Setup project

1 files changed, 1675 insertions, 0 deletions

diff --git a/project/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_ll_pwr.h b/project/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_ll_pwr.h
new file mode 100644
index 0000000..4660f30
--- /dev/null
+++ b/project/Drivers/STM32L4xx_HAL_Driver/Inc/stm32l4xx_ll_pwr.h
@@ -0,0 +1,1675 @@
+/**
+  ******************************************************************************
+  * @file    stm32l4xx_ll_pwr.h
+  * @author  MCD Application Team
+  * @brief   Header file of PWR LL module.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2017 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32L4xx_LL_PWR_H
+#define STM32L4xx_LL_PWR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx.h"
+
+/** @addtogroup STM32L4xx_LL_Driver
+  * @{
+  */
+
+#if defined(PWR)
+
+/** @defgroup PWR_LL PWR
+  * @{
+  */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+/* Private constants ---------------------------------------------------------*/
+
+/* Private macros ------------------------------------------------------------*/
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup PWR_LL_Exported_Constants PWR Exported Constants
+  * @{
+  */
+
+/** @defgroup PWR_LL_EC_CLEAR_FLAG Clear Flags Defines
+  * @brief    Flags defines which can be used with LL_PWR_WriteReg function
+  * @{
+  */
+#define LL_PWR_SCR_CSBF                    PWR_SCR_CSBF
+#define LL_PWR_SCR_CWUF                    PWR_SCR_CWUF
+#define LL_PWR_SCR_CWUF5                   PWR_SCR_CWUF5
+#define LL_PWR_SCR_CWUF4                   PWR_SCR_CWUF4
+#define LL_PWR_SCR_CWUF3                   PWR_SCR_CWUF3
+#define LL_PWR_SCR_CWUF2                   PWR_SCR_CWUF2
+#define LL_PWR_SCR_CWUF1                   PWR_SCR_CWUF1
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_GET_FLAG Get Flags Defines
+  * @brief    Flags defines which can be used with LL_PWR_ReadReg function
+  * @{
+  */
+#define LL_PWR_SR1_WUFI                    PWR_SR1_WUFI
+#if defined(PWR_SR1_EXT_SMPS_RDY)
+#define LL_PWR_SR1_EXT_SMPS_RDY            PWR_SR1_EXT_SMPS_RDY
+#endif /* PWR_SR1_EXT_SMPS_RDY */
+#define LL_PWR_SR1_SBF                     PWR_SR1_SBF
+#define LL_PWR_SR1_WUF5                    PWR_SR1_WUF5
+#define LL_PWR_SR1_WUF4                    PWR_SR1_WUF4
+#define LL_PWR_SR1_WUF3                    PWR_SR1_WUF3
+#define LL_PWR_SR1_WUF2                    PWR_SR1_WUF2
+#define LL_PWR_SR1_WUF1                    PWR_SR1_WUF1
+#if defined(PWR_SR2_PVMO4)
+#define LL_PWR_SR2_PVMO4                   PWR_SR2_PVMO4
+#endif /* PWR_SR2_PVMO4 */
+#if defined(PWR_SR2_PVMO3)
+#define LL_PWR_SR2_PVMO3                   PWR_SR2_PVMO3
+#endif /* PWR_SR2_PVMO3 */
+#if defined(PWR_SR2_PVMO2)
+#define LL_PWR_SR2_PVMO2                   PWR_SR2_PVMO2
+#endif /* PWR_SR2_PVMO2 */
+#if defined(PWR_SR2_PVMO1)
+#define LL_PWR_SR2_PVMO1                   PWR_SR2_PVMO1
+#endif /* PWR_SR2_PVMO1 */
+#define LL_PWR_SR2_PVDO                    PWR_SR2_PVDO
+#define LL_PWR_SR2_VOSF                    PWR_SR2_VOSF
+#define LL_PWR_SR2_REGLPF                  PWR_SR2_REGLPF
+#define LL_PWR_SR2_REGLPS                  PWR_SR2_REGLPS
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_REGU_VOLTAGE REGU VOLTAGE
+  * @{
+  */
+#define LL_PWR_REGU_VOLTAGE_SCALE1         (PWR_CR1_VOS_0)
+#define LL_PWR_REGU_VOLTAGE_SCALE2         (PWR_CR1_VOS_1)
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_MODE_PWR MODE PWR
+  * @{
+  */
+#define LL_PWR_MODE_STOP0                  (PWR_CR1_LPMS_STOP0)
+#define LL_PWR_MODE_STOP1                  (PWR_CR1_LPMS_STOP1)
+#define LL_PWR_MODE_STOP2                  (PWR_CR1_LPMS_STOP2)
+#define LL_PWR_MODE_STANDBY                (PWR_CR1_LPMS_STANDBY)
+#define LL_PWR_MODE_SHUTDOWN               (PWR_CR1_LPMS_SHUTDOWN)
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_PVM_VDDUSB_1 Peripheral voltage monitoring
+  * @{
+  */
+#if defined(PWR_CR2_PVME1)
+#define LL_PWR_PVM_VDDUSB_1_2V             (PWR_CR2_PVME1)     /* Monitoring VDDUSB vs. 1.2V */
+#endif
+#if defined(PWR_CR2_PVME2)
+#define LL_PWR_PVM_VDDIO2_0_9V             (PWR_CR2_PVME2)     /* Monitoring VDDIO2 vs. 0.9V */
+#endif
+#if defined(PWR_CR2_PVME3)
+#define LL_PWR_PVM_VDDA_1_62V              (PWR_CR2_PVME3)     /* Monitoring VDDA vs. 1.62V  */
+#endif
+#if defined(PWR_CR2_PVME4)
+#define LL_PWR_PVM_VDDA_2_2V               (PWR_CR2_PVME4)     /* Monitoring VDDA vs. 2.2V   */
+#endif
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_PVDLEVEL PVDLEVEL
+  * @{
+  */
+#define LL_PWR_PVDLEVEL_0                  (PWR_CR2_PLS_LEV0)  /* VPVD0 around 2.0 V */
+#define LL_PWR_PVDLEVEL_1                  (PWR_CR2_PLS_LEV1)  /* VPVD1 around 2.2 V */
+#define LL_PWR_PVDLEVEL_2                  (PWR_CR2_PLS_LEV2)  /* VPVD2 around 2.4 V */
+#define LL_PWR_PVDLEVEL_3                  (PWR_CR2_PLS_LEV3)  /* VPVD3 around 2.5 V */
+#define LL_PWR_PVDLEVEL_4                  (PWR_CR2_PLS_LEV4)  /* VPVD4 around 2.6 V */
+#define LL_PWR_PVDLEVEL_5                  (PWR_CR2_PLS_LEV5)  /* VPVD5 around 2.8 V */
+#define LL_PWR_PVDLEVEL_6                  (PWR_CR2_PLS_LEV6)  /* VPVD6 around 2.9 V */
+#define LL_PWR_PVDLEVEL_7                  (PWR_CR2_PLS_LEV7)  /* External input analog voltage   (Compare internally to VREFINT) */
