1036 lines
34 KiB
C
1036 lines
34 KiB
C
/**
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******************************************************************************
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* @file stm32f7xx_ll_pwr.h
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* @author MCD Application Team
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* @version V1.2.0
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* @date 30-December-2016
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* @brief Header file of PWR LL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F7xx_LL_PWR_H
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#define __STM32F7xx_LL_PWR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f7xx.h"
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/** @addtogroup STM32F7xx_LL_Driver
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* @{
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*/
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#if defined(PWR)
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/** @defgroup PWR_LL PWR
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* @{
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*/
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/* Private types -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private constants ---------------------------------------------------------*/
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/* Private macros ------------------------------------------------------------*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup PWR_LL_Exported_Constants PWR Exported Constants
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* @{
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*/
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/** @defgroup PWR_LL_EC_CLEAR_FLAG Clear Flags Defines
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* @brief Flags defines which can be used with LL_PWR_WriteReg function
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* @{
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*/
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#define LL_PWR_CR1_CSBF PWR_CR1_CSBF /*!< Clear standby flag */
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#define LL_PWR_CR2_CWUF6 PWR_CR2_CWUF6 /*!< Clear WKUP pin 6 */
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#define LL_PWR_CR2_CWUF5 PWR_CR2_CWUF5 /*!< Clear WKUP pin 5 */
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#define LL_PWR_CR2_CWUF4 PWR_CR2_CWUF4 /*!< Clear WKUP pin 4 */
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#define LL_PWR_CR2_CWUF3 PWR_CR2_CWUF3 /*!< Clear WKUP pin 3 */
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#define LL_PWR_CR2_CWUF2 PWR_CR2_CWUF2 /*!< Clear WKUP pin 2 */
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#define LL_PWR_CR2_CWUF1 PWR_CR2_CWUF1 /*!< Clear WKUP pin 1 */
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_GET_FLAG Get Flags Defines
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* @brief Flags defines which can be used with LL_PWR_ReadReg function
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* @{
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*/
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#define LL_PWR_CSR1_WUIF PWR_CSR1_WUIF /*!< Wakeup flag */
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#define LL_PWR_CSR1_SBF PWR_CSR1_SBF /*!< Standby flag */
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#define LL_PWR_CSR1_PVDO PWR_CSR1_PVDO /*!< Power voltage detector output flag */
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#define LL_PWR_CSR1_BRR PWR_CSR1_BRR /*!< Backup Regulator ready flag */
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#define LL_PWR_CSR1_VOSRDY PWR_CSR1_VOSRDY /*!< Voltage scaling select flag */
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#define LL_PWR_CSR1_ODRDY PWR_CSR1_ODRDY /*!< Over-drive mode ready */
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#define LL_PWR_CSR1_ODSWRDY PWR_CSR1_ODSWRDY /*!< Over-drive mode switching ready */
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#define LL_PWR_CSR1_UDRDY PWR_CSR1_UDRDY /*!< Under-drive ready flag */
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#define LL_PWR_CSR2_EWUP1 PWR_CSR2_EWUP1 /*!< Enable WKUP pin 1 */
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#define LL_PWR_CSR2_EWUP2 PWR_CSR2_EWUP2 /*!< Enable WKUP pin 2 */
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#define LL_PWR_CSR2_EWUP3 PWR_CSR2_EWUP3 /*!< Enable WKUP pin 3 */
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#define LL_PWR_CSR2_EWUP4 PWR_CSR2_EWUP4 /*!< Enable WKUP pin 4 */
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#define LL_PWR_CSR2_EWUP5 PWR_CSR2_EWUP5 /*!< Enable WKUP pin 5 */
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#define LL_PWR_CSR2_EWUP6 PWR_CSR2_EWUP6 /*!< Enable WKUP pin 6 */
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_MODE_PWR Mode Power
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* @{
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*/
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#define LL_PWR_MODE_STOP_MAINREGU 0x00000000U /*!< Enter Stop mode (with main Regulator ON) when the CPU enters deepsleep */
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#define LL_PWR_MODE_STOP_MAINREGU_UNDERDRIVE (PWR_CR1_MRUDS | PWR_CR1_FPDS) /*!< Enter Stop mode (with main Regulator in under-drive mode) when the CPU enters deepsleep */
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#define LL_PWR_MODE_STOP_LPREGU PWR_CR1_LPDS /*!< Enter Stop mode (with low power Regulator ON) when the CPU enters deepsleep */
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#define LL_PWR_MODE_STOP_LPREGU_UNDERDRIVE (PWR_CR1_LPDS | PWR_CR1_LPUDS | PWR_CR1_FPDS) /*!< Enter Stop mode (with low power Regulator in under-drive mode) when the CPU enters deepsleep */
