Paparazzi UAS  v5.18.0_stable
Paparazzi is a free software Unmanned Aircraft System.
mag_hmc5843.c
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1 /*
2  * This file is part of paparazzi.
3  *
4  * paparazzi is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2, or (at your option)
7  * any later version.
8  *
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10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
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15  * along with paparazzi; see the file COPYING. If not, write to
16  * the Free Software Foundation, 59 Temple Place - Suite 330,
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19  */
20 #include "mcu_periph/i2c.h"
21 #include "mcu_periph/uart.h"
22 #include "pprzlink/messages.h"
24 #include <math.h>
25 
26 #include "../../peripherals/hmc5843.h"
27 
28 
30 bool mag_valid;
31 
32 
33 
34 
36 {
37  hmc5843_init();
38 }
39 
41 {
43  mag_x = hmc5843.data.value[0];
44  mag_y = hmc5843.data.value[1];
45  mag_z = hmc5843.data.value[2];
46  RunOnceEvery(30, DOWNLINK_SEND_IMU_MAG_RAW(DefaultChannel, DefaultDevice, &mag_x, &mag_y, &mag_z));
47 }
48 
50 {
52 }
hmc5843_idle_task
void hmc5843_idle_task(void)
Definition: hmc5843.c:60
hmc5843_init
void hmc5843_init(void)
Definition: hmc5843.c:16
mag_y
int32_t mag_y
Definition: mag_hmc5843.c:29
mag_x
int32_t mag_x
Definition: mag_hmc5843.c:29
Hmc5843::data
union Hmc5843::@316 data
uart.h
arch independent UART (Universal Asynchronous Receiver/Transmitter) API
mag_z
int32_t mag_z
Definition: mag_hmc5843.c:29
mag_valid
bool mag_valid
Definition: mag_hmc5843.c:30
int32_t
signed long int32_t
Definition: types.h:19
hmc5843_module_init
void hmc5843_module_init(void)
Definition: mag_hmc5843.c:35
hmc5843_periodic
void hmc5843_periodic(void)
Definition: hmc5843.c:103
hmc5843_module_event
void hmc5843_module_event(void)
Definition: mag_hmc5843.c:49
hmc5843_module_periodic
void hmc5843_module_periodic(void)
Definition: mag_hmc5843.c:40
i2c.h
hmc5843
struct Hmc5843 hmc5843
Definition: hmc5843.c:9