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_WAKEUP WAKEUP
+  * @{
+  */
+#define LL_PWR_WAKEUP_PIN1                 (PWR_CR3_EWUP1)
+#define LL_PWR_WAKEUP_PIN2                 (PWR_CR3_EWUP2)
+#define LL_PWR_WAKEUP_PIN3                 (PWR_CR3_EWUP3)
+#define LL_PWR_WAKEUP_PIN4                 (PWR_CR3_EWUP4)
+#define LL_PWR_WAKEUP_PIN5                 (PWR_CR3_EWUP5)
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_BATT_CHARG_RESISTOR BATT CHARG RESISTOR
+  * @{
+  */
+#define LL_PWR_BATT_CHARG_RESISTOR_5K      (0x00000000U)
+#define LL_PWR_BATT_CHARGRESISTOR_1_5K     (PWR_CR4_VBRS)
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_SRAM2_CONTENT_RETENTION SRAM2 CONTENT RETENTION
+  * @{
+  */
+#define LL_PWR_NO_SRAM2_RETENTION        (0x00000000U)
+#if defined(PWR_CR3_RRS_1)
+#define LL_PWR_FULL_SRAM2_RETENTION      PWR_CR3_RRS_0
+#define LL_PWR_4KBYTES_SRAM2_RETENTION   PWR_CR3_RRS_1
+#else
+#define LL_PWR_FULL_SRAM2_RETENTION      PWR_CR3_RRS
+#endif /* PWR_CR3_RRS_1 */
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_GPIO GPIO
+  * @{
+  */
+#define LL_PWR_GPIO_A                      ((uint32_t)(&(PWR->PUCRA)))
+#define LL_PWR_GPIO_B                      ((uint32_t)(&(PWR->PUCRB)))
+#define LL_PWR_GPIO_C                      ((uint32_t)(&(PWR->PUCRC)))
+#define LL_PWR_GPIO_D                      ((uint32_t)(&(PWR->PUCRD)))
+#define LL_PWR_GPIO_E                      ((uint32_t)(&(PWR->PUCRE)))
+#if defined(GPIOF)
+#define LL_PWR_GPIO_F                      ((uint32_t)(&(PWR->PUCRF)))
+#endif
+#if defined(GPIOG)
+#define LL_PWR_GPIO_G                      ((uint32_t)(&(PWR->PUCRG)))
+#endif
+#if defined(GPIOH)
+#define LL_PWR_GPIO_H                      ((uint32_t)(&(PWR->PUCRH)))
+#endif
+#if defined(GPIOI)
+#define LL_PWR_GPIO_I                      ((uint32_t)(&(PWR->PUCRI)))
+#endif
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EC_GPIO_BIT GPIO BIT
+  * @{
+  */
+#define LL_PWR_GPIO_BIT_0                  (0x00000001U)
+#define LL_PWR_GPIO_BIT_1                  (0x00000002U)
+#define LL_PWR_GPIO_BIT_2                  (0x00000004U)
+#define LL_PWR_GPIO_BIT_3                  (0x00000008U)
+#define LL_PWR_GPIO_BIT_4                  (0x00000010U)
+#define LL_PWR_GPIO_BIT_5                  (0x00000020U)
+#define LL_PWR_GPIO_BIT_6                  (0x00000040U)
+#define LL_PWR_GPIO_BIT_7                  (0x00000080U)
+#define LL_PWR_GPIO_BIT_8                  (0x00000100U)
+#define LL_PWR_GPIO_BIT_9                  (0x00000200U)
+#define LL_PWR_GPIO_BIT_10                 (0x00000400U)
+#define LL_PWR_GPIO_BIT_11                 (0x00000800U)
+#define LL_PWR_GPIO_BIT_12                 (0x00001000U)
+#define LL_PWR_GPIO_BIT_13                 (0x00002000U)
+#define LL_PWR_GPIO_BIT_14                 (0x00004000U)
+#define LL_PWR_GPIO_BIT_15                 (0x00008000U)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup PWR_LL_Exported_Macros PWR Exported Macros
+  * @{
+  */
+
+/** @defgroup PWR_LL_EM_WRITE_READ Common Write and read registers Macros
+  * @{
+  */
+
+/**
+  * @brief  Write a value in PWR register
+  * @param  __REG__ Register to be written
+  * @param  __VALUE__ Value to be written in the register
+  * @retval None
+  */
+#define LL_PWR_WriteReg(__REG__, __VALUE__) WRITE_REG(PWR->__REG__, (__VALUE__))
+
+/**
+  * @brief  Read a value in PWR register
+  * @param  __REG__ Register to be read
+  * @retval Register value
+  */
+#define LL_PWR_ReadReg(__REG__) READ_REG(PWR->__REG__)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup PWR_LL_Exported_Functions PWR Exported Functions
+  * @{
+  */
+
+/** @defgroup PWR_LL_EF_Configuration Configuration
+  * @{
+  */
+
+/**
+  * @brief  Switch the regulator from main mode to low-power mode
+  * @rmtoll CR1          LPR           LL_PWR_EnableLowPowerRunMode
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableLowPowerRunMode(void)
+{
+  SET_BIT(PWR->CR1, PWR_CR1_LPR);
+}
+
+/**
+  * @brief  Switch the regulator from low-power mode to main mode
+  * @rmtoll CR1          LPR           LL_PWR_DisableLowPowerRunMode
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableLowPowerRunMode(void)
+{
+  CLEAR_BIT(PWR->CR1, PWR_CR1_LPR);
+}
+
+/**
+  * @brief  Switch from run main mode to run low-power mode.
+  * @rmtoll CR1          LPR           LL_PWR_EnterLowPowerRunMode
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnterLowPowerRunMode(void)
+{
+  LL_PWR_EnableLowPowerRunMode();
+}
+
+/**
+  * @brief  Switch from run main mode to low-power mode.
+  * @rmtoll CR1          LPR           LL_PWR_ExitLowPowerRunMode
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ExitLowPowerRunMode(void)
+{
+  LL_PWR_DisableLowPowerRunMode();
+}
+
+/**
+  * @brief  Check if the regulator is in low-power mode
+  * @rmtoll CR1          LPR           LL_PWR_IsEnabledLowPowerRunMode
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledLowPowerRunMode(void)
+{
+  return ((READ_BIT(PWR->CR1, PWR_CR1_LPR) == (PWR_CR1_LPR)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set the main internal regulator output voltage
+  * @note   This configuration may be completed with LL_PWR_EnableRange1BoostMode() on STM32L4Rx/STM32L4Sx devices.
