/**
  ******************************************************************************
  * @file    stm32l5xx_ll_pwr.h
  * @author  MCD Application Team
  * @brief   Header file of PWR LL module.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2019 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 STM32L5xx_LL_PWR_H
#define STM32L5xx_LL_PWR_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32l5xx.h"

/** @addtogroup STM32L5xx_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_SMSHPRDY                PWR_SR1_SMSHPRDY
#define LL_PWR_SR1_EXTSMSRDY               PWR_SR1_EXTSMSRDY
#define LL_PWR_SR1_SMSBYPRDY               PWR_SR1_SMSBYPRDYY
#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
#define LL_PWR_SR2_PVMO4                   PWR_SR2_PVMO4
#define LL_PWR_SR2_PVMO3                   PWR_SR2_PVMO3
#define LL_PWR_SR2_PVMO2                   PWR_SR2_PVMO2
#define LL_PWR_SR2_PVMO1                   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_SCALE0         0U
#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
  * @{
  */
#define LL_PWR_PVM_VDDUSB_1_2V             (PWR_CR2_PVME1)     /* Monitoring VDDUSB vs. 1.2 V */
#define LL_PWR_PVM_VDDIO2_0_9V             (PWR_CR2_PVME2)     /* Monitoring VDDIO2 vs. 0.9 V */
#define LL_PWR_PVM_VDDA_1_62V              (PWR_CR2_PVME3)     /* Monitoring VDDA vs. 1.62 V  */
#define LL_PWR_PVM_VDDA_1_8V               (PWR_CR2_PVME4)     /* Monitoring VDDA vs. 1.8 V   */
/**
  * @}
  */

/** @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_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)))
#define LL_PWR_GPIO_F                      ((uint32_t)(&(PWR->PUCRF)))
#define LL_PWR_GPIO_G                      ((uint32_t)(&(PWR->PUCRG)))
#define LL_PWR_GPIO_H                      ((uint32_t)(&(PWR->PUCRH)))
/**
  * @}
  */

/** @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)
/**
  * @}
  */

/** @defgroup PWR_LL_EC_SRAM2_STANDBY_RETENTION SRAM2 STANDBY RETENTION
  * @{
  */
#define LL_PWR_SRAM2_NO_RETENTION          0x00000000U
#define LL_PWR_SRAM2_FULL_RETENTION        (PWR_CR3_RRS_0)
#define LL_PWR_SRAM2_4KB_RETENTION         (PWR_CR3_RRS_1)
/**
  * @}
  */

#if defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U)
/** @defgroup PWR_LL_EC_SECURE_ATTRIBUTES SECURE ATTRIBUTES
  * @{
  */
#define LL_PWR_WAKEUP_PINS_SEC             PWR_SECCFGR_WUPSEC
#define LL_PWR_WAKEUP_PINS_NSEC            0x00000000U
#define LL_PWR_WAKEUP_PIN1_SEC             PWR_SECCFGR_WUP1SEC
#define LL_PWR_WAKEUP_PIN1_NSEC            0x00000000U
#define LL_PWR_WAKEUP_PIN2_SEC             PWR_SECCFGR_WUP2SEC
#define LL_PWR_WAKEUP_PIN2_NSEC            0x00000000U
#define LL_PWR_WAKEUP_PIN3_SEC             PWR_SECCFGR_WUP3SEC
#define LL_PWR_WAKEUP_PIN3_NSEC            0x00000000U
#define LL_PWR_WAKEUP_PIN4_SEC             PWR_SECCFGR_WUP4SEC
#define LL_PWR_WAKEUP_PIN4_NSEC            0x00000000U
#define LL_PWR_WAKEUP_PIN5_SEC             PWR_SECCFGR_WUP5SEC
#define LL_PWR_WAKEUP_PIN5_NSEC            0x00000000U
#define LL_PWR_LPM_SEC                     PWR_SECCFGR_LPMSEC
#define LL_PWR_LPM_NSEC                    0x00000000U
#define LL_PWR_VDM_SEC                     PWR_SECCFGR_VDMSEC
#define LL_PWR_VDM_NSEC                    0x00000000U
#define LL_PWR_VB_SEC                      PWR_SECCFGR_VBSEC
#define LL_PWR_VB_NSEC                     0x00000000U
#define LL_PWR_APC_SEC                     PWR_SECCFGR_APCSEC
#define LL_PWR_APC_NSEC                    0x00000000U
/**
  * @}
  */
#endif /* defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U) */