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#define LL_PWR_MODE_STANDBY PWR_CR1_PDDS /*!< Enter Standby mode when the CPU enters deepsleep */
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_REGU_VOLTAGE Regulator Voltage
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* @{
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*/
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#define LL_PWR_REGU_VOLTAGE_SCALE3 PWR_CR1_VOS_0
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#define LL_PWR_REGU_VOLTAGE_SCALE2 PWR_CR1_VOS_1
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#define LL_PWR_REGU_VOLTAGE_SCALE1 (PWR_CR1_VOS_0 | PWR_CR1_VOS_1)
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_REGU_MODE_DS_MODE Regulator Mode In Deep Sleep Mode
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* @{
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*/
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#define LL_PWR_REGU_DSMODE_MAIN 0x00000000U /*!< Voltage Regulator in main mode during deepsleep mode */
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#define LL_PWR_REGU_DSMODE_LOW_POWER PWR_CR1_LPDS /*!< Voltage Regulator in low-power mode during deepsleep mode */
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_PVDLEVEL Power Voltage Detector Level
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* @{
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*/
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#define LL_PWR_PVDLEVEL_0 PWR_CR1_PLS_LEV0 /*!< Voltage threshold detected by PVD 2.0 V */
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#define LL_PWR_PVDLEVEL_1 PWR_CR1_PLS_LEV1 /*!< Voltage threshold detected by PVD 2.1 V */
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#define LL_PWR_PVDLEVEL_2 PWR_CR1_PLS_LEV2 /*!< Voltage threshold detected by PVD 2.3 V */
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#define LL_PWR_PVDLEVEL_3 PWR_CR1_PLS_LEV3 /*!< Voltage threshold detected by PVD 2.5 V */
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#define LL_PWR_PVDLEVEL_4 PWR_CR1_PLS_LEV4 /*!< Voltage threshold detected by PVD 2.6 V */
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#define LL_PWR_PVDLEVEL_5 PWR_CR1_PLS_LEV5 /*!< Voltage threshold detected by PVD 2.7 V */
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#define LL_PWR_PVDLEVEL_6 PWR_CR1_PLS_LEV6 /*!< Voltage threshold detected by PVD 2.8 V */
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#define LL_PWR_PVDLEVEL_7 PWR_CR1_PLS_LEV7 /*!< Voltage threshold detected by PVD 2.9 V */
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_WAKEUP_PIN Wakeup Pins
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* @{
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*/
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#define LL_PWR_WAKEUP_PIN1 PWR_CSR2_EWUP1 /*!< WKUP pin 1 : PA0 */
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#define LL_PWR_WAKEUP_PIN2 PWR_CSR2_EWUP2 /*!< WKUP pin 2 : PA2 */
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#define LL_PWR_WAKEUP_PIN3 PWR_CSR2_EWUP3 /*!< WKUP pin 3 : PC1 */
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#define LL_PWR_WAKEUP_PIN4 PWR_CSR2_EWUP4 /*!< WKUP pin 4 : PC13 */
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#define LL_PWR_WAKEUP_PIN5 PWR_CSR2_EWUP5 /*!< WKUP pin 5 : PI8 */
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#define LL_PWR_WAKEUP_PIN6 PWR_CSR2_EWUP6 /*!< WKUP pin 6 : PI11 */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup PWR_LL_Exported_Macros PWR Exported Macros
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* @{
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*/
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/** @defgroup PWR_LL_EM_WRITE_READ Common write and read registers Macros
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* @{
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*/
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/**
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* @brief Write a value in PWR register
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* @param __REG__ Register to be written
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* @param __VALUE__ Value to be written in the register
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* @retval None
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*/
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#define LL_PWR_WriteReg(__REG__, __VALUE__) WRITE_REG(PWR->__REG__, (__VALUE__))
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/**
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* @brief Read a value in PWR register
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* @param __REG__ Register to be read
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* @retval Register value
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*/
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#define LL_PWR_ReadReg(__REG__) READ_REG(PWR->__REG__)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup PWR_LL_Exported_Functions PWR Exported Functions
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* @{
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*/
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/** @defgroup PWR_LL_EF_Configuration Configuration
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* @{
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*/
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/**
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* @brief Enable Under Drive Mode
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* @rmtoll CR1 UDEN LL_PWR_EnableUnderDriveMode
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* @note This mode is enabled only with STOP low power mode.
