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comparison Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_pwr.c @ 128:c78bcbd5deda FlipDisplay

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Added current STM32 standandard libraries in version independend folder structure
author Ideenmodellierer
date Sun, 17 Feb 2019 21:12:22 +0100
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127:1369f8660eaa 128:c78bcbd5deda
1 /**
2 ******************************************************************************
3 * @file stm32f4xx_ll_pwr.c
4 * @author MCD Application Team
5 * @brief PWR LL module driver.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
10 *
11 * Redistribution and use in source and binary forms, with or without modification,
12 * are permitted provided that the following conditions are met:
13 * 1. Redistributions of source code must retain the above copyright notice,
14 * this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 *
33 ******************************************************************************
34 */
35 #if defined(USE_FULL_LL_DRIVER)
36
37 /* Includes ------------------------------------------------------------------*/
38 #include "stm32f4xx_ll_pwr.h"
39 #include "stm32f4xx_ll_bus.h"
40
41 /** @addtogroup STM32F4xx_LL_Driver
42 * @{
43 */
44
45 #if defined(PWR)
46
47 /** @defgroup PWR_LL PWR
48 * @{
49 */
50
51 /* Private types -------------------------------------------------------------*/
52 /* Private variables ---------------------------------------------------------*/
53 /* Private constants ---------------------------------------------------------*/
54 /* Private macros ------------------------------------------------------------*/
55 /* Private function prototypes -----------------------------------------------*/
56
57 /* Exported functions --------------------------------------------------------*/
58 /** @addtogroup PWR_LL_Exported_Functions
59 * @{
60 */
61
62 /** @addtogroup PWR_LL_EF_Init
63 * @{
64 */
65
66 /**
67 * @brief De-initialize the PWR registers to their default reset values.
68 * @retval An ErrorStatus enumeration value:
69 * - SUCCESS: PWR registers are de-initialized
70 * - ERROR: not applicable
71 */
72 ErrorStatus LL_PWR_DeInit(void)
73 {
74 /* Force reset of PWR clock */
75 LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_PWR);
76
77 /* Release reset of PWR clock */
78 LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_PWR);
79
80 return SUCCESS;
81 }
82
83 /**
84 * @}
85 */
86
87 /**
88 * @}
89 */
90
91 /**
92 * @}
93 */
94 #endif /* defined(PWR) */
95 /**
96 * @}
97 */
98
99 #endif /* USE_FULL_LL_DRIVER */
100
101 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/