Classes
class	DCM_State

class	PX4_State

Functions
def	airspeed (VFR_HUD, ratio=None, used_ratio=None, offset=None)

def	airspeed_energy_error (NAV_CONTROLLER_OUTPUT, VFR_HUD)

def	airspeed_ratio (VFR_HUD)

def	airspeed_voltage (VFR_HUD, ratio=None)

def	altitude (SCALED_PRESSURE, ground_pressure=None, ground_temp=None)

def	altitude2 (SCALED_PRESSURE, ground_pressure=None, ground_temp=None)

def	angle_diff (angle1, angle2)

def	armed (HEARTBEAT)

def	average (var, key, N)

def	DCM_update (IMU, ATT, MAG, GPS)

def	delta (var, key, tusec=None)

def	delta_angle (var, key, tusec=None)

def	demix1 (servo1, servo2, gain=0.5)

def	demix2 (servo1, servo2, gain=0.5)

def	diff (var, key)

def	distance_gps2 (GPS, GPS2)

def	distance_home (GPS_RAW)

def	distance_two (GPS_RAW1, GPS_RAW2, horizontal=True)

def	downsample (N)

def	earth_accel (RAW_IMU, ATTITUDE)

def	earth_accel2 (RAW_IMU, ATTITUDE)

def	earth_accel2_df (IMU, IMU2, ATT)

def	earth_accel_df (IMU, ATT)

def	earth_gyro (RAW_IMU, ATTITUDE)

def	earth_rates (ATTITUDE)

def	EAS2TAS (ARSP, GPS, BARO, ground_temp=25)

def	ekf1_pos (EKF1)

def	energy_error (NAV_CONTROLLER_OUTPUT, VFR_HUD)

def	euler_p90 (MSG)

def	euler_rotated (MSG, roll, pitch, yaw)

def	euler_to_quat (e)

def	expected_mag (RAW_IMU, ATTITUDE, inclination, declination)

def	expected_magx (RAW_IMU, ATTITUDE, inclination, declination)

def	expected_magy (RAW_IMU, ATTITUDE, inclination, declination)

def	expected_magz (RAW_IMU, ATTITUDE, inclination, declination)

def	get_motor_offsets (SERVO_OUTPUT_RAW, ofs, motor_ofs)

def	gps_newpos (lat, lon, bearing, distance)

def	gps_offset (lat, lon, east, north)

def	gps_velocity (GLOBAL_POSITION_INT)

def	gps_velocity_body (GPS_RAW_INT, ATTITUDE)

def	gps_velocity_df (GPS)

def	gps_velocity_old (GPS_RAW_INT)

def	gravity (RAW_IMU, SENSOR_OFFSETS=None, ofs=None, mul=None, smooth=0.7)

def	kmh (mps)

def	lowpass (var, key, factor)

def	mag_discrepancy (RAW_IMU, ATTITUDE, inclination, declination=None)

def	mag_field (RAW_IMU, SENSOR_OFFSETS=None, ofs=None)

def	mag_field_df (MAG, ofs=None)

def	mag_field_motors (RAW_IMU, SENSOR_OFFSETS, ofs, SERVO_OUTPUT_RAW, motor_ofs)

def	mag_heading (RAW_IMU, ATTITUDE, declination=None, SENSOR_OFFSETS=None, ofs=None)

def	mag_heading_motors (RAW_IMU, ATTITUDE, declination, SENSOR_OFFSETS, ofs, SERVO_OUTPUT_RAW, motor_ofs)

def	mag_inclination (RAW_IMU, ATTITUDE, declination=None)

def	mag_pitch (RAW_IMU, inclination, declination)

def	mag_roll (RAW_IMU, inclination, declination)

def	mag_rotation (RAW_IMU, inclination, declination)

def	mag_yaw (RAW_IMU, inclination, declination)

def	mix1 (servo1, servo2, mixtype=1, gain=0.5)

def	mix2 (servo1, servo2, mixtype=1, gain=0.5)

def	mixer (servo1, servo2, mixtype=1, gain=0.5)

def	pitch_estimate (RAW_IMU, GPS_RAW_INT=None, ATTITUDE=None, SENSOR_OFFSETS=None, ofs=None, mul=None, smooth=0.7)

def	pitch_rate (ATTITUDE)

def	pitch_sim (SIMSTATE, GPS_RAW)

def	PX4_update (IMU, ATT)

def	qpitch (MSG)