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* In this mode, the 1.2V domain is preserved in reduced leakage mode. This
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* mode is only available when the main Regulator or the low power Regulator
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* is in low voltage mode.
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* @note If the Under-drive mode was enabled, it is automatically disabled after
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* exiting Stop mode.
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* When the voltage Regulator operates in Under-drive mode, an additional
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* startup delay is induced when waking up from Stop mode.
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableUnderDriveMode(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_UDEN);
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}
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/**
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* @brief Disable Under Drive Mode
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* @rmtoll CR1 UDEN LL_PWR_DisableUnderDriveMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableUnderDriveMode(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_UDEN);
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}
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/**
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* @brief Check if Under Drive Mode is enabled
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* @rmtoll CR1 UDEN LL_PWR_IsEnabledUnderDriveMode
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledUnderDriveMode(void)
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{
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return (READ_BIT(PWR->CR1, PWR_CR1_UDEN) == (PWR_CR1_UDEN));
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}
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/**
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* @brief Enable Over drive switching
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* @rmtoll CR1 ODSWEN LL_PWR_EnableOverDriveSwitching
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableOverDriveSwitching(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_ODSWEN);
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}
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/**
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* @brief Disable Over drive switching
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* @rmtoll CR1 ODSWEN LL_PWR_DisableOverDriveSwitching
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableOverDriveSwitching(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_ODSWEN);
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}
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/**
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* @brief Check if Over drive switching is enabled
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* @rmtoll CR1 ODSWEN LL_PWR_IsEnabledOverDriveSwitching
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledOverDriveSwitching(void)
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{
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return (READ_BIT(PWR->CR1, PWR_CR1_ODSWEN) == (PWR_CR1_ODSWEN));
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}
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/**
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* @brief Enable Over drive Mode
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* @rmtoll CR1 ODEN LL_PWR_EnableOverDriveMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableOverDriveMode(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_ODEN);
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}
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/**
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* @brief Disable Over drive Mode
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* @rmtoll CR1 ODEN LL_PWR_DisableOverDriveMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableOverDriveMode(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_ODEN);
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}
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/**
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* @brief Check if Over drive switching is enabled
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* @rmtoll CR1 ODEN LL_PWR_IsEnabledOverDriveMode
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledOverDriveMode(void)
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{
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return (READ_BIT(PWR->CR1, PWR_CR1_ODEN) == (PWR_CR1_ODEN));
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}
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/**
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* @brief Set the main internal Regulator output voltage
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* @rmtoll CR1 VOS LL_PWR_SetRegulVoltageScaling
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* @param VoltageScaling This parameter can be one of the following values:
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE3
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_SetRegulVoltageScaling(uint32_t VoltageScaling)
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{
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MODIFY_REG(PWR->CR1, PWR_CR1_VOS, VoltageScaling);
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}
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/**
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* @brief Get the main internal Regulator output voltage
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* @rmtoll CR1 VOS LL_PWR_GetRegulVoltageScaling
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* @retval Returned value can be one of the following values:
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE3
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*/
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__STATIC_INLINE uint32_t LL_PWR_GetRegulVoltageScaling(void)
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{
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return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_VOS));
