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RIOT/boards/stm32f7discovery/include/board.h 2.24 KB
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  /*
   * Copyright (C) 2017 OTA keys S.A.
   *
   * 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_stm32f7discovery stm32f769 Discovery board
   * @ingroup     boards
   * @brief       Board specific files for the stm32f769 Discovery board
   * @{
   *
   * @file
   * @brief       Board specific definitions for the stm32f769 Discovery board
   *
   * @author      Vincent Dupont <vincent@otakeys.com>
   * @author      Sebastian Meiling <s@mlng.net>
   */
  
  #ifndef BOARD_H
  #define BOARD_H
  
  #include "cpu.h"
  #include "periph_conf.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @name Macros for controlling the on-board LEDs.
   * @{
   */
  #define LED0_PIN            GPIO_PIN(PORT_J, 13)
  #define LED1_PIN            GPIO_PIN(PORT_J, 5)
  #define LED2_PIN            GPIO_PIN(PORT_A, 12)
  #define LED3_PIN            GPIO_PIN(PORT_D, 4)
  
  #define LED0_PORT           GPIOJ
  #define LED1_PORT           GPIOJ
  #define LED2_PORT           GPIOA
  #define LED3_PORT           GPIOD
  #define LED0_MASK           (1 << 13)
  #define LED1_MASK           (1 << 5)
  #define LED2_MASK           (1 << 12)
  #define LED3_MASK           (1 << 4)
  
  #define LED0_ON             (LED0_PORT->BSRR = LED0_MASK)
  #define LED0_OFF            (LED0_PORT->BSRR = (LED0_MASK << 16))
  #define LED0_TOGGLE         (LED0_PORT->ODR  ^= LED0_MASK)
  
  #define LED1_ON             (LED1_PORT->BSRR = LED1_MASK)
  #define LED1_OFF            (LED1_PORT->BSRR = (LED1_MASK << 16))
  #define LED1_TOGGLE         (LED1_PORT->ODR  ^= LED1_MASK)
  
  #define LED2_ON             (LED2_PORT->BSRR = LED2_MASK)
  #define LED2_OFF            (LED2_PORT->BSRR = (LED2_MASK << 16))
  #define LED2_TOGGLE         (LED2_PORT->ODR  ^= LED2_MASK)
  
  #define LED3_ON             (LED3_PORT->BSRR = LED3_MASK)
  #define LED3_OFF            (LED3_PORT->BSRR = (LED3_MASK << 16))
  #define LED3_TOGGLE         (LED3_PORT->ODR  ^= LED3_MASK)
  /** @} */
  
  /**
   * @brief User button
   * @{
   */
  #define BTN0_PIN            GPIO_PIN(PORT_A, 0)
  #define BTN0_MODE           GPIO_IN
  /** @} */
  
  
  /**
   * @brief Initialize board specific hardware, including clock, LEDs and std-IO
   */
  void board_init(void);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* BOARD_H */
  /** @} */