Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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hmc5843_arch.h
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1 /*
2  * Copyright (C) 2010 Antoine Drouin <poinix@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 
22 #ifndef HMC5843_ARCH_H
23 #define HMC5843_ARCH_H
24 
25 #include <libopencm3/stm32/gpio.h>
26 
27 /* returns true if conversion done */
28 static inline int mag_eoc(void)
29 {
30  return (gpio_get(GPIOB, GPIO5) != 0);
31 }
32 
33 #endif /* HMC5843_ARCH_H */
#define GPIOB
Definition: gpio_arch.h:35
static int mag_eoc(void)
Definition: hmc5843_arch.h:28
#define GPIO5
Definition: gpio_arch.h:42
uint16_t gpio_get(uint32_t gpioport, uint16_t gpios)
Read a gpio value.