/**
  ******************************************************************************
  * @file    stm32wbxx_ll_rcc.h
  * @author  MCD Application Team
  * @brief   Header file of RCC LL module.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32WBxx_LL_RCC_H
#define STM32WBxx_LL_RCC_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32wbxx.h"

/** @addtogroup STM32WBxx_LL_Driver
  * @{
  */

#if defined(RCC)

/** @defgroup RCC_LL RCC
  * @{
  */

/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/** @defgroup RCC_LL_Private_Variables RCC Private Variables
  * @{
  */

#define HSE_CONTROL_UNLOCK_KEY 0xCAFECAFEU

/**
  * @}
  */

/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
#if defined(USE_FULL_LL_DRIVER)
/** @defgroup RCC_LL_Private_Macros RCC Private Macros
  * @{
  */
/**
  * @}
  */
#endif /*USE_FULL_LL_DRIVER*/

/* Exported types ------------------------------------------------------------*/
#if defined(USE_FULL_LL_DRIVER)
/** @defgroup RCC_LL_Exported_Types RCC Exported Types
  * @{
  */

/** @defgroup LL_ES_CLOCK_FREQ Clocks Frequency Structure
  * @{
  */

/**
  * @brief  RCC Clocks Frequency Structure
  */
typedef struct
{
  uint32_t SYSCLK_Frequency;         /*!< SYSCLK clock frequency */
  uint32_t HCLK1_Frequency;          /*!< HCLK1 clock frequency  */
  uint32_t HCLK2_Frequency;          /*!< HCLK2 clock frequency  */
  uint32_t HCLK4_Frequency;          /*!< HCLK4 clock frequency  */
  uint32_t HCLK5_Frequency;          /*!< HCLK5 clock frequency */
  uint32_t PCLK1_Frequency;          /*!< PCLK1 clock frequency  */
  uint32_t PCLK2_Frequency;          /*!< PCLK2 clock frequency  */
} LL_RCC_ClocksTypeDef;

/**
  * @}
  */

/**
  * @}
  */
#endif /* USE_FULL_LL_DRIVER */

/* Exported constants --------------------------------------------------------*/
/** @defgroup RCC_LL_Exported_Constants RCC Exported Constants
  * @{
  */

/** @defgroup RCC_LL_EC_OSC_VALUES Oscillator Values adaptation
  * @brief    Defines used to adapt values of different oscillators
  * @note     These values could be modified in the user environment according to
  *           HW set-up.
  * @{
  */
#if !defined  (HSE_VALUE)
#define HSE_VALUE    32000000U  /*!< Value of the HSE oscillator in Hz */
#endif /* HSE_VALUE */

#if !defined  (HSI_VALUE)
#define HSI_VALUE    16000000U  /*!< Value of the HSI oscillator in Hz */
#endif /* HSI_VALUE */

#if !defined  (LSE_VALUE)
#define LSE_VALUE    32768U     /*!< Value of the LSE oscillator in Hz */
#endif /* LSE_VALUE */

#if !defined  (LSI_VALUE)
#define LSI_VALUE    32000U     /*!< Value of the LSI oscillator in Hz */
#endif /* LSI_VALUE */

#if !defined  (HSI48_VALUE)
#define HSI48_VALUE  48000000U  /*!< Value of the HSI48 oscillator in Hz */
#endif /* HSI48_VALUE */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_CLEAR_FLAG Clear Flags Defines
  * @brief    Flags defines which can be used with LL_RCC_WriteReg function
  * @{
  */
#define LL_RCC_CICR_LSI1RDYC               RCC_CICR_LSI1RDYC    /*!< LSI1 Ready Interrupt Clear */
#define LL_RCC_CICR_LSI2RDYC               RCC_CICR_LSI2RDYC    /*!< LSI1 Ready Interrupt Clear */
#define LL_RCC_CICR_LSERDYC                RCC_CICR_LSERDYC     /*!< LSE Ready Interrupt Clear */
#define LL_RCC_CICR_MSIRDYC                RCC_CICR_MSIRDYC     /*!< MSI Ready Interrupt Clear */
#define LL_RCC_CICR_HSIRDYC                RCC_CICR_HSIRDYC     /*!< HSI Ready Interrupt Clear */
#define LL_RCC_CICR_HSERDYC                RCC_CICR_HSERDYC     /*!< HSE Ready Interrupt Clear */
#define LL_RCC_CICR_PLLRDYC                RCC_CICR_PLLRDYC     /*!< PLL Ready Interrupt Clear */
#define LL_RCC_CICR_HSI48RDYC              RCC_CICR_HSI48RDYC   /*!< HSI48 Ready Interrupt Clear */
#if defined(SAI1)
#define LL_RCC_CICR_PLLSAI1RDYC            RCC_CICR_PLLSAI1RDYC /*!< PLLSAI1 Ready Interrupt Clear */
#endif
#define LL_RCC_CICR_LSECSSC                RCC_CICR_LSECSSC     /*!< LSE Clock Security System Interrupt Clear */
#define LL_RCC_CICR_CSSC                   RCC_CICR_CSSC        /*!< Clock Security System Interrupt Clear */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_GET_FLAG Get Flags Defines
  * @brief    Flags defines which can be used with LL_RCC_ReadReg function
  * @{
  */
#define LL_RCC_CIFR_LSI1RDYF               RCC_CIFR_LSI1RDYF    /*!< LSI1 Ready Interrupt flag */
#define LL_RCC_CIFR_LSI2RDYF               RCC_CIFR_LSI2RDYF    /*!< LSI2 Ready Interrupt flag */
#define LL_RCC_CIFR_LSERDYF                RCC_CIFR_LSERDYF     /*!< LSE Ready Interrupt flag */
#define LL_RCC_CIFR_MSIRDYF                RCC_CIFR_MSIRDYF     /*!< MSI Ready Interrupt flag */
#define LL_RCC_CIFR_HSIRDYF                RCC_CIFR_HSIRDYF     /*!< HSI Ready Interrupt flag */
#define LL_RCC_CIFR_HSERDYF                RCC_CIFR_HSERDYF     /*!< HSE Ready Interrupt flag */
#define LL_RCC_CIFR_PLLRDYF                RCC_CIFR_PLLRDYF     /*!< PLL Ready Interrupt flag */
#define LL_RCC_CIFR_HSI48RDYF              RCC_CIFR_HSI48RDYF   /*!< HSI48 Ready Interrupt flag */
#if defined(SAI1)
#define LL_RCC_CIFR_PLLSAI1RDYF            RCC_CIFR_PLLSAI1RDYF /*!< PLLSAI1 Ready Interrupt flag */
#endif
#define LL_RCC_CIFR_LSECSSF                RCC_CIFR_LSECSSF     /*!< LSE Clock Security System Interrupt flag */
#define LL_RCC_CIFR_CSSF                   RCC_CIFR_CSSF        /*!< Clock Security System Interrupt flag */
#define LL_RCC_CSR_LPWRRSTF                RCC_CSR_LPWRRSTF     /*!< Low-Power reset flag */
#define LL_RCC_CSR_OBLRSTF                 RCC_CSR_OBLRSTF      /*!< OBL reset flag */
#define LL_RCC_CSR_PINRSTF                 RCC_CSR_PINRSTF      /*!< PIN reset flag */
#define LL_RCC_CSR_SFTRSTF                 RCC_CSR_SFTRSTF      /*!< Software Reset flag */
#define LL_RCC_CSR_IWDGRSTF                RCC_CSR_IWDGRSTF     /*!< Independent Watchdog reset flag */
#define LL_RCC_CSR_WWDGRSTF                RCC_CSR_WWDGRSTF     /*!< Window watchdog reset flag */
#define LL_RCC_CSR_BORRSTF                 RCC_CSR_BORRSTF      /*!< BOR reset flag */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_IT IT Defines
  * @brief    IT defines which can be used with LL_RCC_ReadReg and  LL_RCC_WriteReg functions
  * @{
  */
#define LL_RCC_CIER_LSI1RDYIE              RCC_CIER_LSI1RDYIE     /*!< LSI1 Ready Interrupt Enable */
#define LL_RCC_CIER_LSI2RDYIE              RCC_CIER_LSI2RDYIE     /*!< LSI Ready Interrupt Enable */
#define LL_RCC_CIER_LSERDYIE               RCC_CIER_LSERDYIE      /*!< LSE Ready Interrupt Enable */
#define LL_RCC_CIER_MSIRDYIE               RCC_CIER_MSIRDYIE      /*!< MSI Ready Interrupt Enable */
#define LL_RCC_CIER_HSIRDYIE               RCC_CIER_HSIRDYIE      /*!< HSI Ready Interrupt Enable */
#define LL_RCC_CIER_HSERDYIE               RCC_CIER_HSERDYIE      /*!< HSE Ready Interrupt Enable */
#define LL_RCC_CIER_PLLRDYIE               RCC_CIER_PLLRDYIE      /*!< PLL Ready Interrupt Enable */
#define LL_RCC_CIER_HSI48RDYIE             RCC_CIER_HSI48RDYIE    /*!< HSI48 Ready Interrupt Enable */
#if defined(SAI1)
#define LL_RCC_CIER_PLLSAI1RDYIE           RCC_CIER_PLLSAI1RDYIE  /*!< PLLSAI1 Ready Interrupt Enable */
#endif
#define LL_RCC_CIER_LSECSSIE               RCC_CIER_LSECSSIE      /*!< LSE CSS Interrupt Enable */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_LSEDRIVE  LSE oscillator drive capability
  * @{
  */
#define LL_RCC_LSEDRIVE_LOW                0x00000000U             /*!< Xtal mode lower driving capability */
#define LL_RCC_LSEDRIVE_MEDIUMLOW          RCC_BDCR_LSEDRV_0       /*!< Xtal mode medium low driving capability */
#define LL_RCC_LSEDRIVE_MEDIUMHIGH         RCC_BDCR_LSEDRV_1       /*!< Xtal mode medium high driving capability */
#define LL_RCC_LSEDRIVE_HIGH               RCC_BDCR_LSEDRV         /*!< Xtal mode higher driving capability */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_MSIRANGE  MSI clock ranges
  * @{
  */
#define LL_RCC_MSIRANGE_0                  RCC_CR_MSIRANGE_0  /*!< MSI = 100 KHz  */
#define LL_RCC_MSIRANGE_1                  RCC_CR_MSIRANGE_1  /*!< MSI = 200 KHz  */
#define LL_RCC_MSIRANGE_2                  RCC_CR_MSIRANGE_2  /*!< MSI = 400 KHz  */
#define LL_RCC_MSIRANGE_3                  RCC_CR_MSIRANGE_3  /*!< MSI = 800 KHz  */
#define LL_RCC_MSIRANGE_4                  RCC_CR_MSIRANGE_4  /*!< MSI = 1 MHz    */
#define LL_RCC_MSIRANGE_5                  RCC_CR_MSIRANGE_5  /*!< MSI = 2 MHz    */
#define LL_RCC_MSIRANGE_6                  RCC_CR_MSIRANGE_6  /*!< MSI = 4 MHz    */
#define LL_RCC_MSIRANGE_7                  RCC_CR_MSIRANGE_7  /*!< MSI = 8 MHz    */
#define LL_RCC_MSIRANGE_8                  RCC_CR_MSIRANGE_8  /*!< MSI = 16 MHz   */
#define LL_RCC_MSIRANGE_9                  RCC_CR_MSIRANGE_9  /*!< MSI = 24 MHz   */
#define LL_RCC_MSIRANGE_10                 RCC_CR_MSIRANGE_10 /*!< MSI = 32 MHz   */
#define LL_RCC_MSIRANGE_11                 RCC_CR_MSIRANGE_11 /*!< MSI = 48 MHz   */
/**
  * @}
  */


/** @defgroup RCC_LL_EC_HSE_CURRENT_CONTROL  HSE current control max limits
  * @{
  */
#define LL_RCC_HSE_CURRENTMAX_0            0x000000000U                               /*!< HSE current control max limit = 0.18 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_1            RCC_HSECR_HSEGMC0                          /*!< HSE current control max limit = 0.57 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_2            RCC_HSECR_HSEGMC1                          /*!< HSE current control max limit = 0.78 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_3            (RCC_HSECR_HSEGMC1|RCC_HSECR_HSEGMC0)      /*!< HSE current control max limit = 1.13 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_4            RCC_HSECR_HSEGMC2                          /*!< HSE current control max limit = 0.61 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_5            (RCC_HSECR_HSEGMC2|RCC_HSECR_HSEGMC0)      /*!< HSE current control max limit = 1.65 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_6            (RCC_HSECR_HSEGMC2|RCC_HSECR_HSEGMC1)      /*!< HSE current control max limit = 2.12 ma/V*/
#define LL_RCC_HSE_CURRENTMAX_7            (RCC_HSECR_HSEGMC2|RCC_HSECR_HSEGMC1|RCC_HSECR_HSEGMC0) /*!< HSE current control max limit = 2.84 ma/V*/
/**
  * @}
  */

/** @defgroup RCC_LL_EC_HSE_SENSE_AMPLIFIER  HSE sense amplifier threshold
  * @{
  */
#define LL_RCC_HSEAMPTHRESHOLD_1_2         (0x000000000U)                          /*!< HSE sense amplifier bias current factor = 1/2*/
#define LL_RCC_HSEAMPTHRESHOLD_3_4         RCC_HSECR_HSES                          /*!< HSE sense amplifier bias current factor = 3/4*/
/**
  * @}
  */

/** @defgroup RCC_LL_EC_LSCO_CLKSOURCE  LSCO Selection
  * @{
  */
#define LL_RCC_LSCO_CLKSOURCE_LSI          0x00000000U           /*!< LSI selection for low speed clock  */
#define LL_RCC_LSCO_CLKSOURCE_LSE          RCC_BDCR_LSCOSEL      /*!< LSE selection for low speed clock  */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_SYS_CLKSOURCE  System clock switch
  * @{
  */
#define LL_RCC_SYS_CLKSOURCE_MSI           0x00000000U    /*!< MSI selection as system clock */
#define LL_RCC_SYS_CLKSOURCE_HSI           RCC_CFGR_SW_0    /*!< HSI selection as system clock */
#define LL_RCC_SYS_CLKSOURCE_HSE           RCC_CFGR_SW_1    /*!< HSE selection as system clock */
#define LL_RCC_SYS_CLKSOURCE_PLL           (RCC_CFGR_SW_1 | RCC_CFGR_SW_0)    /*!< PLL selection as system clock */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_SYS_CLKSOURCE_STATUS  System clock switch status
  * @{
  */
#define LL_RCC_SYS_CLKSOURCE_STATUS_MSI    0x00000000U   /*!< MSI used as system clock */
#define LL_RCC_SYS_CLKSOURCE_STATUS_HSI    RCC_CFGR_SWS_0   /*!< HSI used as system clock */
#define LL_RCC_SYS_CLKSOURCE_STATUS_HSE    RCC_CFGR_SWS_1   /*!< HSE used as system clock */
#define LL_RCC_SYS_CLKSOURCE_STATUS_PLL    (RCC_CFGR_SWS_1 | RCC_CFGR_SWS_0)   /*!< PLL used as system clock */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_RF_CLKSOURCE_STATUS  RF system clock switch status
  * @{
  */
#define LL_RCC_RF_CLKSOURCE_HSI            0x00000000U        /*!< HSI used as RF system clock */
#define LL_RCC_RF_CLKSOURCE_HSE_DIV2       RCC_EXTCFGR_RFCSS  /*!< HSE divided by 2 used as RF system clock */
/**
  * @}
  */


/** @defgroup RCC_LL_EC_SYSCLK_DIV  AHB prescaler
  * @{
  */
#define LL_RCC_SYSCLK_DIV_1                0x00000000U   /*!< SYSCLK not divided */
#define LL_RCC_SYSCLK_DIV_2                RCC_CFGR_HPRE_3   /*!< SYSCLK divided by 2 */
#define LL_RCC_SYSCLK_DIV_3                RCC_CFGR_HPRE_0   /*!< SYSCLK divided by 3 */
#define LL_RCC_SYSCLK_DIV_4                (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_0)   /*!< SYSCLK divided by 4 */
#define LL_RCC_SYSCLK_DIV_5                RCC_CFGR_HPRE_1   /*!< SYSCLK divided by 5 */
#define LL_RCC_SYSCLK_DIV_6                (RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_0)   /*!< SYSCLK divided by 6 */
#define LL_RCC_SYSCLK_DIV_8                (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_1)   /*!< SYSCLK divided by 8 */
#define LL_RCC_SYSCLK_DIV_10               (RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1)  /*!< SYSCLK divided by 10 */
#define LL_RCC_SYSCLK_DIV_16               (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_1 | RCC_CFGR_HPRE_0)  /*!< SYSCLK divided by 16 */
#define LL_RCC_SYSCLK_DIV_32               (RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1 | RCC_CFGR_HPRE_0)  /*!< SYSCLK divided by 32 */
#define LL_RCC_SYSCLK_DIV_64               (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2)  /*!< SYSCLK divided by 64 */
#define LL_RCC_SYSCLK_DIV_128              (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 128 */
#define LL_RCC_SYSCLK_DIV_256              (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1) /*!< SYSCLK divided by 256 */
#define LL_RCC_SYSCLK_DIV_512              (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 512 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_APB1_DIV  APB low-speed prescaler (APB1)
  * @{
  */
#define LL_RCC_APB1_DIV_1                  0x00000000U                            /*!< HCLK1 not divided */
#define LL_RCC_APB1_DIV_2                  RCC_CFGR_PPRE1_2                       /*!< HCLK1 divided by 2 */
#define LL_RCC_APB1_DIV_4                  (RCC_CFGR_PPRE1_2 | RCC_CFGR_PPRE1_0)  /*!< HCLK1 divided by 4 */
#define LL_RCC_APB1_DIV_8                  (RCC_CFGR_PPRE1_2 | RCC_CFGR_PPRE1_1)  /*!< HCLK1 divided by 8 */
#define LL_RCC_APB1_DIV_16                 (RCC_CFGR_PPRE1_2 | RCC_CFGR_PPRE1_1 | RCC_CFGR_PPRE1_0) /*!< HCLK1 divided by 16 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_APB2_DIV  APB high-speed prescaler (APB2)
  * @{
  */
#define LL_RCC_APB2_DIV_1                  0x00000000U                            /*!< HCLK1 not divided */
#define LL_RCC_APB2_DIV_2                  RCC_CFGR_PPRE2_2                       /*!< HCLK1 divided by 2 */
#define LL_RCC_APB2_DIV_4                  (RCC_CFGR_PPRE2_2 | RCC_CFGR_PPRE2_0)  /*!< HCLK1 divided by 4 */
#define LL_RCC_APB2_DIV_8                  (RCC_CFGR_PPRE2_2 | RCC_CFGR_PPRE2_1)  /*!< HCLK1 divided by 8 */
#define LL_RCC_APB2_DIV_16                 (RCC_CFGR_PPRE2_2 | RCC_CFGR_PPRE2_1 | RCC_CFGR_PPRE2_0) /*!< HCLK1 divided by 16 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_STOP_WAKEUPCLOCK  Wakeup from Stop and CSS backup clock selection
  * @{
  */
#define LL_RCC_STOP_WAKEUPCLOCK_MSI        0x00000000U             /*!< MSI selection after wake-up from STOP */
#define LL_RCC_STOP_WAKEUPCLOCK_HSI        RCC_CFGR_STOPWUCK       /*!< HSI selection after wake-up from STOP */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_MCO1SOURCE  MCO1 SOURCE selection
  * @{
  */
#define LL_RCC_MCO1SOURCE_NOCLOCK          0x00000000U                                   /*!< MCO output disabled, no clock on MCO */
#define LL_RCC_MCO1SOURCE_SYSCLK           RCC_CFGR_MCOSEL_0                             /*!< SYSCLK selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_MSI              RCC_CFGR_MCOSEL_1                             /*!< MSI selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_HSI              (RCC_CFGR_MCOSEL_0| RCC_CFGR_MCOSEL_1)        /*!< HSI selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_HSE              RCC_CFGR_MCOSEL_2                             /*!< HSE after stabilization selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_PLLCLK           (RCC_CFGR_MCOSEL_0|RCC_CFGR_MCOSEL_2)         /*!< Main PLL selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_LSI1             (RCC_CFGR_MCOSEL_1|RCC_CFGR_MCOSEL_2)         /*!< LSI1 selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_LSI2             (RCC_CFGR_MCOSEL_0|RCC_CFGR_MCOSEL_1|RCC_CFGR_MCOSEL_2) /*!< LSI2 selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_LSE              RCC_CFGR_MCOSEL_3                            /*!< LSE selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_HSI48            (RCC_CFGR_MCOSEL_0|RCC_CFGR_MCOSEL_3)        /*!< HSI48 selection as MCO1 source */
#define LL_RCC_MCO1SOURCE_HSE_BEFORE_STAB  (RCC_CFGR_MCOSEL_2|RCC_CFGR_MCOSEL_3)        /*!< HSE before stabilization selection as MCO1 source */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_MCO1_DIV  MCO1 prescaler
  * @{
  */
#define LL_RCC_MCO1_DIV_1                  0x00000000U                                   /*!< MCO not divided */
#define LL_RCC_MCO1_DIV_2                  RCC_CFGR_MCOPRE_0                             /*!< MCO divided by 2 */
#define LL_RCC_MCO1_DIV_4                  RCC_CFGR_MCOPRE_1                             /*!< MCO divided by 4 */
#define LL_RCC_MCO1_DIV_8                  (RCC_CFGR_MCOPRE_1 | RCC_CFGR_MCOPRE_0)       /*!< MCO divided by 8 */
#define LL_RCC_MCO1_DIV_16                 RCC_CFGR_MCOPRE_2                             /*!< MCO divided by 16 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_SMPS_CLKSOURCE  SMPS clock switch
  * @{
  */
#define LL_RCC_SMPS_CLKSOURCE_HSI           0x00000000U             /*!< HSI selection as SMPS clock */
#define LL_RCC_SMPS_CLKSOURCE_MSI           RCC_SMPSCR_SMPSSEL_0    /*!< MSI selection as SMPS clock */
#define LL_RCC_SMPS_CLKSOURCE_HSE           RCC_SMPSCR_SMPSSEL_1    /*!< HSE selection as SMPS clock */

/**
  * @}
  */

/** @defgroup RCC_LL_EC_SMPS_CLKSOURCE_STATUS  SMPS clock switch status
  * @{
  */
#define LL_RCC_SMPS_CLKSOURCE_STATUS_HSI       0x00000000U                                   /*!< HSI used as SMPS clock */
#define LL_RCC_SMPS_CLKSOURCE_STATUS_MSI       RCC_SMPSCR_SMPSSWS_0                          /*!< MSI used as SMPS clock */
#define LL_RCC_SMPS_CLKSOURCE_STATUS_HSE       RCC_SMPSCR_SMPSSWS_1                          /*!< HSE used as SMPS clock */
#define LL_RCC_SMPS_CLKSOURCE_STATUS_NO_CLOCK  (RCC_SMPSCR_SMPSSWS_0|RCC_SMPSCR_SMPSSWS_1)   /*!< No Clock used as SMPS clock */

/**
  * @}
  */

/** @defgroup RCC_LL_EC_SMPS_DIV  SMPS prescaler
    * @{
    */
#define LL_RCC_SMPS_DIV_0                  (0x00000000U)                                     /*!< SMPS clock division 0 */
#define LL_RCC_SMPS_DIV_1                  RCC_SMPSCR_SMPSDIV_0                              /*!< SMPS clock division 1 */
#define LL_RCC_SMPS_DIV_2                  RCC_SMPSCR_SMPSDIV_1                              /*!< SMPS clock division 2 */
#define LL_RCC_SMPS_DIV_3                  (RCC_SMPSCR_SMPSDIV_0|RCC_SMPSCR_SMPSDIV_1)       /*!< SMPS clock division 3 */

/**
    * @}
    */


#if defined(USE_FULL_LL_DRIVER)
/** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency
  * @{
  */
#define LL_RCC_PERIPH_FREQUENCY_NO         0x00000000U                 /*!< No clock enabled for the peripheral            */
#define LL_RCC_PERIPH_FREQUENCY_NA         0xFFFFFFFFU                 /*!< Frequency cannot be provided as external clock */
/**
  * @}
  */
#endif /* USE_FULL_LL_DRIVER */

/** @defgroup RCC_LL_EC_USART1_CLKSOURCE USART1 CLKSOURCE
  * @{
  */
#define LL_RCC_USART1_CLKSOURCE_PCLK2      0x00000000U                /*!< PCLK2 selected as USART1 clock */
#define LL_RCC_USART1_CLKSOURCE_SYSCLK     RCC_CCIPR_USART1SEL_0      /*!< SYSCLK selected as USART1 clock */
#define LL_RCC_USART1_CLKSOURCE_HSI        RCC_CCIPR_USART1SEL_1      /*!< HSI selected as USART1 clock */
#define LL_RCC_USART1_CLKSOURCE_LSE        RCC_CCIPR_USART1SEL        /*!< LSE selected as USART1 clock */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_LPUART1_CLKSOURCE LPUART1 CLKSOURCE
  * @{
  */
#define LL_RCC_LPUART1_CLKSOURCE_PCLK1     0x00000000U               /*!< PCLK1 selected as LPUART1 clock */
#define LL_RCC_LPUART1_CLKSOURCE_SYSCLK    RCC_CCIPR_LPUART1SEL_0    /*!< SYCLK selected as LPUART1 clock */
#define LL_RCC_LPUART1_CLKSOURCE_HSI       RCC_CCIPR_LPUART1SEL_1    /*!< HSI selected as LPUART1 clock */
#define LL_RCC_LPUART1_CLKSOURCE_LSE       RCC_CCIPR_LPUART1SEL      /*!< LSE selected as LPUART1 clock */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_I2Cx_CLKSOURCE I2Cx CLKSOURCE
  * @{
  */
#define LL_RCC_I2C1_CLKSOURCE_PCLK1        (uint32_t)((RCC_CCIPR_I2C1SEL << 4) | (0x00000000U >> 4))         /*!< PCLK1 selected as I2C1 clock */
#define LL_RCC_I2C1_CLKSOURCE_SYSCLK       (uint32_t)((RCC_CCIPR_I2C1SEL << 4) | (RCC_CCIPR_I2C1SEL_0 >> 4)) /*!< SYSCLK selected as I2C1 clock */
#define LL_RCC_I2C1_CLKSOURCE_HSI          (uint32_t)((RCC_CCIPR_I2C1SEL << 4) | (RCC_CCIPR_I2C1SEL_1 >> 4)) /*!< HSI selected as I2C1 clock */
#if defined(I2C3)
#define LL_RCC_I2C3_CLKSOURCE_PCLK1        (uint32_t)((RCC_CCIPR_I2C3SEL << 4) | (0x00000000U >> 4))         /*!< PCLK1 selected as I2C3 clock */
#define LL_RCC_I2C3_CLKSOURCE_SYSCLK       (uint32_t)((RCC_CCIPR_I2C3SEL << 4) | (RCC_CCIPR_I2C3SEL_0 >> 4)) /*!< SYSCLK selected as I2C3 clock */
#define LL_RCC_I2C3_CLKSOURCE_HSI          (uint32_t)((RCC_CCIPR_I2C3SEL << 4) | (RCC_CCIPR_I2C3SEL_1 >> 4)) /*!< HSI selected as I2C3 clock */
#endif
/**
  * @}
  */

/** @defgroup RCC_LL_EC_LPTIMx_CLKSOURCE LPTIMx CLKSOURCE
  * @{
  */
#define LL_RCC_LPTIM1_CLKSOURCE_PCLK1      (uint32_t)(RCC_CCIPR_LPTIM1SEL | (0x00000000U >> 16))           /*!< PCLK1 selected as LPTIM1 clock */
#define LL_RCC_LPTIM1_CLKSOURCE_LSI        (uint32_t)(RCC_CCIPR_LPTIM1SEL | (RCC_CCIPR_LPTIM1SEL_0 >> 16)) /*!< LSI selected as LPTIM1 clock */
#define LL_RCC_LPTIM1_CLKSOURCE_HSI        (uint32_t)(RCC_CCIPR_LPTIM1SEL | (RCC_CCIPR_LPTIM1SEL_1 >> 16)) /*!< HSI selected as LPTIM1 clock */
#define LL_RCC_LPTIM1_CLKSOURCE_LSE        (uint32_t)(RCC_CCIPR_LPTIM1SEL | (RCC_CCIPR_LPTIM1SEL >> 16))   /*!< LSE selected as LPTIM1 clock */
#define LL_RCC_LPTIM2_CLKSOURCE_PCLK1      (uint32_t)(RCC_CCIPR_LPTIM2SEL | (0x00000000U >> 16))           /*!< PCLK1 selected as LPTIM2 clock */
#define LL_RCC_LPTIM2_CLKSOURCE_LSI        (uint32_t)(RCC_CCIPR_LPTIM2SEL | (RCC_CCIPR_LPTIM2SEL_0 >> 16)) /*!< LSI selected as LPTIM2 clock */
#define LL_RCC_LPTIM2_CLKSOURCE_HSI        (uint32_t)(RCC_CCIPR_LPTIM2SEL | (RCC_CCIPR_LPTIM2SEL_1 >> 16)) /*!< HSI selected as LPTIM2 clock */
#define LL_RCC_LPTIM2_CLKSOURCE_LSE        (uint32_t)(RCC_CCIPR_LPTIM2SEL | (RCC_CCIPR_LPTIM2SEL >> 16))   /*!< LSE selected as LPTIM2 clock */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_SAI1_CLKSOURCE SAI1 CLKSOURCE
  * @{
  */
#define LL_RCC_SAI1_CLKSOURCE_PLLSAI1      0x00000000U            /*!< PLLSAI1 selected as SAI1 clock */
#define LL_RCC_SAI1_CLKSOURCE_PLL          RCC_CCIPR_SAI1SEL_0    /*!< PLL selected as SAI1 clock */
#define LL_RCC_SAI1_CLKSOURCE_HSI          RCC_CCIPR_SAI1SEL_1    /*!< HSI selected as SAI1 clock */
#define LL_RCC_SAI1_CLKSOURCE_PIN          RCC_CCIPR_SAI1SEL      /*!< External input selected as SAI1 clock */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_CLK48_CLKSOURCE CLK48 CLKSOURCE
  * @{
  */
#define LL_RCC_CLK48_CLKSOURCE_HSI48       0x00000000U           /*!< HSI48 selected as CLK48 clock*/
#if defined(SAI1)
#define LL_RCC_CLK48_CLKSOURCE_PLLSAI1     RCC_CCIPR_CLK48SEL_0  /*!< PLLSAI1 selected as CLK48 clock*/
#endif
#define LL_RCC_CLK48_CLKSOURCE_PLL         RCC_CCIPR_CLK48SEL_1  /*!< PLL selected as CLK48 clock*/
#define LL_RCC_CLK48_CLKSOURCE_MSI         RCC_CCIPR_CLK48SEL    /*!< MSI selected as CLK48 clock*/
/**
  * @}
  */

/** @defgroup RCC_LL_EC_USB_CLKSOURCE USB CLKSOURCE
  * @{
  */
#define LL_RCC_USB_CLKSOURCE_HSI48         LL_RCC_CLK48_CLKSOURCE_HSI48    /*!< HSI48 selected as USB clock*/
#if defined(SAI1)
#define LL_RCC_USB_CLKSOURCE_PLLSAI1       LL_RCC_CLK48_CLKSOURCE_PLLSAI1  /*!< PLLSAI1 selected as USB clock*/
#endif
#define LL_RCC_USB_CLKSOURCE_PLL           LL_RCC_CLK48_CLKSOURCE_PLL      /*!< PLL selected as USB clock*/
#define LL_RCC_USB_CLKSOURCE_MSI           LL_RCC_CLK48_CLKSOURCE_MSI      /*!< MSI selected as USB clock*/
/**
  * @}
  */

/** @defgroup RCC_LL_EC_ADC_CLKSRC ADC CLKSRC
  * @{
  */
#define LL_RCC_ADC_CLKSOURCE_NONE             0x00000000U        /*!< no Clock used as ADC clock*/
#if defined(SAI1)
#define LL_RCC_ADC_CLKSOURCE_PLLSAI1          RCC_CCIPR_ADCSEL_0 /*!< PLLSAI1 selected as ADC clock*/
#endif
#define LL_RCC_ADC_CLKSOURCE_PLL              RCC_CCIPR_ADCSEL_1 /*!< PLL selected as ADC clock*/
#define LL_RCC_ADC_CLKSOURCE_SYSCLK           RCC_CCIPR_ADCSEL   /*!< SYSCLK selected as ADC clock*/
/**
  * @}
  */

/** @defgroup RCC_LL_EC_RNG_CLKSRC RNG CLKSRC
  * @{
  */
#define LL_RCC_RNG_CLKSOURCE_CLK48            0x00000000U        /*!< CLK48 divided by 3 selected as RNG Clock */
#define LL_RCC_RNG_CLKSOURCE_LSI              RCC_CCIPR_RNGSEL_0 /*!< LSI selected as ADC clock*/
#define LL_RCC_RNG_CLKSOURCE_LSE              RCC_CCIPR_RNGSEL_1 /*!< LSE selected as ADC clock*/
/**
  * @}
  */

/** @defgroup RCC_LL_EC_USART1 USART1
  * @{
  */
#define LL_RCC_USART1_CLKSOURCE            RCC_CCIPR_USART1SEL   /*!< USART1 clock source selection bits */
/**
  * @}
  */

#if defined(LPUART1)
/** @defgroup RCC_LL_EC_LPUART1 LPUART1
  * @{
  */
#define LL_RCC_LPUART1_CLKSOURCE           RCC_CCIPR_LPUART1SEL  /*!< LPUART1 clock source selection bits */
/**
  * @}
  */
#endif

/** @defgroup RCC_LL_EC_I2C1 I2C1
  * @{
  */
#define LL_RCC_I2C1_CLKSOURCE              RCC_CCIPR_I2C1SEL    /*!< I2C1 clock source selection bits */
#define LL_RCC_I2C3_CLKSOURCE              RCC_CCIPR_I2C3SEL    /*!< I2C3 clock source selection bits */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_LPTIM1 LPTIM1
  * @{
  */
#define LL_RCC_LPTIM1_CLKSOURCE            RCC_CCIPR_LPTIM1SEL  /*!< LPTIM1 clock source selection bits */
#define LL_RCC_LPTIM2_CLKSOURCE            RCC_CCIPR_LPTIM2SEL  /*!< LPTIM2 clock source selection bits */
/**
  * @}
  */

#if defined(SAI1)
/** @defgroup RCC_LL_EC_SAI1 SAI1
  * @{
  */
#define LL_RCC_SAI1_CLKSOURCE              RCC_CCIPR_SAI1SEL   /*!< SAI1 clock source selection bits */
/**
  * @}
  */
#endif

/** @defgroup RCC_LL_EC_CLK48 CLK48
  * @{
  */
#define LL_RCC_CLK48_CLKSOURCE             RCC_CCIPR_CLK48SEL  /*!< USB clock source selection bits */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_USB USB
  * @{
  */
#define LL_RCC_USB_CLKSOURCE               LL_RCC_CLK48_CLKSOURCE  /*!< USB clock source selection bits */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_RNG RNG
  * @{
  */
#define LL_RCC_RNG_CLKSOURCE               RCC_CCIPR_RNGSEL  /*!< RNG clock source selection bits */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_ADC ADC
  * @{
  */
#define LL_RCC_ADC_CLKSOURCE               RCC_CCIPR_ADCSEL   /*!< ADC clock source selection bits */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_RTC_CLKSOURCE  RTC clock source selection
  * @{
  */
#define LL_RCC_RTC_CLKSOURCE_NONE          0x00000000U                   /*!< No clock used as RTC clock */
#define LL_RCC_RTC_CLKSOURCE_LSE           RCC_BDCR_RTCSEL_0             /*!< LSE oscillator clock used as RTC clock */
#define LL_RCC_RTC_CLKSOURCE_LSI           RCC_BDCR_RTCSEL_1             /*!< LSI oscillator clock used as RTC clock */
#define LL_RCC_RTC_CLKSOURCE_HSE_DIV32     RCC_BDCR_RTCSEL               /*!< HSE oscillator clock divided by 32 used as RTC clock */

/**
  * @}
  */

/** @defgroup RCC_LL_EC_RFWKP_CLKSOURCE  RF Wakeup clock source selection
  * @{
  */
#define LL_RCC_RFWKP_CLKSOURCE_NONE          0x00000000U                   /*!< No clock used as RF Wakeup clock */
#define LL_RCC_RFWKP_CLKSOURCE_LSE           RCC_CSR_RFWKPSEL_0             /*!< LSE oscillator clock used as RF Wakeup clock */
#define LL_RCC_RFWKP_CLKSOURCE_LSI           RCC_CSR_RFWKPSEL_1             /*!< LSI oscillator clock used as RF Wakeup clock */
#define LL_RCC_RFWKP_CLKSOURCE_HSE_DIV1024   RCC_CSR_RFWKPSEL               /*!< HSE oscillator clock divided by 1024 used as RF Wakeup clock */

/**
  * @}
  */


/** @defgroup RCC_LL_EC_PLLSOURCE  PLL and PLLSAI1 entry clock source
  * @{
  */
#define LL_RCC_PLLSOURCE_NONE              0x00000000U             /*!< No clock */
#define LL_RCC_PLLSOURCE_MSI               RCC_PLLCFGR_PLLSRC_0  /*!< MSI clock selected as PLL entry clock source */
#define LL_RCC_PLLSOURCE_HSI               RCC_PLLCFGR_PLLSRC_1  /*!< HSI clock selected as PLL entry clock source */
#define LL_RCC_PLLSOURCE_HSE               (RCC_PLLCFGR_PLLSRC_1 | RCC_PLLCFGR_PLLSRC_0)  /*!< HSE clock selected as PLL entry clock source */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_PLLM_DIV  PLL and PLLSAI1 division factor
  * @{
  */
#define LL_RCC_PLLM_DIV_1                  0x00000000U                                 /*!< PLL and PLLSAI1 division factor by 1 */
#define LL_RCC_PLLM_DIV_2                  (RCC_PLLCFGR_PLLM_0)                        /*!< PLL and PLLSAI1 division factor by 2 */
#define LL_RCC_PLLM_DIV_3                  (RCC_PLLCFGR_PLLM_1)                        /*!< PLL and PLLSAI1 division factor by 3 */
#define LL_RCC_PLLM_DIV_4                  ((RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0)) /*!< PLL and PLLSAI1 division factor by 4 */
#define LL_RCC_PLLM_DIV_5                  (RCC_PLLCFGR_PLLM_2)                        /*!< PLL and PLLSAI1 division factor by 5 */
#define LL_RCC_PLLM_DIV_6                  ((RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0)) /*!< PLL and PLLSAI1 division factor by 6 */
#define LL_RCC_PLLM_DIV_7                  ((RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1)) /*!< PLL and PLLSAI1 division factor by 7 */
#define LL_RCC_PLLM_DIV_8                  (RCC_PLLCFGR_PLLM)                          /*!< PLL and PLLSAI1 division factor by 8 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_PLLR_DIV  PLL division factor (PLLR)
  * @{
  */
#define LL_RCC_PLLR_DIV_2                  (RCC_PLLCFGR_PLLR_0)                     /*!< Main PLL division factor for PLLCLK (system clock) by 2 */
#define LL_RCC_PLLR_DIV_3                  (RCC_PLLCFGR_PLLR_1)                     /*!< Main PLL division factor for PLLCLK (system clock) by 3 */
#define LL_RCC_PLLR_DIV_4                  (RCC_PLLCFGR_PLLR_1|RCC_PLLCFGR_PLLR_0)  /*!< Main PLL division factor for PLLCLK (system clock) by 4 */
#define LL_RCC_PLLR_DIV_5                  (RCC_PLLCFGR_PLLR_2)                     /*!< Main PLL division factor for PLLCLK (system clock) by 5 */
#define LL_RCC_PLLR_DIV_6                  (RCC_PLLCFGR_PLLR_2|RCC_PLLCFGR_PLLR_0)  /*!< Main PLL division factor for PLLCLK (system clock) by 6 */
#define LL_RCC_PLLR_DIV_7                  (RCC_PLLCFGR_PLLR_2|RCC_PLLCFGR_PLLR_1)  /*!< Main PLL division factor for PLLCLK (system clock) by 7 */
#define LL_RCC_PLLR_DIV_8                  (RCC_PLLCFGR_PLLR)                       /*!< Main PLL division factor for PLLCLK (system clock) by 8 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_PLLP_DIV  PLL division factor (PLLP)
  * @{
  */
#define LL_RCC_PLLP_DIV_2                  (RCC_PLLCFGR_PLLP_0)                                              /*!< Main PLL division factor for PLLP output by 2 */
#define LL_RCC_PLLP_DIV_3                  (RCC_PLLCFGR_PLLP_1)                                              /*!< Main PLL division factor for PLLP output by 3 */
#define LL_RCC_PLLP_DIV_4                  (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1)                           /*!< Main PLL division factor for PLLP output by 4 */
#define LL_RCC_PLLP_DIV_5                  (RCC_PLLCFGR_PLLP_2)                                              /*!< Main PLL division factor for PLLP output by 5 */
#define LL_RCC_PLLP_DIV_6                  (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2)                           /*!< Main PLL division factor for PLLP output by 6 */
#define LL_RCC_PLLP_DIV_7                  (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2)                           /*!< Main PLL division factor for PLLP output by 7 */
#define LL_RCC_PLLP_DIV_8                  (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2)        /*!< Main PLL division factor for PLLP output by 8 */
#define LL_RCC_PLLP_DIV_9                  (RCC_PLLCFGR_PLLP_3)                                              /*!< Main PLL division factor for PLLP output by 9 */
#define LL_RCC_PLLP_DIV_10                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_3)                           /*!< Main PLL division factor for PLLP output by 10 */
#define LL_RCC_PLLP_DIV_11                 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3)                           /*!< Main PLL division factor for PLLP output by 11 */
#define LL_RCC_PLLP_DIV_12                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3)        /*!< Main PLL division factor for PLLP output by 12 */
#define LL_RCC_PLLP_DIV_13                 (RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3)                           /*!< Main PLL division factor for PLLP output by 13 */
#define LL_RCC_PLLP_DIV_14                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3)        /*!< Main PLL division factor for PLLP output by 14 */
#define LL_RCC_PLLP_DIV_15                 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3)        /*!< Main PLL division factor for PLLP output by 15 */
#define LL_RCC_PLLP_DIV_16                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3)/*!< Main PLL division factor for PLLP output by 16 */
#define LL_RCC_PLLP_DIV_17                 (RCC_PLLCFGR_PLLP_4)                                              /*!< Main PLL division factor for PLLP output by 17 */
#define LL_RCC_PLLP_DIV_18                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_4)                           /*!< Main PLL division factor for PLLP output by 18 */
#define LL_RCC_PLLP_DIV_19                 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_4)                           /*!< Main PLL division factor for PLLP output by 19 */
#define LL_RCC_PLLP_DIV_20                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_4)        /*!< Main PLL division factor for PLLP output by 20 */
#define LL_RCC_PLLP_DIV_21                 (RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4)                           /*!< Main PLL division factor for PLLP output by 21 */
#define LL_RCC_PLLP_DIV_22                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4)        /*!< Main PLL division factor for PLLP output by 22 */
#define LL_RCC_PLLP_DIV_23                 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4)        /*!< Main PLL division factor for PLLP output by 23 */
#define LL_RCC_PLLP_DIV_24                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 24 */
#define LL_RCC_PLLP_DIV_25                 (RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)                           /*!< Main PLL division factor for PLLP output by 25 */
#define LL_RCC_PLLP_DIV_26                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)        /*!< Main PLL division factor for PLLP output by 26 */
#define LL_RCC_PLLP_DIV_27                 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)        /*!< Main PLL division factor for PLLP output by 27*/
#define LL_RCC_PLLP_DIV_28                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 28 */
#define LL_RCC_PLLP_DIV_29                 (RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)        /*!< Main PLL division factor for PLLP output by 29 */
#define LL_RCC_PLLP_DIV_30                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 30 */
#define LL_RCC_PLLP_DIV_31                 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 31 */
#define LL_RCC_PLLP_DIV_32                 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 32 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_PLLQ_DIV  PLL division factor (PLLQ)
  * @{
  */
#define LL_RCC_PLLQ_DIV_2                  (RCC_PLLCFGR_PLLQ_0)                    /*!< Main PLL division factor for PLLQ output by 2 */
#define LL_RCC_PLLQ_DIV_3                  (RCC_PLLCFGR_PLLQ_1)                    /*!< Main PLL division factor for PLLQ output by 3 */
#define LL_RCC_PLLQ_DIV_4                  (RCC_PLLCFGR_PLLQ_1|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 4 */
#define LL_RCC_PLLQ_DIV_5                  (RCC_PLLCFGR_PLLQ_2)                    /*!< Main PLL division factor for PLLQ output by 5 */
#define LL_RCC_PLLQ_DIV_6                  (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 6 */
#define LL_RCC_PLLQ_DIV_7                  (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_1) /*!< Main PLL division factor for PLLQ output by 7 */
#define LL_RCC_PLLQ_DIV_8                  (RCC_PLLCFGR_PLLQ)                      /*!< Main PLL division factor for PLLQ output by 8 */
/**
  * @}
  */


/** @defgroup RCC_LL_EC_PLLSAI1Q  PLLSAI1 division factor (PLLQ)
  * @{
  */
#define LL_RCC_PLLSAI1Q_DIV_2              (RCC_PLLSAI1CFGR_PLLQ_0)                                /*!< PLLSAI1 division factor for PLLSAI1Q output by 2 */
#define LL_RCC_PLLSAI1Q_DIV_3              (RCC_PLLSAI1CFGR_PLLQ_1)                                /*!< PLLSAI1 division factor for PLLSAI1Q output by 3 */
#define LL_RCC_PLLSAI1Q_DIV_4              (RCC_PLLSAI1CFGR_PLLQ_1 | RCC_PLLSAI1CFGR_PLLQ_0)       /*!< PLLSAI1 division factor for PLLSAI1Q output by 4 */
#define LL_RCC_PLLSAI1Q_DIV_5              (RCC_PLLSAI1CFGR_PLLQ_2)                                /*!< PLLSAI1 division factor for PLLSAI1Q output by 5 */
#define LL_RCC_PLLSAI1Q_DIV_6              (RCC_PLLSAI1CFGR_PLLQ_2 | RCC_PLLSAI1CFGR_PLLQ_0)       /*!< PLLSAI1 division factor for PLLSAI1Q output by 6 */
#define LL_RCC_PLLSAI1Q_DIV_7              (RCC_PLLSAI1CFGR_PLLQ_2 | RCC_PLLSAI1CFGR_PLLQ_1)       /*!< PLLSAI1 division factor for PLLSAI1Q output by 7 */
#define LL_RCC_PLLSAI1Q_DIV_8              (RCC_PLLSAI1CFGR_PLLQ_2 | RCC_PLLSAI1CFGR_PLLQ_1 | RCC_PLLSAI1CFGR_PLLQ_0)   /*!< PLLSAI1 division factor for PLLSAI1Q output by 8 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_PLLSAI1P  PLLSAI1 division factor (PLLP)
  * @{
  */
#define LL_RCC_PLLSAI1P_DIV_2                  (RCC_PLLSAI1CFGR_PLLP_0)                                              /*!< Main PLL division factor for PLLP output by 2 */
#define LL_RCC_PLLSAI1P_DIV_3                  (RCC_PLLSAI1CFGR_PLLP_1)                                              /*!< Main PLL division factor for PLLP output by 3 */
#define LL_RCC_PLLSAI1P_DIV_4                  (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1)                       /*!< Main PLL division factor for PLLP output by 4 */
#define LL_RCC_PLLSAI1P_DIV_5                  (RCC_PLLSAI1CFGR_PLLP_2)                                              /*!< Main PLL division factor for PLLP output by 5 */
#define LL_RCC_PLLSAI1P_DIV_6                  (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2)                       /*!< Main PLL division factor for PLLP output by 6 */
#define LL_RCC_PLLSAI1P_DIV_7                  (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2)                       /*!< Main PLL division factor for PLLP output by 7 */
#define LL_RCC_PLLSAI1P_DIV_8                  (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2)/*!< Main PLL division factor for PLLP output by 8 */
#define LL_RCC_PLLSAI1P_DIV_9                  (RCC_PLLSAI1CFGR_PLLP_3)                                              /*!< Main PLL division factor for PLLP output by 9 */
#define LL_RCC_PLLSAI1P_DIV_10                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_3)                       /*!< Main PLL division factor for PLLP output by 10 */
#define LL_RCC_PLLSAI1P_DIV_11                 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3)                       /*!< Main PLL division factor for PLLP output by 11 */
#define LL_RCC_PLLSAI1P_DIV_12                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3)/*!< Main PLL division factor for PLLP output by 12 */
#define LL_RCC_PLLSAI1P_DIV_13                 (RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3)                       /*!< Main PLL division factor for PLLP output by 13 */
#define LL_RCC_PLLSAI1P_DIV_14                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3)/*!< Main PLL division factor for PLLP output by 14 */
#define LL_RCC_PLLSAI1P_DIV_15                 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3)/*!< Main PLL division factor for PLLP output by 15 */
#define LL_RCC_PLLSAI1P_DIV_16                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3)/*!< Main PLL division factor for PLLP output by 16 */
#define LL_RCC_PLLSAI1P_DIV_17                 (RCC_PLLSAI1CFGR_PLLP_4)                                              /*!< Main PLL division factor for PLLP output by 17 */
#define LL_RCC_PLLSAI1P_DIV_18                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_4)                       /*!< Main PLL division factor for PLLP output by 18 */
#define LL_RCC_PLLSAI1P_DIV_19                 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_4)                       /*!< Main PLL division factor for PLLP output by 19 */
#define LL_RCC_PLLSAI1P_DIV_20                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 20 */
#define LL_RCC_PLLSAI1P_DIV_21                 (RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4)                       /*!< Main PLL division factor for PLLP output by 21 */
#define LL_RCC_PLLSAI1P_DIV_22                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 22 */
#define LL_RCC_PLLSAI1P_DIV_23                 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 23 */
#define LL_RCC_PLLSAI1P_DIV_24                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 24 */
#define LL_RCC_PLLSAI1P_DIV_25                 (RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)                       /*!< Main PLL division factor for PLLP output by 25 */
#define LL_RCC_PLLSAI1P_DIV_26                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 26 */
#define LL_RCC_PLLSAI1P_DIV_27                 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 27*/
#define LL_RCC_PLLSAI1P_DIV_28                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 28 */
#define LL_RCC_PLLSAI1P_DIV_29                 (RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 29 */
#define LL_RCC_PLLSAI1P_DIV_30                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 30 */
#define LL_RCC_PLLSAI1P_DIV_31                 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 31 */
#define LL_RCC_PLLSAI1P_DIV_32                 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4)/*!< Main PLL division factor for PLLP output by 32 */
/**
  * @}
  */

/** @defgroup RCC_LL_EC_PLLSAI1R  PLLSAI1 division factor (PLLR)
  * @{
  */
#define LL_RCC_PLLSAI1R_DIV_2              (RCC_PLLSAI1CFGR_PLLR_0)                                /*!< PLLSAI1 division factor for PLLSAI1R output by 2 */
#define LL_RCC_PLLSAI1R_DIV_3              (RCC_PLLSAI1CFGR_PLLR_1)                                /*!< PLLSAI1 division factor for PLLSAI1R output by 3 */
#define LL_RCC_PLLSAI1R_DIV_4              (RCC_PLLSAI1CFGR_PLLR_1 | RCC_PLLSAI1CFGR_PLLR_0)       /*!< PLLSAI1 division factor for PLLSAI1R output by 4 */
#define LL_RCC_PLLSAI1R_DIV_5              (RCC_PLLSAI1CFGR_PLLR_2)                                /*!< PLLSAI1 division factor for PLLSAI1R output by 5 */
#define LL_RCC_PLLSAI1R_DIV_6              (RCC_PLLSAI1CFGR_PLLR_2 | RCC_PLLSAI1CFGR_PLLR_0)       /*!< PLLSAI1 division factor for PLLSAI1R output by 6 */
#define LL_RCC_PLLSAI1R_DIV_7              (RCC_PLLSAI1CFGR_PLLR_2 | RCC_PLLSAI1CFGR_PLLR_1)       /*!< PLLSAI1 division factor for PLLSAI1R output by 7 */
#define LL_RCC_PLLSAI1R_DIV_8              (RCC_PLLSAI1CFGR_PLLR_2 | RCC_PLLSAI1CFGR_PLLR_1 | RCC_PLLSAI1CFGR_PLLR_0)   /*!< PLLSAI1 division factor for PLLSAI1R output by 8 */
/**
  * @}
  */

/**
  * @}
  */

/* Exported macro ------------------------------------------------------------*/
/** @defgroup RCC_LL_Exported_Macros RCC Exported Macros
  * @{
  */

/** @defgroup RCC_LL_EM_WRITE_READ Common Write and read registers Macros
  * @{
  */

/**
  * @brief  Write a value in RCC register
  * @param  __REG__ Register to be written
  * @param  __VALUE__ Value to be written in the register
  * @retval None
  */
#define LL_RCC_WriteReg(__REG__, __VALUE__) WRITE_REG(RCC->__REG__, (__VALUE__))

/**
  * @brief  Read a value in RCC register
  * @param  __REG__ Register to be read
  * @retval Register value
  */
#define LL_RCC_ReadReg(__REG__) READ_REG(RCC->__REG__)
/**
  * @}
  */

/** @defgroup RCC_LL_EM_CALC_FREQ Calculate frequencies
  * @{
  */

/**
  * @brief  Helper macro to calculate the PLLRCLK frequency on system domain
  * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLN__ Between Min_Data = 6 and Max_Data = 127
  * @param  __PLLR__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLR_DIV_2
  *         @arg @ref LL_RCC_PLLR_DIV_3
  *         @arg @ref LL_RCC_PLLR_DIV_4
  *         @arg @ref LL_RCC_PLLR_DIV_5
  *         @arg @ref LL_RCC_PLLR_DIV_6
  *         @arg @ref LL_RCC_PLLR_DIV_7
  *         @arg @ref LL_RCC_PLLR_DIV_8
  * @retval PLL clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) * (__PLLN__)  / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \
                   (((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos) + 1U))

#if defined(SAI1)
/**
  * @brief  Helper macro to calculate the PLLPCLK frequency used on SAI domain
  * @note ex: @ref __LL_RCC_CALC_PLLCLK_SAI_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetP ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLN__ Between Min_Data = 6 and Max_Data = 127
  * @param  __PLLP__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLP_DIV_2
  *         @arg @ref LL_RCC_PLLP_DIV_3
  *         @arg @ref LL_RCC_PLLP_DIV_4
  *         @arg @ref LL_RCC_PLLP_DIV_5
  *         @arg @ref LL_RCC_PLLP_DIV_6
  *         @arg @ref LL_RCC_PLLP_DIV_7
  *         @arg @ref LL_RCC_PLLP_DIV_8
  *         @arg @ref LL_RCC_PLLP_DIV_9
  *         @arg @ref LL_RCC_PLLP_DIV_10
  *         @arg @ref LL_RCC_PLLP_DIV_11
  *         @arg @ref LL_RCC_PLLP_DIV_12
  *         @arg @ref LL_RCC_PLLP_DIV_13
  *         @arg @ref LL_RCC_PLLP_DIV_14
  *         @arg @ref LL_RCC_PLLP_DIV_15
  *         @arg @ref LL_RCC_PLLP_DIV_16
  *         @arg @ref LL_RCC_PLLP_DIV_17
  *         @arg @ref LL_RCC_PLLP_DIV_18
  *         @arg @ref LL_RCC_PLLP_DIV_19
  *         @arg @ref LL_RCC_PLLP_DIV_20
  *         @arg @ref LL_RCC_PLLP_DIV_21
  *         @arg @ref LL_RCC_PLLP_DIV_22
  *         @arg @ref LL_RCC_PLLP_DIV_23
  *         @arg @ref LL_RCC_PLLP_DIV_24
  *         @arg @ref LL_RCC_PLLP_DIV_25
  *         @arg @ref LL_RCC_PLLP_DIV_26
  *         @arg @ref LL_RCC_PLLP_DIV_27
  *         @arg @ref LL_RCC_PLLP_DIV_28
  *         @arg @ref LL_RCC_PLLP_DIV_29
  *         @arg @ref LL_RCC_PLLP_DIV_30
  *         @arg @ref LL_RCC_PLLP_DIV_31
  * @retval PLL clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLCLK_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLP__) ((__INPUTFREQ__) * (__PLLN__)  / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U))/ \
                   (((__PLLP__) >> RCC_PLLCFGR_PLLP_Pos) + 1U))
#endif

/**
  * @brief  Helper macro to calculate the PLLPCLK frequency used on ADC domain
  * @note ex: @ref __LL_RCC_CALC_PLLCLK_ADC_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetP ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLN__ Between Min_Data = 6 and Max_Data = 127
  * @param  __PLLP__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLP_DIV_2
  *         @arg @ref LL_RCC_PLLP_DIV_3
  *         @arg @ref LL_RCC_PLLP_DIV_4
  *         @arg @ref LL_RCC_PLLP_DIV_5
  *         @arg @ref LL_RCC_PLLP_DIV_6
  *         @arg @ref LL_RCC_PLLP_DIV_7
  *         @arg @ref LL_RCC_PLLP_DIV_8
  *         @arg @ref LL_RCC_PLLP_DIV_9
  *         @arg @ref LL_RCC_PLLP_DIV_10
  *         @arg @ref LL_RCC_PLLP_DIV_11
  *         @arg @ref LL_RCC_PLLP_DIV_12
  *         @arg @ref LL_RCC_PLLP_DIV_13
  *         @arg @ref LL_RCC_PLLP_DIV_14
  *         @arg @ref LL_RCC_PLLP_DIV_15
  *         @arg @ref LL_RCC_PLLP_DIV_16
  *         @arg @ref LL_RCC_PLLP_DIV_17
  *         @arg @ref LL_RCC_PLLP_DIV_18
  *         @arg @ref LL_RCC_PLLP_DIV_19
  *         @arg @ref LL_RCC_PLLP_DIV_20
  *         @arg @ref LL_RCC_PLLP_DIV_21
  *         @arg @ref LL_RCC_PLLP_DIV_22
  *         @arg @ref LL_RCC_PLLP_DIV_23
  *         @arg @ref LL_RCC_PLLP_DIV_24
  *         @arg @ref LL_RCC_PLLP_DIV_25
  *         @arg @ref LL_RCC_PLLP_DIV_26
  *         @arg @ref LL_RCC_PLLP_DIV_27
  *         @arg @ref LL_RCC_PLLP_DIV_28
  *         @arg @ref LL_RCC_PLLP_DIV_29
  *         @arg @ref LL_RCC_PLLP_DIV_30
  *         @arg @ref LL_RCC_PLLP_DIV_31
  *         @arg @ref LL_RCC_PLLP_DIV_32
  * @retval PLL clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLCLK_ADC_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLP__) ((__INPUTFREQ__) * (__PLLN__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \
                   (((__PLLP__) >> RCC_PLLCFGR_PLLP_Pos) + 1U))

/**
  * @brief  Helper macro to calculate the PLLQCLK frequency used on 48M domain
  * @note ex: @ref __LL_RCC_CALC_PLLCLK_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetQ ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLN__ Between Min_Data = 6 and Max_Data = 127
  * @param  __PLLQ__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLQ_DIV_2
  *         @arg @ref LL_RCC_PLLQ_DIV_3
  *         @arg @ref LL_RCC_PLLQ_DIV_4
  *         @arg @ref LL_RCC_PLLQ_DIV_5
  *         @arg @ref LL_RCC_PLLQ_DIV_6
  *         @arg @ref LL_RCC_PLLQ_DIV_7
  *         @arg @ref LL_RCC_PLLQ_DIV_8
  * @retval PLL clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLCLK_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLQ__) ((__INPUTFREQ__) * (__PLLN__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \
                   (((__PLLQ__) >> RCC_PLLCFGR_PLLQ_Pos) + 1U))

#if defined(SAI1)
/**
  * @brief  Helper macro to calculate the PLLSAI1PCLK frequency used for SAI domain
  * @note ex: @ref __LL_RCC_CALC_PLLSAI1_SAI_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLLSAI1_GetN (), @ref LL_RCC_PLLSAI1_GetP ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLSAI1N__ Between 6 and 127
  * @param  __PLLSAI1P__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_8
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_9
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_10
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_11
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_12
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_13
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_14
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_15
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_16
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_17
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_18
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_19
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_20
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_21
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_22
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_23
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_24
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_25
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_26
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_27
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_28
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_29
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_30
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_31
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_32
  * @retval PLLSAI1 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLSAI1_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAI1N__, __PLLSAI1P__) \
                   ((__INPUTFREQ__) * (__PLLSAI1N__)  / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \
                    (((__PLLSAI1P__) >> RCC_PLLSAI1CFGR_PLLP_Pos) + 1U))

/**
  * @brief  Helper macro to calculate the PLLSAI1QCLK frequency used on 48M domain
  * @note ex: @ref __LL_RCC_CALC_PLLSAI1_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLLSAI1_GetN (), @ref LL_RCC_PLLSAI1_GetQ ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLSAI1N__ Between 6 and 127
  * @param  __PLLSAI1Q__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_8
  * @retval PLLSAI1 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLSAI1_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAI1N__, __PLLSAI1Q__) \
                   ((__INPUTFREQ__) * (__PLLSAI1N__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \
                    (((__PLLSAI1Q__) >> RCC_PLLSAI1CFGR_PLLQ_Pos) + 1U))

/**
  * @brief  Helper macro to calculate the PLLSAI1RCLK frequency used on ADC domain
  * @note ex: @ref __LL_RCC_CALC_PLLSAI1_ADC_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (),
  *             @ref LL_RCC_PLLSAI1_GetN (), @ref LL_RCC_PLLSAI1_GetR ());
  * @param  __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI)
  * @param  __PLLM__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  __PLLSAI1N__ Between 6 and 127
  * @param  __PLLSAI1R__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_8
  * @retval PLLSAI1 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PLLSAI1_ADC_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAI1N__, __PLLSAI1R__) \
                   ((__INPUTFREQ__) * (__PLLSAI1N__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \
                    (((__PLLSAI1R__) >> RCC_PLLSAI1CFGR_PLLR_Pos) + 1U))
#endif

/**
  * @brief  Helper macro to calculate the HCLK1 frequency
  * @param  __SYSCLKFREQ__ SYSCLK frequency (based on MSI/HSE/HSI/PLLCLK)
  * @param  __CPU1PRESCALER__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  * @retval HCLK1 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_HCLK1_FREQ(__SYSCLKFREQ__,__CPU1PRESCALER__) ((__SYSCLKFREQ__) / AHBPrescTable[((__CPU1PRESCALER__) & RCC_CFGR_HPRE) >>  RCC_CFGR_HPRE_Pos])

/**
  * @brief  Helper macro to calculate the HCLK2 frequency
  * @param  __SYSCLKFREQ__ SYSCLK frequency (based on MSI/HSE/HSI/PLLCLK)
  * @param  __CPU2PRESCALER__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  * @retval HCLK2 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_HCLK2_FREQ(__SYSCLKFREQ__, __CPU2PRESCALER__) ((__SYSCLKFREQ__) / AHBPrescTable[((__CPU2PRESCALER__) & RCC_EXTCFGR_C2HPRE) >>  RCC_EXTCFGR_C2HPRE_Pos])

/**
  * @brief  Helper macro to calculate the HCLK4 frequency
  * @param  __SYSCLKFREQ__ SYSCLK frequency (based on MSI/HSE/HSI/PLLCLK)
  * @param  __AHB4PRESCALER__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  * @retval HCLK4 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_HCLK4_FREQ(__SYSCLKFREQ__, __AHB4PRESCALER__) ((__SYSCLKFREQ__) / AHBPrescTable[(((__AHB4PRESCALER__) >> 4U) & RCC_EXTCFGR_SHDHPRE) >>  RCC_EXTCFGR_SHDHPRE_Pos])


/**
  * @brief  Helper macro to calculate the PCLK1 frequency (ABP1)
  * @param  __HCLKFREQ__ HCLK frequency
  * @param  __APB1PRESCALER__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_APB1_DIV_1
  *         @arg @ref LL_RCC_APB1_DIV_2
  *         @arg @ref LL_RCC_APB1_DIV_4
  *         @arg @ref LL_RCC_APB1_DIV_8
  *         @arg @ref LL_RCC_APB1_DIV_16
  * @retval PCLK1 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PCLK1_FREQ(__HCLKFREQ__, __APB1PRESCALER__) ((__HCLKFREQ__) >> (APBPrescTable[(((__APB1PRESCALER__) & RCC_CFGR_PPRE1_Msk) >>  RCC_CFGR_PPRE1_Pos)] & 31U))

/**
  * @brief  Helper macro to calculate the PCLK2 frequency (ABP2)
  * @param  __HCLKFREQ__ HCLK frequency
  * @param  __APB2PRESCALER__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_APB2_DIV_1
  *         @arg @ref LL_RCC_APB2_DIV_2
  *         @arg @ref LL_RCC_APB2_DIV_4
  *         @arg @ref LL_RCC_APB2_DIV_8
  *         @arg @ref LL_RCC_APB2_DIV_16
  * @retval PCLK2 clock frequency (in Hz)
  */
#define __LL_RCC_CALC_PCLK2_FREQ(__HCLKFREQ__, __APB2PRESCALER__) ((__HCLKFREQ__) >> (APBPrescTable[(((__APB2PRESCALER__) & RCC_CFGR_PPRE2_Msk) >>  RCC_CFGR_PPRE2_Pos)] & 31U))

/**
  * @brief  Helper macro to calculate the MSI frequency (in Hz)
  * @note __MSIRANGE__can be retrieved by @ref LL_RCC_MSI_GetRange()
  * @param  __MSIRANGE__ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_MSIRANGE_0
  *         @arg @ref LL_RCC_MSIRANGE_1
  *         @arg @ref LL_RCC_MSIRANGE_2
  *         @arg @ref LL_RCC_MSIRANGE_3
  *         @arg @ref LL_RCC_MSIRANGE_4
  *         @arg @ref LL_RCC_MSIRANGE_5
  *         @arg @ref LL_RCC_MSIRANGE_6
  *         @arg @ref LL_RCC_MSIRANGE_7
  *         @arg @ref LL_RCC_MSIRANGE_8
  *         @arg @ref LL_RCC_MSIRANGE_9
  *         @arg @ref LL_RCC_MSIRANGE_10
  *         @arg @ref LL_RCC_MSIRANGE_11
  * @retval MSI clock frequency (in Hz)
  */
#define __LL_RCC_CALC_MSI_FREQ(__MSIRANGE__) MSIRangeTable[((__MSIRANGE__) & RCC_CR_MSIRANGE_Msk) >> RCC_CR_MSIRANGE_Pos]
/**
  * @}
  */

/**
  * @}
  */

/* Exported functions --------------------------------------------------------*/
/** @defgroup RCC_LL_Exported_Functions RCC Exported Functions
  * @{
  */

/** @defgroup RCC_LL_EF_HSE HSE
  * @{
  */

/**
  * @brief  Enable HSE sysclk and pll prescaler division by 2
  * @rmtoll CR           HSEPRE        LL_RCC_HSE_EnableDiv2
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_EnableDiv2(void)
{
  SET_BIT(RCC->CR, RCC_CR_HSEPRE);
}

/**
  * @brief  Disable HSE sysclk and pll prescaler
  * @rmtoll CR           HSEPRE        LL_RCC_HSE_DisableDiv2
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_DisableDiv2(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_HSEPRE);
}

/**
  * @brief  Get HSE sysclk and pll prescaler
  * @rmtoll CR           HSEPRE        LL_RCC_HSE_IsEnabledDiv2
  * @retval None
  */
__STATIC_INLINE uint32_t LL_RCC_HSE_IsEnabledDiv2(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_HSEPRE) == (RCC_CR_HSEPRE)) ? 1UL : 0UL);
}

/**
  * @brief  Enable the Clock Security System.
  * @rmtoll CR           CSSON         LL_RCC_HSE_EnableCSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_EnableCSS(void)
{
  SET_BIT(RCC->CR, RCC_CR_CSSON);
}

/**
  * @brief  Enable HSE external oscillator (HSE Bypass)
  * @rmtoll CR           HSEBYP        LL_RCC_HSE_EnableBypass
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_EnableBypass(void)
{
  SET_BIT(RCC->CR, RCC_CR_HSEBYP);
}

/**
  * @brief  Disable HSE external oscillator (HSE Bypass)
  * @rmtoll CR           HSEBYP        LL_RCC_HSE_DisableBypass
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_DisableBypass(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_HSEBYP);
}

/**
  * @brief  Enable HSE crystal oscillator (HSE ON)
  * @rmtoll CR           HSEON         LL_RCC_HSE_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_Enable(void)
{
  SET_BIT(RCC->CR, RCC_CR_HSEON);
}

/**
  * @brief  Disable HSE crystal oscillator (HSE ON)
  * @rmtoll CR           HSEON         LL_RCC_HSE_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_Disable(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_HSEON);
}

/**
  * @brief  Check if HSE oscillator Ready
  * @rmtoll CR           HSERDY        LL_RCC_HSE_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_HSE_IsReady(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_HSERDY) == (RCC_CR_HSERDY)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HSE clock control register is locked or not
  * @rmtoll HSECR           UNLOCKED        LL_RCC_HSE_IsClockControlLocked
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_HSE_IsClockControlLocked(void)
{
  return ((READ_BIT(RCC->HSECR, RCC_HSECR_UNLOCKED) != (RCC_HSECR_UNLOCKED)) ? 1UL : 0UL);
}

/**
  * @brief  Set HSE capacitor tuning
  * @rmtoll HSECR        HSETUNE       LL_RCC_HSE_SetCapacitorTuning
  * @param  Value Between Min_Data = 0 and Max_Data = 63
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSE_SetCapacitorTuning(uint32_t Value)
{
  WRITE_REG(RCC->HSECR, HSE_CONTROL_UNLOCK_KEY);
  MODIFY_REG(RCC->HSECR, RCC_HSECR_HSETUNE, Value << RCC_HSECR_HSETUNE_Pos);
}

/**
  * @brief  Get HSE capacitor tuning
  * @rmtoll HSECR        HSETUNE       LL_RCC_HSE_GetCapacitorTuning
  * @retval Between Min_Data = 0 and Max_Data = 63
  */
__STATIC_INLINE uint32_t LL_RCC_HSE_GetCapacitorTuning(void)
{
  return (uint32_t)(READ_BIT(RCC->HSECR, RCC_HSECR_HSETUNE) >> RCC_HSECR_HSETUNE_Pos);
}

/**
  * @brief  Set HSE current control
  * @rmtoll HSECR        HSEGMC       LL_RCC_HSE_SetCurrentControl
  * @param  CurrentMax This parameter can be one of the following values:
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_0
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_1
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_2
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_3
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_4
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_5
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_6
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_7
  */
__STATIC_INLINE void LL_RCC_HSE_SetCurrentControl(uint32_t CurrentMax)
{
  WRITE_REG(RCC->HSECR, HSE_CONTROL_UNLOCK_KEY);
  MODIFY_REG(RCC->HSECR, RCC_HSECR_HSEGMC, CurrentMax);
}

/**
  * @brief  Get HSE current control
  * @rmtoll HSECR        HSEGMC       LL_RCC_HSE_GetCurrentControl
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_0
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_1
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_2
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_3
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_4
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_5
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_6
  *         @arg @ref LL_RCC_HSE_CURRENTMAX_7
  */
__STATIC_INLINE uint32_t LL_RCC_HSE_GetCurrentControl(void)
{
  return (uint32_t)(READ_BIT(RCC->HSECR, RCC_HSECR_HSEGMC));
}

/**
  * @brief  Set HSE sense amplifier threshold
  * @rmtoll HSECR        HSES       LL_RCC_HSE_SetSenseAmplifier
  * @param  SenseAmplifier This parameter can be one of the following values:
  *         @arg @ref LL_RCC_HSEAMPTHRESHOLD_1_2
  *         @arg @ref LL_RCC_HSEAMPTHRESHOLD_3_4
  */
__STATIC_INLINE void LL_RCC_HSE_SetSenseAmplifier(uint32_t SenseAmplifier)
{
  WRITE_REG(RCC->HSECR, HSE_CONTROL_UNLOCK_KEY);
  MODIFY_REG(RCC->HSECR, RCC_HSECR_HSES, SenseAmplifier);
}

/**
  * @brief  Get HSE current control
  * @rmtoll HSECR        HSES       LL_RCC_HSE_GetSenseAmplifier
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_HSEAMPTHRESHOLD_1_2
  *         @arg @ref LL_RCC_HSEAMPTHRESHOLD_3_4
  */
__STATIC_INLINE uint32_t LL_RCC_HSE_GetSenseAmplifier(void)
{
  return (uint32_t)(READ_BIT(RCC->HSECR, RCC_HSECR_HSES));
}
/**
  * @}
  */

/** @defgroup RCC_LL_EF_HSI HSI
  * @{
  */

/**
  * @brief  Enable HSI even in stop mode
  * @note HSI oscillator is forced ON even in Stop mode
  * @rmtoll CR           HSIKERON      LL_RCC_HSI_EnableInStopMode
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_EnableInStopMode(void)
{
  SET_BIT(RCC->CR, RCC_CR_HSIKERON);
}

/**
  * @brief  Disable HSI in stop mode
  * @rmtoll CR           HSIKERON      LL_RCC_HSI_DisableInStopMode
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_DisableInStopMode(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_HSIKERON);
}

/**
  * @brief  Check if HSI in stop mode is ready
  * @rmtoll CR           HSIKERON        LL_RCC_HSI_IsEnabledInStopMode
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_HSI_IsEnabledInStopMode(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_HSIKERON) == (RCC_CR_HSIKERON)) ? 1UL : 0UL);
}

/**
  * @brief  Enable HSI oscillator
  * @rmtoll CR           HSION         LL_RCC_HSI_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_Enable(void)
{
  SET_BIT(RCC->CR, RCC_CR_HSION);
}

/**
  * @brief  Disable HSI oscillator
  * @rmtoll CR           HSION         LL_RCC_HSI_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_Disable(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_HSION);
}

/**
  * @brief  Check if HSI clock is ready
  * @rmtoll CR           HSIRDY        LL_RCC_HSI_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_HSI_IsReady(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_HSIRDY) == (RCC_CR_HSIRDY)) ? 1UL : 0UL);
}

/**
  * @brief  Enable HSI Automatic from stop mode
  * @rmtoll CR           HSIASFS       LL_RCC_HSI_EnableAutoFromStop
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_EnableAutoFromStop(void)
{
  SET_BIT(RCC->CR, RCC_CR_HSIASFS);
}

/**
  * @brief  Disable HSI Automatic from stop mode
  * @rmtoll CR           HSIASFS       LL_RCC_HSI_DisableAutoFromStop
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_DisableAutoFromStop(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_HSIASFS);
}
/**
  * @brief  Get HSI Calibration value
  * @note When HSITRIM is written, HSICAL is updated with the sum of
  *       HSITRIM and the factory trim value
  * @rmtoll ICSCR        HSICAL        LL_RCC_HSI_GetCalibration
  * @retval Between Min_Data = 0x00 and Max_Data = 0xFF
  */
__STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibration(void)
{
  return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_HSICAL) >> RCC_ICSCR_HSICAL_Pos);
}

/**
  * @brief  Set HSI Calibration trimming
  * @note user-programmable trimming value that is added to the HSICAL
  * @note Default value is 64, which, when added to the HSICAL value,
  *       should trim the HSI to 16 MHz +/- 1 %
  * @rmtoll ICSCR        HSITRIM       LL_RCC_HSI_SetCalibTrimming
  * @param  Value Between Min_Data = 0 and Max_Data = 127
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI_SetCalibTrimming(uint32_t Value)
{
  MODIFY_REG(RCC->ICSCR, RCC_ICSCR_HSITRIM, Value << RCC_ICSCR_HSITRIM_Pos);
}

/**
  * @brief  Get HSI Calibration trimming
  * @rmtoll ICSCR        HSITRIM       LL_RCC_HSI_GetCalibTrimming
  * @retval Between Min_Data = 0 and Max_Data = 127
  */
__STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibTrimming(void)
{
  return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_HSITRIM) >> RCC_ICSCR_HSITRIM_Pos);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_HSI48 HSI48
  * @{
  */

/**
  * @brief  Enable HSI48
  * @rmtoll CRRCR          HSI48ON       LL_RCC_HSI48_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI48_Enable(void)
{
  SET_BIT(RCC->CRRCR, RCC_CRRCR_HSI48ON);
}

/**
  * @brief  Disable HSI48
  * @rmtoll CRRCR          HSI48ON       LL_RCC_HSI48_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_HSI48_Disable(void)
{
  CLEAR_BIT(RCC->CRRCR, RCC_CRRCR_HSI48ON);
}

/**
  * @brief  Check if HSI48 oscillator Ready
  * @rmtoll CRRCR          HSI48RDY      LL_RCC_HSI48_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_HSI48_IsReady(void)
{
  return ((READ_BIT(RCC->CRRCR, RCC_CRRCR_HSI48RDY) == (RCC_CRRCR_HSI48RDY)) ? 1UL : 0UL);
}

/**
  * @brief  Get HSI48 Calibration value
  * @rmtoll CRRCR          HSI48CAL      LL_RCC_HSI48_GetCalibration
  * @retval Between Min_Data = 0x00 and Max_Data = 0x1FF
  */
__STATIC_INLINE uint32_t LL_RCC_HSI48_GetCalibration(void)
{
  return (uint32_t)(READ_BIT(RCC->CRRCR, RCC_CRRCR_HSI48CAL) >> RCC_CRRCR_HSI48CAL_Pos);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_LSE LSE
  * @{
  */

/**
  * @brief  Enable  Low Speed External (LSE) crystal.
  * @rmtoll BDCR         LSEON         LL_RCC_LSE_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_Enable(void)
{
  SET_BIT(RCC->BDCR, RCC_BDCR_LSEON);
}

/**
  * @brief  Disable  Low Speed External (LSE) crystal.
  * @rmtoll BDCR         LSEON         LL_RCC_LSE_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_Disable(void)
{
  CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON);
}

/**
  * @brief  Check if Low Speed External (LSE) crystal has been enabled or not
  * @rmtoll BDCR         LSEON         LL_RCC_LSE_IsEnabled
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_LSE_IsEnabled(void)
{
  return ((READ_BIT(RCC->BDCR, RCC_BDCR_LSEON) == (RCC_BDCR_LSEON)) ? 1UL : 0UL);
}

/**
  * @brief  Enable external clock source (LSE bypass).
  * @rmtoll BDCR         LSEBYP        LL_RCC_LSE_EnableBypass
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_EnableBypass(void)
{
  SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP);
}

/**
  * @brief  Disable external clock source (LSE bypass).
  * @rmtoll BDCR         LSEBYP        LL_RCC_LSE_DisableBypass
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_DisableBypass(void)
{
  CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP);
}

/**
  * @brief  Set LSE oscillator drive capability
  * @note The oscillator is in Xtal mode when it is not in bypass mode.
  * @rmtoll BDCR         LSEDRV        LL_RCC_LSE_SetDriveCapability
  * @param  LSEDrive This parameter can be one of the following values:
  *         @arg @ref LL_RCC_LSEDRIVE_LOW
  *         @arg @ref LL_RCC_LSEDRIVE_MEDIUMLOW
  *         @arg @ref LL_RCC_LSEDRIVE_MEDIUMHIGH
  *         @arg @ref LL_RCC_LSEDRIVE_HIGH
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_SetDriveCapability(uint32_t LSEDrive)
{
  MODIFY_REG(RCC->BDCR, RCC_BDCR_LSEDRV, LSEDrive);
}

/**
  * @brief  Get LSE oscillator drive capability
  * @rmtoll BDCR         LSEDRV        LL_RCC_LSE_GetDriveCapability
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_LSEDRIVE_LOW
  *         @arg @ref LL_RCC_LSEDRIVE_MEDIUMLOW
  *         @arg @ref LL_RCC_LSEDRIVE_MEDIUMHIGH
  *         @arg @ref LL_RCC_LSEDRIVE_HIGH
  */
__STATIC_INLINE uint32_t LL_RCC_LSE_GetDriveCapability(void)
{
  return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_LSEDRV));
}

/**
  * @brief  Enable Clock security system on LSE.
  * @rmtoll BDCR         LSECSSON      LL_RCC_LSE_EnableCSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_EnableCSS(void)
{
  SET_BIT(RCC->BDCR, RCC_BDCR_LSECSSON);
}

/**
  * @brief  Disable Clock security system on LSE.
  * @note Clock security system can be disabled only after a LSE
  *       failure detection. In that case it MUST be disabled by software.
  * @rmtoll BDCR         LSECSSON      LL_RCC_LSE_DisableCSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSE_DisableCSS(void)
{
  CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSECSSON);
}

/**
  * @brief  Check if LSE oscillator Ready
  * @rmtoll BDCR         LSERDY        LL_RCC_LSE_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_LSE_IsReady(void)
{
  return ((READ_BIT(RCC->BDCR, RCC_BDCR_LSERDY) == (RCC_BDCR_LSERDY)) ? 1UL : 0UL);
}

/**
  * @brief  Check if CSS on LSE failure Detection
  * @rmtoll BDCR         LSECSSD       LL_RCC_LSE_IsCSSDetected
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_LSE_IsCSSDetected(void)
{
  return ((READ_BIT(RCC->BDCR, RCC_BDCR_LSECSSD) == (RCC_BDCR_LSECSSD)) ? 1UL : 0UL);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_LSI1 LSI1
  * @{
  */

/**
  * @brief  Enable LSI1 Oscillator
  * @rmtoll CSR          LSI1ON         LL_RCC_LSI1_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSI1_Enable(void)
{
  SET_BIT(RCC->CSR, RCC_CSR_LSI1ON);
}

/**
  * @brief  Disable LSI1 Oscillator
  * @rmtoll CSR          LSI1ON         LL_RCC_LSI1_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSI1_Disable(void)
{
  CLEAR_BIT(RCC->CSR, RCC_CSR_LSI1ON);
}

/**
  * @brief  Check if LSI1 is Ready
  * @rmtoll CSR          LSI1RDY        LL_RCC_LSI1_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_LSI1_IsReady(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_LSI1RDY) == (RCC_CSR_LSI1RDY)) ? 1UL : 0UL);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_LSI2 LSI2
  * @{
  */

/**
  * @brief  Enable LSI2 Oscillator
  * @rmtoll CSR          LSI2ON         LL_RCC_LSI2_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSI2_Enable(void)
{
  SET_BIT(RCC->CSR, RCC_CSR_LSI2ON);
}

/**
  * @brief  Disable LSI2 Oscillator
  * @rmtoll CSR          LSI2ON         LL_RCC_LSI2_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSI2_Disable(void)
{
  CLEAR_BIT(RCC->CSR, RCC_CSR_LSI2ON);
}

/**
  * @brief  Check if LSI2 is Ready
  * @rmtoll CSR          LSI2RDY        LL_RCC_LSI2_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_LSI2_IsReady(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_LSI2RDY) == (RCC_CSR_LSI2RDY)) ? 1UL : 0UL);
}

/**
  * @brief  Set LSI2 trimming value
  * @rmtoll CSR        LSI2TRIM       LL_RCC_LSI2_SetTrimming
  * @param  Value Between Min_Data = 0 and Max_Data = 15
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSI2_SetTrimming(uint32_t Value)
{
  MODIFY_REG(RCC->CSR, RCC_CSR_LSI2TRIM, Value << RCC_CSR_LSI2TRIM_Pos);
}

/**
  * @brief  Get LSI2 trimming value
  * @rmtoll CSR        LSI2TRIM       LL_RCC_LSI2_GetTrimming
  * @retval Between Min_Data = 0 and Max_Data = 12
  */
__STATIC_INLINE uint32_t LL_RCC_LSI2_GetTrimming(void)
{
  return (uint32_t)(READ_BIT(RCC->CSR, RCC_CSR_LSI2TRIM) >> RCC_CSR_LSI2TRIM_Pos);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_MSI MSI
  * @{
  */

/**
  * @brief  Enable MSI oscillator
  * @rmtoll CR           MSION         LL_RCC_MSI_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_MSI_Enable(void)
{
  SET_BIT(RCC->CR, RCC_CR_MSION);
}

/**
  * @brief  Disable MSI oscillator
  * @rmtoll CR           MSION         LL_RCC_MSI_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_MSI_Disable(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_MSION);
}

/**
  * @brief  Check if MSI oscillator Ready
  * @rmtoll CR           MSIRDY        LL_RCC_MSI_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_MSI_IsReady(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_MSIRDY) == (RCC_CR_MSIRDY)) ? 1UL : 0UL);
}

/**
  * @brief  Enable MSI PLL-mode (Hardware auto calibration with LSE)
  * @note MSIPLLEN must be enabled after LSE is enabled (LSEON enabled)
  *       and ready (LSERDY set by hardware)
  * @note hardware protection to avoid enabling MSIPLLEN if LSE is not
  *       ready
  * @rmtoll CR           MSIPLLEN      LL_RCC_MSI_EnablePLLMode
  * @retval None
  */
__STATIC_INLINE void LL_RCC_MSI_EnablePLLMode(void)
{
  SET_BIT(RCC->CR, RCC_CR_MSIPLLEN);
}

/**
  * @brief  Disable MSI-PLL mode
  * @note cleared by hardware when LSE is disabled (LSEON = 0) or when
  *       the Clock Security System on LSE detects a LSE failure
  * @rmtoll CR           MSIPLLEN      LL_RCC_MSI_DisablePLLMode
  * @retval None
  */
__STATIC_INLINE void LL_RCC_MSI_DisablePLLMode(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_MSIPLLEN);
}


/**
  * @brief  Configure the Internal Multi Speed oscillator (MSI) clock range in run mode.
  * @rmtoll CR           MSIRANGE      LL_RCC_MSI_SetRange
  * @param  Range This parameter can be one of the following values:
  *         @arg @ref LL_RCC_MSIRANGE_0
  *         @arg @ref LL_RCC_MSIRANGE_1
  *         @arg @ref LL_RCC_MSIRANGE_2
  *         @arg @ref LL_RCC_MSIRANGE_3
  *         @arg @ref LL_RCC_MSIRANGE_4
  *         @arg @ref LL_RCC_MSIRANGE_5
  *         @arg @ref LL_RCC_MSIRANGE_6
  *         @arg @ref LL_RCC_MSIRANGE_7
  *         @arg @ref LL_RCC_MSIRANGE_8
  *         @arg @ref LL_RCC_MSIRANGE_9
  *         @arg @ref LL_RCC_MSIRANGE_10
  *         @arg @ref LL_RCC_MSIRANGE_11
  * @retval None
  */
__STATIC_INLINE void LL_RCC_MSI_SetRange(uint32_t Range)
{
  MODIFY_REG(RCC->CR, RCC_CR_MSIRANGE, Range);
}

/**
  * @brief  Get the Internal Multi Speed oscillator (MSI) clock range in run mode.
  * @rmtoll CR           MSIRANGE      LL_RCC_MSI_GetRange
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_MSIRANGE_0
  *         @arg @ref LL_RCC_MSIRANGE_1
  *         @arg @ref LL_RCC_MSIRANGE_2
  *         @arg @ref LL_RCC_MSIRANGE_3
  *         @arg @ref LL_RCC_MSIRANGE_4
  *         @arg @ref LL_RCC_MSIRANGE_5
  *         @arg @ref LL_RCC_MSIRANGE_6
  *         @arg @ref LL_RCC_MSIRANGE_7
  *         @arg @ref LL_RCC_MSIRANGE_8
  *         @arg @ref LL_RCC_MSIRANGE_9
  *         @arg @ref LL_RCC_MSIRANGE_10
  *         @arg @ref LL_RCC_MSIRANGE_11
  */
__STATIC_INLINE uint32_t LL_RCC_MSI_GetRange(void)
{
  uint32_t msiRange = READ_BIT(RCC->CR, RCC_CR_MSIRANGE);
  if (msiRange > LL_RCC_MSIRANGE_11)
  {
    msiRange = LL_RCC_MSIRANGE_11;
  }
  return msiRange;
}


/**
  * @brief  Get MSI Calibration value
  * @note When MSITRIM is written, MSICAL is updated with the sum of
  *       MSITRIM and the factory trim value
  * @rmtoll ICSCR        MSICAL        LL_RCC_MSI_GetCalibration
  * @retval Between Min_Data = 0 and Max_Data = 255
  */
__STATIC_INLINE uint32_t LL_RCC_MSI_GetCalibration(void)
{
  return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_MSICAL) >> RCC_ICSCR_MSICAL_Pos);
}

/**
  * @brief  Set MSI Calibration trimming
  * @note user-programmable trimming value that is added to the MSICAL
  * @rmtoll ICSCR        MSITRIM       LL_RCC_MSI_SetCalibTrimming
  * @param  Value Between Min_Data = 0 and Max_Data = 255
  * @retval None
  */
__STATIC_INLINE void LL_RCC_MSI_SetCalibTrimming(uint32_t Value)
{
  MODIFY_REG(RCC->ICSCR, RCC_ICSCR_MSITRIM, Value << RCC_ICSCR_MSITRIM_Pos);
}

/**
  * @brief  Get MSI Calibration trimming
  * @rmtoll ICSCR        MSITRIM       LL_RCC_MSI_GetCalibTrimming
  * @retval Between 0 and 255
  */
__STATIC_INLINE uint32_t LL_RCC_MSI_GetCalibTrimming(void)
{
  return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_MSITRIM) >> RCC_ICSCR_MSITRIM_Pos);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_LSCO LSCO
  * @{
  */

/**
  * @brief  Enable Low speed clock
  * @rmtoll BDCR         LSCOEN        LL_RCC_LSCO_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSCO_Enable(void)
{
  SET_BIT(RCC->BDCR, RCC_BDCR_LSCOEN);
}

/**
  * @brief  Disable Low speed clock
  * @rmtoll BDCR         LSCOEN        LL_RCC_LSCO_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSCO_Disable(void)
{
  CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSCOEN);
}

/**
  * @brief  Configure Low speed clock selection
  * @rmtoll BDCR         LSCOSEL       LL_RCC_LSCO_SetSource
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_LSCO_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_LSCO_CLKSOURCE_LSE
  * @retval None
  */
__STATIC_INLINE void LL_RCC_LSCO_SetSource(uint32_t Source)
{
  MODIFY_REG(RCC->BDCR, RCC_BDCR_LSCOSEL, Source);
}

/**
  * @brief  Get Low speed clock selection
  * @rmtoll BDCR         LSCOSEL       LL_RCC_LSCO_GetSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_LSCO_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_LSCO_CLKSOURCE_LSE
  */
__STATIC_INLINE uint32_t LL_RCC_LSCO_GetSource(void)
{
  return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_LSCOSEL));
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_System System
  * @{
  */

/**
  * @brief  Configure the system clock source
  * @rmtoll CFGR         SW            LL_RCC_SetSysClkSource
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_MSI
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_HSE
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_PLL
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetSysClkSource(uint32_t Source)
{
  MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, Source);
}

/**
  * @brief  Get the system clock source
  * @rmtoll CFGR         SWS           LL_RCC_GetSysClkSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_MSI
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSI
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSE
  *         @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLL
  */
__STATIC_INLINE uint32_t LL_RCC_GetSysClkSource(void)
{
  return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_SWS));
}

/**
  * @brief  Get the RF clock source
  * @rmtoll EXTCFGR         RFCSS           LL_RCC_GetRFClockSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_RF_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_RF_CLKSOURCE_HSE_DIV2
  */
__STATIC_INLINE uint32_t LL_RCC_GetRFClockSource(void)
{
  return (uint32_t)(READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_RFCSS));
}

/**
  * @brief  Set RF Wakeup Clock Source
  * @rmtoll CSR         RFWKPSEL        LL_RCC_SetRFWKPClockSource
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_NONE
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSE
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_HSE_DIV1024
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetRFWKPClockSource(uint32_t Source)
{
  MODIFY_REG(RCC->CSR, RCC_CSR_RFWKPSEL, Source);
}

/**
  * @brief  Get RF Wakeup Clock Source
  * @rmtoll CSR         RFWKPSEL        LL_RCC_GetRFWKPClockSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_NONE
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSE
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RFWKP_CLKSOURCE_HSE_DIV1024
  */
__STATIC_INLINE uint32_t LL_RCC_GetRFWKPClockSource(void)
{
  return (uint32_t)(READ_BIT(RCC->CSR, RCC_CSR_RFWKPSEL));
}

/**
  * @brief  Check if Radio System is reset.
  * @rmtoll CSR          RFRSTS       LL_RCC_IsRFUnderReset
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsRFUnderReset(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_RFRSTS) == (RCC_CSR_RFRSTS)) ? 1UL : 0UL);
}

/**
  * @brief  Set AHB prescaler
  * @rmtoll CFGR         HPRE          LL_RCC_SetAHBPrescaler
  * @param  Prescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetAHBPrescaler(uint32_t Prescaler)
{
  MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, Prescaler);
}

/**
  * @brief  Set CPU2 AHB prescaler
  * @rmtoll EXTCFGR         C2HPRE          LL_C2_RCC_SetAHBPrescaler
  * @param  Prescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  * @retval None
  */
__STATIC_INLINE void LL_C2_RCC_SetAHBPrescaler(uint32_t Prescaler)
{
  MODIFY_REG(RCC->EXTCFGR, RCC_EXTCFGR_C2HPRE, Prescaler);
}

/**
  * @brief  Set AHB4 prescaler
  * @rmtoll EXTCFGR         SHDHPRE          LL_RCC_SetAHB4Prescaler
  * @param  Prescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetAHB4Prescaler(uint32_t Prescaler)
{
  MODIFY_REG(RCC->EXTCFGR, RCC_EXTCFGR_SHDHPRE, Prescaler >> 4);
}

/**
  * @brief  Set APB1 prescaler
  * @rmtoll CFGR         PPRE1         LL_RCC_SetAPB1Prescaler
  * @param  Prescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_APB1_DIV_1
  *         @arg @ref LL_RCC_APB1_DIV_2
  *         @arg @ref LL_RCC_APB1_DIV_4
  *         @arg @ref LL_RCC_APB1_DIV_8
  *         @arg @ref LL_RCC_APB1_DIV_16
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetAPB1Prescaler(uint32_t Prescaler)
{
  MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, Prescaler);
}

/**
  * @brief  Set APB2 prescaler
  * @rmtoll CFGR         PPRE2         LL_RCC_SetAPB2Prescaler
  * @param  Prescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_APB2_DIV_1
  *         @arg @ref LL_RCC_APB2_DIV_2
  *         @arg @ref LL_RCC_APB2_DIV_4
  *         @arg @ref LL_RCC_APB2_DIV_8
  *         @arg @ref LL_RCC_APB2_DIV_16
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetAPB2Prescaler(uint32_t Prescaler)
{
  MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, Prescaler);
}

/**
  * @brief  Get AHB prescaler
  * @rmtoll CFGR         HPRE          LL_RCC_GetAHBPrescaler
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  */
__STATIC_INLINE uint32_t LL_RCC_GetAHBPrescaler(void)
{
  return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_HPRE));
}

/**
  * @brief  Get C2 AHB prescaler
  * @rmtoll EXTCFGR         C2HPRE          LL_C2_RCC_GetAHBPrescaler
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  */
__STATIC_INLINE uint32_t LL_C2_RCC_GetAHBPrescaler(void)
{
  return (uint32_t)(READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_C2HPRE));
}

/**
  * @brief  Get AHB4 prescaler
  * @rmtoll EXTCFGR         SHDHPRE          LL_RCC_GetAHB4Prescaler
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SYSCLK_DIV_1
  *         @arg @ref LL_RCC_SYSCLK_DIV_2
  *         @arg @ref LL_RCC_SYSCLK_DIV_3
  *         @arg @ref LL_RCC_SYSCLK_DIV_4
  *         @arg @ref LL_RCC_SYSCLK_DIV_5
  *         @arg @ref LL_RCC_SYSCLK_DIV_6
  *         @arg @ref LL_RCC_SYSCLK_DIV_8
  *         @arg @ref LL_RCC_SYSCLK_DIV_10
  *         @arg @ref LL_RCC_SYSCLK_DIV_16
  *         @arg @ref LL_RCC_SYSCLK_DIV_32
  *         @arg @ref LL_RCC_SYSCLK_DIV_64
  *         @arg @ref LL_RCC_SYSCLK_DIV_128
  *         @arg @ref LL_RCC_SYSCLK_DIV_256
  *         @arg @ref LL_RCC_SYSCLK_DIV_512
  */
__STATIC_INLINE uint32_t LL_RCC_GetAHB4Prescaler(void)
{
  return (uint32_t)(READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_SHDHPRE) << 4);
}

/**
  * @brief  Get APB1 prescaler
  * @rmtoll CFGR         PPRE1         LL_RCC_GetAPB1Prescaler
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_APB1_DIV_1
  *         @arg @ref LL_RCC_APB1_DIV_2
  *         @arg @ref LL_RCC_APB1_DIV_4
  *         @arg @ref LL_RCC_APB1_DIV_8
  *         @arg @ref LL_RCC_APB1_DIV_16
  */
__STATIC_INLINE uint32_t LL_RCC_GetAPB1Prescaler(void)
{
  return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1));
}

/**
  * @brief  Get APB2 prescaler
  * @rmtoll CFGR         PPRE2         LL_RCC_GetAPB2Prescaler
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_APB2_DIV_1
  *         @arg @ref LL_RCC_APB2_DIV_2
  *         @arg @ref LL_RCC_APB2_DIV_4
  *         @arg @ref LL_RCC_APB2_DIV_8
  *         @arg @ref LL_RCC_APB2_DIV_16
  */
__STATIC_INLINE uint32_t LL_RCC_GetAPB2Prescaler(void)
{
  return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2));
}

/**
  * @brief  Set Clock After Wake-Up From Stop mode
  * @rmtoll CFGR         STOPWUCK      LL_RCC_SetClkAfterWakeFromStop
  * @param  Clock This parameter can be one of the following values:
  *         @arg @ref LL_RCC_STOP_WAKEUPCLOCK_MSI
  *         @arg @ref LL_RCC_STOP_WAKEUPCLOCK_HSI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetClkAfterWakeFromStop(uint32_t Clock)
{
  MODIFY_REG(RCC->CFGR, RCC_CFGR_STOPWUCK, Clock);
}

/**
  * @brief  Get Clock After Wake-Up From Stop mode
  * @rmtoll CFGR         STOPWUCK      LL_RCC_GetClkAfterWakeFromStop
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_STOP_WAKEUPCLOCK_MSI
  *         @arg @ref LL_RCC_STOP_WAKEUPCLOCK_HSI
  */
__STATIC_INLINE uint32_t LL_RCC_GetClkAfterWakeFromStop(void)
{
  return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_STOPWUCK));
}

/**
  * @}
  */

#if defined(RCC_SMPS_SUPPORT)
/** @defgroup RCC_LL_EF_SMPS SMPS
  * @{
  */
/**
  * @brief  Configure SMPS step down converter clock source
  * @rmtoll SMPSCR        SMPSSEL     LL_RCC_SetSMPSClockSource
  * @param  SMPSSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_MSI (*)
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_HSE
  * @note   The system must always be configured so as to get a SMPS Step Down
  *         converter clock frequency between 2 MHz and 8 MHz
  * @note   (*) The MSI shall only be selected as SMPS Step Down converter
  *          clock source when a supported SMPS Step Down converter clock
  *          MSIRANGE is set (LL_RCC_MSIRANGE_8 to LL_RCC_MSIRANGE_11)
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetSMPSClockSource(uint32_t SMPSSource)
{
  MODIFY_REG(RCC->SMPSCR, RCC_SMPSCR_SMPSSEL, SMPSSource);
}

/**
  * @brief  Get the SMPS clock source selection
  * @rmtoll SMPSCR         SMPSSEL           LL_RCC_GetSMPSClockSelection
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_MSI
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_HSE
  */
__STATIC_INLINE uint32_t LL_RCC_GetSMPSClockSelection(void)
{
  return (uint32_t)(READ_BIT(RCC->SMPSCR, RCC_SMPSCR_SMPSSEL));
}


/**
  * @brief  Get the SMPS clock source
  * @rmtoll SMPSCR         SMPSSWS           LL_RCC_GetSMPSClockSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_HSI
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_MSI
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_HSE
  *         @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_NO_CLOCK
  */
__STATIC_INLINE uint32_t LL_RCC_GetSMPSClockSource(void)
{
  return (uint32_t)(READ_BIT(RCC->SMPSCR, RCC_SMPSCR_SMPSSWS));
}

/**
  * @brief  Set SMPS prescaler
  * @rmtoll SMPSCR         SMPSDIV          LL_RCC_SetSMPSPrescaler
  * @param  Prescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SMPS_DIV_0
  *         @arg @ref LL_RCC_SMPS_DIV_1
  *         @arg @ref LL_RCC_SMPS_DIV_2
  *         @arg @ref LL_RCC_SMPS_DIV_3
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetSMPSPrescaler(uint32_t Prescaler)
{
  MODIFY_REG(RCC->SMPSCR, RCC_SMPSCR_SMPSDIV, Prescaler);
}

/**
  * @brief  Get SMPS prescaler
  * @rmtoll SMPSCR         SMPSDIV          LL_RCC_GetSMPSPrescaler
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SMPS_DIV_0
  *         @arg @ref LL_RCC_SMPS_DIV_1
  *         @arg @ref LL_RCC_SMPS_DIV_2
  *         @arg @ref LL_RCC_SMPS_DIV_3
  */
__STATIC_INLINE uint32_t LL_RCC_GetSMPSPrescaler(void)
{
  return (uint32_t)(READ_BIT(RCC->SMPSCR, RCC_SMPSCR_SMPSDIV));
}

/**
  * @}
  */
#endif

/** @defgroup RCC_LL_EF_MCO MCO
  * @{
  */

/**
  * @brief  Configure MCOx
  * @rmtoll CFGR         MCOSEL        LL_RCC_ConfigMCO\n
  *         CFGR         MCOPRE        LL_RCC_ConfigMCO
  * @param  MCOxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_MCO1SOURCE_NOCLOCK
  *         @arg @ref LL_RCC_MCO1SOURCE_SYSCLK
  *         @arg @ref LL_RCC_MCO1SOURCE_MSI
  *         @arg @ref LL_RCC_MCO1SOURCE_HSI
  *         @arg @ref LL_RCC_MCO1SOURCE_HSE
  *         @arg @ref LL_RCC_MCO1SOURCE_HSI48
  *         @arg @ref LL_RCC_MCO1SOURCE_PLLCLK
  *         @arg @ref LL_RCC_MCO1SOURCE_LSI1
  *         @arg @ref LL_RCC_MCO1SOURCE_LSI2
  *         @arg @ref LL_RCC_MCO1SOURCE_LSE
  *         @arg @ref LL_RCC_MCO1SOURCE_HSE_BEFORE_STAB
  * @param  MCOxPrescaler This parameter can be one of the following values:
  *         @arg @ref LL_RCC_MCO1_DIV_1
  *         @arg @ref LL_RCC_MCO1_DIV_2
  *         @arg @ref LL_RCC_MCO1_DIV_4
  *         @arg @ref LL_RCC_MCO1_DIV_8
  *         @arg @ref LL_RCC_MCO1_DIV_16
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ConfigMCO(uint32_t MCOxSource, uint32_t MCOxPrescaler)
{
  MODIFY_REG(RCC->CFGR, RCC_CFGR_MCOSEL | RCC_CFGR_MCOPRE, MCOxSource | MCOxPrescaler);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_Peripheral_Clock_Source Peripheral Clock Source
  * @{
  */

/**
  * @brief  Configure USARTx clock source
  * @rmtoll CCIPR        USART1SEL     LL_RCC_SetUSARTClockSource
  * @param  USARTxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_PCLK2
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_LSE
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetUSARTClockSource(uint32_t USARTxSource)
{
  MODIFY_REG(RCC->CCIPR, RCC_CCIPR_USART1SEL, USARTxSource);
}

#if defined(LPUART1)
/**
  * @brief  Configure LPUART1x clock source
  * @rmtoll CCIPR        LPUART1SEL    LL_RCC_SetLPUARTClockSource
  * @param  LPUARTxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_LSE
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetLPUARTClockSource(uint32_t LPUARTxSource)
{
  MODIFY_REG(RCC->CCIPR, RCC_CCIPR_LPUART1SEL, LPUARTxSource);
}
#endif

/**
  * @brief  Configure I2Cx clock source
  * @rmtoll CCIPR        I2CxSEL       LL_RCC_SetI2CClockSource
  * @param  I2CxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE_HSI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetI2CClockSource(uint32_t I2CxSource)
{
  MODIFY_REG(RCC->CCIPR, ((I2CxSource >> 4) & 0x000FF000U), ((I2CxSource << 4) & 0x000FF000U));
}

/**
  * @brief  Configure LPTIMx clock source
  * @rmtoll CCIPR        LPTIMxSEL     LL_RCC_SetLPTIMClockSource
  * @param  LPTIMxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSE
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSE
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetLPTIMClockSource(uint32_t LPTIMxSource)
{
  MODIFY_REG(RCC->CCIPR, (LPTIMxSource & 0xFFFF0000U), (LPTIMxSource << 16));
}

#if defined(SAI1)
/**
  * @brief  Configure SAIx clock source
  * @rmtoll CCIPR        SAI1SEL       LL_RCC_SetSAIClockSource
  * @param  SAIxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_PIN
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetSAIClockSource(uint32_t SAIxSource)
{
  MODIFY_REG(RCC->CCIPR, RCC_CCIPR_SAI1SEL, SAIxSource);
}
#endif

/**
  * @brief  Configure RNG clock source
  * @note In case of CLK48 clock selected, it must be configured first thanks to LL_RCC_SetCLK48ClockSource
  * @rmtoll CCIPR        RNGSEL      LL_RCC_SetRNGClockSource
  * @param  RNGxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_CLK48
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_LSE
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetRNGClockSource(uint32_t RNGxSource)
{
  MODIFY_REG(RCC->CCIPR, RCC_CCIPR_RNGSEL, RNGxSource);
}

/**
  * @brief  Configure CLK48 clock source
  * @rmtoll CCIPR        CLK48SEL      LL_RCC_SetCLK48ClockSource
  * @param  CLK48xSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_HSI48
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_MSI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetCLK48ClockSource(uint32_t CLK48xSource)
{
  MODIFY_REG(RCC->CCIPR, RCC_CCIPR_CLK48SEL, CLK48xSource);
}

/**
  * @brief  Configure USB clock source
  * @rmtoll CCIPR        CLK48SEL      LL_RCC_SetUSBClockSource
  * @param  USBxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_USB_CLKSOURCE_HSI48
  *         @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_USB_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_USB_CLKSOURCE_MSI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetUSBClockSource(uint32_t USBxSource)
{
  LL_RCC_SetCLK48ClockSource(USBxSource);
}

/**
  * @brief  Configure RNG clock source
  * @note Allow to configure the overall RNG Clock source, if CLK48 is selected as RNG
          Clock source, the CLK48xSource has to be configured
  * @rmtoll CCIPR        RNGSEL      LL_RCC_ConfigRNGClockSource
  * @rmtoll CCIPR        CLK48SEL    LL_RCC_ConfigRNGClockSource
  * @param  RNGxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_CLK48
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_LSE
  * @param  CLK48xSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_HSI48
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE_MSI

  * @retval None
  */
__STATIC_INLINE void LL_RCC_ConfigRNGClockSource(uint32_t RNGxSource, uint32_t CLK48xSource)
{
  if (RNGxSource == LL_RCC_RNG_CLKSOURCE_CLK48)
  {
    LL_RCC_SetCLK48ClockSource(CLK48xSource);
  }
  LL_RCC_SetRNGClockSource(RNGxSource);
}


/**
  * @brief  Configure ADC clock source
  * @rmtoll CCIPR        ADCSEL        LL_RCC_SetADCClockSource
  * @param  ADCxSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_NONE
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_SYSCLK
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetADCClockSource(uint32_t ADCxSource)
{
  MODIFY_REG(RCC->CCIPR, RCC_CCIPR_ADCSEL, ADCxSource);
}

/**
  * @brief  Get USARTx clock source
  * @rmtoll CCIPR        USART1SEL     LL_RCC_GetUSARTClockSource
  * @param  USARTx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_USART1_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_PCLK2
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_USART1_CLKSOURCE_LSE
  */
__STATIC_INLINE uint32_t LL_RCC_GetUSARTClockSource(uint32_t USARTx)
{
  return (uint32_t)(READ_BIT(RCC->CCIPR, USARTx));
}

#if defined(LPUART1)
/**
  * @brief  Get LPUARTx clock source
  * @rmtoll CCIPR        LPUART1SEL    LL_RCC_GetLPUARTClockSource
  * @param  LPUARTx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_LPUART1_CLKSOURCE_LSE
  */
__STATIC_INLINE uint32_t LL_RCC_GetLPUARTClockSource(uint32_t LPUARTx)
{
  return (uint32_t)(READ_BIT(RCC->CCIPR, LPUARTx));
}
#endif

/**
  * @brief  Get I2Cx clock source
  * @rmtoll CCIPR        I2CxSEL       LL_RCC_GetI2CClockSource
  * @param  I2Cx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_I2C1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE_SYSCLK
  *         @arg @ref LL_RCC_I2C3_CLKSOURCE_HSI
  */
__STATIC_INLINE uint32_t LL_RCC_GetI2CClockSource(uint32_t I2Cx)
{
  return (uint32_t)((READ_BIT(RCC->CCIPR, I2Cx) >> 4) | (I2Cx << 4));
}

/**
  * @brief  Get LPTIMx clock source
  * @rmtoll CCIPR        LPTIMxSEL     LL_RCC_GetLPTIMClockSource
  * @param  LPTIMx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSE
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_PCLK1
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSE
  */
__STATIC_INLINE uint32_t LL_RCC_GetLPTIMClockSource(uint32_t LPTIMx)
{
  return (uint32_t)((READ_BIT(RCC->CCIPR, LPTIMx) >> 16) | LPTIMx);
}

#if defined(SAI1)
/**
  * @brief  Get SAIx clock source
  * @rmtoll CCIPR        SAI1SEL       LL_RCC_GetSAIClockSource
  * @param  SAIx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_HSI
  *         @arg @ref LL_RCC_SAI1_CLKSOURCE_PIN
  */
__STATIC_INLINE uint32_t LL_RCC_GetSAIClockSource(uint32_t SAIx)
{
  return (uint32_t)(READ_BIT(RCC->CCIPR, SAIx));
}
#endif

/**
  * @brief  Get RNGx clock source
  * @rmtoll CCIPR        RNGSEL      LL_RCC_GetRNGClockSource
  * @param  RNGx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_RNG_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_CLK48
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RNG_CLKSOURCE_LSE
  */
__STATIC_INLINE uint32_t LL_RCC_GetRNGClockSource(uint32_t RNGx)
{
  return (uint32_t)(READ_BIT(RCC->CCIPR, RNGx));
}

/**
  * @brief  Get CLK48x clock source
  * @rmtoll CCIPR        CLK48SEL      LL_RCC_GetCLK48ClockSource
  * @param  CLK48x This parameter can be one of the following values:
  *         @arg @ref LL_RCC_CLK48_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_USB_CLKSOURCE_HSI48
  *         @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_USB_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_USB_CLKSOURCE_MSI
  */
__STATIC_INLINE uint32_t LL_RCC_GetCLK48ClockSource(uint32_t CLK48x)
{
  return (uint32_t)(READ_BIT(RCC->CCIPR, CLK48x));
}

/**
  * @brief  Get USBx clock source
  * @rmtoll CCIPR        CLK48SEL      LL_RCC_GetUSBClockSource
  * @param  USBx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_USB_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_USB_CLKSOURCE_HSI48
  *         @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_USB_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_USB_CLKSOURCE_MSI
  */
__STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource(uint32_t USBx)
{
  return LL_RCC_GetCLK48ClockSource(USBx);
}

/**
  * @brief  Get ADCx clock source
  * @rmtoll CCIPR        ADCSEL        LL_RCC_GetADCClockSource
  * @param  ADCx This parameter can be one of the following values:
  *         @arg @ref LL_RCC_ADC_CLKSOURCE
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_NONE
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_PLLSAI1
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_PLL
  *         @arg @ref LL_RCC_ADC_CLKSOURCE_SYSCLK
  */
__STATIC_INLINE uint32_t LL_RCC_GetADCClockSource(uint32_t ADCx)
{
  return (uint32_t)(READ_BIT(RCC->CCIPR, ADCx));
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_RTC RTC
  * @{
  */

/**
  * @brief  Set RTC Clock Source
  * @note Once the RTC clock source has been selected, it cannot be changed anymore unless
  *       the Backup domain is reset, or unless a failure is detected on LSE (LSECSSD is
  *       set). The BDRST bit can be used to reset them.
  * @rmtoll BDCR         RTCSEL        LL_RCC_SetRTCClockSource
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_NONE
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_LSE
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV32
  * @retval None
  */
__STATIC_INLINE void LL_RCC_SetRTCClockSource(uint32_t Source)
{
  MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, Source);
}

/**
  * @brief  Get RTC Clock Source
  * @rmtoll BDCR         RTCSEL        LL_RCC_GetRTCClockSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_NONE
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_LSE
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_LSI
  *         @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV32
  */
__STATIC_INLINE uint32_t LL_RCC_GetRTCClockSource(void)
{
  return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL));
}

/**
  * @brief  Enable RTC
  * @rmtoll BDCR         RTCEN         LL_RCC_EnableRTC
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableRTC(void)
{
  SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN);
}

/**
  * @brief  Disable RTC
  * @rmtoll BDCR         RTCEN         LL_RCC_DisableRTC
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableRTC(void)
{
  CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN);
}

/**
  * @brief  Check if RTC has been enabled or not
  * @rmtoll BDCR         RTCEN         LL_RCC_IsEnabledRTC
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledRTC(void)
{
  return ((READ_BIT(RCC->BDCR, RCC_BDCR_RTCEN) == (RCC_BDCR_RTCEN)) ? 1UL : 0UL);
}

/**
  * @brief  Force the Backup domain reset
  * @rmtoll BDCR         BDRST         LL_RCC_ForceBackupDomainReset
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ForceBackupDomainReset(void)
{
  SET_BIT(RCC->BDCR, RCC_BDCR_BDRST);
}

/**
  * @brief  Release the Backup domain reset
  * @rmtoll BDCR         BDRST         LL_RCC_ReleaseBackupDomainReset
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ReleaseBackupDomainReset(void)
{
  CLEAR_BIT(RCC->BDCR, RCC_BDCR_BDRST);
}

/**
  * @}
  */


/** @defgroup RCC_LL_EF_PLL PLL
  * @{
  */

/**
  * @brief  Enable PLL
  * @rmtoll CR           PLLON         LL_RCC_PLL_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_Enable(void)
{
  SET_BIT(RCC->CR, RCC_CR_PLLON);
}

/**
  * @brief  Disable PLL
  * @note Cannot be disabled if the PLL clock is used as the system clock
  * @rmtoll CR           PLLON         LL_RCC_PLL_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_Disable(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_PLLON);
}

/**
  * @brief  Check if PLL Ready
  * @rmtoll CR           PLLRDY        LL_RCC_PLL_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_IsReady(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_PLLRDY) == (RCC_CR_PLLRDY)) ? 1UL : 0UL);
}

/**
  * @brief  Configure PLL used for SYSCLK Domain
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLR can be written only when PLL is disabled
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLL_ConfigDomain_SYS\n
  *         PLLCFGR      PLLM          LL_RCC_PLL_ConfigDomain_SYS\n
  *         PLLCFGR      PLLN          LL_RCC_PLL_ConfigDomain_SYS\n
  *         PLLCFGR      PLLR          LL_RCC_PLL_ConfigDomain_SYS
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLR This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLR_DIV_2
  *         @arg @ref LL_RCC_PLLR_DIV_4
  *         @arg @ref LL_RCC_PLLR_DIV_6
  *         @arg @ref LL_RCC_PLLR_DIV_8
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR,
             Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLR);
}

#if defined(SAI1)
/**
  * @brief  Configure PLL used for SAI domain clock
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLP can be written only when PLL is disabled
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLL_ConfigDomain_SAI\n
  *         PLLCFGR      PLLM          LL_RCC_PLL_ConfigDomain_SAI\n
  *         PLLCFGR      PLLN          LL_RCC_PLL_ConfigDomain_SAI\n
  *         PLLCFGR      PLLP          LL_RCC_PLL_ConfigDomain_SAI
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLP This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLP_DIV_2
  *         @arg @ref LL_RCC_PLLP_DIV_3
  *         @arg @ref LL_RCC_PLLP_DIV_4
  *         @arg @ref LL_RCC_PLLP_DIV_5
  *         @arg @ref LL_RCC_PLLP_DIV_6
  *         @arg @ref LL_RCC_PLLP_DIV_7
  *         @arg @ref LL_RCC_PLLP_DIV_8
  *         @arg @ref LL_RCC_PLLP_DIV_9
  *         @arg @ref LL_RCC_PLLP_DIV_10
  *         @arg @ref LL_RCC_PLLP_DIV_11
  *         @arg @ref LL_RCC_PLLP_DIV_12
  *         @arg @ref LL_RCC_PLLP_DIV_13
  *         @arg @ref LL_RCC_PLLP_DIV_14
  *         @arg @ref LL_RCC_PLLP_DIV_15
  *         @arg @ref LL_RCC_PLLP_DIV_16
  *         @arg @ref LL_RCC_PLLP_DIV_17
  *         @arg @ref LL_RCC_PLLP_DIV_18
  *         @arg @ref LL_RCC_PLLP_DIV_19
  *         @arg @ref LL_RCC_PLLP_DIV_20
  *         @arg @ref LL_RCC_PLLP_DIV_21
  *         @arg @ref LL_RCC_PLLP_DIV_22
  *         @arg @ref LL_RCC_PLLP_DIV_23
  *         @arg @ref LL_RCC_PLLP_DIV_24
  *         @arg @ref LL_RCC_PLLP_DIV_25
  *         @arg @ref LL_RCC_PLLP_DIV_26
  *         @arg @ref LL_RCC_PLLP_DIV_27
  *         @arg @ref LL_RCC_PLLP_DIV_28
  *         @arg @ref LL_RCC_PLLP_DIV_29
  *         @arg @ref LL_RCC_PLLP_DIV_30
  *         @arg @ref LL_RCC_PLLP_DIV_31
  *         @arg @ref LL_RCC_PLLP_DIV_32
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLP,
             Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLP);
}
#endif

/**
  * @brief  Configure PLL used for ADC domain clock
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLP can be written only when PLL is disabled
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLL_ConfigDomain_ADC\n
  *         PLLCFGR      PLLM          LL_RCC_PLL_ConfigDomain_ADC\n
  *         PLLCFGR      PLLN          LL_RCC_PLL_ConfigDomain_ADC\n
  *         PLLCFGR      PLLP          LL_RCC_PLL_ConfigDomain_ADC
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLP This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLP_DIV_2
  *         @arg @ref LL_RCC_PLLP_DIV_3
  *         @arg @ref LL_RCC_PLLP_DIV_4
  *         @arg @ref LL_RCC_PLLP_DIV_5
  *         @arg @ref LL_RCC_PLLP_DIV_6
  *         @arg @ref LL_RCC_PLLP_DIV_7
  *         @arg @ref LL_RCC_PLLP_DIV_8
  *         @arg @ref LL_RCC_PLLP_DIV_9
  *         @arg @ref LL_RCC_PLLP_DIV_10
  *         @arg @ref LL_RCC_PLLP_DIV_11
  *         @arg @ref LL_RCC_PLLP_DIV_12
  *         @arg @ref LL_RCC_PLLP_DIV_13
  *         @arg @ref LL_RCC_PLLP_DIV_14
  *         @arg @ref LL_RCC_PLLP_DIV_15
  *         @arg @ref LL_RCC_PLLP_DIV_16
  *         @arg @ref LL_RCC_PLLP_DIV_17
  *         @arg @ref LL_RCC_PLLP_DIV_18
  *         @arg @ref LL_RCC_PLLP_DIV_19
  *         @arg @ref LL_RCC_PLLP_DIV_20
  *         @arg @ref LL_RCC_PLLP_DIV_21
  *         @arg @ref LL_RCC_PLLP_DIV_22
  *         @arg @ref LL_RCC_PLLP_DIV_23
  *         @arg @ref LL_RCC_PLLP_DIV_24
  *         @arg @ref LL_RCC_PLLP_DIV_25
  *         @arg @ref LL_RCC_PLLP_DIV_26
  *         @arg @ref LL_RCC_PLLP_DIV_27
  *         @arg @ref LL_RCC_PLLP_DIV_28
  *         @arg @ref LL_RCC_PLLP_DIV_29
  *         @arg @ref LL_RCC_PLLP_DIV_30
  *         @arg @ref LL_RCC_PLLP_DIV_31
  *         @arg @ref LL_RCC_PLLP_DIV_32
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_ADC(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLP,
             Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLP);
}

/**
  * @brief  Configure PLL used for 48Mhz domain clock
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLQ can be written only when PLL is disabled
  * @note This  can be selected for USB, RNG
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLL_ConfigDomain_48M\n
  *         PLLCFGR      PLLM          LL_RCC_PLL_ConfigDomain_48M\n
  *         PLLCFGR      PLLN          LL_RCC_PLL_ConfigDomain_48M\n
  *         PLLCFGR      PLLQ          LL_RCC_PLL_ConfigDomain_48M
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLQ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLQ_DIV_2
  *         @arg @ref LL_RCC_PLLQ_DIV_3
  *         @arg @ref LL_RCC_PLLQ_DIV_4
  *         @arg @ref LL_RCC_PLLQ_DIV_5
  *         @arg @ref LL_RCC_PLLQ_DIV_6
  *         @arg @ref LL_RCC_PLLQ_DIV_7
  *         @arg @ref LL_RCC_PLLQ_DIV_8
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLQ,
             Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLQ);
}

/**
  * @brief  Get Main PLL multiplication factor for VCO
  * @rmtoll PLLCFGR      PLLN          LL_RCC_PLL_GetN
  * @retval Between 6 and 127
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_GetN(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLN) >>  RCC_PLLCFGR_PLLN_Pos);
}

/**
  * @brief  Get Main PLL division factor for PLLP
  * @note   used for PLLSAI1CLK (SAI1 clock)
  * @rmtoll PLLCFGR      PLLP       LL_RCC_PLL_GetP
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLP_DIV_2
  *         @arg @ref LL_RCC_PLLP_DIV_3
  *         @arg @ref LL_RCC_PLLP_DIV_4
  *         @arg @ref LL_RCC_PLLP_DIV_5
  *         @arg @ref LL_RCC_PLLP_DIV_6
  *         @arg @ref LL_RCC_PLLP_DIV_7
  *         @arg @ref LL_RCC_PLLP_DIV_8
  *         @arg @ref LL_RCC_PLLP_DIV_9
  *         @arg @ref LL_RCC_PLLP_DIV_10
  *         @arg @ref LL_RCC_PLLP_DIV_11
  *         @arg @ref LL_RCC_PLLP_DIV_12
  *         @arg @ref LL_RCC_PLLP_DIV_13
  *         @arg @ref LL_RCC_PLLP_DIV_14
  *         @arg @ref LL_RCC_PLLP_DIV_15
  *         @arg @ref LL_RCC_PLLP_DIV_16
  *         @arg @ref LL_RCC_PLLP_DIV_17
  *         @arg @ref LL_RCC_PLLP_DIV_18
  *         @arg @ref LL_RCC_PLLP_DIV_19
  *         @arg @ref LL_RCC_PLLP_DIV_20
  *         @arg @ref LL_RCC_PLLP_DIV_21
  *         @arg @ref LL_RCC_PLLP_DIV_22
  *         @arg @ref LL_RCC_PLLP_DIV_23
  *         @arg @ref LL_RCC_PLLP_DIV_24
  *         @arg @ref LL_RCC_PLLP_DIV_25
  *         @arg @ref LL_RCC_PLLP_DIV_26
  *         @arg @ref LL_RCC_PLLP_DIV_27
  *         @arg @ref LL_RCC_PLLP_DIV_28
  *         @arg @ref LL_RCC_PLLP_DIV_29
  *         @arg @ref LL_RCC_PLLP_DIV_30
  *         @arg @ref LL_RCC_PLLP_DIV_31
  *         @arg @ref LL_RCC_PLLP_DIV_32
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_GetP(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLP));
}

/**
  * @brief  Get Main PLL division factor for PLLQ
  * @note used for PLL48MCLK selected for USB, RNG (48 MHz clock)
  * @rmtoll PLLCFGR      PLLQ          LL_RCC_PLL_GetQ
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLQ_DIV_2
  *         @arg @ref LL_RCC_PLLQ_DIV_3
  *         @arg @ref LL_RCC_PLLQ_DIV_4
  *         @arg @ref LL_RCC_PLLQ_DIV_5
  *         @arg @ref LL_RCC_PLLQ_DIV_6
  *         @arg @ref LL_RCC_PLLQ_DIV_7
  *         @arg @ref LL_RCC_PLLQ_DIV_8
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_GetQ(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQ));
}

/**
  * @brief  Get Main PLL division factor for PLLR
  * @note used for PLLCLK (system clock)
  * @rmtoll PLLCFGR      PLLR          LL_RCC_PLL_GetR
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLR_DIV_2
  *         @arg @ref LL_RCC_PLLR_DIV_3
  *         @arg @ref LL_RCC_PLLR_DIV_4
  *         @arg @ref LL_RCC_PLLR_DIV_5
  *         @arg @ref LL_RCC_PLLR_DIV_6
  *         @arg @ref LL_RCC_PLLR_DIV_7
  *         @arg @ref LL_RCC_PLLR_DIV_8
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_GetR(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLR));
}

/**
  * @brief  Get Division factor for the main PLL and other PLL
  * @rmtoll PLLCFGR      PLLM          LL_RCC_PLL_GetDivider
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_GetDivider(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLM));
}

#if defined(SAI1)
/**
  * @brief  Enable PLL output mapped on SAI domain clock
  * @rmtoll PLLCFGR      PLLPEN        LL_RCC_PLL_EnableDomain_SAI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_EnableDomain_SAI(void)
{
  SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN);
}

/**
  * @brief  Disable PLL output mapped on SAI domain clock
  * @note In order to save power, when the PLLCLK  of the PLL is
  *       not used,  should be 0
  * @rmtoll PLLCFGR      PLLPEN        LL_RCC_PLL_DisableDomain_SAI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_DisableDomain_SAI(void)
{
  CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN);
}
#endif

/**
  * @brief  Enable PLL output mapped on ADC domain clock
  * @rmtoll PLLCFGR      PLLPEN        LL_RCC_PLL_EnableDomain_ADC
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_EnableDomain_ADC(void)
{
  SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN);
}

/**
  * @brief  Disable PLL output mapped on ADC domain clock
  * @note In order to save power, when the PLLCLK  of the PLL is
  *       not used,  should be 0
  * @rmtoll PLLCFGR      PLLPEN        LL_RCC_PLL_DisableDomain_ADC
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_DisableDomain_ADC(void)
{
  CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN);
}


/**
  * @brief  Enable PLL output mapped on 48MHz domain clock
  * @rmtoll PLLCFGR      PLLQEN        LL_RCC_PLL_EnableDomain_48M
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_EnableDomain_48M(void)
{
  SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQEN);
}

/**
  * @brief  Disable PLL output mapped on 48MHz domain clock
  * @note In order to save power, when the PLLCLK  of the PLL is
  *       not used,  should be 0
  * @rmtoll PLLCFGR      PLLQEN        LL_RCC_PLL_DisableDomain_48M
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_DisableDomain_48M(void)
{
  CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQEN);
}

/**
  * @brief  Enable PLL output mapped on SYSCLK domain
  * @rmtoll PLLCFGR      PLLREN        LL_RCC_PLL_EnableDomain_SYS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_EnableDomain_SYS(void)
{
  SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLREN);
}

/**
  * @brief  Disable PLL output mapped on SYSCLK domain
  * @note Cannot be disabled if the PLL clock is used as the system clock
  * @note In order to save power, when the PLLCLK  of the PLL is
  *       not used, Main PLL  should be 0
  * @rmtoll PLLCFGR      PLLREN        LL_RCC_PLL_DisableDomain_SYS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_DisableDomain_SYS(void)
{
  CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLREN);
}

/**
  * @}
  */

#if defined(SAI1)
/** @defgroup RCC_LL_EF_PLLSAI1 PLLSAI1
  * @{
  */

/**
  * @brief  Enable PLLSAI1
  * @rmtoll CR           PLLSAI1ON     LL_RCC_PLLSAI1_Enable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_Enable(void)
{
  SET_BIT(RCC->CR, RCC_CR_PLLSAI1ON);
}

/**
  * @brief  Disable PLLSAI1
  * @rmtoll CR           PLLSAI1ON     LL_RCC_PLLSAI1_Disable
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_Disable(void)
{
  CLEAR_BIT(RCC->CR, RCC_CR_PLLSAI1ON);
}

/**
  * @brief  Check if PLLSAI1 Ready
  * @rmtoll CR           PLLSAI1RDY    LL_RCC_PLLSAI1_IsReady
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_IsReady(void)
{
  return ((READ_BIT(RCC->CR, RCC_CR_PLLSAI1RDY) == (RCC_CR_PLLSAI1RDY)) ? 1UL : 0UL);
}

/**
  * @brief  Configure PLLSAI1 used for 48Mhz domain clock
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLQ can be written only when PLLSAI1 is disabled
  * @note This  can be selected for USB, RNG
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLLSAI1_ConfigDomain_48M\n
  *         PLLCFGR      PLLM          LL_RCC_PLLSAI1_ConfigDomain_48M\n
  *         PLLSAI1CFGR  PLLN      LL_RCC_PLLSAI1_ConfigDomain_48M\n
  *         PLLSAI1CFGR  PLLQ      LL_RCC_PLLSAI1_ConfigDomain_48M
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLQ This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_8
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM);
  MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN | RCC_PLLSAI1CFGR_PLLQ, (PLLN << RCC_PLLSAI1CFGR_PLLN_Pos) | PLLQ);
}

/**
  * @brief  Configure PLLSAI1 used for SAI domain clock
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLP can be written only when PLLSAI1 is disabled
  * @note This  can be selected for SAI1 or SAI2 (*)
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLLSAI1_ConfigDomain_SAI\n
  *         PLLCFGR      PLLM          LL_RCC_PLLSAI1_ConfigDomain_SAI\n
  *         PLLSAI1CFGR  PLLN      LL_RCC_PLLSAI1_ConfigDomain_SAI\n
  *         PLLSAI1CFGR  PLLP   LL_RCC_PLLSAI1_ConfigDomain_SAI
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLP This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_8
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_9
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_10
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_11
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_12
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_13
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_14
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_15
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_16
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_17
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_18
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_19
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_20
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_21
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_22
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_23
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_24
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_25
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_26
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_27
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_28
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_29
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_30
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_31
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_32
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM);
  MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN | RCC_PLLSAI1CFGR_PLLP,
             (PLLN << RCC_PLLSAI1CFGR_PLLN_Pos) | PLLP);
}

/**
  * @brief  Configure PLLSAI1 used for ADC domain clock
  * @note PLL Source and PLLM Divider can be written only when PLL is disabled
  *       PLLSAI1 are disabled
  * @note PLLN/PLLR can be written only when PLLSAI1 is disabled
  * @note This  can be selected for ADC
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLLSAI1_ConfigDomain_ADC\n
  *         PLLCFGR      PLLM          LL_RCC_PLLSAI1_ConfigDomain_ADC\n
  *         PLLSAI1CFGR  PLLN      LL_RCC_PLLSAI1_ConfigDomain_ADC\n
  *         PLLSAI1CFGR  PLLR      LL_RCC_PLLSAI1_ConfigDomain_ADC
  * @param  Source This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @param  PLLM This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLM_DIV_1
  *         @arg @ref LL_RCC_PLLM_DIV_2
  *         @arg @ref LL_RCC_PLLM_DIV_3
  *         @arg @ref LL_RCC_PLLM_DIV_4
  *         @arg @ref LL_RCC_PLLM_DIV_5
  *         @arg @ref LL_RCC_PLLM_DIV_6
  *         @arg @ref LL_RCC_PLLM_DIV_7
  *         @arg @ref LL_RCC_PLLM_DIV_8
  * @param  PLLN Between 6 and 127
  * @param  PLLR This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_8
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_ConfigDomain_ADC(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM);
  MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN | RCC_PLLSAI1CFGR_PLLR, (PLLN << RCC_PLLSAI1CFGR_PLLN_Pos) | PLLR);
}

/**
  * @brief  Get SAI1PLL multiplication factor for VCO
  * @rmtoll PLLSAI1CFGR  PLLN      LL_RCC_PLLSAI1_GetN
  * @retval Between 6 and 127
  */
__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetN(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN) >> RCC_PLLSAI1CFGR_PLLN_Pos);
}

/**
  * @brief  Get SAI1PLL division factor for PLLSAI1P
  * @note used for PLLSAI1CLK (SAI1 or SAI2 (*) clock).
  * @rmtoll PLLSAI1CFGR  PLLP      LL_RCC_PLLSAI1_GetP
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_8
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_9
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_10
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_11
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_12
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_13
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_14
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_15
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_16
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_17
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_18
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_19
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_20
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_21
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_22
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_23
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_24
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_25
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_26
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_27
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_28
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_29
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_30
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_31
  *         @arg @ref LL_RCC_PLLSAI1P_DIV_32
  */
__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetP(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLP));
}

/**
  * @brief  Get SAI1PLL division factor for PLLQ
  * @note used PLL48M2CLK selected for USB, RNG (48 MHz clock)
  * @rmtoll PLLSAI1CFGR  PLLQ      LL_RCC_PLLSAI1_GetQ
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1Q_DIV_8
  */
__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetQ(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQ));
}

/**
  * @brief  Get PLLSAI1 division factor for PLLSAIR
  * @note used for PLLADC1CLK (ADC clock)
  * @rmtoll PLLSAI1CFGR  PLLR      LL_RCC_PLLSAI1_GetR
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_2
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_3
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_4
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_5
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_6
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_7
  *         @arg @ref LL_RCC_PLLSAI1R_DIV_8
  */
__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetR(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLR));
}


/**
  * @brief  Enable PLLSAI1 output mapped on SAI domain clock
  * @rmtoll PLLSAI1CFGR  PLLPEN    LL_RCC_PLLSAI1_EnableDomain_SAI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_EnableDomain_SAI(void)
{
  SET_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLPEN);
}

/**
  * @brief  Disable PLLSAI1 output mapped on SAI domain clock
  * @note In order to save power, when  of the PLLSAI1 is
  *       not used, should be 0
  * @rmtoll PLLSAI1CFGR  PLLPEN    LL_RCC_PLLSAI1_DisableDomain_SAI
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_DisableDomain_SAI(void)
{
  CLEAR_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLPEN);
}

/**
  * @brief  Enable PLLSAI1 output mapped on 48MHz domain clock
  * @rmtoll PLLSAI1CFGR  PLLQEN    LL_RCC_PLLSAI1_EnableDomain_48M
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_EnableDomain_48M(void)
{
  SET_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQEN);
}

/**
  * @brief  Disable PLLSAI1 output mapped on 48MHz domain clock
  * @note In order to save power, when  of the PLLSAI1 is
  *       not used, should be 0
  * @rmtoll PLLSAI1CFGR  PLLQEN    LL_RCC_PLLSAI1_DisableDomain_48M
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_DisableDomain_48M(void)
{
  CLEAR_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQEN);
}

/**
  * @brief  Enable PLLSAI1 output mapped on ADC domain clock
  * @rmtoll PLLSAI1CFGR  PLLREN    LL_RCC_PLLSAI1_EnableDomain_ADC
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_EnableDomain_ADC(void)
{
  SET_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLREN);
}

/**
  * @brief  Disable PLLSAI1 output mapped on ADC domain clock
  * @note In order to save power, when  of the PLLSAI1 is
  *       not used, Main PLLSAI1 should be 0
  * @rmtoll PLLSAI1CFGR  PLLREN    LL_RCC_PLLSAI1_DisableDomain_ADC
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLLSAI1_DisableDomain_ADC(void)
{
  CLEAR_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLREN);
}
#endif

/**
  * @}
  */


/** @defgroup RCC_LL_EF_FLAG_Management FLAG Management
  * @{
  */

/**
  * @brief  Clear LSI1 ready interrupt flag
  * @rmtoll CICR         LSI1RDYC       LL_RCC_ClearFlag_LSI1RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_LSI1RDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_LSI1RDYC);
}

/**
  * @brief  Clear LSI2 ready interrupt flag
  * @rmtoll CICR         LSI2RDYC       LL_RCC_ClearFlag_LSI2RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_LSI2RDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_LSI2RDYC);
}

/**
  * @brief  Clear LSE ready interrupt flag
  * @rmtoll CICR         LSERDYC       LL_RCC_ClearFlag_LSERDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_LSERDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_LSERDYC);
}

/**
  * @brief  Clear MSI ready interrupt flag
  * @rmtoll CICR         MSIRDYC       LL_RCC_ClearFlag_MSIRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_MSIRDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_MSIRDYC);
}

/**
  * @brief  Clear HSI ready interrupt flag
  * @rmtoll CICR         HSIRDYC       LL_RCC_ClearFlag_HSIRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_HSIRDYC);
}

/**
  * @brief  Clear HSE ready interrupt flag
  * @rmtoll CICR         HSERDYC       LL_RCC_ClearFlag_HSERDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_HSERDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_HSERDYC);
}

/**
  * @brief  Configure PLL clock source
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLL_SetMainSource
  * @param PLLSource This parameter can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  * @retval None
  */
__STATIC_INLINE void LL_RCC_PLL_SetMainSource(uint32_t PLLSource)
{
  MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, PLLSource);
}

/**
  * @brief  Get the oscillator used as PLL clock source.
  * @rmtoll PLLCFGR      PLLSRC        LL_RCC_PLL_GetMainSource
  * @retval Returned value can be one of the following values:
  *         @arg @ref LL_RCC_PLLSOURCE_NONE
  *         @arg @ref LL_RCC_PLLSOURCE_MSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSI
  *         @arg @ref LL_RCC_PLLSOURCE_HSE
  */
__STATIC_INLINE uint32_t LL_RCC_PLL_GetMainSource(void)
{
  return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC));
}

/**
  * @brief  Clear PLL ready interrupt flag
  * @rmtoll CICR         PLLRDYC       LL_RCC_ClearFlag_PLLRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_PLLRDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_PLLRDYC);
}

/**
  * @brief  Clear HSI48 ready interrupt flag
  * @rmtoll CICR          HSI48RDYC     LL_RCC_ClearFlag_HSI48RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_HSI48RDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_HSI48RDYC);
}

#if defined(SAI1)
/**
  * @brief  Clear PLLSAI1 ready interrupt flag
  * @rmtoll CICR         PLLSAI1RDYC   LL_RCC_ClearFlag_PLLSAI1RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_PLLSAI1RDY(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_PLLSAI1RDYC);
}
#endif

/**
  * @brief  Clear Clock security system interrupt flag
  * @rmtoll CICR         CSSC          LL_RCC_ClearFlag_HSECSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_HSECSS(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_CSSC);
}

/**
  * @brief  Clear LSE Clock security system interrupt flag
  * @rmtoll CICR         LSECSSC       LL_RCC_ClearFlag_LSECSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearFlag_LSECSS(void)
{
  SET_BIT(RCC->CICR, RCC_CICR_LSECSSC);
}

/**
  * @brief  Check if LSI1 ready interrupt occurred or not
  * @rmtoll CIFR         LSI1RDYF       LL_RCC_IsActiveFlag_LSI1RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSI1RDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSI1RDYF) == (RCC_CIFR_LSI1RDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if LSI2 ready interrupt occurred or not
  * @rmtoll CIFR         LSI2RDYF       LL_RCC_IsActiveFlag_LSI2RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSI2RDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSI2RDYF) == (RCC_CIFR_LSI2RDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if LSE ready interrupt occurred or not
  * @rmtoll CIFR         LSERDYF       LL_RCC_IsActiveFlag_LSERDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSERDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSERDYF) == (RCC_CIFR_LSERDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if MSI ready interrupt occurred or not
  * @rmtoll CIFR         MSIRDYF       LL_RCC_IsActiveFlag_MSIRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_MSIRDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_MSIRDYF) == (RCC_CIFR_MSIRDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HSI ready interrupt occurred or not
  * @rmtoll CIFR         HSIRDYF       LL_RCC_IsActiveFlag_HSIRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSIRDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_HSIRDYF) == (RCC_CIFR_HSIRDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HSE ready interrupt occurred or not
  * @rmtoll CIFR         HSERDYF       LL_RCC_IsActiveFlag_HSERDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSERDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_HSERDYF) == (RCC_CIFR_HSERDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if PLL ready interrupt occurred or not
  * @rmtoll CIFR         PLLRDYF       LL_RCC_IsActiveFlag_PLLRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLRDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_PLLRDYF) == (RCC_CIFR_PLLRDYF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HSI48 ready interrupt occurred or not
  * @rmtoll CIFR          HSI48RDYF     LL_RCC_IsActiveFlag_HSI48RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSI48RDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_HSI48RDYF) == (RCC_CIFR_HSI48RDYF)) ? 1UL : 0UL);
}

#if defined(SAI1)
/**
  * @brief  Check if PLLSAI1 ready interrupt occurred or not
  * @rmtoll CIFR         PLLSAI1RDYF   LL_RCC_IsActiveFlag_PLLSAI1RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLSAI1RDY(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_PLLSAI1RDYF) == (RCC_CIFR_PLLSAI1RDYF)) ? 1UL : 0UL);
}
#endif

/**
  * @brief  Check if Clock security system interrupt occurred or not
  * @rmtoll CIFR         CSSF          LL_RCC_IsActiveFlag_HSECSS
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSECSS(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_CSSF) == (RCC_CIFR_CSSF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if LSE Clock security system interrupt occurred or not
  * @rmtoll CIFR         LSECSSF       LL_RCC_IsActiveFlag_LSECSS
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSECSS(void)
{
  return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSECSSF) == (RCC_CIFR_LSECSSF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HCLK1 prescaler flag value has been applied or not
  * @rmtoll CFGR         HPREF       LL_RCC_IsActiveFlag_HPRE
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HPRE(void)
{
  return ((READ_BIT(RCC->CFGR, RCC_CFGR_HPREF) == (RCC_CFGR_HPREF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HCLK2 prescaler flag value has been applied or not
  * @rmtoll EXTCFGR         C2HPREF       LL_RCC_IsActiveFlag_C2HPRE
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_C2HPRE(void)
{
  return ((READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_C2HPREF) == (RCC_EXTCFGR_C2HPREF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if HCLK4 prescaler flag value has been applied or not
  * @rmtoll EXTCFGR         SHDHPREF       LL_RCC_IsActiveFlag_SHDHPRE
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SHDHPRE(void)
{
  return ((READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_SHDHPREF) == (RCC_EXTCFGR_SHDHPREF)) ? 1UL : 0UL);
}


/**
  * @brief  Check if PLCK1 prescaler flag value has been applied or not
  * @rmtoll CFGR         PPRE1F       LL_RCC_IsActiveFlag_PPRE1
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PPRE1(void)
{
  return ((READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1F) == (RCC_CFGR_PPRE1F)) ? 1UL : 0UL);
}

/**
  * @brief  Check if PLCK2 prescaler flag value has been applied or not
  * @rmtoll CFGR         PPRE2F       LL_RCC_IsActiveFlag_PPRE2
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PPRE2(void)
{
  return ((READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2F) == (RCC_CFGR_PPRE2F)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag Independent Watchdog reset is set or not.
  * @rmtoll CSR          IWDGRSTF      LL_RCC_IsActiveFlag_IWDGRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_IWDGRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_IWDGRSTF) == (RCC_CSR_IWDGRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag Low Power reset is set or not.
  * @rmtoll CSR          LPWRRSTF      LL_RCC_IsActiveFlag_LPWRRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LPWRRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_LPWRRSTF) == (RCC_CSR_LPWRRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag Option byte reset is set or not.
  * @rmtoll CSR          OBLRSTF       LL_RCC_IsActiveFlag_OBLRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_OBLRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_OBLRSTF) == (RCC_CSR_OBLRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag Pin reset is set or not.
  * @rmtoll CSR          PINRSTF       LL_RCC_IsActiveFlag_PINRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PINRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_PINRSTF) == (RCC_CSR_PINRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag Software reset is set or not.
  * @rmtoll CSR          SFTRSTF       LL_RCC_IsActiveFlag_SFTRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SFTRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_SFTRSTF) == (RCC_CSR_SFTRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag Window Watchdog reset is set or not.
  * @rmtoll CSR          WWDGRSTF      LL_RCC_IsActiveFlag_WWDGRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_WWDGRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_WWDGRSTF) == (RCC_CSR_WWDGRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Check if RCC flag BOR reset is set or not.
  * @rmtoll CSR          BORRSTF       LL_RCC_IsActiveFlag_BORRST
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_BORRST(void)
{
  return ((READ_BIT(RCC->CSR, RCC_CSR_BORRSTF) == (RCC_CSR_BORRSTF)) ? 1UL : 0UL);
}

/**
  * @brief  Set RMVF bit to clear the reset flags.
  * @rmtoll CSR          RMVF          LL_RCC_ClearResetFlags
  * @retval None
  */
__STATIC_INLINE void LL_RCC_ClearResetFlags(void)
{
  SET_BIT(RCC->CSR, RCC_CSR_RMVF);
}

/**
  * @}
  */

/** @defgroup RCC_LL_EF_IT_Management IT Management
  * @{
  */

/**
  * @brief  Enable LSI1 ready interrupt
  * @rmtoll CIER         LSI1RDYIE      LL_RCC_EnableIT_LSI1RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_LSI1RDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_LSI1RDYIE);
}

/**
  * @brief  Enable LSI2 ready interrupt
  * @rmtoll CIER         LSI2RDYIE      LL_RCC_EnableIT_LSI2RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_LSI2RDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_LSI2RDYIE);
}
/**
  * @brief  Enable LSE ready interrupt
  * @rmtoll CIER         LSERDYIE      LL_RCC_EnableIT_LSERDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_LSERDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_LSERDYIE);
}

/**
  * @brief  Enable MSI ready interrupt
  * @rmtoll CIER         MSIRDYIE      LL_RCC_EnableIT_MSIRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_MSIRDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_MSIRDYIE);
}

/**
  * @brief  Enable HSI ready interrupt
  * @rmtoll CIER         HSIRDYIE      LL_RCC_EnableIT_HSIRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_HSIRDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_HSIRDYIE);
}

/**
  * @brief  Enable HSE ready interrupt
  * @rmtoll CIER         HSERDYIE      LL_RCC_EnableIT_HSERDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_HSERDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_HSERDYIE);
}

/**
  * @brief  Enable PLL ready interrupt
  * @rmtoll CIER         PLLRDYIE      LL_RCC_EnableIT_PLLRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_PLLRDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_PLLRDYIE);
}

/**
  * @brief  Enable HSI48 ready interrupt
  * @rmtoll CIER          HSI48RDYIE    LL_RCC_EnableIT_HSI48RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_HSI48RDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_HSI48RDYIE);
}

#if defined(SAI1)
/**
  * @brief  Enable PLLSAI1 ready interrupt
  * @rmtoll CIER         PLLSAI1RDYIE  LL_RCC_EnableIT_PLLSAI1RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_PLLSAI1RDY(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE);
}
#endif

/**
  * @brief  Enable LSE clock security system interrupt
  * @rmtoll CIER         LSECSSIE      LL_RCC_EnableIT_LSECSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_EnableIT_LSECSS(void)
{
  SET_BIT(RCC->CIER, RCC_CIER_LSECSSIE);
}

/**
  * @brief  Disable LSI1 ready interrupt
  * @rmtoll CIER         LSI1RDYIE      LL_RCC_DisableIT_LSI1RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_LSI1RDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_LSI1RDYIE);
}

/**
  * @brief  Disable LSI2 ready interrupt
  * @rmtoll CIER         LSI2RDYIE      LL_RCC_DisableIT_LSI2RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_LSI2RDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_LSI2RDYIE);
}
/**
  * @brief  Disable LSE ready interrupt
  * @rmtoll CIER         LSERDYIE      LL_RCC_DisableIT_LSERDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_LSERDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_LSERDYIE);
}

/**
  * @brief  Disable MSI ready interrupt
  * @rmtoll CIER         MSIRDYIE      LL_RCC_DisableIT_MSIRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_MSIRDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_MSIRDYIE);
}

/**
  * @brief  Disable HSI ready interrupt
  * @rmtoll CIER         HSIRDYIE      LL_RCC_DisableIT_HSIRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_HSIRDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_HSIRDYIE);
}

/**
  * @brief  Disable HSE ready interrupt
  * @rmtoll CIER         HSERDYIE      LL_RCC_DisableIT_HSERDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_HSERDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_HSERDYIE);
}

/**
  * @brief  Disable PLL ready interrupt
  * @rmtoll CIER         PLLRDYIE      LL_RCC_DisableIT_PLLRDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_PLLRDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_PLLRDYIE);
}

/**
  * @brief  Disable HSI48 ready interrupt
  * @rmtoll CIER          HSI48RDYIE    LL_RCC_DisableIT_HSI48RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_HSI48RDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_HSI48RDYIE);
}

#if defined(SAI1)
/**
  * @brief  Disable PLLSAI1 ready interrupt
  * @rmtoll CIER         PLLSAI1RDYIE  LL_RCC_DisableIT_PLLSAI1RDY
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_PLLSAI1RDY(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE);
}
#endif

/**
  * @brief  Disable LSE clock security system interrupt
  * @rmtoll CIER         LSECSSIE      LL_RCC_DisableIT_LSECSS
  * @retval None
  */
__STATIC_INLINE void LL_RCC_DisableIT_LSECSS(void)
{
  CLEAR_BIT(RCC->CIER, RCC_CIER_LSECSSIE);
}

/**
  * @brief  Checks if LSI1 ready interrupt source is enabled or disabled.
  * @rmtoll CIER         LSI1RDYIE      LL_RCC_IsEnabledIT_LSI1RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSI1RDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_LSI1RDYIE) == (RCC_CIER_LSI1RDYIE)) ? 1UL : 0UL);
}

/**
  * @brief  Checks if LSI2 ready interrupt source is enabled or disabled.
  * @rmtoll CIER         LSI2RDYIE      LL_RCC_IsEnabledIT_LSI2RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSI2RDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_LSI2RDYIE) == (RCC_CIER_LSI2RDYIE)) ? 1UL : 0UL);
}
/**
  * @brief  Checks if LSE ready interrupt source is enabled or disabled.
  * @rmtoll CIER         LSERDYIE      LL_RCC_IsEnabledIT_LSERDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSERDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_LSERDYIE) == (RCC_CIER_LSERDYIE)) ? 1UL : 0UL);
}

/**
  * @brief  Checks if MSI ready interrupt source is enabled or disabled.
  * @rmtoll CIER         MSIRDYIE      LL_RCC_IsEnabledIT_MSIRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_MSIRDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_MSIRDYIE) == (RCC_CIER_MSIRDYIE)) ? 1UL : 0UL);
}

/**
  * @brief  Checks if HSI ready interrupt source is enabled or disabled.
  * @rmtoll CIER         HSIRDYIE      LL_RCC_IsEnabledIT_HSIRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSIRDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_HSIRDYIE) == (RCC_CIER_HSIRDYIE)) ? 1UL : 0UL);
}

/**
  * @brief  Checks if HSE ready interrupt source is enabled or disabled.
  * @rmtoll CIER         HSERDYIE      LL_RCC_IsEnabledIT_HSERDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSERDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_HSERDYIE) == (RCC_CIER_HSERDYIE)) ? 1UL : 0UL);
}

/**
  * @brief  Checks if PLL ready interrupt source is enabled or disabled.
  * @rmtoll CIER         PLLRDYIE      LL_RCC_IsEnabledIT_PLLRDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLRDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_PLLRDYIE) == (RCC_CIER_PLLRDYIE)) ? 1UL : 0UL);
}

/**
  * @brief  Checks if HSI48 ready interrupt source is enabled or disabled.
  * @rmtoll CIER          HSI48RDYIE    LL_RCC_IsEnabledIT_HSI48RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSI48RDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_HSI48RDYIE) == (RCC_CIER_HSI48RDYIE)) ? 1UL : 0UL);
}

#if defined(SAI1)
/**
  * @brief  Checks if PLLSAI1 ready interrupt source is enabled or disabled.
  * @rmtoll CIER         PLLSAI1RDYIE  LL_RCC_IsEnabledIT_PLLSAI1RDY
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLSAI1RDY(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE) == (RCC_CIER_PLLSAI1RDYIE)) ? 1UL : 0UL);
}
#endif

/**
  * @brief  Checks if LSECSS interrupt source is enabled or disabled.
  * @rmtoll CIER         LSECSSIE      LL_RCC_IsEnabledIT_LSECSS
  * @retval State of bit (1 or 0).
  */
__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSECSS(void)
{
  return ((READ_BIT(RCC->CIER, RCC_CIER_LSECSSIE) == (RCC_CIER_LSECSSIE)) ? 1UL : 0UL);
}

/**
  * @}
  */

#if defined(USE_FULL_LL_DRIVER)
/** @defgroup RCC_LL_EF_Init De-initialization function
  * @{
  */
ErrorStatus LL_RCC_DeInit(void);
/**
  * @}
  */

/** @defgroup RCC_LL_EF_Get_Freq Get system and peripherals clocks frequency functions
  * @{
  */
void        LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks);
uint32_t    LL_RCC_GetSMPSClockFreq(void);
uint32_t    LL_RCC_GetUSARTClockFreq(uint32_t USARTxSource);
uint32_t    LL_RCC_GetI2CClockFreq(uint32_t I2CxSource);
#if defined(LPUART1)
uint32_t    LL_RCC_GetLPUARTClockFreq(uint32_t LPUARTxSource);
#endif
uint32_t    LL_RCC_GetLPTIMClockFreq(uint32_t LPTIMxSource);
#if defined(SAI1)
uint32_t    LL_RCC_GetSAIClockFreq(uint32_t SAIxSource);
#endif
uint32_t    LL_RCC_GetCLK48ClockFreq(uint32_t CLK48xSource);
uint32_t    LL_RCC_GetRNGClockFreq(uint32_t RNGxSource);
uint32_t    LL_RCC_GetUSBClockFreq(uint32_t USBxSource);
uint32_t    LL_RCC_GetADCClockFreq(uint32_t ADCxSource);
uint32_t    LL_RCC_GetRTCClockFreq(void);
uint32_t    LL_RCC_GetRFWKPClockFreq(void);
/**
  * @}
  */
#endif /* USE_FULL_LL_DRIVER */

/**
  * @}
  */

/**
  * @}
  */

#endif /* defined(RCC) */

/**
  * @}
  */

#ifdef __cplusplus
}
#endif

#endif /* STM32WBxx_LL_RCC_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/