/**
 ******************************************************************************
 * @file    system_stm32f7xx.h
 * @author  MCD Application Team
 * @brief   CMSIS Cortex-M7 Device System Source File for STM32F7xx devices.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
 *
 * Redistribution and use in source and binary forms, with or without
 *modification, are permitted provided that the following conditions are met:
 *   1. Redistributions of source code must retain the above copyright notice,
 *      this list of conditions and the following disclaimer.
 *   2. Redistributions in binary form must reproduce the above copyright
 *notice, this list of conditions and the following disclaimer in the
 *documentation and/or other materials provided with the distribution.
 *   3. Neither the name of STMicroelectronics nor the names of its contributors
 *      may be used to endorse or promote products derived from this software
 *      without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 *LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *POSSIBILITY OF SUCH DAMAGE.
 *
 ******************************************************************************
 */

/** @addtogroup CMSIS
 * @{
 */

/** @addtogroup stm32f7xx_system
 * @{
 */

/**
 * @brief Define to prevent recursive inclusion
 */
#ifndef __SYSTEM_STM32F7XX_H
#define __SYSTEM_STM32F7XX_H

#ifdef __cplusplus
extern "C" {
#endif

/** @addtogroup STM32F7xx_System_Includes
 * @{
 */

/**
 * @}
 */

/** @addtogroup STM32F7xx_System_Exported_Variables
 * @{
 */
/* The SystemCoreClock variable is updated in three ways:
    1) by calling CMSIS function SystemCoreClockUpdate()
    2) by calling HAL API function HAL_RCC_GetSysClockFreq()
    3) each time HAL_RCC_ClockConfig() is called to configure the system clock
   frequency Note: If you use this function to configure the system clock; then
   there is no need to call the 2 first functions listed above, since
   SystemCoreClock variable is updated automatically.
  */
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */

extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
extern const uint8_t APBPrescTable[8];  /*!< APB prescalers table values */

/**
 * @}
 */

/** @addtogroup STM32F7xx_System_Exported_Constants
 * @{
 */

/**
 * @}
 */

/** @addtogroup STM32F7xx_System_Exported_Macros
 * @{
 */

/**
 * @}
 */

/** @addtogroup STM32F7xx_System_Exported_Functions
 * @{
 */

extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);
/**
 * @}
 */

#ifdef __cplusplus
}
#endif

#endif /*__SYSTEM_STM32F7XX_H */

/**
 * @}
 */

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