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}
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/**
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* @brief Enable Main Regulator in deepsleep under-drive Mode
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* @rmtoll CR1 MRUDS LL_PWR_EnableMainRegulatorDeepSleepUDMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableMainRegulatorDeepSleepUDMode(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_MRUDS);
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}
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/**
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* @brief Disable Main Regulator in deepsleep under-drive Mode
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* @rmtoll CR1 MRUDS LL_PWR_DisableMainRegulatorDeepSleepUDMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableMainRegulatorDeepSleepUDMode(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_MRUDS);
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}
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/**
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* @brief Check if Main Regulator in deepsleep under-drive Mode is enabled
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* @rmtoll CR1 MRUDS LL_PWR_IsEnabledMainRegulatorDeepSleepUDMode
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledMainRegulatorDeepSleepUDMode(void)
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{
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return (READ_BIT(PWR->CR1, PWR_CR1_MRUDS) == (PWR_CR1_MRUDS));
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}
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/**
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* @brief Enable Low Power Regulator in deepsleep under-drive Mode
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* @rmtoll CR1 LPUDS LL_PWR_EnableLowPowerRegulatorDeepSleepUDMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableLowPowerRegulatorDeepSleepUDMode(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_LPUDS);
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}
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/**
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* @brief Disable Low Power Regulator in deepsleep under-drive Mode
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* @rmtoll CR1 LPUDS LL_PWR_DisableLowPowerRegulatorDeepSleepUDMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableLowPowerRegulatorDeepSleepUDMode(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_LPUDS);
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}
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/**
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* @brief Check if Low Power Regulator in deepsleep under-drive Mode is enabled
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* @rmtoll CR1 LPUDS LL_PWR_IsEnabledLowPowerRegulatorDeepSleepUDMode
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledLowPowerRegulatorDeepSleepUDMode(void)
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{
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return (READ_BIT(PWR->CR1, PWR_CR1_LPUDS) == (PWR_CR1_LPUDS));
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}
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/**
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* @brief Enable the Flash Power Down in Stop Mode
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* @rmtoll CR1 FPDS LL_PWR_EnableFlashPowerDown
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableFlashPowerDown(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_FPDS);
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}
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/**
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* @brief Disable the Flash Power Down in Stop Mode
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* @rmtoll CR1 FPDS LL_PWR_DisableFlashPowerDown
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableFlashPowerDown(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_FPDS);
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}
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/**
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* @brief Check if the Flash Power Down in Stop Mode is enabled
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* @rmtoll CR1 FPDS LL_PWR_IsEnabledFlashPowerDown
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledFlashPowerDown(void)
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{
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return (READ_BIT(PWR->CR1, PWR_CR1_FPDS) == (PWR_CR1_FPDS));
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}
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/**
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* @brief Enable access to the backup domain
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* @rmtoll CR1 DBP LL_PWR_EnableBkUpAccess
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableBkUpAccess(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_DBP);
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}
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/**
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* @brief Disable access to the backup domain
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* @rmtoll CR1 DBP LL_PWR_DisableBkUpAccess
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableBkUpAccess(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR1, PWR_CR1_DBP);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the backup domain is enabled
|
|
* @rmtoll CR1 DBP LL_PWR_IsEnabledBkUpAccess
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess(void)
|
|
{
|
|
return (READ_BIT(PWR->CR1, PWR_CR1_DBP) == (PWR_CR1_DBP));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable Backup Regulator
|
|
* @rmtoll CSR1 BRE LL_PWR_EnableBkUpRegulator
|
|
* @note When set, the Backup Regulator (used to maintain backup SRAM content in Standby and
|
|
* VBAT modes) is enabled. If BRE is reset, the backup Regulator is switched off. The backup
|
|
* SRAM can still be used but its content will be lost in the Standby and VBAT modes. Once set,
|
|
* the application must wait that the Backup Regulator Ready flag (BRR) is set to indicate that
|
|
* the data written into the RAM will be maintained in the Standby and VBAT modes.
