Paparazzi UAS v7.0_unstable
Paparazzi is a free software Unmanned Aircraft System.
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gpio_arch.h
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1/*
2 * Copyright (C) 2013 Felix Ruess <felix.ruess@gmail.com>
3 *
4 * This file is part of paparazzi.
5 *
6 * paparazzi is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2, or (at your option)
9 * any later version.
10 *
11 * paparazzi is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with paparazzi; see the file COPYING. If not, write to
18 * the Free Software Foundation, 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
20 */
21
29#ifndef GPIO_ARCH_H
30#define GPIO_ARCH_H
31
32#include "std.h"
33
34typedef uint32_t gpio_port_t;
35
41extern void gpio_setup_output(uint32_t port, uint16_t gpios);
42
48extern void gpio_setup_input(uint32_t port, uint16_t gpios);
49
53extern void gpio_set(uint32_t port, uint16_t pin);
54
58extern void gpio_clear(uint32_t port, uint16_t pin);
59
60
64extern uint16_t gpio_get(uint32_t gpioport, uint16_t gpios);
65
66#endif /* GPIO_ARCH_H */
gpio_set
static void gpio_set(ioportid_t port, uint16_t pin)
Set a gpio output to high level.
Definition gpio_arch.h:104
gpio_clear
static void gpio_clear(ioportid_t port, uint16_t pin)
Clear a gpio output to low level.
Definition gpio_arch.h:114
gpio_setup_output
void gpio_setup_output(ioportid_t port, uint16_t gpios)
Setup one or more pins of the given GPIO port as outputs.
Definition gpio_arch.c:33
gpio_port_t
ioportid_t gpio_port_t
Abstract gpio port type for hardware independent part.
Definition gpio_arch.h:39
gpio_setup_input
void gpio_setup_input(ioportid_t port, uint16_t gpios)
Setup one or more pins of the given GPIO port as inputs.
Definition gpio_arch.c:40
gpio_get
static uint8_t gpio_get(ioportid_t port, uint16_t pin)
Get level of a gpio.
Definition gpio_arch.h:94
foo
uint16_t foo
Definition main_demo5.c:58
uint16_t
unsigned short uint16_t
Typedef defining 16 bit unsigned short type.
Definition vl53l1_types.h:88
uint32_t
unsigned int uint32_t
Typedef defining 32 bit unsigned int type.
Definition vl53l1_types.h:78