+  * @rmtoll CR1          VOS           LL_PWR_SetRegulVoltageScaling
+  * @param  VoltageScaling This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1
+  *         @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_SetRegulVoltageScaling(uint32_t VoltageScaling)
+{
+  MODIFY_REG(PWR->CR1, PWR_CR1_VOS, VoltageScaling);
+}
+
+/**
+  * @brief  Get the main internal regulator output voltage
+  * @rmtoll CR1          VOS           LL_PWR_GetRegulVoltageScaling
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1
+  *         @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2
+  */
+__STATIC_INLINE uint32_t LL_PWR_GetRegulVoltageScaling(void)
+{
+  return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_VOS));
+}
+
+#if defined(PWR_CR5_R1MODE)
+/**
+  * @brief  Enable main regulator voltage range 1 boost mode
+  * @rmtoll CR5          R1MODE        LL_PWR_EnableRange1BoostMode
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableRange1BoostMode(void)
+{
+  CLEAR_BIT(PWR->CR5, PWR_CR5_R1MODE);
+}
+
+/**
+  * @brief  Disable main regulator voltage range 1 boost mode
+  * @rmtoll CR5          R1MODE        LL_PWR_DisableRange1BoostMode
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableRange1BoostMode(void)
+{
+  SET_BIT(PWR->CR5, PWR_CR5_R1MODE);
+}
+
+/**
+  * @brief  Check if the main regulator voltage range 1 boost mode is enabled
+  * @rmtoll CR5          R1MODE        LL_PWR_IsEnabledRange1BoostMode
+  * @retval Inverted state of bit (0 or 1).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledRange1BoostMode(void)
+{
+  return ((READ_BIT(PWR->CR5, PWR_CR5_R1MODE) == 0x0U) ? 1UL : 0UL);
+}
+#endif /* PWR_CR5_R1MODE */
+
+/**
+  * @brief  Enable access to the backup domain
+  * @rmtoll CR1          DBP           LL_PWR_EnableBkUpAccess
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableBkUpAccess(void)
+{
+  SET_BIT(PWR->CR1, PWR_CR1_DBP);
+}
+
+/**
+  * @brief  Disable access to the backup domain
+  * @rmtoll CR1          DBP           LL_PWR_DisableBkUpAccess
+  * @retval None
+  */
+__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)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set Low-Power mode
+  * @rmtoll CR1          LPMS          LL_PWR_SetPowerMode
+  * @param  LowPowerMode This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_MODE_STOP0
+  *         @arg @ref LL_PWR_MODE_STOP1
+  *         @arg @ref LL_PWR_MODE_STOP2
+  *         @arg @ref LL_PWR_MODE_STANDBY
+  *         @arg @ref LL_PWR_MODE_SHUTDOWN
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_SetPowerMode(uint32_t LowPowerMode)
+{
+  MODIFY_REG(PWR->CR1, PWR_CR1_LPMS, LowPowerMode);
+}
+
+/**
+  * @brief  Get Low-Power mode
+  * @rmtoll CR1          LPMS          LL_PWR_GetPowerMode
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_PWR_MODE_STOP0
+  *         @arg @ref LL_PWR_MODE_STOP1
+  *         @arg @ref LL_PWR_MODE_STOP2
+  *         @arg @ref LL_PWR_MODE_STANDBY
+  *         @arg @ref LL_PWR_MODE_SHUTDOWN
+  */
+__STATIC_INLINE uint32_t LL_PWR_GetPowerMode(void)
+{
+  return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_LPMS));
+}
+
+#if defined(PWR_CR1_RRSTP)
+/**
+  * @brief  Enable SRAM3 content retention in Stop mode
+  * @rmtoll CR1          RRSTP           LL_PWR_EnableSRAM3Retention
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableSRAM3Retention(void)
+{
+  SET_BIT(PWR->CR1, PWR_CR1_RRSTP);
+}
+
+/**
+  * @brief  Disable SRAM3 content retention in Stop mode
+  * @rmtoll CR1          RRSTP           LL_PWR_DisableSRAM3Retention
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableSRAM3Retention(void)
+{
+  CLEAR_BIT(PWR->CR1, PWR_CR1_RRSTP);
+}
+
+/**
+  * @brief  Check if SRAM3 content retention in Stop mode is enabled
+  * @rmtoll CR1          RRSTP           LL_PWR_IsEnabledSRAM3Retention
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledSRAM3Retention(void)
+{
+  return ((READ_BIT(PWR->CR1, PWR_CR1_RRSTP) == (PWR_CR1_RRSTP)) ? 1UL : 0UL);
+}
+#endif /* PWR_CR1_RRSTP */
+
+#if defined(PWR_CR3_DSIPDEN)
+/**
+  * @brief  Enable pull-down activation on DSI pins
+  * @rmtoll CR3          DSIPDEN           LL_PWR_EnableDSIPinsPDActivation
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableDSIPinsPDActivation(void)
+{
+  SET_BIT(PWR->CR3, PWR_CR3_DSIPDEN);
+}
+
+/**
+  * @brief  Disable pull-down activation on DSI pins
+  * @rmtoll CR3          DSIPDEN           LL_PWR_DisableDSIPinsPDActivation
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableDSIPinsPDActivation(void)
+{
+  CLEAR_BIT(PWR->CR3, PWR_CR3_DSIPDEN);
+}
+
+/**
+  * @brief  Check if pull-down activation on DSI pins is enabled
+  * @rmtoll CR3          DSIPDEN           LL_PWR_IsEnabledDSIPinsPDActivation
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledDSIPinsPDActivation(void)
+{
+  return ((READ_BIT(PWR->CR3, PWR_CR3_DSIPDEN) == (PWR_CR3_DSIPDEN)) ? 1UL : 0UL);
+}
+#endif /* PWR_CR3_DSIPDEN */
+
+#if defined(PWR_CR2_USV)
+/**
+  * @brief  Enable VDDUSB supply
+  * @rmtoll CR2          USV           LL_PWR_EnableVddUSB
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableVddUSB(void)
+{
+  SET_BIT(PWR->CR2, PWR_CR2_USV);
+}
+
+/**
+  * @brief  Disable VDDUSB supply
+  * @rmtoll CR2          USV           LL_PWR_DisableVddUSB
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableVddUSB(void)
+{
+  CLEAR_BIT(PWR->CR2, PWR_CR2_USV);
+}
+
+/**
+  * @brief  Check if VDDUSB supply is enabled
+  * @rmtoll CR2          USV           LL_PWR_IsEnabledVddUSB
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledVddUSB(void)
+{
+  return ((READ_BIT(PWR->CR2, PWR_CR2_USV) == (PWR_CR2_USV)) ? 1UL : 0UL);
+}
+#endif
+
+#if defined(PWR_CR2_IOSV)
+/**
+  * @brief  Enable VDDIO2 supply
+  * @rmtoll CR2          IOSV          LL_PWR_EnableVddIO2
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableVddIO2(void)
+{
+  SET_BIT(PWR->CR2, PWR_CR2_IOSV);
+}
+
+/**
+  * @brief  Disable VDDIO2 supply
+  * @rmtoll CR2          IOSV          LL_PWR_DisableVddIO2
