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comparison Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_pwr.c @ 128:c78bcbd5deda FlipDisplay
Added current STM32 standandard libraries in version independend folder structure
author | Ideenmodellierer |
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date | Sun, 17 Feb 2019 21:12:22 +0100 |
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127:1369f8660eaa | 128:c78bcbd5deda |
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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>© 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****/ |