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RIOT/cpu/native/periph/gpio.c 1.09 KB
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  /*
   * Copyright (C) 2015 Takuo Yonezawa <Yonezawa-T2@mail.dnp.co.jp>
   *
   * 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     native_cpu
   * @{
   *
   * @file
   * @brief       empty GPIO implementation
   *
   * @author      Takuo Yonezawa <Yonezawa-T2@mail.dnp.co.jp>
   */
  
  #include "periph/gpio.h"
  
  int gpio_init(gpio_t pin, gpio_mode_t mode) {
    (void) pin;
    (void) mode;
  
    return -1;
  }
  
  int gpio_init_int(gpio_t pin, gpio_mode_t mode, gpio_flank_t flank,
                    gpio_cb_t cb, void *arg){
    (void) pin;
    (void) mode;
    (void) flank;
    (void) cb;
    (void) arg;
  
    return -1;
  }
  
  void gpio_irq_enable(gpio_t pin) {
    (void) pin;
  }
  
  void gpio_irq_disable(gpio_t pin) {
    (void) pin;
  }
  
  int gpio_read(gpio_t pin) {
    (void) pin;
  
    return 0;
  }
  
  void gpio_set(gpio_t pin) {
    (void) pin;
  }
  
  void gpio_clear(gpio_t pin) {
    (void) pin;
  }
  
  void gpio_toggle(gpio_t pin) {
    (void) pin;
  }
  
  void gpio_write(gpio_t pin, int value) {
    (void) pin;
    (void) value;
  }
  /** @} */