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableVddIO2(void)
+{
+  CLEAR_BIT(PWR->CR2, PWR_CR2_IOSV);
+}
+
+/**
+  * @brief  Check if VDDIO2 supply is enabled
+  * @rmtoll CR2          IOSV          LL_PWR_IsEnabledVddIO2
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledVddIO2(void)
+{
+  return ((READ_BIT(PWR->CR2, PWR_CR2_IOSV) == (PWR_CR2_IOSV)) ? 1UL : 0UL);
+}
+#endif
+
+/**
+  * @brief  Enable the Power Voltage Monitoring on a peripheral
+  * @rmtoll CR2          PVME1         LL_PWR_EnablePVM\n
+  *         CR2          PVME2         LL_PWR_EnablePVM\n
+  *         CR2          PVME3         LL_PWR_EnablePVM\n
+  *         CR2          PVME4         LL_PWR_EnablePVM
+  * @param  PeriphVoltage This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_PVM_VDDUSB_1_2V (*)
+  *         @arg @ref LL_PWR_PVM_VDDIO2_0_9V (*)
+  *         @arg @ref LL_PWR_PVM_VDDA_1_62V
+  *         @arg @ref LL_PWR_PVM_VDDA_2_2V
+  *
+  *         (*) value not defined in all devices
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnablePVM(uint32_t PeriphVoltage)
+{
+  SET_BIT(PWR->CR2, PeriphVoltage);
+}
+
+/**
+  * @brief  Disable the Power Voltage Monitoring on a peripheral
+  * @rmtoll CR2          PVME1         LL_PWR_DisablePVM\n
+  *         CR2          PVME2         LL_PWR_DisablePVM\n
+  *         CR2          PVME3         LL_PWR_DisablePVM\n
+  *         CR2          PVME4         LL_PWR_DisablePVM
+  * @param  PeriphVoltage This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_PVM_VDDUSB_1_2V (*)
+  *         @arg @ref LL_PWR_PVM_VDDIO2_0_9V (*)
+  *         @arg @ref LL_PWR_PVM_VDDA_1_62V
+  *         @arg @ref LL_PWR_PVM_VDDA_2_2V
+  *
+  *         (*) value not defined in all devices
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisablePVM(uint32_t PeriphVoltage)
+{
+  CLEAR_BIT(PWR->CR2, PeriphVoltage);
+}
+
+/**
+  * @brief  Check if Power Voltage Monitoring is enabled on a peripheral
+  * @rmtoll CR2          PVME1         LL_PWR_IsEnabledPVM\n
+  *         CR2          PVME2         LL_PWR_IsEnabledPVM\n
+  *         CR2          PVME3         LL_PWR_IsEnabledPVM\n
+  *         CR2          PVME4         LL_PWR_IsEnabledPVM
+  * @param  PeriphVoltage This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_PVM_VDDUSB_1_2V (*)
+  *         @arg @ref LL_PWR_PVM_VDDIO2_0_9V (*)
+  *         @arg @ref LL_PWR_PVM_VDDA_1_62V
+  *         @arg @ref LL_PWR_PVM_VDDA_2_2V
+  *
+  *         (*) value not defined in all devices
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVM(uint32_t PeriphVoltage)
+{
+  return ((READ_BIT(PWR->CR2, PeriphVoltage) == (PeriphVoltage)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Configure the voltage threshold detected by the Power Voltage Detector
+  * @rmtoll CR2          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->CR2, PWR_CR2_PLS, PVDLevel);
+}
+
+/**
+  * @brief  Get the voltage threshold detection
+  * @rmtoll CR2          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->CR2, PWR_CR2_PLS));
+}
+
+/**
+  * @brief  Enable Power Voltage Detector
+  * @rmtoll CR2          PVDE          LL_PWR_EnablePVD
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnablePVD(void)
+{
+  SET_BIT(PWR->CR2, PWR_CR2_PVDE);
+}
+
+/**
+  * @brief  Disable Power Voltage Detector
+  * @rmtoll CR2          PVDE          LL_PWR_DisablePVD
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisablePVD(void)
+{
+  CLEAR_BIT(PWR->CR2, PWR_CR2_PVDE);
+}
+
+/**
+  * @brief  Check if Power Voltage Detector is enabled
+  * @rmtoll CR2          PVDE          LL_PWR_IsEnabledPVD
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD(void)
+{
+  return ((READ_BIT(PWR->CR2, PWR_CR2_PVDE) == (PWR_CR2_PVDE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Enable Internal Wake-up line
+  * @rmtoll CR3          EIWF          LL_PWR_EnableInternWU
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableInternWU(void)
+{
+  SET_BIT(PWR->CR3, PWR_CR3_EIWF);
+}
+
+/**
+  * @brief  Disable Internal Wake-up line
+  * @rmtoll CR3          EIWF          LL_PWR_DisableInternWU
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableInternWU(void)
+{
+  CLEAR_BIT(PWR->CR3, PWR_CR3_EIWF);
+}
+
+/**
+  * @brief  Check if Internal Wake-up line is enabled
+  * @rmtoll CR3          EIWF          LL_PWR_IsEnabledInternWU
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledInternWU(void)
+{
+  return ((READ_BIT(PWR->CR3, PWR_CR3_EIWF) == (PWR_CR3_EIWF)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Enable pull-up and pull-down configuration
+  * @rmtoll CR3          APC           LL_PWR_EnablePUPDCfg
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnablePUPDCfg(void)
+{
+  SET_BIT(PWR->CR3, PWR_CR3_APC);
+}
+
+/**
+  * @brief  Disable pull-up and pull-down configuration
+  * @rmtoll CR3          APC           LL_PWR_DisablePUPDCfg
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisablePUPDCfg(void)
+{
+  CLEAR_BIT(PWR->CR3, PWR_CR3_APC);
+}
+
+/**
+  * @brief  Check if pull-up and pull-down configuration is enabled
+  * @rmtoll CR3          APC           LL_PWR_IsEnabledPUPDCfg
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledPUPDCfg(void)
+{
+  return ((READ_BIT(PWR->CR3, PWR_CR3_APC) == (PWR_CR3_APC)) ? 1UL : 0UL);
+}
+
+#if defined(PWR_CR3_DSIPDEN)
+/**
+  * @brief  Enable pull-down activation on DSI pins
+  * @rmtoll CR3          DSIPDEN       LL_PWR_EnableDSIPullDown
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableDSIPullDown(void)
+{
+  SET_BIT(PWR->CR3, PWR_CR3_DSIPDEN);
+}
+
+/**
+  * @brief  Disable pull-down activation on DSI pins
+  * @rmtoll CR3          DSIPDEN       LL_PWR_DisableDSIPullDown
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableDSIPullDown(void)
+{
+  CLEAR_BIT(PWR->CR3, PWR_CR3_DSIPDEN);
+}
+
+/**
+  * @brief  Check if pull-down activation on DSI pins is enabled
+  * @rmtoll CR3          DSIPDEN       LL_PWR_IsEnabledDSIPullDown
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledDSIPullDown(void)
+{