/**
  * @}
  */

/* 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  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  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  Set the main internal regulator output voltage
  * @rmtoll CR1          VOS           LL_PWR_SetRegulVoltageScaling
  * @param  VoltageScaling This parameter can be one of the following values:
  *         @arg @ref LL_PWR_REGU_VOLTAGE_SCALE0
  *         @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_SCALE0
  *         @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));
}

/**
  * @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));
}

/**
  * @brief  Enable the USB Type-C and Power Delivery memorization in Standby mode.
  * @note   This function must be called just before entering Standby mode.
  * @rmtoll CR3          UCPD_STDBY    LL_PWR_EnableUCPDStandbyMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableUCPDStandbyMode(void)
{
  SET_BIT(PWR->CR3, PWR_CR3_UCPD_STDBY);
}

/**
  * @brief  Disable the USB Type-C and Power Delivery memorization in Standby mode.
  * @note   This function must be called after exiting Standby mode and before any
  *         UCPD configuration update.
  * @rmtoll CR3          UCPD_STDBY     LL_PWR_DisableUCPDStandbyMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableUCPDStandbyMode(void)
{
  CLEAR_BIT(PWR->CR3, PWR_CR3_UCPD_STDBY);
}

/**
  * @brief  Check the USB Type-C and Power Delivery Standby mode memorization state.
  * @rmtoll CR3          UCPD_STDBY           LL_PWR_IsEnabledUCPDStandbyMode
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledUCPDStandbyMode(void)
{

  return ((READ_BIT(PWR->CR3, PWR_CR3_UCPD_STDBY) == (PWR_CR3_UCPD_STDBY)) ? 1UL : 0UL);

}

/**
  * @brief  Enable the USB Type-C and power delivery dead battery pull-down behavior
  *         on UCPD CC1 and CC2 pins.
  * @note   After exiting reset, the USB Type-C dead battery behavior is enabled,
  *         which may have a pull-down effect on CC1 and CC2 pins. It is recommended
  *         to disable it in all cases, either to stop this pull-down or to hand over
  *         control to the UCPD (which should therefore be initialized before doing the disable).
  * @rmtoll CR3          UCPD_DBDIS           LL_PWR_EnableUCPDDeadBattery
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableUCPDDeadBattery(void)
{
  CLEAR_BIT(PWR->CR3, PWR_CR3_UCPD_DBDIS);
}

/**
  * @brief  Disable the USB Type-C and power delivery dead battery pull-down behavior
  *         on UCPD CC1 and CC2 pins.
  * @note   After exiting reset, the USB Type-C dead battery behavior is enabled,
  *         which may have a pull-down effect on CC1 and CC2 pins. It is recommended
  *         to disable it in all cases, either to stop this pull-down or to hand over
  *         control to the UCPD (which should therefore be initialized before doing the disable).
  * @rmtoll CR3          UCPD_DBDIS           LL_PWR_DisableUCPDDeadBattery
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableUCPDDeadBattery(void)
{
  SET_BIT(PWR->CR3, PWR_CR3_UCPD_DBDIS);
}

/**
  * @brief  Check the USB Type-C and power delivery dead battery pull-down behavior
  *         on UCPD CC1 and CC2 pins.
  * @note   After exiting reset, the USB Type-C dead battery behavior is enabled,
  *         which may have a pull-down effect on CC1 and CC2 pins. It is recommended
  *         to disable it in all cases, either to stop this pull-down or to hand over
  *         control to the UCPD (which should therefore be initialized before doing the disable).
  * @rmtoll CR3          UCPD_DBDIS           LL_PWR_IsEnabledUCPDDeadBattery
  * @retval State of feature (1 : enabled; 0 : disabled).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledUCPDDeadBattery(void)
{
  return ((READ_BIT(PWR->CR3, PWR_CR3_UCPD_DBDIS) == (PWR_CR3_UCPD_DBDIS)) ? 0UL : 1UL);
}

/**
  * @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);
}

/**
  * @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);
}

/**
  * @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_1_8V
  * @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_1_8V
  * @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_1_8V
  * @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 SMPS low-power mode
  * @rmtoll CR4          SMPSLPEN      LL_PWR_EnableSMPSLowPowerMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableSMPSLowPowerMode(void)
{
  SET_BIT(PWR->CR4, PWR_CR4_SMPSLPEN);
}

/**
  * @brief  Disable SMPS low-power mode
  * @rmtoll CR4          SMPSLPEN      LL_PWR_DisableSMPSLowPowerMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableSMPSLowPowerMode(void)
{
  CLEAR_BIT(PWR->CR4, PWR_CR4_SMPSLPEN);
}

/**
  * @brief  Check if SMPS low-power mode is enabled
  * @rmtoll CR4          SMPSLPEN      LL_PWR_IsEnabledSMPSLowPowerMode
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledSMPSLowPowerMode(void)
{
  return ((READ_BIT(PWR->CR4, PWR_CR4_SMPSLPEN) == (PWR_CR4_SMPSLPEN)) ? 1UL : 0UL);
}

/**
  * @brief  Enable SMPS fast start
  * @rmtoll CR4          SMPSFSTEN     LL_PWR_EnableSMPSFastStart
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableSMPSFastStart(void)
{
  SET_BIT(PWR->CR4, PWR_CR4_SMPSFSTEN);
}

/**
  * @brief  Disable SMPS fast start
  * @rmtoll CR4          SMPSFSTEN     LL_PWR_DisableSMPSFastStart
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableSMPSFastStart(void)
{
  CLEAR_BIT(PWR->CR4, PWR_CR4_SMPSFSTEN);
}

/**
  * @brief  Check if SMPS fast start is enabled
  * @rmtoll CR4          SMPSFSTEN     LL_PWR_IsEnabledSMPSFastStart
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledSMPSFastStart(void)
{
  return ((READ_BIT(PWR->CR4, PWR_CR4_SMPSFSTEN) == (PWR_CR4_SMPSFSTEN)) ? 1UL : 0UL);
}

/**
  * @brief  Enable SMPS bypass mode
  * @rmtoll CR4          SMPSBYP      LL_PWR_EnableSMPSBypassMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableSMPSBypassMode(void)
{
  SET_BIT(PWR->CR4, PWR_CR4_SMPSBYP);
}

/**
  * @brief  Disable SMPS bypass mode
  * @rmtoll CR4          SMPSBYP      LL_PWR_DisableSMPSBypassMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableSMPSBypassMode(void)
{
  CLEAR_BIT(PWR->CR4, PWR_CR4_SMPSBYP);
}

/**
  * @brief  Check if SMPS bypass mode is enabled
  * @rmtoll CR4          SMPSBYP      LL_PWR_IsEnabledSMPSBypassMode
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledSMPSBypassMode(void)
{
  return ((READ_BIT(PWR->CR4, PWR_CR4_SMPSBYP) == (PWR_CR4_SMPSBYP)) ? 1UL : 0UL);
}

/**
  * @brief  Enable external SMPS
  * @rmtoll CR4          EXTSMPSEN     LL_PWR_EnableExtSMPS
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableExtSMPS(void)
{
  SET_BIT(PWR->CR4, PWR_CR4_EXTSMPSEN);
}

/**
  * @brief  Disable external SMPS
  * @rmtoll CR4          EXTSMPSEN     LL_PWR_DisableExtSMPS
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableExtSMPS(void)
{
  CLEAR_BIT(PWR->CR4, PWR_CR4_EXTSMPSEN);
}

/**
  * @brief  Check if external SMPS is enabled
  * @rmtoll CR4          EXTSMPSEN     LL_PWR_IsEnabledExtSMPS
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledExtSMPS(void)
{
  return ((READ_BIT(PWR->CR4, PWR_CR4_EXTSMPSEN) == (PWR_CR4_EXTSMPSEN)) ? 1UL : 0UL);
}

/**
  * @brief  Enable ultra low-power mode
  * @rmtoll CR3          UPLMEN        LL_PWR_EnableUltraLowPowerMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnableUltraLowPowerMode(void)
{
  SET_BIT(PWR->CR3, PWR_CR3_ULPMEN);
}

/**
  * @brief  Disable ultra low-power mode
  * @rmtoll CR3          UPLMEN        LL_PWR_DisableUltraLowPowerMode
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisableUltraLowPowerMode(void)
{
  CLEAR_BIT(PWR->CR3, PWR_CR3_ULPMEN);
}

/**
  * @brief  Check if ultra low-power mode is enabled
  * @rmtoll CR3          UPLMEN        LL_PWR_IsEnabledUltraLowPowerMode
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledUltraLowPowerMode(void)
{
  return ((READ_BIT(PWR->CR3, PWR_CR3_ULPMEN) == (PWR_CR3_ULPMEN)) ? 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);
}

/**
  * @brief  Set the SRAM2 retention in Standby mode
  * @rmtoll CR3          RRS           LL_PWR_SetSRAM2Retention
  * @param  SRAM2Retention This parameter can be one of the following values:
  *         @arg @ref LL_PWR_SRAM2_NO_RETENTION
  *         @arg @ref LL_PWR_SRAM2_FULL_RETENTION
  *         @arg @ref LL_PWR_SRAM2_4KB_RETENTION
  * @retval None
  */
__STATIC_INLINE void LL_PWR_SetSRAM2Retention(uint32_t SRAM2Retention)
{
  MODIFY_REG(PWR->CR3, PWR_CR3_RRS, SRAM2Retention);
}

/**
  * @brief  Get the SRAM2 retention in Standby mode
  * @rmtoll CR3          RRS           LL_PWR_GetSRAM2Retention
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_PWR_SRAM2_NO_RETENTION
  *         @arg @ref LL_PWR_SRAM2_FULL_RETENTION
  *         @arg @ref LL_PWR_SRAM2_4KB_RETENTION
  */
__STATIC_INLINE uint32_t LL_PWR_GetSRAM2Retention(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);
}

/**
  * @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          WUPP1         LL_PWR_SetWakeUpPinPolarityLow\n
  *         CR4          WUPP2         LL_PWR_SetWakeUpPinPolarityLow\n
  *         CR4          WUPP3         LL_PWR_SetWakeUpPinPolarityLow\n
  *         CR4          WUPP4         LL_PWR_SetWakeUpPinPolarityLow\n
  *         CR4          WUPP5         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          WUPP1         LL_PWR_SetWakeUpPinPolarityHigh\n
  *         CR4          WUPP2         LL_PWR_SetWakeUpPinPolarityHigh\n
  *         CR4          WUPP3         LL_PWR_SetWakeUpPinPolarityHigh\n
  *         CR4          WUPP4         LL_PWR_SetWakeUpPinPolarityHigh\n
  *         CR4          WUPP5         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          WUPP1         LL_PWR_IsWakeUpPinPolarityLow\n
  *         CR4          WUPP2         LL_PWR_IsWakeUpPinPolarityLow\n
  *         CR4          WUPP3         LL_PWR_IsWakeUpPinPolarityLow\n
  *         CR4          WUPP4         LL_PWR_IsWakeUpPinPolarityLow\n
  *         CR4          WUPP5         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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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
  * @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 SMPS High-power mode ready Flag
  * @rmtoll SR1          SMPSHPRDY     LL_PWR_IsActiveFlag_SMPSHPRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SMPSHPRDY(void)
{
  return ((READ_BIT(PWR->SR1, PWR_SR1_SMPSHPRDY) == (PWR_SR1_SMPSHPRDY)) ? 1UL : 0UL);
}

/**
  * @brief  Get External SMPS mode ready Flag
  * @rmtoll SR1          EXTSMPSRDY    LL_PWR_IsActiveFlag_EXTSMPSRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_EXTSMPSRDY(void)
{
  return ((READ_BIT(PWR->SR1, PWR_SR1_EXTSMPSRDY) == (PWR_SR1_EXTSMPSRDY)) ? 1UL : 0UL);
}

/**
  * @brief  Get SMPS Bypass mode ready Flag
  * @rmtoll SR1          SMPSBYPRDY    LL_PWR_IsActiveFlag_SMPSBYPRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SMPSBYPRDY(void)
{
  return ((READ_BIT(PWR->SR1, PWR_SR1_SMPSBYPRDY) == (PWR_SR1_SMPSBYPRDY)) ? 1UL : 0UL);
}

/**
  * @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);
}

/**
  * @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);
}

/**
  * @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);
}

/**
  * @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);
}

/**
  * @}
  */

/** @defgroup PWR_LL_EF_Privilege_Management Privilege_Management
  * @{
  */

/**
  * @brief  Enable Privileged mode
  * @rmtoll PRIVCFGR     PRIV          LL_PWR_EnablePrivilege
  * @retval None
  */
__STATIC_INLINE void LL_PWR_EnablePrivilege(void)
{
  SET_BIT(PWR->PRIVCFGR, PWR_PRIVCFGR_PRIV);
}

/**
  * @brief  Disable Privileged mode
  * @rmtoll PRIVCFGR     PRIV          LL_PWR_DisablePrivilege
  * @retval None
  */
__STATIC_INLINE void LL_PWR_DisablePrivilege(void)
{
  CLEAR_BIT(PWR->PRIVCFGR, PWR_PRIVCFGR_PRIV);
}

/**
  * @brief  Check if Privileged mode has been enabled or not
  * @rmtoll PRIVCFGR     PRIV          LL_PWR_IsEnabledPrivilege
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPrivilege(void)
{
  return ((READ_BIT(PWR->PRIVCFGR, PWR_PRIVCFGR_PRIV) == PWR_PRIVCFGR_PRIV) ? 1UL : 0UL);
}

/**
  * @}
  */

#if defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U)

