text: /*
   * Copyright (c) 2006-2022, RT-Thread Development Team
   *
   * SPDX-License-Identifier: Apache-2.0
   *
   * Change Logs:
   * Date         Author      Notes
   * 2011-12-29   onelife     Initial creation for EFM32GG_DK3750 board
   */
  
  #ifndef __DEV_KEYS_H__
  #define __DEV_KEYS_H__
  
  /* Includes ------------------------------------------------------------------*/
  /* Exported defines ----------------------------------------------------------*/
  #define KEYS_INT_PORT       (gpioPortE)
  #define KEYS_INT_PIN        (0)
  #define KEYS_POLL_TIME      (RT_TICK_PER_SECOND / 10)
  
  /* Exported types ------------------------------------------------------------*/
  struct efm32_joy_device
  {
      rt_int16_t x, y;
      rt_uint16_t min_x, max_x;
      rt_uint16_t min_y, max_y;
  
      struct rt_timer timer;
  };
  
  /* Exported constants --------------------------------------------------------*/
  /* Exported macro ------------------------------------------------------------*/
  /* Exported functions ------------------------------------------------------- */
  void efm32_hw_keys_init(void);
  
  #endif /* __DEV_KEYS_H__ */
  