Paparazzi UAS v7.0_unstable
Paparazzi is a free software Unmanned Aircraft System.
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pwm_input.h
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1/*
2 * Copyright (C) 2011 The Paparazzi Team
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 */
22
27#ifndef PWM_INPUT_H
28#define PWM_INPUT_H
29
30#ifdef USE_PWM_INPUT
31
32#include "std.h"
33#include "mcu_periph/pwm_input_arch.h"
34
35#define PWM_PULSE_TYPE_ACTIVE_HIGH 0
36#define PWM_PULSE_TYPE_ACTIVE_LOW 1
37
42
43extern void pwm_input_init(void);
46
47#endif /* USE_PWM_INPUT */
48
49#endif /* PWM_INPUT_H */
void pwm_input_init(void)
@ PWM_INPUT_NB
volatile uint32_t pwm_input_duty_tics[PWM_INPUT_NB]
Definition pwm_input.c:34
volatile uint8_t pwm_input_period_valid[PWM_INPUT_NB]
Definition pwm_input.c:37
uint32_t get_pwm_input_duty_in_usec(uint32_t channel)
Definition pwm_input.c:39
volatile uint8_t pwm_input_duty_valid[PWM_INPUT_NB]
Definition pwm_input.c:35
volatile uint32_t pwm_input_period_tics[PWM_INPUT_NB]
Definition pwm_input.c:36
uint32_t get_pwm_input_period_in_usec(uint32_t channel)
Definition pwm_input.c:44
unsigned int uint32_t
Typedef defining 32 bit unsigned int type.
unsigned char uint8_t
Typedef defining 8 bit unsigned char type.