text: /**
   * \file
   *
   * \brief STK600 with RCUC3A0 routing card init.
   *
   * This file contains board initialization function.
   *
   * Copyright (c) 2011-2014 Atmel Corporation. All rights reserved.
   *
   * \asf_license_start
   *
   * \page License
   *
   * 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. The name of Atmel may not be used to endorse or promote products derived
   *    from this software without specific prior written permission.
   *
   * 4. This software may only be redistributed and used in connection with an
   *    Atmel microcontroller product.
   *
   * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
   * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
   *
   * \asf_license_stop
   *
   */
   /**
   * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
   */
  
  
  #include "compiler.h"
  #include "stk600_rcuc3a0.h"
  #include "conf_board.h"
  #include "gpio.h"
  #include "board.h"
  
  void board_init(void)
  {
  
  	// Configure the pins connected to LEDs as output and set their default
  	// initial state to high (LEDs off).
  	gpio_configure_pin(LED0_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED1_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED2_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED3_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED4_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED5_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED6_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  	gpio_configure_pin(LED7_GPIO, GPIO_DIR_OUTPUT | GPIO_INIT_HIGH);
  
  	// Configure the pin connected to the WAKE button as input.
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW0, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW1, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW2, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW3, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW4, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW5, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW6, GPIO_DIR_INPUT);
  	gpio_configure_pin(GPIO_PUSH_BUTTON_SW7, GPIO_DIR_INPUT);
  	
  #if defined (CONF_BOARD_AT45DBX)
  	static const gpio_map_t AT45DBX_SPI_GPIO_MAP = {
  		{AT45DBX_SPI_SCK_PIN,  AT45DBX_SPI_SCK_FUNCTION},
  		{AT45DBX_SPI_MISO_PIN, AT45DBX_SPI_MISO_FUNCTION},
  		{AT45DBX_SPI_MOSI_PIN, AT45DBX_SPI_MOSI_FUNCTION},
  #  define AT45DBX_ENABLE_NPCS_PIN(npcs, unused) \
  		{AT45DBX_SPI_NPCS##npcs##_PIN, AT45DBX_SPI_NPCS##npcs##_FUNCTION},
  		MREPEAT(AT45DBX_MEM_CNT, AT45DBX_ENABLE_NPCS_PIN, ~)
  #  undef AT45DBX_ENABLE_NPCS_PIN
  	};
  
  	// Assign I/Os to SPI.
  	gpio_enable_module(AT45DBX_SPI_GPIO_MAP,
  			sizeof(AT45DBX_SPI_GPIO_MAP) / sizeof(AT45DBX_SPI_GPIO_MAP[0]));
  #endif
  
  }
  