this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright notice,
18 * this list of conditions and the following disclaimer in the documentation
19 * and/or other materials provided with the distribution.
20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 ******************************************************************************
37 #if defined(USE_FULL_LL_DRIVER)
39 /* Includes ------------------------------------------------------------------*/
40 #include "stm32f1xx_ll_pwr.h"
41 #include "stm32f1xx_ll_bus.h"
43 /** @addtogroup STM32F1xx_LL_Driver
49 /** @defgroup PWR_LL PWR
53 /* Private types -------------------------------------------------------------*/
54 /* Private variables ---------------------------------------------------------*/
55 /* Private constants ---------------------------------------------------------*/
56 /* Private macros ------------------------------------------------------------*/
57 /* Private function prototypes -----------------------------------------------*/
59 /* Exported functions --------------------------------------------------------*/
60 /** @addtogroup PWR_LL_Exported_Functions
64 /** @addtogroup PWR_LL_EF_Init
69 * @brief De-initialize the PWR registers to their default reset values.
70 * @retval An ErrorStatus enumeration value:
71 * - SUCCESS: PWR registers are de-initialized
72 * - ERROR: not applicable
74 ErrorStatus
LL_PWR_DeInit(void)
76 /* Force reset of PWR clock */
77 LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_PWR
);
79 /* Release reset of PWR clock */
80 LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_PWR
);
96 #endif /* defined(PWR) */
101 #endif /* USE_FULL_LL_DRIVER */
103 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/