+  return ((READ_BIT(PWR->CR3, PWR_CR3_DSIPDEN) == (PWR_CR3_DSIPDEN)) ? 1UL : 0UL);
+}
+#endif /* PWR_CR3_DSIPDEN */
+
+#if defined(PWR_CR3_ENULP)
+/**
+  * @brief  Enable Ultra Low Power BORL, BORH and PVD for STOP2 and Standby modes
+  * @rmtoll CR3          ENULP        LL_PWR_EnableBORPVD_ULP
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableBORPVD_ULP(void)
+{
+  SET_BIT(PWR->CR3, PWR_CR3_ENULP);
+}
+
+/**
+  * @brief  Disable Ultra Low Power BORL, BORH and PVD for STOP2 and Standby modes
+  * @rmtoll CR3          ENULP        LL_PWR_DisableBORPVD_ULP
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableBORPVD_ULP(void)
+{
+  CLEAR_BIT(PWR->CR3, PWR_CR3_ENULP);
+}
+
+/**
+  * @brief  Check if Ultra Low Power BORL, BORH and PVD for STOP2 and Standby modes is enabled
+  * @rmtoll CR3          ENULP        LL_PWR_IsEnabledBORPVD_ULP
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledBORPVD_ULP(void)
+{
+  return ((READ_BIT(PWR->CR3, PWR_CR3_ENULP) == (PWR_CR3_ENULP)) ? 1UL : 0UL);
+}
+#endif /* PWR_CR3_ENULP */
+
+/**
+  * @brief  Enable SRAM2 full content retention in Standby mode
+  * @rmtoll CR3          RRS           LL_PWR_EnableSRAM2Retention
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableSRAM2Retention(void)
+{
+  MODIFY_REG(PWR->CR3, PWR_CR3_RRS, LL_PWR_FULL_SRAM2_RETENTION);
+}
+
+/**
+  * @brief  Disable SRAM2 content retention in Standby mode
+  * @rmtoll CR3          RRS           LL_PWR_DisableSRAM2Retention
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableSRAM2Retention(void)
+{
+  CLEAR_BIT(PWR->CR3, PWR_CR3_RRS);
+}
+
+/**
+  * @brief  Check if SRAM2 full content retention in Standby mode is enabled
+  * @rmtoll CR3          RRS           LL_PWR_IsEnabledSRAM2Retention
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledSRAM2Retention(void)
+{
+  return ((READ_BIT(PWR->CR3, PWR_CR3_RRS) == (LL_PWR_FULL_SRAM2_RETENTION)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set SRAM2 content retention in Standby mode
+  * @rmtoll CR3          RRS          LL_PWR_SetSRAM2ContentRetention
+  * @param  SRAM2Size This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_NO_SRAM2_RETENTION
+  *         @arg @ref LL_PWR_FULL_SRAM2_RETENTION
+  *         @arg @ref LL_PWR_4KBYTES_SRAM2_RETENTION
+  * @note  LL_PWR_4KBYTES_SRAM2_RETENTION parameter is not available on all devices
+  * @note  Setting LL_PWR_NO_SRAM2_RETENTION is same as calling LL_PWR_DisableSRAM2Retention()
+  * @note  Setting LL_PWR_FULL_SRAM2_RETENTION is same as calling LL_PWR_EnableSRAM2Retention()
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_SetSRAM2ContentRetention(uint32_t SRAM2Size)
+{
+  MODIFY_REG(PWR->CR3, PWR_CR3_RRS, SRAM2Size);
+}
+
+/**
+  * @brief  Get SRAM2 content retention in Standby mode
+  * @rmtoll CR3          RRS          LL_PWR_GetSRAM2ContentRetention
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_PWR_NO_SRAM2_RETENTION
+  *         @arg @ref LL_PWR_FULL_SRAM2_RETENTION
+  *         @arg @ref LL_PWR_4KBYTES_SRAM2_RETENTION
+  * @note  LL_PWR_4KBYTES_SRAM2_RETENTION parameter is not available on all devices
+  */
+__STATIC_INLINE uint32_t LL_PWR_GetSRAM2ContentRetention(void)
+{
+  return (uint32_t)(READ_BIT(PWR->CR3, PWR_CR3_RRS));
+}
+
+/**
+  * @brief  Enable the WakeUp PINx functionality
+  * @rmtoll CR3          EWUP1         LL_PWR_EnableWakeUpPin\n
+  *         CR3          EWUP2         LL_PWR_EnableWakeUpPin\n
+  *         CR3          EWUP3         LL_PWR_EnableWakeUpPin\n
+  *         CR3          EWUP4         LL_PWR_EnableWakeUpPin\n
+  *         CR3          EWUP5         LL_PWR_EnableWakeUpPin\n
+  * @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
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableWakeUpPin(uint32_t WakeUpPin)
+{
+  SET_BIT(PWR->CR3, WakeUpPin);
+}
+
+/**
+  * @brief  Disable the WakeUp PINx functionality
+  * @rmtoll CR3          EWUP1         LL_PWR_DisableWakeUpPin\n
+  *         CR3          EWUP2         LL_PWR_DisableWakeUpPin\n
+  *         CR3          EWUP3         LL_PWR_DisableWakeUpPin\n
+  *         CR3          EWUP4         LL_PWR_DisableWakeUpPin\n
+  *         CR3          EWUP5         LL_PWR_DisableWakeUpPin\n
+  * @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
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableWakeUpPin(uint32_t WakeUpPin)
+{
+  CLEAR_BIT(PWR->CR3, WakeUpPin);
+}
+
+/**
+  * @brief  Check if the WakeUp PINx functionality is enabled
+  * @rmtoll CR3          EWUP1         LL_PWR_IsEnabledWakeUpPin\n
+  *         CR3          EWUP2         LL_PWR_IsEnabledWakeUpPin\n
+  *         CR3          EWUP3         LL_PWR_IsEnabledWakeUpPin\n
+  *         CR3          EWUP4         LL_PWR_IsEnabledWakeUpPin\n
+  *         CR3          EWUP5         LL_PWR_IsEnabledWakeUpPin\n
+  * @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
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledWakeUpPin(uint32_t WakeUpPin)
+{
+  return ((READ_BIT(PWR->CR3, WakeUpPin) == (WakeUpPin)) ? 1UL : 0UL);
+}
+
+#if defined(PWR_CR4_EXT_SMPS_ON)
+/**
+  * @brief Enable the CFLDO working @ 0.95V
+  * @note  When external SMPS is used & CFLDO operating in Range 2, the regulated voltage of the
+  *        internal CFLDO can be reduced to 0.95V.
+  * @rmtoll CR4          EXT_SMPS_ON   LL_PWR_EnableExtSMPS_0V95
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableExtSMPS_0V95(void)
+{
+  SET_BIT(PWR->CR4, PWR_CR4_EXT_SMPS_ON);
+}
+
+/**
+  * @brief  Disable the CFLDO working @ 0.95V
+  * @note  When external SMPS is used & CFLDO operating in Range 2, the regulated voltage of the
+  *        internal CFLDO can be reduced to 0.95V.
+  * @rmtoll CR4          EXT_SMPS_ON   LL_PWR_DisableExtSMPS_0V95
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableExtSMPS_0V95(void)
+{
+  CLEAR_BIT(PWR->CR4, PWR_CR4_EXT_SMPS_ON);
+}
+
+/**
+  * @brief  Check if CFLDO is working @ 0.95V
+  * @note  When external SMPS is used & CFLDO operating in Range 2, the regulated voltage of the
+  *        internal CFLDO can be reduced to 0.95V.
+  * @rmtoll CR4          EXT_SMPS_ON   LL_PWR_IsEnabledExtSMPS_0V95
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledExtSMPS_0V95(void)
+{
+  return ((READ_BIT(PWR->CR4, PWR_CR4_EXT_SMPS_ON) == (PWR_CR4_EXT_SMPS_ON)) ? 1UL : 0UL);
+}
+#endif /* PWR_CR4_EXT_SMPS_ON */
+
+/**
+  * @brief  Set the resistor impedance
+  * @rmtoll CR4          VBRS          LL_PWR_SetBattChargResistor
+  * @param  Resistor This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_BATT_CHARG_RESISTOR_5K
+  *         @arg @ref LL_PWR_BATT_CHARGRESISTOR_1_5K
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_SetBattChargResistor(uint32_t Resistor)
+{
+  MODIFY_REG(PWR->CR4, PWR_CR4_VBRS, Resistor);
+}
+
+/**
+  * @brief  Get the resistor impedance
+  * @rmtoll CR4          VBRS          LL_PWR_GetBattChargResistor
+  * @retval Returned value can be one of the following values:
+  *         @arg @ref LL_PWR_BATT_CHARG_RESISTOR_5K
+  *         @arg @ref LL_PWR_BATT_CHARGRESISTOR_1_5K
+  */
+__STATIC_INLINE uint32_t LL_PWR_GetBattChargResistor(void)
+{
+  return (uint32_t)(READ_BIT(PWR->CR4, PWR_CR4_VBRS));
+}
+
+/**
+  * @brief  Enable battery charging
+  * @rmtoll CR4          VBE           LL_PWR_EnableBatteryCharging
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableBatteryCharging(void)
+{
+  SET_BIT(PWR->CR4, PWR_CR4_VBE);
+}
+
+/**
+  * @brief  Disable battery charging
+  * @rmtoll CR4          VBE           LL_PWR_DisableBatteryCharging
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableBatteryCharging(void)
+{
+  CLEAR_BIT(PWR->CR4, PWR_CR4_VBE);
+}
+
+/**
+  * @brief  Check if battery charging is enabled
+  * @rmtoll CR4          VBE           LL_PWR_IsEnabledBatteryCharging
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledBatteryCharging(void)
+{
+  return ((READ_BIT(PWR->CR4, PWR_CR4_VBE) == (PWR_CR4_VBE)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Set the Wake-Up pin polarity low for the event detection
+  * @rmtoll CR4          WP1           LL_PWR_SetWakeUpPinPolarityLow\n
+  *         CR4          WP2           LL_PWR_SetWakeUpPinPolarityLow\n
+  *         CR4          WP3           LL_PWR_SetWakeUpPinPolarityLow\n
+  *         CR4          WP4           LL_PWR_SetWakeUpPinPolarityLow\n
+  *         CR4          WP5           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
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityLow(uint32_t WakeUpPin)
+{
+  SET_BIT(PWR->CR4, WakeUpPin);
+}
+
+/**
+  * @brief  Set the Wake-Up pin polarity high for the event detection
+  * @rmtoll CR4          WP1           LL_PWR_SetWakeUpPinPolarityHigh\n
+  *         CR4          WP2           LL_PWR_SetWakeUpPinPolarityHigh\n
+  *         CR4          WP3           LL_PWR_SetWakeUpPinPolarityHigh\n
+  *         CR4          WP4           LL_PWR_SetWakeUpPinPolarityHigh\n
+  *         CR4          WP5           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
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityHigh(uint32_t WakeUpPin)
+{
+  CLEAR_BIT(PWR->CR4, WakeUpPin);
+}
+
+/**
+  * @brief  Get the Wake-Up pin polarity for the event detection
+  * @rmtoll CR4          WP1           LL_PWR_IsWakeUpPinPolarityLow\n
+  *         CR4          WP2           LL_PWR_IsWakeUpPinPolarityLow\n
+  *         CR4          WP3           LL_PWR_IsWakeUpPinPolarityLow\n
+  *         CR4          WP4           LL_PWR_IsWakeUpPinPolarityLow\n
+  *         CR4          WP5           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
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsWakeUpPinPolarityLow(uint32_t WakeUpPin)
+{
+  return ((READ_BIT(PWR->CR4, WakeUpPin) == (WakeUpPin)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Enable GPIO pull-up state in Standby and Shutdown modes
+  * @rmtoll PUCRA        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRB        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRC        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRD        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRE        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRF        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRG        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRH        PU0-15        LL_PWR_EnableGPIOPullUp\n
+  *         PUCRI        PU0-11        LL_PWR_EnableGPIOPullUp
+  * @param  GPIO This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_A
+  *         @arg @ref LL_PWR_GPIO_B
+  *         @arg @ref LL_PWR_GPIO_C
+  *         @arg @ref LL_PWR_GPIO_D
+  *         @arg @ref LL_PWR_GPIO_E
+  *         @arg @ref LL_PWR_GPIO_F (*)
+  *         @arg @ref LL_PWR_GPIO_G (*)
+  *         @arg @ref LL_PWR_GPIO_H
+  *         @arg @ref LL_PWR_GPIO_I (*)
+  *
+  *         (*) value not defined in all devices
+  * @param  GPIONumber This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_BIT_0
+  *         @arg @ref LL_PWR_GPIO_BIT_1
+  *         @arg @ref LL_PWR_GPIO_BIT_2
+  *         @arg @ref LL_PWR_GPIO_BIT_3
+  *         @arg @ref LL_PWR_GPIO_BIT_4
+  *         @arg @ref LL_PWR_GPIO_BIT_5
+  *         @arg @ref LL_PWR_GPIO_BIT_6
+  *         @arg @ref LL_PWR_GPIO_BIT_7
+  *         @arg @ref LL_PWR_GPIO_BIT_8
+  *         @arg @ref LL_PWR_GPIO_BIT_9
+  *         @arg @ref LL_PWR_GPIO_BIT_10
+  *         @arg @ref LL_PWR_GPIO_BIT_11
+  *         @arg @ref LL_PWR_GPIO_BIT_12
+  *         @arg @ref LL_PWR_GPIO_BIT_13
+  *         @arg @ref LL_PWR_GPIO_BIT_14
+  *         @arg @ref LL_PWR_GPIO_BIT_15
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber)
+{
+  SET_BIT(*((__IO uint32_t *)GPIO), GPIONumber);
+}
+
+/**
+  * @brief  Disable GPIO pull-up state in Standby and Shutdown modes
+  * @rmtoll PUCRA        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRB        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRC        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRD        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRE        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRF        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRG        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRH        PU0-15        LL_PWR_DisableGPIOPullUp\n
+  *         PUCRI        PU0-11        LL_PWR_DisableGPIOPullUp
+  * @param  GPIO This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_A
+  *         @arg @ref LL_PWR_GPIO_B
+  *         @arg @ref LL_PWR_GPIO_C
+  *         @arg @ref LL_PWR_GPIO_D
+  *         @arg @ref LL_PWR_GPIO_E
+  *         @arg @ref LL_PWR_GPIO_F (*)
+  *         @arg @ref LL_PWR_GPIO_G (*)
+  *         @arg @ref LL_PWR_GPIO_H
+  *         @arg @ref LL_PWR_GPIO_I (*)
+  *
+  *         (*) value not defined in all devices
+  * @param  GPIONumber This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_BIT_0
+  *         @arg @ref LL_PWR_GPIO_BIT_1
+  *         @arg @ref LL_PWR_GPIO_BIT_2
+  *         @arg @ref LL_PWR_GPIO_BIT_3
+  *         @arg @ref LL_PWR_GPIO_BIT_4
+  *         @arg @ref LL_PWR_GPIO_BIT_5
+  *         @arg @ref LL_PWR_GPIO_BIT_6
+  *         @arg @ref LL_PWR_GPIO_BIT_7
+  *         @arg @ref LL_PWR_GPIO_BIT_8
+  *         @arg @ref LL_PWR_GPIO_BIT_9
+  *         @arg @ref LL_PWR_GPIO_BIT_10
+  *         @arg @ref LL_PWR_GPIO_BIT_11
+  *         @arg @ref LL_PWR_GPIO_BIT_12
+  *         @arg @ref LL_PWR_GPIO_BIT_13
+  *         @arg @ref LL_PWR_GPIO_BIT_14
+  *         @arg @ref LL_PWR_GPIO_BIT_15
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber)
+{
+  CLEAR_BIT(*((__IO uint32_t *)GPIO), GPIONumber);
+}
+
+/**
+  * @brief  Check if GPIO pull-up state is enabled
