gpio.c
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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
* @ingroup drivers_periph_gpio
* @{
*
* @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;
}
/** @} */