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableBkUpRegulator(void)
|
|
{
|
|
SET_BIT(PWR->CSR1, PWR_CSR1_BRE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable Backup Regulator
|
|
* @rmtoll CSR1 BRE LL_PWR_DisableBkUpRegulator
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableBkUpRegulator(void)
|
|
{
|
|
CLEAR_BIT(PWR->CSR1, PWR_CSR1_BRE);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the backup Regulator is enabled
|
|
* @rmtoll CSR1 BRE LL_PWR_IsEnabledBkUpRegulator
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpRegulator(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR1, PWR_CSR1_BRE) == (PWR_CSR1_BRE));
|
|
}
|
|
|
|
/**
|
|
* @brief Set voltage Regulator mode during deep sleep mode
|
|
* @rmtoll CR1 LPDS LL_PWR_SetRegulModeDS
|
|
* @param RegulMode This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_REGU_DSMODE_MAIN
|
|
* @arg @ref LL_PWR_REGU_DSMODE_LOW_POWER
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetRegulModeDS(uint32_t RegulMode)
|
|
{
|
|
MODIFY_REG(PWR->CR1, PWR_CR1_LPDS, RegulMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get voltage Regulator mode during deep sleep mode
|
|
* @rmtoll CR1 LPDS LL_PWR_GetRegulModeDS
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_REGU_DSMODE_MAIN
|
|
* @arg @ref LL_PWR_REGU_DSMODE_LOW_POWER
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetRegulModeDS(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_LPDS));
|
|
}
|
|
|
|
/**
|
|
* @brief Set Power Down mode when CPU enters deepsleep
|
|
* @rmtoll CR1 PDDS LL_PWR_SetPowerMode\n
|
|
* CR1 LPDS LL_PWR_SetPowerMode\n
|
|
* CR1 FPDS LL_PWR_SetPowerMode\n
|
|
* CR1 LPUDS LL_PWR_SetPowerMode\n
|
|
* CR1 MRUDS LL_PWR_SetPowerMode
|
|
* @param PDMode This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_MODE_STOP_MAINREGU
|
|
* @arg @ref LL_PWR_MODE_STOP_MAINREGU_UNDERDRIVE
|
|
* @arg @ref LL_PWR_MODE_STOP_LPREGU
|
|
* @arg @ref LL_PWR_MODE_STOP_LPREGU_UNDERDRIVE
|
|
* @arg @ref LL_PWR_MODE_STANDBY
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetPowerMode(uint32_t PDMode)
|
|
{
|
|
MODIFY_REG(PWR->CR1, (PWR_CR1_PDDS | PWR_CR1_LPDS | PWR_CR1_FPDS | PWR_CR1_LPUDS | PWR_CR1_MRUDS), PDMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get Power Down mode when CPU enters deepsleep
|
|
* @rmtoll CR1 PDDS LL_PWR_GetPowerMode\n
|
|
* CR1 LPDS LL_PWR_GetPowerMode\n
|
|
* CR1 FPDS LL_PWR_GetPowerMode\n
|
|
* CR1 LPUDS LL_PWR_GetPowerMode\n
|
|
* CR1 MRUDS LL_PWR_GetPowerMode
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_MODE_STOP_MAINREGU
|
|
* @arg @ref LL_PWR_MODE_STOP_MAINREGU_UNDERDRIVE
|
|
* @arg @ref LL_PWR_MODE_STOP_LPREGU
|
|
* @arg @ref LL_PWR_MODE_STOP_LPREGU_UNDERDRIVE
|
|
* @arg @ref LL_PWR_MODE_STANDBY
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetPowerMode(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR1, (PWR_CR1_PDDS | PWR_CR1_LPDS | PWR_CR1_FPDS | PWR_CR1_LPUDS | PWR_CR1_MRUDS)));
|
|
}
|
|
|
|
/**
|
|
* @brief Configure the voltage threshold detected by the Power Voltage Detector
|
|
* @rmtoll CR1 PLS LL_PWR_SetPVDLevel
|
|
* @param PVDLevel This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_PVDLEVEL_0
|
|
* @arg @ref LL_PWR_PVDLEVEL_1
|
|
* @arg @ref LL_PWR_PVDLEVEL_2
|
|
* @arg @ref LL_PWR_PVDLEVEL_3
|
|
* @arg @ref LL_PWR_PVDLEVEL_4
|
|
* @arg @ref LL_PWR_PVDLEVEL_5
|
|
* @arg @ref LL_PWR_PVDLEVEL_6
|
|
* @arg @ref LL_PWR_PVDLEVEL_7
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetPVDLevel(uint32_t PVDLevel)
|
|
{
|
|
MODIFY_REG(PWR->CR1, PWR_CR1_PLS, PVDLevel);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the voltage threshold detection
|
|
* @rmtoll CR1 PLS LL_PWR_GetPVDLevel
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_PVDLEVEL_0
|
|
* @arg @ref LL_PWR_PVDLEVEL_1
|
|
* @arg @ref LL_PWR_PVDLEVEL_2
|
|
* @arg @ref LL_PWR_PVDLEVEL_3
|
|
* @arg @ref LL_PWR_PVDLEVEL_4
|
|
* @arg @ref LL_PWR_PVDLEVEL_5
|
|
* @arg @ref LL_PWR_PVDLEVEL_6
|
|
* @arg @ref LL_PWR_PVDLEVEL_7
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetPVDLevel(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_PLS));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable Power Voltage Detector
|
|
* @rmtoll CR1 PVDE LL_PWR_EnablePVD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnablePVD(void)
|
|
{
|
|
