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gpio_util.h
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1/*
2 * Copyright (C) 2019 Philipp-Alexander Blum <philipp-blum@jakiku.de>
3 *
4 * This file is subject to the terms and conditions of the GNU Lesser
5 * General Public License v2.1. See the file LICENSE in the top level
6 * directory for more details.
7 */
8
9#pragma once
10
23
24#include "gpio.h"
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
40uint8_t gpio_util_shiftin(gpio_t data_pin, gpio_t clock_pin);
41
42#ifdef __cplusplus
43}
44#endif
gpio.h
Low-level GPIO peripheral driver interface definitions.
gpio_util_shiftin
uint8_t gpio_util_shiftin(gpio_t data_pin, gpio_t clock_pin)
Shift in a byte from data_pin, create clock pulses on clock_pin.