Paparazzi UAS  v5.0.5_stable-7-g4b8bbb7
Paparazzi is a free software Unmanned Aircraft System.
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baro_board.c
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1  /*
2  * Copyright (C) 2010 ENAC
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 
30 
31 // to get MPU status
33 
34 
35 /* Common Baro struct */
36 struct Baro baro;
37 
39 #define BARO_STARTUP_COUNTER 200
41 
42 void baro_init( void ) {
43  mpl3115_init();
45  baro.absolute = 0;
46  baro.differential = 1; /* not handled on this board, use extra module */
48 }
49 
50 void baro_periodic( void ) {
51 
53  // Run some loops to get correct readings from the adc
54  --startup_cnt;
56  if (startup_cnt == 0) {
58  }
59  }
60 
61  // Baro is slave of the MPU, only start reading it after MPU is configured
64 }
65 
unsigned short uint16_t
Definition: types.h:16
uint16_t startup_cnt
Definition: baro_board.c:40
void mpl3115_init(void)
Definition: mpl3115.c:50
Driver for the IMU on the Apogee board.
Common barometric sensor implementation.
Definition: baro.h:40
volatile bool_t mpl3115_data_available
Definition: mpl3115.c:37
void baro_init(void)
Definition: baro_board.c:42
#define BARO_STARTUP_COUNTER
Counter to init ads1114 at startup.
Definition: baro_board.c:39
#define FALSE
Definition: imu_chimu.h:141
void baro_periodic(void)
Definition: baro_board.c:50
int32_t absolute
Definition: baro.h:41
int32_t differential
Definition: baro.h:42
bool_t initialized
config done flag
Definition: mpu60x0.h:82
struct Baro baro
Definition: baro_board.c:36
struct Mpu60x0Config config
Definition: mpu60x0_i2c.h:67
enum BaroStatus status
Definition: baro.h:43
struct Mpu60x0_I2c mpu
Definition: imu_apogee.h:100
struct ImuApogee imu_apogee
Definition: imu_apogee.c:62
#define Mpl3115Periodic()
Definition: mpl3115.h:93