def	qpitch_p90 (MSG)

def	qroll (MSG)

def	qroll_p90 (MSG)

def	quat_to_euler (q)

def	qyaw (MSG)

def	qyaw_p90 (MSG)

def	rate_of_turn (speed, bank)

def	roll_estimate (RAW_IMU, GPS_RAW_INT=None, ATTITUDE=None, SENSOR_OFFSETS=None, ofs=None, mul=None, smooth=0.7)

def	roll_rate (ATTITUDE)

def	rotate_quat (attitude, roll, pitch, yaw)

def	rotation (ATTITUDE)

def	rotation2 (AHRS2)

def	rotation_df (ATT)

def	rover_lat_accel (VFR_HUD, SERVO_OUTPUT_RAW)

def	rover_turn_circle (SERVO_OUTPUT_RAW)

def	rover_yaw_rate (VFR_HUD, SERVO_OUTPUT_RAW)

def	sawtooth (ATTITUDE, amplitude=2.0, period=5.0)

def	second_derivative_5 (var, key)

def	second_derivative_9 (var, key)

def	wingloading (bank)

def	wrap_180 (angle)

def	wrap_360 (angle)

def	wrap_valid_longitude (lon)

def	yaw_rate (ATTITUDE)

Variables
int	_downsample_N = 0

dictionary	average_data = {}

	dcm_state = None

dictionary	derivative_data = {}

	ekf_home = None

	first_fix = None

dictionary	last_delta = {}

dictionary	last_diff = {}

dictionary	lowpass_data = {}

	px4_state = None

float	radius_of_earth = 6378100.0

Detailed Description

useful extra functions for use by mavlink clients

Copyright Andrew Tridgell 2011
Released under GNU GPL version 3 or later

Function Documentation

◆ airspeed()

def pymavlink.mavextra.airspeed	(	VFR_HUD,
		ratio = `None`,
		used_ratio = `None`,
		offset = `None`
	)

recompute airspeed with a different ARSPD_RATIO

Definition at line 533 of file mavextra.py.

◆ airspeed_energy_error()

def pymavlink.mavextra.airspeed_energy_error	(	NAV_CONTROLLER_OUTPUT,
		VFR_HUD
	)

return airspeed energy error matching APM internals
This is positive when we are going too slow

Definition at line 655 of file mavextra.py.

◆ airspeed_ratio()

def pymavlink.mavextra.airspeed_ratio ( VFR_HUD )

recompute airspeed with a different ARSPD_RATIO

Definition at line 563 of file mavextra.py.

◆ airspeed_voltage()

def pymavlink.mavextra.airspeed_voltage	(	VFR_HUD,
		ratio = `None`
	)

back-calculate the voltage the airspeed sensor must have seen

Definition at line 571 of file mavextra.py.

◆ altitude()

def pymavlink.mavextra.altitude	(	SCALED_PRESSURE,
		ground_pressure = `None`,
		ground_temp = `None`
	)

calculate barometric altitude

Definition at line 31 of file mavextra.py.

◆ altitude2()

def pymavlink.mavextra.altitude2	(	SCALED_PRESSURE,
		ground_pressure = `None`,
		ground_temp = `None`
	)

calculate barometric altitude

Definition at line 45 of file mavextra.py.

◆ angle_diff()

def pymavlink.mavextra.angle_diff	(	angle1,
		angle2
	)

show the difference between two angles in degrees

Definition at line 161 of file mavextra.py.

◆ armed()

def pymavlink.mavextra.armed ( HEARTBEAT )

return 1 if armed, 0 if not

Definition at line 873 of file mavextra.py.

◆ average()

def pymavlink.mavextra.average	(	var,
		key,
		N
	)

average over N points

Definition at line 172 of file mavextra.py.

◆ DCM_update()

def pymavlink.mavextra.DCM_update	(	IMU,
		ATT,
		MAG,
		GPS
	)

implement full DCM system

Definition at line 819 of file mavextra.py.

◆ delta()

def pymavlink.mavextra.delta	(	var,
		key,
		tusec = `None`
	)

calculate slope

Definition at line 249 of file mavextra.py.

◆ delta_angle()

def pymavlink.mavextra.delta_angle	(	var,
		key,
		tusec = `None`
	)

calculate slope of an angle

Definition at line 269 of file mavextra.py.

◆ demix1()

def pymavlink.mavextra.demix1	(	servo1,
		servo2,
		gain = `0.5`
	)

de-mix a mixed servo output

Definition at line 709 of file mavextra.py.