SET_BIT(PWR->CR1, PWR_CR1_PVDE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable Power Voltage Detector
|
|
* @rmtoll CR1 PVDE LL_PWR_DisablePVD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisablePVD(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR1, PWR_CR1_PVDE);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if Power Voltage Detector is enabled
|
|
* @rmtoll CR1 PVDE LL_PWR_IsEnabledPVD
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD(void)
|
|
{
|
|
return (READ_BIT(PWR->CR1, PWR_CR1_PVDE) == (PWR_CR1_PVDE));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable the WakeUp PINx functionality
|
|
* @rmtoll CSR2 EWUP1 LL_PWR_EnableWakeUpPin\n
|
|
* CSR2 EWUP2 LL_PWR_EnableWakeUpPin\n
|
|
* CSR2 EWUP3 LL_PWR_EnableWakeUpPin\n
|
|
* CSR2 EWUP4 LL_PWR_EnableWakeUpPin\n
|
|
* CSR2 EWUP5 LL_PWR_EnableWakeUpPin\n
|
|
* CSR2 EWUP6 LL_PWR_EnableWakeUpPin
|
|
* @param WakeUpPin This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
* @arg @ref LL_PWR_WAKEUP_PIN3
|
|
* @arg @ref LL_PWR_WAKEUP_PIN4
|
|
* @arg @ref LL_PWR_WAKEUP_PIN5
|
|
* @arg @ref LL_PWR_WAKEUP_PIN6
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableWakeUpPin(uint32_t WakeUpPin)
|
|
{
|
|
SET_BIT(PWR->CSR2, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the WakeUp PINx functionality
|
|
* @rmtoll CSR2 EWUP1 LL_PWR_DisableWakeUpPin\n
|
|
* CSR2 EWUP2 LL_PWR_DisableWakeUpPin\n
|
|
* CSR2 EWUP3 LL_PWR_DisableWakeUpPin\n
|
|
* CSR2 EWUP4 LL_PWR_DisableWakeUpPin\n
|
|
* CSR2 EWUP5 LL_PWR_DisableWakeUpPin\n
|
|
* CSR2 EWUP6 LL_PWR_DisableWakeUpPin
|
|
* @param WakeUpPin This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
* @arg @ref LL_PWR_WAKEUP_PIN3
|
|
* @arg @ref LL_PWR_WAKEUP_PIN4
|
|
* @arg @ref LL_PWR_WAKEUP_PIN5
|
|
* @arg @ref LL_PWR_WAKEUP_PIN6
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableWakeUpPin(uint32_t WakeUpPin)
|
|
{
|
|
CLEAR_BIT(PWR->CSR2, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the WakeUp PINx functionality is enabled
|
|
* @rmtoll CSR2 EWUP1 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CSR2 EWUP2 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CSR2 EWUP3 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CSR2 EWUP4 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CSR2 EWUP5 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CSR2 EWUP6 LL_PWR_IsEnabledWakeUpPin
|
|
* @param WakeUpPin This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
* @arg @ref LL_PWR_WAKEUP_PIN3
|
|
* @arg @ref LL_PWR_WAKEUP_PIN4
|
|
* @arg @ref LL_PWR_WAKEUP_PIN5
|
|
* @arg @ref LL_PWR_WAKEUP_PIN6
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledWakeUpPin(uint32_t WakeUpPin)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, WakeUpPin) == (WakeUpPin));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the Wake-Up pin polarity low for the event detection
|
|
* @rmtoll CR2 WUPP1 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR2 WUPP2 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR2 WUPP3 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR2 WUPP4 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR2 WUPP5 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR2 WUPP6 LL_PWR_SetWakeUpPinPolarityLow
|
|
* @param WakeUpPin This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
* @arg @ref LL_PWR_WAKEUP_PIN3
|
|
* @arg @ref LL_PWR_WAKEUP_PIN4
|
|
* @arg @ref LL_PWR_WAKEUP_PIN5
|
|
* @arg @ref LL_PWR_WAKEUP_PIN6
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityLow(uint32_t WakeUpPin)
|
|
{
|
|
SET_BIT(PWR->CR2, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Set the Wake-Up pin polarity high for the event detection
|
|
* @rmtoll CR2 WUPP1 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR2 WUPP2 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR2 WUPP3 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR2 WUPP4 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR2 WUPP5 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR2 WUPP6 LL_PWR_SetWakeUpPinPolarityHigh
|
|
* @param WakeUpPin This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
* @arg @ref LL_PWR_WAKEUP_PIN3
|
|
* @arg @ref LL_PWR_WAKEUP_PIN4
|
|
* @arg @ref LL_PWR_WAKEUP_PIN5
|
|
* @arg @ref LL_PWR_WAKEUP_PIN6
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityHigh(uint32_t WakeUpPin)
|
|
{
|
|
