Initial commit
mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_ll_pwr.c@0:bb348c97df44, 2020-09-16 (annotated)
- Committer:
- lypinator
- Date:
- Wed Sep 16 01:11:49 2020 +0000
- Revision:
- 0:bb348c97df44
Added PWM
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
lypinator | 0:bb348c97df44 | 1 | /** |
lypinator | 0:bb348c97df44 | 2 | ****************************************************************************** |
lypinator | 0:bb348c97df44 | 3 | * @file stm32f4xx_ll_pwr.c |
lypinator | 0:bb348c97df44 | 4 | * @author MCD Application Team |
lypinator | 0:bb348c97df44 | 5 | * @brief PWR LL module driver. |
lypinator | 0:bb348c97df44 | 6 | ****************************************************************************** |
lypinator | 0:bb348c97df44 | 7 | * @attention |
lypinator | 0:bb348c97df44 | 8 | * |
lypinator | 0:bb348c97df44 | 9 | * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
lypinator | 0:bb348c97df44 | 10 | * |
lypinator | 0:bb348c97df44 | 11 | * Redistribution and use in source and binary forms, with or without modification, |
lypinator | 0:bb348c97df44 | 12 | * are permitted provided that the following conditions are met: |
lypinator | 0:bb348c97df44 | 13 | * 1. Redistributions of source code must retain the above copyright notice, |
lypinator | 0:bb348c97df44 | 14 | * this list of conditions and the following disclaimer. |
lypinator | 0:bb348c97df44 | 15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
lypinator | 0:bb348c97df44 | 16 | * this list of conditions and the following disclaimer in the documentation |
lypinator | 0:bb348c97df44 | 17 | * and/or other materials provided with the distribution. |
lypinator | 0:bb348c97df44 | 18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
lypinator | 0:bb348c97df44 | 19 | * may be used to endorse or promote products derived from this software |
lypinator | 0:bb348c97df44 | 20 | * without specific prior written permission. |
lypinator | 0:bb348c97df44 | 21 | * |
lypinator | 0:bb348c97df44 | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
lypinator | 0:bb348c97df44 | 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
lypinator | 0:bb348c97df44 | 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
lypinator | 0:bb348c97df44 | 25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
lypinator | 0:bb348c97df44 | 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
lypinator | 0:bb348c97df44 | 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
lypinator | 0:bb348c97df44 | 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
lypinator | 0:bb348c97df44 | 29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
lypinator | 0:bb348c97df44 | 30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
lypinator | 0:bb348c97df44 | 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
lypinator | 0:bb348c97df44 | 32 | * |
lypinator | 0:bb348c97df44 | 33 | ****************************************************************************** |
lypinator | 0:bb348c97df44 | 34 | */ |
lypinator | 0:bb348c97df44 | 35 | #if defined(USE_FULL_LL_DRIVER) |
lypinator | 0:bb348c97df44 | 36 | |
lypinator | 0:bb348c97df44 | 37 | /* Includes ------------------------------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 38 | #include "stm32f4xx_ll_pwr.h" |
lypinator | 0:bb348c97df44 | 39 | #include "stm32f4xx_ll_bus.h" |
lypinator | 0:bb348c97df44 | 40 | |
lypinator | 0:bb348c97df44 | 41 | /** @addtogroup STM32F4xx_LL_Driver |
lypinator | 0:bb348c97df44 | 42 | * @{ |
lypinator | 0:bb348c97df44 | 43 | */ |
lypinator | 0:bb348c97df44 | 44 | |
lypinator | 0:bb348c97df44 | 45 | #if defined(PWR) |
lypinator | 0:bb348c97df44 | 46 | |
lypinator | 0:bb348c97df44 | 47 | /** @defgroup PWR_LL PWR |
lypinator | 0:bb348c97df44 | 48 | * @{ |
lypinator | 0:bb348c97df44 | 49 | */ |
lypinator | 0:bb348c97df44 | 50 | |
lypinator | 0:bb348c97df44 | 51 | /* Private types -------------------------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 52 | /* Private variables ---------------------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 53 | /* Private constants ---------------------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 54 | /* Private macros ------------------------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 55 | /* Private function prototypes -----------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 56 | |
lypinator | 0:bb348c97df44 | 57 | /* Exported functions --------------------------------------------------------*/ |
lypinator | 0:bb348c97df44 | 58 | /** @addtogroup PWR_LL_Exported_Functions |
lypinator | 0:bb348c97df44 | 59 | * @{ |
lypinator | 0:bb348c97df44 | 60 | */ |
lypinator | 0:bb348c97df44 | 61 | |
lypinator | 0:bb348c97df44 | 62 | /** @addtogroup PWR_LL_EF_Init |
lypinator | 0:bb348c97df44 | 63 | * @{ |
lypinator | 0:bb348c97df44 | 64 | */ |
lypinator | 0:bb348c97df44 | 65 | |
lypinator | 0:bb348c97df44 | 66 | /** |
lypinator | 0:bb348c97df44 | 67 | * @brief De-initialize the PWR registers to their default reset values. |
lypinator | 0:bb348c97df44 | 68 | * @retval An ErrorStatus enumeration value: |
lypinator | 0:bb348c97df44 | 69 | * - SUCCESS: PWR registers are de-initialized |
lypinator | 0:bb348c97df44 | 70 | * - ERROR: not applicable |
lypinator | 0:bb348c97df44 | 71 | */ |
lypinator | 0:bb348c97df44 | 72 | ErrorStatus LL_PWR_DeInit(void) |
lypinator | 0:bb348c97df44 | 73 | { |
lypinator | 0:bb348c97df44 | 74 | /* Force reset of PWR clock */ |
lypinator | 0:bb348c97df44 | 75 | LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_PWR); |
lypinator | 0:bb348c97df44 | 76 | |
lypinator | 0:bb348c97df44 | 77 | /* Release reset of PWR clock */ |
lypinator | 0:bb348c97df44 | 78 | LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_PWR); |
lypinator | 0:bb348c97df44 | 79 | |
lypinator | 0:bb348c97df44 | 80 | return SUCCESS; |
lypinator | 0:bb348c97df44 | 81 | } |
lypinator | 0:bb348c97df44 | 82 | |
lypinator | 0:bb348c97df44 | 83 | /** |
lypinator | 0:bb348c97df44 | 84 | * @} |
lypinator | 0:bb348c97df44 | 85 | */ |
lypinator | 0:bb348c97df44 | 86 | |
lypinator | 0:bb348c97df44 | 87 | /** |
lypinator | 0:bb348c97df44 | 88 | * @} |
lypinator | 0:bb348c97df44 | 89 | */ |
lypinator | 0:bb348c97df44 | 90 | |
lypinator | 0:bb348c97df44 | 91 | /** |
lypinator | 0:bb348c97df44 | 92 | * @} |
lypinator | 0:bb348c97df44 | 93 | */ |
lypinator | 0:bb348c97df44 | 94 | #endif /* defined(PWR) */ |
lypinator | 0:bb348c97df44 | 95 | /** |
lypinator | 0:bb348c97df44 | 96 | * @} |
lypinator | 0:bb348c97df44 | 97 | */ |
lypinator | 0:bb348c97df44 | 98 | |
lypinator | 0:bb348c97df44 | 99 | #endif /* USE_FULL_LL_DRIVER */ |
lypinator | 0:bb348c97df44 | 100 | |
lypinator | 0:bb348c97df44 | 101 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |