ide-usb/Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_bus.h

/**
  ******************************************************************************
  * @file    stm32f7xx_ll_bus.h
  * @author  MCD Application Team
  * @brief   Header file of BUS LL module.

  @verbatim
                      ##### RCC Limitations #####
  ==============================================================================
    [..]  
      A delay between an RCC peripheral clock enable and the effective peripheral 
      enabling should be taken into account in order to manage the peripheral read/write 
      from/to registers.
      (+) This delay depends on the peripheral mapping.
        (++) AHB & APB peripherals, 1 dummy read is necessary

    [..]  
      Workarounds:
      (#) For AHB & APB peripherals, a dummy read to the peripheral register has been
          inserted in each LL_{BUS}_GRP{x}_EnableClock() function.

  @endverbatim
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2017 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file in
  * the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F7xx_LL_BUS_H
#define __STM32F7xx_LL_BUS_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f7xx.h"

/** @addtogroup STM32F7xx_LL_Driver
  * @{
  */

#if defined(RCC)

/** @defgroup BUS_LL BUS
  * @{
  */

/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup BUS_LL_Exported_Constants BUS Exported Constants
  * @{
  */

/** @defgroup BUS_LL_EC_AHB1_GRP1_PERIPH  AHB1 GRP1 PERIPH
  * @{
  */
#define LL_AHB1_GRP1_PERIPH_ALL             0xFFFFFFFFU
#define LL_AHB1_GRP1_PERIPH_GPIOA           RCC_AHB1ENR_GPIOAEN
#define LL_AHB1_GRP1_PERIPH_GPIOB           RCC_AHB1ENR_GPIOBEN
#define LL_AHB1_GRP1_PERIPH_GPIOC           RCC_AHB1ENR_GPIOCEN
#define LL_AHB1_GRP1_PERIPH_GPIOD           RCC_AHB1ENR_GPIODEN
#define LL_AHB1_GRP1_PERIPH_GPIOE           RCC_AHB1ENR_GPIOEEN
#define LL_AHB1_GRP1_PERIPH_GPIOF           RCC_AHB1ENR_GPIOFEN
#define LL_AHB1_GRP1_PERIPH_GPIOG           RCC_AHB1ENR_GPIOGEN
#define LL_AHB1_GRP1_PERIPH_GPIOH           RCC_AHB1ENR_GPIOHEN
#define LL_AHB1_GRP1_PERIPH_GPIOI           RCC_AHB1ENR_GPIOIEN
#if defined(GPIOJ)
#define LL_AHB1_GRP1_PERIPH_GPIOJ           RCC_AHB1ENR_GPIOJEN
#endif /* GPIOJ */
#if defined(GPIOK)
#define LL_AHB1_GRP1_PERIPH_GPIOK           RCC_AHB1ENR_GPIOKEN
#endif /* GPIOK */
#define LL_AHB1_GRP1_PERIPH_CRC             RCC_AHB1ENR_CRCEN
#define LL_AHB1_GRP1_PERIPH_BKPSRAM         RCC_AHB1ENR_BKPSRAMEN
#define LL_AHB1_GRP1_PERIPH_DTCMRAM         RCC_AHB1ENR_DTCMRAMEN
#define LL_AHB1_GRP1_PERIPH_DMA1            RCC_AHB1ENR_DMA1EN
#define LL_AHB1_GRP1_PERIPH_DMA2            RCC_AHB1ENR_DMA2EN
#if defined(DMA2D)
#define LL_AHB1_GRP1_PERIPH_DMA2D           RCC_AHB1ENR_DMA2DEN
#endif /* DMA2D */
#if defined(ETH)
#define LL_AHB1_GRP1_PERIPH_ETHMAC          RCC_AHB1ENR_ETHMACEN
#define LL_AHB1_GRP1_PERIPH_ETHMACTX        RCC_AHB1ENR_ETHMACTXEN
#define LL_AHB1_GRP1_PERIPH_ETHMACRX        RCC_AHB1ENR_ETHMACRXEN
#define LL_AHB1_GRP1_PERIPH_ETHMACPTP       RCC_AHB1ENR_ETHMACPTPEN
#endif /* ETH */
#define LL_AHB1_GRP1_PERIPH_OTGHS           RCC_AHB1ENR_OTGHSEN
#define LL_AHB1_GRP1_PERIPH_OTGHSULPI       RCC_AHB1ENR_OTGHSULPIEN
#define LL_AHB1_GRP1_PERIPH_AXI             RCC_AHB1LPENR_AXILPEN
#define LL_AHB1_GRP1_PERIPH_FLITF           RCC_AHB1LPENR_FLITFLPEN
#define LL_AHB1_GRP1_PERIPH_SRAM1           RCC_AHB1LPENR_SRAM1LPEN
#define LL_AHB1_GRP1_PERIPH_SRAM2           RCC_AHB1LPENR_SRAM2LPEN
/**
  * @}
  */

/** @defgroup BUS_LL_EC_AHB2_GRP1_PERIPH  AHB2 GRP1 PERIPH
  * @{
  */
#define LL_AHB2_GRP1_PERIPH_ALL            0xFFFFFFFFU
#if defined(DCMI)
#define LL_AHB2_GRP1_PERIPH_DCMI           RCC_AHB2ENR_DCMIEN
#endif /* DCMI */
#if defined(JPEG)
#define LL_AHB2_GRP1_PERIPH_JPEG           RCC_AHB2ENR_JPEGEN
#endif /* JPEG */
#if defined(CRYP) 
#define LL_AHB2_GRP1_PERIPH_CRYP           RCC_AHB2ENR_CRYPEN
#endif /* CRYP */
#if defined(AES)
#define LL_AHB2_GRP1_PERIPH_AES            RCC_AHB2ENR_AESEN
#endif /* AES */
#if defined(HASH)
#define LL_AHB2_GRP1_PERIPH_HASH           RCC_AHB2ENR_HASHEN
#endif /* HASH */
#define LL_AHB2_GRP1_PERIPH_RNG            RCC_AHB2ENR_RNGEN
#define LL_AHB2_GRP1_PERIPH_OTGFS          RCC_AHB2ENR_OTGFSEN
/**
  * @}
  */

/** @defgroup BUS_LL_EC_AHB3_GRP1_PERIPH  AHB3 GRP1 PERIPH
  * @{
  */
#define LL_AHB3_GRP1_PERIPH_ALL            0xFFFFFFFFU
#define LL_AHB3_GRP1_PERIPH_FMC            RCC_AHB3ENR_FMCEN
#define LL_AHB3_GRP1_PERIPH_QSPI           RCC_AHB3ENR_QSPIEN
/**
  * @}
  */

/** @defgroup BUS_LL_EC_APB1_GRP1_PERIPH  APB1 GRP1 PERIPH
  * @{
  */
#define LL_APB1_GRP1_PERIPH_ALL            0xFFFFFFFFU
#define LL_APB1_GRP1_PERIPH_TIM2           RCC_APB1ENR_TIM2EN
#define LL_APB1_GRP1_PERIPH_TIM3           RCC_APB1ENR_TIM3EN
#define LL_APB1_GRP1_PERIPH_TIM4           RCC_APB1ENR_TIM4EN
#define LL_APB1_GRP1_PERIPH_TIM5           RCC_APB1ENR_TIM5EN
#define LL_APB1_GRP1_PERIPH_TIM6           RCC_APB1ENR_TIM6EN
#define LL_APB1_GRP1_PERIPH_TIM7           RCC_APB1ENR_TIM7EN
#define LL_APB1_GRP1_PERIPH_TIM12          RCC_APB1ENR_TIM12EN
#define LL_APB1_GRP1_PERIPH_TIM13          RCC_APB1ENR_TIM13EN
#define LL_APB1_GRP1_PERIPH_TIM14          RCC_APB1ENR_TIM14EN
#define LL_APB1_GRP1_PERIPH_LPTIM1         RCC_APB1ENR_LPTIM1EN
#define LL_APB1_GRP1_PERIPH_WWDG           RCC_APB1ENR_WWDGEN
#define LL_APB1_GRP1_PERIPH_SPI2           RCC_APB1ENR_SPI2EN
#define LL_APB1_GRP1_PERIPH_SPI3           RCC_APB1ENR_SPI3EN
#if defined(SPDIFRX)
#define LL_APB1_GRP1_PERIPH_SPDIFRX        RCC_APB1ENR_SPDIFRXEN
#endif /* SPDIFRX */
#define LL_APB1_GRP1_PERIPH_USART2         RCC_APB1ENR_USART2EN
#define LL_APB1_GRP1_PERIPH_USART3         RCC_APB1ENR_USART3EN
#define LL_APB1_GRP1_PERIPH_UART4          RCC_APB1ENR_UART4EN
#define LL_APB1_GRP1_PERIPH_UART5          RCC_APB1ENR_UART5EN
#define LL_APB1_GRP1_PERIPH_I2C1           RCC_APB1ENR_I2C1EN
#define LL_APB1_GRP1_PERIPH_I2C2           RCC_APB1ENR_I2C2EN
#define LL_APB1_GRP1_PERIPH_I2C3           RCC_APB1ENR_I2C3EN
#if defined(I2C4)
#define LL_APB1_GRP1_PERIPH_I2C4           RCC_APB1ENR_I2C4EN
#endif /* I2C4 */
#define LL_APB1_GRP1_PERIPH_CAN1           RCC_APB1ENR_CAN1EN
#if defined(CAN2)
#define LL_APB1_GRP1_PERIPH_CAN2           RCC_APB1ENR_CAN2EN
#endif /* CAN2 */
#if defined(CAN3)
#define LL_APB1_GRP1_PERIPH_CAN3           RCC_APB1ENR_CAN3EN
#endif /* CAN3 */
#if defined(CEC)
#define LL_APB1_GRP1_PERIPH_CEC            RCC_APB1ENR_CECEN
#endif /* CEC */
#define LL_APB1_GRP1_PERIPH_PWR            RCC_APB1ENR_PWREN
#define LL_APB1_GRP1_PERIPH_DAC1           RCC_APB1ENR_DACEN
#define LL_APB1_GRP1_PERIPH_UART7          RCC_APB1ENR_UART7EN
#define LL_APB1_GRP1_PERIPH_UART8          RCC_APB1ENR_UART8EN
#if defined(RCC_APB1ENR_RTCEN)
#define LL_APB1_GRP1_PERIPH_RTCAPB         RCC_APB1ENR_RTCEN
#endif /* RCC_APB1ENR_RTCEN */
/**
  * @}
  */

/** @defgroup BUS_LL_EC_APB2_GRP1_PERIPH  APB2 GRP1 PERIPH
  * @{
  */
#define LL_APB2_GRP1_PERIPH_ALL          0xFFFFFFFFU
#define LL_APB2_GRP1_PERIPH_TIM1         RCC_APB2ENR_TIM1EN
#define LL_APB2_GRP1_PERIPH_TIM8         RCC_APB2ENR_TIM8EN
#define LL_APB2_GRP1_PERIPH_USART1       RCC_APB2ENR_USART1EN
#define LL_APB2_GRP1_PERIPH_USART6       RCC_APB2ENR_USART6EN
#define LL_APB2_GRP1_PERIPH_ADC1         RCC_APB2ENR_ADC1EN
#define LL_APB2_GRP1_PERIPH_ADC2         RCC_APB2ENR_ADC2EN
#define LL_APB2_GRP1_PERIPH_ADC3         RCC_APB2ENR_ADC3EN
#define LL_APB2_GRP1_PERIPH_SDMMC1       RCC_APB2ENR_SDMMC1EN
#if defined(SDMMC2)
#define LL_APB2_GRP1_PERIPH_SDMMC2       RCC_APB2ENR_SDMMC2EN
#endif /* SDMMC2 */
#define LL_APB2_GRP1_PERIPH_SPI1         RCC_APB2ENR_SPI1EN
#define LL_APB2_GRP1_PERIPH_SPI4         RCC_APB2ENR_SPI4EN
#define LL_APB2_GRP1_PERIPH_SYSCFG       RCC_APB2ENR_SYSCFGEN
#define LL_APB2_GRP1_PERIPH_TIM9         RCC_APB2ENR_TIM9EN
#define LL_APB2_GRP1_PERIPH_TIM10        RCC_APB2ENR_TIM10EN
#define LL_APB2_GRP1_PERIPH_TIM11        RCC_APB2ENR_TIM11EN
#define LL_APB2_GRP1_PERIPH_SPI5         RCC_APB2ENR_SPI5EN
#if defined(SPI6)
#define LL_APB2_GRP1_PERIPH_SPI6         RCC_APB2ENR_SPI6EN
#endif /* SPI6 */
#define LL_APB2_GRP1_PERIPH_SAI1         RCC_APB2ENR_SAI1EN
#define LL_APB2_GRP1_PERIPH_SAI2         RCC_APB2ENR_SAI2EN
#if defined(LTDC)
#define LL_APB2_GRP1_PERIPH_LTDC         RCC_APB2ENR_LTDCEN
#endif /* LTDC */
#if defined(DSI)
#define LL_APB2_GRP1_PERIPH_DSI          RCC_APB2ENR_DSIEN
#endif /* DSI */
#if defined(DFSDM1_Channel0)
#define LL_APB2_GRP1_PERIPH_DFSDM1       RCC_APB2ENR_DFSDM1EN
#endif /* DFSDM1_Channel0 */
#if defined(MDIOS)
#define LL_APB2_GRP1_PERIPH_MDIO         RCC_APB2ENR_MDIOEN
#endif /* MDIOS */
#if defined(USB_HS_PHYC)
#define LL_APB2_GRP1_PERIPH_OTGPHYC      RCC_APB2ENR_OTGPHYCEN
#endif /* USB_HS_PHYC */
#define LL_APB2_GRP1_PERIPH_ADC          RCC_APB2RSTR_ADCRST
/**
  * @}
  */

/**
  * @}
  */

/* Exported macro ------------------------------------------------------------*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup BUS_LL_Exported_Functions BUS Exported Functions
  * @{
  */

/** @defgroup BUS_LL_EF_AHB1 AHB1
  * @{
  */

/**
  * @brief  Enable AHB1 peripherals clock.
  * @rmtoll AHB1ENR      GPIOAEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOBEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOCEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIODEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOEEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOFEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOGEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOHEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOIEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOJEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      GPIOKEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      CRCEN              LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      BKPSRAMEN          LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      DTCMRAMEN          LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      DMA1EN             LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      DMA2EN             LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      DMA2DEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      ETHMACEN           LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      ETHMACTXEN         LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      ETHMACRXEN         LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      ETHMACPTPEN        LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      OTGHSEN            LL_AHB1_GRP1_EnableClock\n
  *         AHB1ENR      OTGHSULPIEN        LL_AHB1_GRP1_EnableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DTCMRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB1_GRP1_EnableClock(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->AHB1ENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->AHB1ENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Check if AHB1 peripheral clock is enabled or not
  * @rmtoll AHB1ENR      GPIOAEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOBEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOCEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIODEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOEEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOFEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOGEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOHEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOIEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOJEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      GPIOKEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      CRCEN              LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      BKPSRAMEN          LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      DTCMRAMEN          LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      DMA1EN             LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      DMA2EN             LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      DMA2DEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      ETHMACEN           LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      ETHMACTXEN         LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      ETHMACRXEN         LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      ETHMACPTPEN        LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      OTGHSEN            LL_AHB1_GRP1_IsEnabledClock\n
  *         AHB1ENR      OTGHSULPIENDEN     LL_AHB1_GRP1_IsEnabledClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DTCMRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI
  *
  *         (*) value not defined in all devices.
  * @retval State of Periphs (1 or 0).
*/
__STATIC_INLINE uint32_t LL_AHB1_GRP1_IsEnabledClock(uint32_t Periphs)
{
  return (READ_BIT(RCC->AHB1ENR, Periphs) == Periphs);
}

/**
  * @brief  Disable AHB1 peripherals clock.
  * @rmtoll AHB1ENR      GPIOAEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOBEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOCEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIODEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOEEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOFEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOGEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOHEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOIEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOJEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      GPIOKEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      CRCEN              LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      BKPSRAMEN          LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      DTCMRAMEN          LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      DMA1EN             LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      DMA2EN             LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      DMA2DEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      ETHMACEN           LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      ETHMACTXEN         LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      ETHMACRXEN         LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      ETHMACPTPEN        LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      OTGHSEN            LL_AHB1_GRP1_DisableClock\n
  *         AHB1ENR      OTGHSULPIENDEN     LL_AHB1_GRP1_DisableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DTCMRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB1_GRP1_DisableClock(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB1ENR, Periphs);
}

/**
  * @brief  Force AHB1 peripherals reset.
  * @rmtoll AHB1RSTR     GPIOARST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOBRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOCRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIODRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOERST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOFRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOGRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOHRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOIRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOJRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     GPIOKRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     CRCRST        LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     DMA1RST       LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     DMA2RST       LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     DMA2DRST      LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     ETHMACRST     LL_AHB1_GRP1_ForceReset\n
  *         AHB1RSTR     OTGHSRST      LL_AHB1_GRP1_ForceReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ALL
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB1_GRP1_ForceReset(uint32_t Periphs)
{
  SET_BIT(RCC->AHB1RSTR, Periphs);
}

/**
  * @brief  Release AHB1 peripherals reset.
  * @rmtoll AHB1RSTR     GPIOARST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOBRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOCRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIODRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOERST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOFRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOGRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOHRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOIRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOJRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     GPIOKRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     CRCRST        LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     DMA1RST       LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     DMA2RST       LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     DMA2DRST      LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     ETHMACRST     LL_AHB1_GRP1_ReleaseReset\n
  *         AHB1RSTR     OTGHSRST      LL_AHB1_GRP1_ReleaseReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ALL
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB1_GRP1_ReleaseReset(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB1RSTR, Periphs);
}

/**
  * @brief  Enable AHB1 peripheral clocks in low-power mode
  * @rmtoll AHB1LPENR    GPIOALPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOBLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOCLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIODLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOELPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOFLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOGLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOHLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOILPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOJLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    GPIOKLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    CRCLPEN        LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    AXILPEN        LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    FLITFLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    SRAM1LPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    SRAM2LPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    BKPSRAMLPEN    LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    DTCMRAMLPEN    LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    DMA1LPEN       LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    DMA2LPEN       LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    DMA2DLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    ETHMACLPEN     LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    ETHMACTXLPEN   LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    ETHMACRXLPEN   LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    ETHMACPTPLPEN  LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    OTGHSLPEN      LL_AHB1_GRP1_EnableClockLowPower\n
  *         AHB1LPENR    OTGHSULPILPEN  LL_AHB1_GRP1_EnableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_AXI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_FLITF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_SRAM1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_SRAM2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DTCMRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB1_GRP1_EnableClockLowPower(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->AHB1LPENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->AHB1LPENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Disable AHB1 peripheral clocks in low-power mode
  * @rmtoll AHB1LPENR    GPIOALPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOBLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOCLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIODLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOELPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOFLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOGLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOHLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOILPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOJLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    GPIOKLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    CRCLPEN        LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    AXILPEN        LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    FLITFLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    SRAM1LPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    SRAM2LPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    BKPSRAMLPEN    LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    DTCMRAMLPEN    LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    DMA1LPEN       LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    DMA2LPEN       LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    DMA2DLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    ETHMACLPEN     LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    ETHMACTXLPEN   LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    ETHMACRXLPEN   LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    ETHMACPTPLPEN  LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    OTGHSLPEN      LL_AHB1_GRP1_DisableClockLowPower\n
  *         AHB1LPENR    OTGHSULPILPEN  LL_AHB1_GRP1_DisableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_CRC
  *         @arg @ref LL_AHB1_GRP1_PERIPH_AXI
  *         @arg @ref LL_AHB1_GRP1_PERIPH_FLITF
  *         @arg @ref LL_AHB1_GRP1_PERIPH_SRAM1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_SRAM2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DTCMRAM
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2
  *         @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*)
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS
  *         @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB1_GRP1_DisableClockLowPower(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB1LPENR, Periphs);
}

/**
  * @}
  */

/** @defgroup BUS_LL_EF_AHB2 AHB2
  * @{
  */

/**
  * @brief  Enable AHB2 peripherals clock.
  * @rmtoll AHB2ENR      DCMIEN       LL_AHB2_GRP1_EnableClock\n
  *         AHB2ENR      JPEGEN       LL_AHB2_GRP1_EnableClock\n
  *         AHB2ENR      CRYPEN       LL_AHB2_GRP1_EnableClock\n
  *         AHB2ENR      AESEN        LL_AHB2_GRP1_EnableClock\n
  *         AHB2ENR      HASHEN       LL_AHB2_GRP1_EnableClock\n
  *         AHB2ENR      RNGEN        LL_AHB2_GRP1_EnableClock\n
  *         AHB2ENR      OTGFSEN      LL_AHB2_GRP1_EnableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB2_GRP1_EnableClock(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->AHB2ENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->AHB2ENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Check if AHB2 peripheral clock is enabled or not
  * @rmtoll AHB2ENR      DCMIEN       LL_AHB2_GRP1_IsEnabledClock\n
  *         AHB2ENR      JPEGEN       LL_AHB2_GRP1_IsEnabledClock\n
  *         AHB2ENR      CRYPEN       LL_AHB2_GRP1_IsEnabledClock\n
  *         AHB2ENR      AESEN        LL_AHB2_GRP1_IsEnabledClock\n
  *         AHB2ENR      HASHEN       LL_AHB2_GRP1_IsEnabledClock\n
  *         AHB2ENR      RNGEN        LL_AHB2_GRP1_IsEnabledClock\n
  *         AHB2ENR      OTGFSEN      LL_AHB2_GRP1_IsEnabledClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval State of Periphs (1 or 0).
*/
__STATIC_INLINE uint32_t LL_AHB2_GRP1_IsEnabledClock(uint32_t Periphs)
{
  return (READ_BIT(RCC->AHB2ENR, Periphs) == Periphs);
}

/**
  * @brief  Disable AHB2 peripherals clock.
  * @rmtoll AHB2ENR      DCMIEN       LL_AHB2_GRP1_DisableClock\n
  *         AHB2ENR      JPEGEN       LL_AHB2_GRP1_DisableClock\n
  *         AHB2ENR      CRYPEN       LL_AHB2_GRP1_DisableClock\n
  *         AHB2ENR      AESEN        LL_AHB2_GRP1_DisableClock\n
  *         AHB2ENR      HASHEN       LL_AHB2_GRP1_DisableClock\n
  *         AHB2ENR      RNGEN        LL_AHB2_GRP1_DisableClock\n
  *         AHB2ENR      OTGFSEN      LL_AHB2_GRP1_DisableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB2_GRP1_DisableClock(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB2ENR, Periphs);
}

/**
  * @brief  Force AHB2 peripherals reset.
  * @rmtoll AHB2RSTR     DCMIRST      LL_AHB2_GRP1_ForceReset\n
  *         AHB2RSTR     JPEGRST      LL_AHB2_GRP1_ForceReset\n
  *         AHB2RSTR     CRYPRST      LL_AHB2_GRP1_ForceReset\n
  *         AHB2RSTR     AESRST       LL_AHB2_GRP1_ForceReset\n
  *         AHB2RSTR     HASHRST      LL_AHB2_GRP1_ForceReset\n
  *         AHB2RSTR     RNGRST       LL_AHB2_GRP1_ForceReset\n
  *         AHB2RSTR     OTGFSRST     LL_AHB2_GRP1_ForceReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_ALL
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB2_GRP1_ForceReset(uint32_t Periphs)
{
  SET_BIT(RCC->AHB2RSTR, Periphs);
}

/**
  * @brief  Release AHB2 peripherals reset.
  * @rmtoll AHB2RSTR     DCMIRST      LL_AHB2_GRP1_ReleaseReset\n
  *         AHB2RSTR     JPEGRST      LL_AHB2_GRP1_ReleaseReset\n
  *         AHB2RSTR     CRYPRST      LL_AHB2_GRP1_ReleaseReset\n
  *         AHB2RSTR     AESRST       LL_AHB2_GRP1_ReleaseReset\n
  *         AHB2RSTR     HASHRST      LL_AHB2_GRP1_ReleaseReset\n
  *         AHB2RSTR     RNGRST       LL_AHB2_GRP1_ReleaseReset\n
  *         AHB2RSTR     OTGFSRST     LL_AHB2_GRP1_ReleaseReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_ALL
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB2_GRP1_ReleaseReset(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB2RSTR, Periphs);
}

/**
  * @brief  Enable AHB2 peripheral clocks in low-power mode
  * @rmtoll AHB2LPENR    DCMILPEN     LL_AHB2_GRP1_EnableClockLowPower\n
  *         AHB2LPENR    JPEGLPEN     LL_AHB2_GRP1_EnableClockLowPower\n
  *         AHB2LPENR    CRYPLPEN     LL_AHB2_GRP1_EnableClockLowPower\n
  *         AHB2LPENR    AESLPEN      LL_AHB2_GRP1_EnableClockLowPower\n
  *         AHB2LPENR    HASHLPEN     LL_AHB2_GRP1_EnableClockLowPower\n
  *         AHB2LPENR    RNGLPEN      LL_AHB2_GRP1_EnableClockLowPower\n
  *         AHB2LPENR    OTGFSLPEN    LL_AHB2_GRP1_EnableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB2_GRP1_EnableClockLowPower(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->AHB2LPENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->AHB2LPENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Disable AHB2 peripheral clocks in low-power mode
  * @rmtoll AHB2LPENR    DCMILPEN     LL_AHB2_GRP1_DisableClockLowPower\n
  *         AHB2LPENR    JPEGLPEN     LL_AHB2_GRP1_DisableClockLowPower\n
  *         AHB2LPENR    CRYPLPEN     LL_AHB2_GRP1_DisableClockLowPower\n
  *         AHB2LPENR    AESLPEN      LL_AHB2_GRP1_DisableClockLowPower\n
  *         AHB2LPENR    HASHLPEN     LL_AHB2_GRP1_DisableClockLowPower\n
  *         AHB2LPENR    RNGLPEN      LL_AHB2_GRP1_DisableClockLowPower\n
  *         AHB2LPENR    OTGFSLPEN    LL_AHB2_GRP1_DisableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_JPEG (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_AES  (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*)
  *         @arg @ref LL_AHB2_GRP1_PERIPH_RNG
  *         @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB2_GRP1_DisableClockLowPower(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB2LPENR, Periphs);
}

/**
  * @}
  */

/** @defgroup BUS_LL_EF_AHB3 AHB3
  * @{
  */

/**
  * @brief  Enable AHB3 peripherals clock.
  * @rmtoll AHB3ENR      FMCEN         LL_AHB3_GRP1_EnableClock\n
  *         AHB3ENR      QSPIEN        LL_AHB3_GRP1_EnableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB3_GRP1_EnableClock(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->AHB3ENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->AHB3ENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Check if AHB3 peripheral clock is enabled or not
  * @rmtoll AHB3ENR      FMCEN         LL_AHB3_GRP1_IsEnabledClock\n
  *         AHB3ENR      QSPIEN        LL_AHB3_GRP1_IsEnabledClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval State of Periphs (1 or 0).
*/
__STATIC_INLINE uint32_t LL_AHB3_GRP1_IsEnabledClock(uint32_t Periphs)
{
  return (READ_BIT(RCC->AHB3ENR, Periphs) == Periphs);
}

/**
  * @brief  Disable AHB3 peripherals clock.
  * @rmtoll AHB3ENR      FMCEN         LL_AHB3_GRP1_DisableClock\n
  *         AHB3ENR      QSPIEN        LL_AHB3_GRP1_DisableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB3_GRP1_DisableClock(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB3ENR, Periphs);
}

/**
  * @brief  Force AHB3 peripherals reset.
  * @rmtoll AHB3RSTR     FMCRST        LL_AHB3_GRP1_ForceReset\n
  *         AHB3RSTR     QSPIRST       LL_AHB3_GRP1_ForceReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB3_GRP1_PERIPH_ALL
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB3_GRP1_ForceReset(uint32_t Periphs)
{
  SET_BIT(RCC->AHB3RSTR, Periphs);
}

/**
  * @brief  Release AHB3 peripherals reset.
  * @rmtoll AHB3RSTR     FMCRST        LL_AHB3_GRP1_ReleaseReset\n
  *         AHB3RSTR     QSPIRST       LL_AHB3_GRP1_ReleaseReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB2_GRP1_PERIPH_ALL
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB3_GRP1_ReleaseReset(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB3RSTR, Periphs);
}

/**
  * @brief  Enable AHB3 peripheral clocks in low-power mode
  * @rmtoll AHB3LPENR    FMCLPEN       LL_AHB3_GRP1_EnableClockLowPower\n
  *         AHB3LPENR    QSPILPEN      LL_AHB3_GRP1_EnableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB3_GRP1_EnableClockLowPower(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->AHB3LPENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->AHB3LPENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Disable AHB3 peripheral clocks in low-power mode
  * @rmtoll AHB3LPENR    FMCLPEN       LL_AHB3_GRP1_DisableClockLowPower\n
  *         AHB3LPENR    QSPILPEN      LL_AHB3_GRP1_DisableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*)
  *         @arg @ref LL_AHB3_GRP1_PERIPH_QSPI
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_AHB3_GRP1_DisableClockLowPower(uint32_t Periphs)
{
  CLEAR_BIT(RCC->AHB3LPENR, Periphs);
}

/**
  * @}
  */

/** @defgroup BUS_LL_EF_APB1 APB1
  * @{
  */

/**
  * @brief  Enable APB1 peripherals clock.
  * @rmtoll APB1ENR     TIM2EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM3EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM4EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM5EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM6EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM7EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM12EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM13EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     TIM14EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     LPTIM1EN      LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     WWDGEN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     SPI2EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     SPI3EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     SPDIFRXEN     LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     USART2EN      LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     USART3EN      LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     UART4EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     UART5EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     I2C1EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     I2C2EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     I2C3EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     I2C4EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     CAN1EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     CAN2EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     CAN3EN        LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     CECEN         LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     PWREN         LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     DACEN         LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     UART7EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     UART8EN       LL_APB1_GRP1_EnableClock\n
  *         APB1ENR     RTCEN         LL_APB1_GRP1_EnableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *         @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB1_GRP1_EnableClock(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->APB1ENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->APB1ENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Check if APB1 peripheral clock is enabled or not
  * @rmtoll APB1ENR     TIM2EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM3EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM4EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM5EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM6EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM7EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM12EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM13EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     TIM14EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     LPTIM1EN      LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     WWDGEN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     SPI2EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     SPI3EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     SPDIFRXEN     LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     USART2EN      LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     USART3EN      LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     UART4EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     UART5EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     I2C1EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     I2C2EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     I2C3EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     I2C4EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     CAN1EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     CAN2EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     CAN3EN        LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     CECEN         LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     PWREN         LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     DACEN         LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     UART7EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     UART8EN       LL_APB1_GRP1_IsEnabledClock\n
  *         APB1ENR     RTCEN         LL_APB1_GRP1_IsEnabledClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *         @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*)
  *
  *         (*) value not defined in all devices.
  * @retval State of Periphs (1 or 0).
*/
__STATIC_INLINE uint32_t LL_APB1_GRP1_IsEnabledClock(uint32_t Periphs)
{
  return (READ_BIT(RCC->APB1ENR, Periphs) == Periphs);
}

/**
  * @brief  Disable APB1 peripherals clock.
  * @rmtoll APB1ENR     TIM2EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM3EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM4EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM5EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM6EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM7EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM12EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM13EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     TIM14EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     LPTIM1EN      LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     WWDGEN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     SPI2EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     SPI3EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     SPDIFRXEN     LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     USART2EN      LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     USART3EN      LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     UART4EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     UART5EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     I2C1EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     I2C2EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     I2C3EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     I2C4EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     CAN1EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     CAN2EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     CAN3EN        LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     CECEN         LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     PWREN         LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     DACEN         LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     UART7EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     UART8EN       LL_APB1_GRP1_DisableClock\n
  *         APB1ENR     RTCEN         LL_APB1_GRP1_DisableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *         @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB1_GRP1_DisableClock(uint32_t Periphs)
{
  CLEAR_BIT(RCC->APB1ENR, Periphs);
}

/**
  * @brief  Force APB1 peripherals reset.
  * @rmtoll APB1RSTR     TIM2RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM3RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM4RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM5RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM6RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM7RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM12RST       LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM13RST       LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     TIM14RST       LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     LPTIM1RST      LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     WWDGRST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     SPI2RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     SPI3RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     SPDIFRXRST     LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     USART2RST      LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     USART3RST      LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     UART4RST       LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     UART5RST       LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     I2C1RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     I2C2RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     I2C3RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     I2C4RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     CAN1RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     CAN2RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     CAN3RST        LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     CECRST         LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     PWRRST         LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     DACRST         LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     UART7RST       LL_APB1_GRP1_ForceReset\n
  *         APB1RSTR     UART8RST       LL_APB1_GRP1_ForceReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB1_GRP1_ForceReset(uint32_t Periphs)
{
  SET_BIT(RCC->APB1RSTR, Periphs);
}

/**
  * @brief  Release APB1 peripherals reset.
  * @rmtoll APB1RSTR     TIM2RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM3RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM4RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM5RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM6RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM7RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM12RST       LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM13RST       LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     TIM14RST       LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     LPTIM1RST      LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     WWDGRST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     SPI2RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     SPI3RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     SPDIFRXRST     LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     USART2RST      LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     USART3RST      LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     UART4RST       LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     UART5RST       LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     I2C1RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     I2C2RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     I2C3RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     I2C4RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     CAN1RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     CAN2RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     CAN3RST        LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     CECRST         LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     PWRRST         LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     DACRST         LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     UART7RST       LL_APB1_GRP1_ReleaseReset\n
  *         APB1RSTR     UART8RST       LL_APB1_GRP1_ReleaseReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB1_GRP1_ReleaseReset(uint32_t Periphs)
{
  CLEAR_BIT(RCC->APB1RSTR, Periphs);
}

/**
  * @brief  Enable APB1 peripheral clocks in low-power mode
  * @rmtoll APB1LPENR     TIM2LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM3LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM4LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM5LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM6LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM7LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM12LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM13LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     TIM14LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     LPTIM1LPEN      LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     WWDGLPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     SPI2LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     SPI3LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     SPDIFRXLPEN     LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     USART2LPEN      LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     USART3LPEN      LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     UART4LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     UART5LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     I2C1LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     I2C2LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     I2C3LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     I2C4LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     CAN1LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     CAN2LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     CAN3LPEN        LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     CECLPEN         LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     PWRLPEN         LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     DACLPEN         LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     UART7LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     UART8LPEN       LL_APB1_GRP1_EnableClockLowPower\n
  *         APB1LPENR     RTCLPEN         LL_APB1_GRP1_EnableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *         @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB1_GRP1_EnableClockLowPower(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->APB1LPENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->APB1LPENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Disable APB1 peripheral clocks in low-power mode
  * @rmtoll APB1LPENR     TIM2LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM3LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM4LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM5LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM6LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM7LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM12LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM13LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     TIM14LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     LPTIM1LPEN      LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     WWDGLPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     SPI2LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     SPI3LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     SPDIFRXLPEN     LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     USART2LPEN      LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     USART3LPEN      LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     UART4LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     UART5LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     I2C1LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     I2C2LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     I2C3LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     I2C4LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     CAN1LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     CAN2LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     CAN3LPEN        LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     CECLPEN         LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     PWRLPEN         LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     DACLPEN         LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     UART7LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     UART8LPEN       LL_APB1_GRP1_DisableClockLowPower\n
  *         APB1LPENR     RTCLPEN         LL_APB1_GRP1_DisableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM2
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM3 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM4
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM5 
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM6
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM7
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM12
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM13
  *         @arg @ref LL_APB1_GRP1_PERIPH_TIM14
  *         @arg @ref LL_APB1_GRP1_PERIPH_LPTIM1
  *         @arg @ref LL_APB1_GRP1_PERIPH_WWDG
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI2 
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPI3
  *         @arg @ref LL_APB1_GRP1_PERIPH_SPDIFRX (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART2
  *         @arg @ref LL_APB1_GRP1_PERIPH_USART3
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART4
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART5
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C1
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C2
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C3
  *         @arg @ref LL_APB1_GRP1_PERIPH_I2C4 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN1
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_CEC  (*)
  *         @arg @ref LL_APB1_GRP1_PERIPH_PWR
  *         @arg @ref LL_APB1_GRP1_PERIPH_DAC1
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART7
  *         @arg @ref LL_APB1_GRP1_PERIPH_UART8
  *         @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB1_GRP1_DisableClockLowPower(uint32_t Periphs)
{
  CLEAR_BIT(RCC->APB1LPENR, Periphs);
}

/**
  * @}
  */

/** @defgroup BUS_LL_EF_APB2 APB2
  * @{
  */

/**
  * @brief  Enable APB2 peripherals clock.
  * @rmtoll APB2ENR     TIM1EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     TIM8EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     USART1EN      LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     USART6EN      LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     ADC1EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     ADC2EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     ADC3EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SDMMC1EN      LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SDMMC2EN      LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SPI1EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SPI4EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SYSCFGEN      LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     TIM9EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     TIM10EN       LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     TIM11EN       LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SPI5EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SPI6EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SAI1EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     SAI2EN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     LTDCEN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     DSIEN         LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     DFSDM1EN      LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     MDIOEN        LL_APB2_GRP1_EnableClock\n
  *         APB2ENR     OTGPHYCEN     LL_APB2_GRP1_EnableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC2
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC3
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC2 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_OTGPHYC (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB2_GRP1_EnableClock(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->APB2ENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->APB2ENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Check if APB2 peripheral clock is enabled or not
  * @rmtoll APB2ENR     TIM1EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     TIM8EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     USART1EN      LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     USART6EN      LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     ADC1EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     ADC2EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     ADC3EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SDMMC1EN      LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SDMMC2EN      LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SPI1EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SPI4EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SYSCFGEN      LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     TIM9EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     TIM10EN       LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     TIM11EN       LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SPI5EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SPI6EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SAI1EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     SAI2EN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     LTDCEN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     DSIEN         LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     DFSDM1EN      LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     MDIOEN        LL_APB2_GRP1_IsEnabledClock\n
  *         APB2ENR     OTGPHYCEN     LL_APB2_GRP1_IsEnabledClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC2
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC3
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC2 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_OTGPHYC (*)
  *
  *         (*) value not defined in all devices.
  * @retval State of Periphs (1 or 0).
*/
__STATIC_INLINE uint32_t LL_APB2_GRP1_IsEnabledClock(uint32_t Periphs)
{
  return (READ_BIT(RCC->APB2ENR, Periphs) == Periphs);
}

/**
  * @brief  Disable APB2 peripherals clock.
  * @rmtoll APB2ENR     TIM1EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     TIM8EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     USART1EN      LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     USART6EN      LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     ADC1EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     ADC2EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     ADC3EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SDMMC1EN      LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SDMMC2EN      LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SPI1EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SPI4EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SYSCFGEN      LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     TIM9EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     TIM10EN       LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     TIM11EN       LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SPI5EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SPI6EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SAI1EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     SAI2EN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     LTDCEN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     DSIEN         LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     DFSDM1EN      LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     MDIOEN        LL_APB2_GRP1_DisableClock\n
  *         APB2ENR     OTGPHYCEN     LL_APB2_GRP1_DisableClock
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC2
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC3
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC2 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_OTGPHYC (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB2_GRP1_DisableClock(uint32_t Periphs)
{
  CLEAR_BIT(RCC->APB2ENR, Periphs);
}

/**
  * @brief  Force APB2 peripherals reset.
  * @rmtoll APB2RSTR     TIM1RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     TIM8RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     USART1RST      LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     USART6RST      LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     ADCRST         LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SDMMC1RST      LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SDMMC2RST      LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SPI1RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SPI4RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SYSCFGRST      LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     TIM9RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     TIM10RST       LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     TIM11RST       LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SPI5RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SPI6RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SAI1RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     SAI2RST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     LTDCRST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     DSIRST         LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     DFSDM1RST      LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     MDIORST        LL_APB2_GRP1_ForceReset\n
  *         APB2RSTR     OTGPHYCRST     LL_APB2_GRP1_ForceReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_ALL
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC2 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_OTGPHYC (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB2_GRP1_ForceReset(uint32_t Periphs)
{
  SET_BIT(RCC->APB2RSTR, Periphs);
}

/**
  * @brief  Release APB2 peripherals reset.
  * @rmtoll APB2RSTR     TIM1RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     TIM8RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     USART1RST      LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     USART6RST      LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     ADCRST         LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SDMMC1RST      LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SDMMC2RST      LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SPI1RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SPI4RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SYSCFGRST      LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     TIM9RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     TIM10RST       LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     TIM11RST       LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SPI5RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SPI6RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SAI1RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     SAI2RST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     LTDCRST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     DSIRST         LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     DFSDM1RST      LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     MDIORST        LL_APB2_GRP1_ReleaseReset\n
  *         APB2RSTR     OTGPHYCRST     LL_APB2_GRP1_ReleaseReset
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_ALL
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC2 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_OTGPHYC (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB2_GRP1_ReleaseReset(uint32_t Periphs)
{
  CLEAR_BIT(RCC->APB2RSTR, Periphs);
}

/**
  * @brief  Enable APB2 peripheral clocks in low-power mode
  * @rmtoll APB2LPENR     TIM1LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     TIM8LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     USART1LPEN      LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     USART6LPEN      LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     ADC1LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     ADC2LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     ADC3LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SDMMC1LPEN      LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SDMMC2LPEN      LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SPI1LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SPI4LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SYSCFGLPEN      LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     TIM9LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     TIM10LPEN       LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     TIM11LPEN       LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SPI5LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SPI6LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SAI1LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     SAI2LPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     LTDCLPEN        LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     DSILPEN         LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     DFSDM1LPEN      LL_APB2_GRP1_EnableClockLowPower\n
  *         APB2LPENR     MDIOLPEN        LL_APB2_GRP1_EnableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC2
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC3
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC2 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB2_GRP1_EnableClockLowPower(uint32_t Periphs)
{
  __IO uint32_t tmpreg;
  SET_BIT(RCC->APB2LPENR, Periphs);
  /* Delay after an RCC peripheral clock enabling */
  tmpreg = READ_BIT(RCC->APB2LPENR, Periphs);
  (void)tmpreg;
}

/**
  * @brief  Disable APB2 peripheral clocks in low-power mode
  * @rmtoll APB2LPENR     TIM1LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     TIM8LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     USART1LPEN      LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     USART6LPEN      LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     ADC1LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     ADC2LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     ADC3LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SDMMC1LPEN      LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SDMMC2LPEN      LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SPI1LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SPI4LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SYSCFGLPEN      LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     TIM9LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     TIM10LPEN       LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     TIM11LPEN       LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SPI5LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SPI6LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SAI1LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     SAI2LPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     LTDCLPEN        LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     DSILPEN         LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     DFSDM1LPEN      LL_APB2_GRP1_DisableClockLowPower\n
  *         APB2LPENR     MDIOLPEN        LL_APB2_GRP1_DisableClockLowPower
  * @param  Periphs This parameter can be a combination of the following values:
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM1
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM8
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART1
  *         @arg @ref LL_APB2_GRP1_PERIPH_USART6
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC2
  *         @arg @ref LL_APB2_GRP1_PERIPH_ADC3
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SDMMC1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI4
  *         @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM9
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM10
  *         @arg @ref LL_APB2_GRP1_PERIPH_TIM11
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI5
  *         @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI1
  *         @arg @ref LL_APB2_GRP1_PERIPH_SAI2
  *         @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DSI  (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*)
  *         @arg @ref LL_APB2_GRP1_PERIPH_MDIO (*)
  *
  *         (*) value not defined in all devices.
  * @retval None
*/
__STATIC_INLINE void LL_APB2_GRP1_DisableClockLowPower(uint32_t Periphs)
{
  CLEAR_BIT(RCC->APB2LPENR, Periphs);
}

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

#endif /* defined(RCC) */

/**
  * @}
  */

#ifdef __cplusplus
}
#endif

#endif /* __STM32F7xx_LL_BUS_H */