+  * @rmtoll PUCRA        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRB        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRC        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRD        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRE        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRF        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRG        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRH        PU0-15        LL_PWR_IsEnabledGPIOPullUp\n
+  *         PUCRI        PU0-11        LL_PWR_IsEnabledGPIOPullUp
+  * @param  GPIO This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_A
+  *         @arg @ref LL_PWR_GPIO_B
+  *         @arg @ref LL_PWR_GPIO_C
+  *         @arg @ref LL_PWR_GPIO_D
+  *         @arg @ref LL_PWR_GPIO_E
+  *         @arg @ref LL_PWR_GPIO_F (*)
+  *         @arg @ref LL_PWR_GPIO_G (*)
+  *         @arg @ref LL_PWR_GPIO_H
+  *         @arg @ref LL_PWR_GPIO_I (*)
+  *
+  *         (*) value not defined in all devices
+  * @param  GPIONumber This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_BIT_0
+  *         @arg @ref LL_PWR_GPIO_BIT_1
+  *         @arg @ref LL_PWR_GPIO_BIT_2
+  *         @arg @ref LL_PWR_GPIO_BIT_3
+  *         @arg @ref LL_PWR_GPIO_BIT_4
+  *         @arg @ref LL_PWR_GPIO_BIT_5
+  *         @arg @ref LL_PWR_GPIO_BIT_6
+  *         @arg @ref LL_PWR_GPIO_BIT_7
+  *         @arg @ref LL_PWR_GPIO_BIT_8
+  *         @arg @ref LL_PWR_GPIO_BIT_9
+  *         @arg @ref LL_PWR_GPIO_BIT_10
+  *         @arg @ref LL_PWR_GPIO_BIT_11
+  *         @arg @ref LL_PWR_GPIO_BIT_12
+  *         @arg @ref LL_PWR_GPIO_BIT_13
+  *         @arg @ref LL_PWR_GPIO_BIT_14
+  *         @arg @ref LL_PWR_GPIO_BIT_15
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber)
+{
+  return ((READ_BIT(*((__IO uint32_t *)GPIO), GPIONumber) == (GPIONumber)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Enable GPIO pull-down state in Standby and Shutdown modes
+  * @rmtoll PDCRA        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRB        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRC        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRD        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRE        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRF        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRG        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRH        PD0-15        LL_PWR_EnableGPIOPullDown\n
+  *         PDCRI        PD0-11        LL_PWR_EnableGPIOPullDown
+  * @param  GPIO This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_A
+  *         @arg @ref LL_PWR_GPIO_B
+  *         @arg @ref LL_PWR_GPIO_C
+  *         @arg @ref LL_PWR_GPIO_D
+  *         @arg @ref LL_PWR_GPIO_E
+  *         @arg @ref LL_PWR_GPIO_F (*)
+  *         @arg @ref LL_PWR_GPIO_G (*)
+  *         @arg @ref LL_PWR_GPIO_H
+  *         @arg @ref LL_PWR_GPIO_I (*)
+  *
+  *         (*) value not defined in all devices
+  * @param  GPIONumber This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_BIT_0
+  *         @arg @ref LL_PWR_GPIO_BIT_1
+  *         @arg @ref LL_PWR_GPIO_BIT_2
+  *         @arg @ref LL_PWR_GPIO_BIT_3
+  *         @arg @ref LL_PWR_GPIO_BIT_4
+  *         @arg @ref LL_PWR_GPIO_BIT_5
+  *         @arg @ref LL_PWR_GPIO_BIT_6
+  *         @arg @ref LL_PWR_GPIO_BIT_7
+  *         @arg @ref LL_PWR_GPIO_BIT_8
+  *         @arg @ref LL_PWR_GPIO_BIT_9
+  *         @arg @ref LL_PWR_GPIO_BIT_10
+  *         @arg @ref LL_PWR_GPIO_BIT_11
+  *         @arg @ref LL_PWR_GPIO_BIT_12
+  *         @arg @ref LL_PWR_GPIO_BIT_13
+  *         @arg @ref LL_PWR_GPIO_BIT_14
+  *         @arg @ref LL_PWR_GPIO_BIT_15
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_EnableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber)
+{
+  SET_BIT(*((__IO uint32_t *)(GPIO + 4U)), GPIONumber);
+}
+
+/**
+  * @brief  Disable GPIO pull-down state in Standby and Shutdown modes
+  * @rmtoll PDCRA        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRB        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRC        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRD        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRE        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRF        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRG        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRH        PD0-15        LL_PWR_DisableGPIOPullDown\n
+  *         PDCRI        PD0-11        LL_PWR_DisableGPIOPullDown
+  * @param  GPIO This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_A
+  *         @arg @ref LL_PWR_GPIO_B
+  *         @arg @ref LL_PWR_GPIO_C
+  *         @arg @ref LL_PWR_GPIO_D
+  *         @arg @ref LL_PWR_GPIO_E
+  *         @arg @ref LL_PWR_GPIO_F (*)
+  *         @arg @ref LL_PWR_GPIO_G (*)
+  *         @arg @ref LL_PWR_GPIO_H
+  *         @arg @ref LL_PWR_GPIO_I (*)
+  *
+  *         (*) value not defined in all devices
+  * @param  GPIONumber This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_BIT_0
+  *         @arg @ref LL_PWR_GPIO_BIT_1
+  *         @arg @ref LL_PWR_GPIO_BIT_2
+  *         @arg @ref LL_PWR_GPIO_BIT_3
+  *         @arg @ref LL_PWR_GPIO_BIT_4
+  *         @arg @ref LL_PWR_GPIO_BIT_5
+  *         @arg @ref LL_PWR_GPIO_BIT_6
+  *         @arg @ref LL_PWR_GPIO_BIT_7
+  *         @arg @ref LL_PWR_GPIO_BIT_8
+  *         @arg @ref LL_PWR_GPIO_BIT_9
+  *         @arg @ref LL_PWR_GPIO_BIT_10
+  *         @arg @ref LL_PWR_GPIO_BIT_11
+  *         @arg @ref LL_PWR_GPIO_BIT_12
+  *         @arg @ref LL_PWR_GPIO_BIT_13
+  *         @arg @ref LL_PWR_GPIO_BIT_14
+  *         @arg @ref LL_PWR_GPIO_BIT_15
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_DisableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber)
+{
+  CLEAR_BIT(*((__IO uint32_t *)(GPIO + 4U)), GPIONumber);
+}
+
+/**
+  * @brief  Check if GPIO pull-down state is enabled
+  * @rmtoll PDCRA        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRB        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRC        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRD        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRE        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRF        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRG        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRH        PD0-15        LL_PWR_IsEnabledGPIOPullDown\n
+  *         PDCRI        PD0-11        LL_PWR_IsEnabledGPIOPullDown
+  * @param  GPIO This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_A
+  *         @arg @ref LL_PWR_GPIO_B
+  *         @arg @ref LL_PWR_GPIO_C
+  *         @arg @ref LL_PWR_GPIO_D
+  *         @arg @ref LL_PWR_GPIO_E
+  *         @arg @ref LL_PWR_GPIO_F (*)
+  *         @arg @ref LL_PWR_GPIO_G (*)
+  *         @arg @ref LL_PWR_GPIO_H
+  *         @arg @ref LL_PWR_GPIO_I (*)
+  *
+  *         (*) value not defined in all devices
+  * @param  GPIONumber This parameter can be one of the following values:
+  *         @arg @ref LL_PWR_GPIO_BIT_0
+  *         @arg @ref LL_PWR_GPIO_BIT_1
+  *         @arg @ref LL_PWR_GPIO_BIT_2
+  *         @arg @ref LL_PWR_GPIO_BIT_3
+  *         @arg @ref LL_PWR_GPIO_BIT_4
+  *         @arg @ref LL_PWR_GPIO_BIT_5
+  *         @arg @ref LL_PWR_GPIO_BIT_6
+  *         @arg @ref LL_PWR_GPIO_BIT_7
+  *         @arg @ref LL_PWR_GPIO_BIT_8
+  *         @arg @ref LL_PWR_GPIO_BIT_9
+  *         @arg @ref LL_PWR_GPIO_BIT_10
+  *         @arg @ref LL_PWR_GPIO_BIT_11
+  *         @arg @ref LL_PWR_GPIO_BIT_12
+  *         @arg @ref LL_PWR_GPIO_BIT_13
+  *         @arg @ref LL_PWR_GPIO_BIT_14