CLEAR_BIT(PWR->CR2, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the Wake-Up pin polarity for the event detection
|
|
* @rmtoll CR2 WUPP1 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR2 WUPP2 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR2 WUPP3 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR2 WUPP4 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR2 WUPP5 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR2 WUPP6 LL_PWR_IsWakeUpPinPolarityLow
|
|
* @param WakeUpPin This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_WAKEUP_PIN1
|
|
* @arg @ref LL_PWR_WAKEUP_PIN2
|
|
* @arg @ref LL_PWR_WAKEUP_PIN3
|
|
* @arg @ref LL_PWR_WAKEUP_PIN4
|
|
* @arg @ref LL_PWR_WAKEUP_PIN5
|
|
* @arg @ref LL_PWR_WAKEUP_PIN6
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsWakeUpPinPolarityLow(uint32_t WakeUpPin)
|
|
{
|
|
return (READ_BIT(PWR->CR2, WakeUpPin) == (WakeUpPin));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable Internal WakeUp
|
|
* @rmtoll CSR1 EIWUP LL_PWR_EnableInternalWakeUp
|
|
* @note This API must be used when RTC events (Alarm A or Alarm B, RTC Tamper, RTC TimeStamp
|
|
* or RTC Wakeup time) are used to wake up the system from Standby mode.
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableInternalWakeUp(void)
|
|
{
|
|
SET_BIT(PWR->CSR1, PWR_CSR1_EIWUP);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable Internal WakeUp
|
|
* @rmtoll CSR1 EIWUP LL_PWR_DisableInternalWakeUp
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableInternalWakeUp(void)
|
|
{
|
|
CLEAR_BIT(PWR->CSR1, PWR_CSR1_EIWUP);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the Internal WakeUp functionality is enabled
|
|
* @rmtoll CSR1 EIWUP LL_PWR_IsEnabledInternalWakeUp
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledInternalWakeUp(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR1, PWR_CSR1_EIWUP) == (PWR_CSR1_EIWUP));
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EF_FLAG_Management FLAG_Management
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 6
|
|
* @rmtoll CSR2 WUPF6 LL_PWR_IsActiveFlag_WU6
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU6(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, PWR_CSR2_WUPF6) == (PWR_CSR2_WUPF6));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 5
|
|
* @rmtoll CSR2 WUPF5 LL_PWR_IsActiveFlag_WU5
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU5(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, PWR_CSR2_WUPF5) == (PWR_CSR2_WUPF5));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 4
|
|
* @rmtoll CSR2 WUPF4 LL_PWR_IsActiveFlag_WU4
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU4(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, PWR_CSR2_WUPF4) == (PWR_CSR2_WUPF4));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 3
|
|
* @rmtoll CSR2 WUPF3 LL_PWR_IsActiveFlag_WU3
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU3(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, PWR_CSR2_WUPF3) == (PWR_CSR2_WUPF3));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 2
|
|
* @rmtoll CSR2 WUPF2 LL_PWR_IsActiveFlag_WU2
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU2(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, PWR_CSR2_WUPF2) == (PWR_CSR2_WUPF2));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 1
|
|
* @rmtoll CSR2 WUPF1 LL_PWR_IsActiveFlag_WU1
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU1(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR2, PWR_CSR2_WUPF1) == (PWR_CSR2_WUPF1));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Standby Flag
|
|
* @rmtoll CSR1 SBF LL_PWR_IsActiveFlag_SB
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SB(void)
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{
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return (READ_BIT(PWR->CSR1, PWR_CSR1_SBF) == (PWR_CSR1_SBF));
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}
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|
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/**
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|
* @brief Indicate whether VDD voltage is below the selected PVD threshold
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* @rmtoll CSR1 PVDO LL_PWR_IsActiveFlag_PVDO
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* @retval State of bit (1 or 0).
