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RIOT/boards/maple-mini/include/board.h 1.48 KB
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  /*
   * Copyright (C) 2016 Frits Kuipers
   *
   * 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.
   */
  
  /**
   * @defgroup    boards_maple-mini maple-mini
   * @ingroup     boards
   * @brief       Board specific files for the maple-mini board
   * @{
   *
   * @file
   * @brief       Board specific definitions for the maple-mini board
   *
   * @author      Frits Kuipers <frits.kuipers@gmail.com>
   * @author      Sebastian Meiling <s@mlng.net>
   */
  
  #ifndef BOARD_H
  #define BOARD_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @name xtimer configuration
   * @{
   */
  #define XTIMER_WIDTH        (16)
  #define XTIMER_BACKOFF      5
  /** @} */
  
  /**
   * @name Macros for controlling the on-board LEDs.
   * @{
   */
  #define LED0_PIN            GPIO_PIN(PORT_B, 1)
  
  #define LED_PORT            GPIOB
  #define LED0_MASK           (1 << 1)
  
  #define LED0_ON             (LED_PORT->BSRR = LED0_MASK)
  #define LED0_OFF            (LED_PORT->BRR  = LED0_MASK)
  #define LED0_TOGGLE         (LED_PORT->ODR ^= LED0_MASK)
  /** @} */
  
  /**
   * @brief   User button
   * @{
   */
  #define BTN0_PIN            GPIO_PIN(PORT_B, 8)
  #define BTN0_MODE           GPIO_IN
  /** @} */
  
  /**
   * @brief Use the USART1 for STDIO on this board
   */
  #define UART_STDIO_DEV      UART_DEV(1)
  
  /**
   * @brief   Initialize board specific hardware, including clock, LEDs and std-IO
   */
  void board_init(void);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* BOARD_H */
  /** @} */