Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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baro_board.c
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1 /*
2  * Copyright (C) 2014 Freek van Tienen <freek.v.tienen@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 
26 #include "std.h"
27 
29 #include "peripherals/bmp085.h"
31 #include <libopencm3/stm32/gpio.h>
32 #include "subsystems/abi.h"
33 
34 #include "led.h"
35 
36 
38 
39 void baro_init(void) {
41 
42 #ifdef BARO_LED
43  LED_OFF(BARO_LED);
44 #endif
45 }
46 
47 void baro_periodic(void) {
50  }
51  else {
53  }
54 }
55 
56 void baro_event(void) {
58 
60  float pressure = (float)baro_bmp085.pressure;
61  AbiSendMsgBARO_ABS(BARO_BOARD_SENDER_ID, &pressure);
63 #ifdef BARO_LED
64  RunOnceEvery(10,LED_TOGGLE(BARO_LED));
65 #endif
66  }
67 }
Common barometric sensor implementation.
Main include for ABI (AirBorneInterface).
struct Bmp085 baro_bmp085
Definition: baro_board.c:35
void baro_init(void)
Definition: baro_board.c:68
int32_t pressure
pressure in Pascal
Definition: bmp085.h:73
#define FALSE
Definition: imu_chimu.h:141
void baro_periodic(void)
Definition: baro_board.c:76
Bosch BMP085 driver interface.
#define BMP085_SLAVE_ADDR
Definition: bmp085_regs.h:57
void bmp085_read_eeprom_calib(struct Bmp085 *bmp)
Definition: bmp085.c:73
bool_t initialized
config done flag
Definition: bmp085.h:67
#define BARO_BOARD_SENDER_ID
default onboard baro
volatile bool_t data_available
data ready flag
Definition: bmp085.h:68
void baro_event(void)
Definition: baro_board.c:71
Definition: bmp085.h:62
#define LED_TOGGLE(i)
Definition: led_hw.h:30
void bmp085_init(struct Bmp085 *bmp, struct i2c_periph *i2c_p, uint8_t addr)
Definition: bmp085.c:83
Bosch BMP085 register definitions.
#define LED_OFF(i)
Definition: led_hw.h:29
arch independent LED (Light Emitting Diodes) API
void bmp085_periodic(struct Bmp085 *bmp)
Start new measurement if idle or read temp/pressure.
Definition: bmp085.c:108
void bmp085_event(struct Bmp085 *bmp)
Definition: bmp085.c:142