[4.4.2] Remove 15 m/s limit on estimated vario (#12788)
[betaflight.git] / src / main / sensors / barometer.h
blobd6a9836a7aeeb12c74cd6a28141bf27c911e0959
1 /*
2 * This file is part of Cleanflight and Betaflight.
4 * Cleanflight and Betaflight are free software. You can redistribute
5 * this software and/or modify this software under the terms of the
6 * GNU General Public License as published by the Free Software
7 * Foundation, either version 3 of the License, or (at your option)
8 * any later version.
10 * Cleanflight and Betaflight are distributed in the hope that they
11 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
12 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 * See the GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this software.
18 * If not, see <http://www.gnu.org/licenses/>.
21 #pragma once
23 #include "pg/pg.h"
24 #include "drivers/barometer/barometer.h"
26 typedef enum {
27 BARO_DEFAULT = 0,
28 BARO_NONE = 1,
29 BARO_BMP085 = 2,
30 BARO_MS5611 = 3,
31 BARO_BMP280 = 4,
32 BARO_LPS = 5,
33 BARO_QMP6988 = 6,
34 BARO_BMP388 = 7,
35 BARO_DPS310 = 8,
36 BARO_2SMPB_02B = 9,
37 } baroSensor_e;
39 typedef struct barometerConfig_s {
40 uint8_t baro_busType;
41 uint8_t baro_spi_device;
42 ioTag_t baro_spi_csn; // Also used as XCLR (positive logic) for BMP085
43 uint8_t baro_i2c_device;
44 uint8_t baro_i2c_address;
45 uint8_t baro_hardware; // Barometer hardware to use
46 ioTag_t baro_eoc_tag;
47 ioTag_t baro_xclr_tag;
48 } barometerConfig_t;
50 PG_DECLARE(barometerConfig_t, barometerConfig);
52 #define TASK_BARO_RATE_HZ 40 // Will be overwritten by the baro device driver
54 typedef struct baro_s {
55 baroDev_t dev;
56 float altitude;
57 int32_t temperature; // Use temperature for telemetry
58 int32_t pressure; // Use pressure for telemetry
59 } baro_t;
61 extern baro_t baro;
63 void baroPreInit(void);
64 void baroInit(void);
65 bool baroIsCalibrated(void);
66 void baroStartCalibration(void);
67 void baroSetGroundLevel(void);
68 uint32_t baroUpdate(timeUs_t currentTimeUs);
69 bool isBaroReady(void);
70 float getBaroAltitude(void);