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RIOT/cpu/stm32f4/cpu.c 841 Bytes
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  /*
   * Copyright (C) 2014 Freie Universitรคt Berlin
   *
   * This file is subject to the terms and conditions of the GNU Lesser General
   * Public License v2.1. See the file LICENSE in the top level directory for more
   * details.
   */
  
  /**
   * @ingroup     cpu_stm32f4
   * @{
   *
   * @file
   * @brief       Implementation of the CPU initialization
   *
   * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
   * @author      Nick van IJzendoorn <nijzendoorn@engineering-spirit.nl>
   * @}
   */
  
  #include <stdint.h>
  #include "cpu.h"
  #include "stmclk.h"
  #include "periph/init.h"
  
  /**
   * @brief Initialize the CPU, set IRQ priorities
   */
  void cpu_init(void)
  {
      /* initialize the Cortex-M core */
      cortexm_init();
      /* initialize the clock system */
      stmclk_init_sysclk();
      /* trigger static peripheral initialization */
      periph_init();
  }