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betaflight/src/main/sensors/gyro.h
2017-05-08 07:02:45 +01:00

80 lines
2.5 KiB
C

/*
* This file is part of Cleanflight.
*
* Cleanflight is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "config/parameter_group.h"
#include "common/axis.h"
#include "drivers/io_types.h"
#include "drivers/sensor.h"
typedef enum {
GYRO_NONE = 0,
GYRO_DEFAULT,
GYRO_MPU6050,
GYRO_L3G4200D,
GYRO_MPU3050,
GYRO_L3GD20,
GYRO_MPU6000,
GYRO_MPU6500,
GYRO_MPU9250,
GYRO_ICM20601,
GYRO_ICM20602,
GYRO_ICM20608G,
GYRO_ICM20689,
GYRO_BMI160,
GYRO_FAKE
} gyroSensor_e;
typedef struct gyro_s {
uint32_t targetLooptime;
float gyroADCf[XYZ_AXIS_COUNT];
} gyro_t;
extern gyro_t gyro;
typedef struct gyroConfig_s {
sensor_align_e gyro_align; // gyro alignment
uint8_t gyroMovementCalibrationThreshold; // people keep forgetting that moving model while init results in wrong gyro offsets. and then they never reset gyro. so this is now on by default.
uint8_t gyro_sync_denom; // Gyro sample divider
uint8_t gyro_lpf; // gyro LPF setting - values are driver specific, in case of invalid number, a reasonable default ~30-40HZ is chosen.
uint8_t gyro_soft_lpf_type;
uint8_t gyro_soft_lpf_hz;
bool gyro_isr_update;
bool gyro_use_32khz;
uint8_t gyro_to_use;
uint16_t gyro_soft_notch_hz_1;
uint16_t gyro_soft_notch_cutoff_1;
uint16_t gyro_soft_notch_hz_2;
uint16_t gyro_soft_notch_cutoff_2;
} gyroConfig_t;
PG_DECLARE(gyroConfig_t, gyroConfig);
bool gyroInit(void);
void gyroInitFilters(void);
void gyroUpdate(void);
const busDevice_t *gyroSensorBus(void);
struct mpuConfiguration_s;
const struct mpuConfiguration_s *gyroMpuConfiguration(void);
struct mpuDetectionResult_s;
const struct mpuDetectionResult_s *gyroMpuDetectionResult(void);
void gyroStartCalibration(void);
bool isGyroCalibrationComplete(void);
void gyroReadTemperature(void);
int16_t gyroGetTemperature(void);
int16_t gyroRateDps(int axis);