+  *         @arg @ref LL_PWR_GPIO_BIT_15
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsEnabledGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber)
+{
+  return ((READ_BIT(*((__IO uint32_t *)(GPIO + 4U)), GPIONumber) == (GPIONumber)) ? 1UL : 0UL);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_LL_EF_FLAG_Management FLAG_Management
+  * @{
+  */
+
+/**
+  * @brief  Get Internal Wake-up line Flag
+  * @rmtoll SR1          WUFI          LL_PWR_IsActiveFlag_InternWU
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_InternWU(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_WUFI) == (PWR_SR1_WUFI)) ? 1UL : 0UL);
+}
+
+#if defined(PWR_SR1_EXT_SMPS_RDY)
+/**
+  * @brief  Get Ready Flag for switching to external SMPS
+  * @rmtoll SR1          EXT_SMPS_RDY  LL_PWR_IsActiveFlag_ExtSMPSReady
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_ExtSMPSReady(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_EXT_SMPS_RDY) == (PWR_SR1_EXT_SMPS_RDY)) ? 1UL : 0UL);
+}
+#endif /* PWR_SR1_EXT_SMPS_RDY */
+
+/**
+  * @brief  Get Stand-By Flag
+  * @rmtoll SR1          SBF           LL_PWR_IsActiveFlag_SB
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SB(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_SBF) == (PWR_SR1_SBF)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get Wake-up Flag 5
+  * @rmtoll SR1          WUF5          LL_PWR_IsActiveFlag_WU5
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU5(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_WUF5) == (PWR_SR1_WUF5)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get Wake-up Flag 4
+  * @rmtoll SR1          WUF4          LL_PWR_IsActiveFlag_WU4
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU4(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_WUF4) == (PWR_SR1_WUF4)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get Wake-up Flag 3
+  * @rmtoll SR1          WUF3          LL_PWR_IsActiveFlag_WU3
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU3(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_WUF3) == (PWR_SR1_WUF3)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get Wake-up Flag 2
+  * @rmtoll SR1          WUF2          LL_PWR_IsActiveFlag_WU2
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU2(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_WUF2) == (PWR_SR1_WUF2)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Get Wake-up Flag 1
+  * @rmtoll SR1          WUF1          LL_PWR_IsActiveFlag_WU1
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU1(void)
+{
+  return ((READ_BIT(PWR->SR1, PWR_SR1_WUF1) == (PWR_SR1_WUF1)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Clear Stand-By Flag
+  * @rmtoll SCR          CSBF          LL_PWR_ClearFlag_SB
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_SB(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CSBF);
+}
+
+/**
+  * @brief  Clear Wake-up Flags
+  * @rmtoll SCR          CWUF          LL_PWR_ClearFlag_WU
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_WU(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CWUF);
+}
+
+/**
+  * @brief  Clear Wake-up Flag 5
+  * @rmtoll SCR          CWUF5         LL_PWR_ClearFlag_WU5
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_WU5(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CWUF5);
+}
+
+/**
+  * @brief  Clear Wake-up Flag 4
+  * @rmtoll SCR          CWUF4         LL_PWR_ClearFlag_WU4
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_WU4(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CWUF4);
+}
+
+/**
+  * @brief  Clear Wake-up Flag 3
+  * @rmtoll SCR          CWUF3         LL_PWR_ClearFlag_WU3
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_WU3(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CWUF3);
+}
+
+/**
+  * @brief  Clear Wake-up Flag 2
+  * @rmtoll SCR          CWUF2         LL_PWR_ClearFlag_WU2
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_WU2(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CWUF2);
+}
+
+/**
+  * @brief  Clear Wake-up Flag 1
+  * @rmtoll SCR          CWUF1         LL_PWR_ClearFlag_WU1
+  * @retval None
+  */
+__STATIC_INLINE void LL_PWR_ClearFlag_WU1(void)
+{
+  WRITE_REG(PWR->SCR, PWR_SCR_CWUF1);
+}
+
+/**
+  * @brief  Indicate whether VDDA voltage is below or above PVM4 threshold
+  * @rmtoll SR2          PVMO4         LL_PWR_IsActiveFlag_PVMO4
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO4(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_PVMO4) == (PWR_SR2_PVMO4)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Indicate whether VDDA voltage is below or above PVM3 threshold
+  * @rmtoll SR2          PVMO3         LL_PWR_IsActiveFlag_PVMO3
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO3(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_PVMO3) == (PWR_SR2_PVMO3)) ? 1UL : 0UL);
+}
+
+#if defined(PWR_SR2_PVMO2)
+/**
+  * @brief  Indicate whether VDDIO2 voltage is below or above PVM2 threshold
+  * @rmtoll SR2          PVMO2         LL_PWR_IsActiveFlag_PVMO2
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO2(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_PVMO2) == (PWR_SR2_PVMO2)) ? 1UL : 0UL);
+}
+#endif /* PWR_SR2_PVMO2 */
+
+#if defined(PWR_SR2_PVMO1)
+/**
+  * @brief  Indicate whether VDDUSB voltage is below or above PVM1 threshold
+  * @rmtoll SR2          PVMO1         LL_PWR_IsActiveFlag_PVMO1
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO1(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_PVMO1) == (PWR_SR2_PVMO1)) ? 1UL : 0UL);
+}
+#endif /* PWR_SR2_PVMO1 */
+
+/**
+  * @brief  Indicate whether VDD voltage is below or above the selected PVD threshold
+  * @rmtoll SR2          PVDO          LL_PWR_IsActiveFlag_PVDO
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVDO(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_PVDO) == (PWR_SR2_PVDO)) ? 1UL : 0UL);
+}
+
+/**
+  * @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 SR2          VOSF          LL_PWR_IsActiveFlag_VOS
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VOS(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_VOSF) == (PWR_SR2_VOSF)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Indicate whether the regulator is ready in main mode or is in low-power mode
+  * @note   Take care, return value "0" means the regulator is ready. Return value "1" means the output voltage range is still changing.
+  * @rmtoll SR2          REGLPF        LL_PWR_IsActiveFlag_REGLPF
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_REGLPF(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_REGLPF) == (PWR_SR2_REGLPF)) ? 1UL : 0UL);
+}
+
+/**
+  * @brief  Indicate whether or not the low-power regulator is ready
+  * @rmtoll SR2          REGLPS        LL_PWR_IsActiveFlag_REGLPS
+  * @retval State of bit (1 or 0).
+  */
+__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_REGLPS(void)
+{
+  return ((READ_BIT(PWR->SR2, PWR_SR2_REGLPS) == (PWR_SR2_REGLPS)) ? 1UL : 0UL);
+}
+
+/**
+  * @}
+  */
+
+#if defined(USE_FULL_LL_DRIVER)
+/** @defgroup PWR_LL_EF_Init De-initialization function
+  * @{
+  */
+ErrorStatus LL_PWR_DeInit(void);
+/**
+  * @}
+  */
+#endif /* USE_FULL_LL_DRIVER */
+
+/** @defgroup PWR_LL_EF_Legacy_Functions Legacy functions name
+  * @{
+  */
+/* Old functions name kept for legacy purpose, to be replaced by the          */
+/* current functions name.                                                    */
+#define LL_PWR_IsActiveFlag_VOSF  LL_PWR_IsActiveFlag_VOS
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#endif /* defined(PWR) */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32L4xx_LL_PWR_H */