X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=tmk_core%2Ftool%2Fmbed%2Fmbed-sdk%2Flibraries%2Fmbed%2Ftargets%2Fcmsis%2FTARGET_STM%2FTARGET_STM32L1%2Fstm32l1xx_hal_pwr_ex.c;fp=tmk_core%2Ftool%2Fmbed%2Fmbed-sdk%2Flibraries%2Fmbed%2Ftargets%2Fcmsis%2FTARGET_STM%2FTARGET_STM32L1%2Fstm32l1xx_hal_pwr_ex.c;h=93d5a720f60a8d08c53eeacd5dc7e9f44dd3b583;hb=a3d96d3aa96318d339a67de1085e0ae495d57c84;hp=0000000000000000000000000000000000000000;hpb=1d5bac21dc6f1425b8ef4bbe7935330c37c3a93e;p=max%2Ftmk_keyboard.git diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_pwr_ex.c b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_pwr_ex.c new file mode 100644 index 00000000..93d5a720 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_pwr_ex.c @@ -0,0 +1,168 @@ +/** + ****************************************************************************** + * @file stm32l1xx_hal_pwr_ex.c + * @author MCD Application Team + * @version V1.0.0 + * @date 5-September-2014 + * @brief Extended PWR HAL module driver. + * This file provides firmware functions to manage the following + * functionalities of the Power Controller (PWR) peripheral: + * + Extended Initialization and de-initialization functions + * + Extended Peripheral Control functions + * + ****************************************************************************** + * @attention + * + *

© COPYRIGHT(c) 2014 STMicroelectronics

+ * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32l1xx_hal.h" + +/** @addtogroup STM32L1xx_HAL_Driver + * @{ + */ + +/** @defgroup PWREx PWREx + * @brief PWR HAL module driver + * @{ + */ + +#ifdef HAL_PWR_MODULE_ENABLED + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/** @defgroup PWREx_Exported_Functions PWREx Exported Functions + * @{ + */ + +/** @defgroup PWREx_Exported_Functions_Group1 Peripheral Extended Features Functions + * @brief Low Power modes configuration functions + * +@verbatim + + =============================================================================== + ##### Peripheral extended features functions ##### + =============================================================================== +@endverbatim + * @{ + */ + +/** + * @brief Enables the Fast WakeUp from Ultra Low Power mode. + * @note This bit works in conjunction with ULP bit. + * Means, when ULP = 1 and FWU = 1 :VREFINT startup time is ignored when + * exiting from low power mode. + * @retval None + */ +void HAL_PWREx_EnableFastWakeUp(void) +{ + /* Enable the fast wake up */ + *(__IO uint32_t *) CR_FWU_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables the Fast WakeUp from Ultra Low Power mode. + * @retval None + */ +void HAL_PWREx_DisableFastWakeUp(void) +{ + /* Disable the fast wake up */ + *(__IO uint32_t *) CR_FWU_BB = (uint32_t)DISABLE; +} + +/** + * @brief Enables the Ultra Low Power mode + * @retval None + */ +void HAL_PWREx_EnableUltraLowPower(void) +{ + /* Enable the Ultra Low Power mode */ + *(__IO uint32_t *) CR_ULP_BB = (uint32_t)ENABLE; +} + +/** + * @brief Disables the Ultra Low Power mode + * @retval None + */ +void HAL_PWREx_DisableUltraLowPower(void) +{ + /* Disable the Ultra Low Power mode */ + *(__IO uint32_t *) CR_ULP_BB = (uint32_t)DISABLE; +} + +/** + * @brief Enters the Low Power Run mode. + * @note Low power run mode can only be entered when VCORE is in range 2. + * In addition, the dynamic voltage scaling must not be used when Low + * power run mode is selected. Only Stop and Sleep modes with regulator + * configured in Low power mode is allowed when Low power run mode is + * selected. + * @note In Low power run mode, all I/O pins keep the same state as in Run mode. + * @retval None + */ +void HAL_PWREx_EnableLowPowerRunMode(void) +{ + /* Enters the Low Power Run mode */ + *(__IO uint32_t *) CR_LPSDSR_BB = (uint32_t)ENABLE; + *(__IO uint32_t *) CR_LPRUN_BB = (uint32_t)ENABLE; +} + +/** + * @brief Exits the Low Power Run mode. + * @retval None + */ +void HAL_PWREx_DisableLowPowerRunMode(void) +{ + /* Exits the Low Power Run mode */ + *(__IO uint32_t *) CR_LPRUN_BB = (uint32_t)DISABLE; + *(__IO uint32_t *) CR_LPSDSR_BB = (uint32_t)DISABLE; +} + +/** + * @} + */ + +/** + * @} + */ + +#endif /* HAL_PWR_MODULE_ENABLED */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/