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|
*/
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__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVDO(void)
|
|
{
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|
return (READ_BIT(PWR->CSR1, PWR_CSR1_PVDO) == (PWR_CSR1_PVDO));
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|
}
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|
|
|
/**
|
|
* @brief Get Backup Regulator ready Flag
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|
* @rmtoll CSR1 BRR LL_PWR_IsActiveFlag_BRR
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|
* @retval State of bit (1 or 0).
|
|
*/
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|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_BRR(void)
|
|
{
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|
return (READ_BIT(PWR->CSR1, PWR_CSR1_BRR) == (PWR_CSR1_BRR));
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|
}
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|
|
|
/**
|
|
* @brief Indicate whether the Regulator is ready in the selected voltage range or if its output voltage is still changing to the required voltage level
|
|
* @rmtoll CSR1 VOSRDY LL_PWR_IsActiveFlag_VOS
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VOS(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR1, PWR_CSR1_VOSRDY) == (PWR_CSR1_VOSRDY));
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether the Over-Drive mode is ready or not
|
|
* @rmtoll CSR1 ODRDY LL_PWR_IsActiveFlag_OD
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_OD(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR1, PWR_CSR1_ODRDY) == (PWR_CSR1_ODRDY));
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether the Over-Drive mode switching is ready or not
|
|
* @rmtoll CSR1 ODSWRDY LL_PWR_IsActiveFlag_ODSW
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_ODSW(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR1, PWR_CSR1_ODSWRDY) == (PWR_CSR1_ODSWRDY));
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether the Under-Drive mode is ready or not
|
|
* @rmtoll CSR1 UDRDY LL_PWR_IsActiveFlag_UD
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_UD(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR1, PWR_CSR1_UDRDY) == (PWR_CSR1_UDRDY));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Standby Flag
|
|
* @rmtoll CR1 CSBF LL_PWR_ClearFlag_SB
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_SB(void)
|
|
{
|
|
SET_BIT(PWR->CR1, PWR_CR1_CSBF);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 6
|
|
* @rmtoll CR2 CWUF6 LL_PWR_ClearFlag_WU6
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU6(void)
|
|
{
|
|
WRITE_REG(PWR->CR2, PWR_CR2_CWUPF6);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 5
|
|
* @rmtoll CR2 CWUF5 LL_PWR_ClearFlag_WU5
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU5(void)
|
|
{
|
|
WRITE_REG(PWR->CR2, PWR_CR2_CWUPF5);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 4
|
|
* @rmtoll CR2 CWUF4 LL_PWR_ClearFlag_WU4
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU4(void)
|
|
{
|
|
WRITE_REG(PWR->CR2, PWR_CR2_CWUPF4);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 3
|
|
* @rmtoll CR2 CWUF3 LL_PWR_ClearFlag_WU3
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU3(void)
|
|
{
|
|
WRITE_REG(PWR->CR2, PWR_CR2_CWUPF3);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 2
|
|
* @rmtoll CR2 CWUF2 LL_PWR_ClearFlag_WU2
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU2(void)
|
|
{
|
|
WRITE_REG(PWR->CR2, PWR_CR2_CWUPF2);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 1
|
|
* @rmtoll CR2 CWUF1 LL_PWR_ClearFlag_WU1
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU1(void)
|
|
{
|
|
WRITE_REG(PWR->CR2, PWR_CR2_CWUPF1);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Under-Drive ready Flag
|
|
* @rmtoll CSR1 UDRDY LL_PWR_ClearFlag_UD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_UD(void)
|
|
{
|
|
WRITE_REG(PWR->CSR1, PWR_CSR1_UDRDY);
|
|
}
|
|
|
|
#if defined(USE_FULL_LL_DRIVER)
|
|
/** @defgroup PWR_LL_EF_Init De-initialization function
|
|
* @{
|
|
*/
|
|
ErrorStatus LL_PWR_DeInit(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* USE_FULL_LL_DRIVER */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* defined(PWR) */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __STM32F7xx_LL_PWR_H */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|