/** @defgroup PWR_LL_EF_Secure_Management Secure_Management
  * @{
  */

/**
  * @brief  Configure Secure mode
  * @note Only available from secure state when system implements security (TZEN=1)
  * @rmtoll SECCFGR     WUPSEC        LL_PWR_ConfigSecure\n
  *         SECCFGR     WUP1SEC       LL_PWR_ConfigSecure\n
  *         SECCFGR     WUP2SEC       LL_PWR_ConfigSecure\n
  *         SECCFGR     WUP3SEC       LL_PWR_ConfigSecure\n
  *         SECCFGR     WUP4SEC       LL_PWR_ConfigSecure\n
  *         SECCFGR     WUP5SEC       LL_PWR_ConfigSecure\n
  *         SECCFGR     LPMSEC        LL_PWR_ConfigSecure\n
  *         SECCFGR     VDMSEC        LL_PWR_ConfigSecure\n
  *         SECCFGR     VBSEC         LL_PWR_ConfigSecure\n
  *         SECCFGR     APCSEC        LL_PWR_ConfigSecure
  * @param  Configuration This parameter shall be the full combination
  *         of the following values:
  *         @arg @ref LL_PWR_WAKEUP_PINS_SEC or LL_PWR_WAKEUP_PINS_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN1_SEC or LL_PWR_WAKEUP_PIN1_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN2_SEC or LL_PWR_WAKEUP_PIN2_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN3_SEC or LL_PWR_WAKEUP_PIN3_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN4_SEC or LL_PWR_WAKEUP_PIN4_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN5_SEC or LL_PWR_WAKEUP_PIN5_NSEC
  *         @arg @ref LL_PWR_LPM_SEC or LL_PWR_LPM_NSEC
  *         @arg @ref LL_PWR_VDM_SEC or LL_PWR_VDM_NSEC
  *         @arg @ref LL_PWR_VB_SEC or LL_PWR_VB_NSEC
  *         @arg @ref LL_PWR_APC_SEC or LL_PWR_APC_NSEC
  * @retval None
  */
__STATIC_INLINE void LL_PWR_ConfigSecure(uint32_t Configuration)
{
  WRITE_REG(PWR->SECCFGR, Configuration);
}

/**
  * @brief  Get Secure mode configuration
  * @note Only available from secure state when system implements security (TZEN=1)
  * @rmtoll SECCFGR     WUPSEC        LL_PWR_GetConfigSecure\n
  *         SECCFGR     WUP1SEC       LL_PWR_GetConfigSecure\n
  *         SECCFGR     WUP2SEC       LL_PWR_GetConfigSecure\n
  *         SECCFGR     WUP3SEC       LL_PWR_GetConfigSecure\n
  *         SECCFGR     WUP4SEC       LL_PWR_GetConfigSecure\n
  *         SECCFGR     WUP5SEC       LL_PWR_GetConfigSecure\n
  *         SECCFGR     LPMSEC        LL_PWR_GetConfigSecure\n
  *         SECCFGR     VDMSEC        LL_PWR_GetConfigSecure\n
  *         SECCFGR     VBSEC         LL_PWR_GetConfigSecure\n
  *         SECCFGR     APCSEC        LL_PWR_GetConfigSecure
  * @retval Returned value is the combination of the following values:
  *         @arg @ref LL_PWR_WAKEUP_PINS_SEC or LL_PWR_WAKEUP_PINS_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN1_SEC or LL_PWR_WAKEUP_PIN1_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN2_SEC or LL_PWR_WAKEUP_PIN2_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN3_SEC or LL_PWR_WAKEUP_PIN3_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN4_SEC or LL_PWR_WAKEUP_PIN4_NSEC
  *         @arg @ref LL_PWR_WAKEUP_PIN5_SEC or LL_PWR_WAKEUP_PIN5_NSEC
  *         @arg @ref LL_PWR_LPM_SEC or LL_PWR_LPM_NSEC
  *         @arg @ref LL_PWR_VDM_SEC or LL_PWR_VDM_NSEC
  *         @arg @ref LL_PWR_VB_SEC or LL_PWR_VB_NSEC
  *         @arg @ref LL_PWR_APC_SEC or LL_PWR_APC_NSEC
  */
__STATIC_INLINE uint32_t LL_PWR_GetConfigSecure(void)
{
  return (uint32_t)(READ_REG(PWR->SECCFGR));
}

/**
  * @}
  */
#endif /* defined (__ARM_FEATURE_CMSE) &&  (__ARM_FEATURE_CMSE == 3U) */


#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 /* STM32L5xx_LL_PWR_H */