◆ demix2()

def pymavlink.mavextra.demix2	(	servo1,
		servo2,
		gain = `0.5`
	)

de-mix a mixed servo output

Definition at line 717 of file mavextra.py.

◆ diff()

def pymavlink.mavextra.diff	(	var,
		key
	)

calculate differences between values

Definition at line 236 of file mavextra.py.

◆ distance_gps2()

def pymavlink.mavextra.distance_gps2	(	GPS,
		GPS2
	)

distance between two points

Definition at line 923 of file mavextra.py.

◆ distance_home()

def pymavlink.mavextra.distance_home ( GPS_RAW )

distance from first fix point

Definition at line 501 of file mavextra.py.

◆ distance_two()

def pymavlink.mavextra.distance_two	(	GPS_RAW1,
		GPS_RAW2,
		horizontal = `True`
	)

distance between two points

Definition at line 465 of file mavextra.py.

◆ downsample()

def pymavlink.mavextra.downsample ( N )

conditional that is true on every Nth sample

Definition at line 867 of file mavextra.py.

◆ earth_accel()

def pymavlink.mavextra.earth_accel	(	RAW_IMU,
		ATTITUDE
	)

return earth frame acceleration vector

Definition at line 643 of file mavextra.py.

◆ earth_accel2()

def pymavlink.mavextra.earth_accel2	(	RAW_IMU,
		ATTITUDE
	)

return earth frame acceleration vector from AHRS2

Definition at line 897 of file mavextra.py.

◆ earth_accel2_df()

def pymavlink.mavextra.earth_accel2_df	(	IMU,
		IMU2,
		ATT
	)

return earth frame acceleration vector from df log

Definition at line 909 of file mavextra.py.

◆ earth_accel_df()

def pymavlink.mavextra.earth_accel_df	(	IMU,
		ATT
	)

return earth frame acceleration vector from df log

Definition at line 903 of file mavextra.py.

◆ earth_gyro()

def pymavlink.mavextra.earth_gyro	(	RAW_IMU,
		ATTITUDE
	)

return earth frame gyro vector

Definition at line 649 of file mavextra.py.

◆ earth_rates()

def pymavlink.mavextra.earth_rates ( ATTITUDE )

return angular velocities in earth frame

Definition at line 592 of file mavextra.py.

◆ EAS2TAS()

def pymavlink.mavextra.EAS2TAS	(	ARSP,
		GPS,
		BARO,
		ground_temp = `25`
	)

EAS2TAS from ARSP.Temp

Definition at line 557 of file mavextra.py.

◆ ekf1_pos()

def pymavlink.mavextra.ekf1_pos ( EKF1 )

calculate EKF position when EKF disabled

Definition at line 965 of file mavextra.py.

◆ energy_error()

def pymavlink.mavextra.energy_error	(	NAV_CONTROLLER_OUTPUT,
		VFR_HUD
	)

return energy error matching APM internals
This is positive when we are too low or going too slow

Definition at line 665 of file mavextra.py.

◆ euler_p90()

def pymavlink.mavextra.euler_p90 ( MSG )

return eulers in radians from quaternion for view at pitch 90

Definition at line 1036 of file mavextra.py.

◆ euler_rotated()

def pymavlink.mavextra.euler_rotated	(	MSG,
		roll,
		pitch,
		yaw
	)

return eulers in radians from quaternion for view at given attitude in euler radians

Definition at line 1028 of file mavextra.py.

◆ euler_to_quat()

def pymavlink.mavextra.euler_to_quat ( e )

Get quaternion from euler angles
:param e: euler angles [roll, pitch, yaw]
:returns: quaternion [w, x, y , z]

Definition at line 987 of file mavextra.py.

◆ expected_mag()

def pymavlink.mavextra.expected_mag	(	RAW_IMU,
		ATTITUDE,
		inclination,
		declination
	)

return expected mag vector

Definition at line 377 of file mavextra.py.

◆ expected_magx()

def pymavlink.mavextra.expected_magx	(	RAW_IMU,
		ATTITUDE,
		inclination,
		declination
	)

estimate  from mag

Definition at line 414 of file mavextra.py.

◆ expected_magy()

def pymavlink.mavextra.expected_magy	(	RAW_IMU,
		ATTITUDE,
		inclination,
		declination
	)

estimate  from mag

Definition at line 419 of file mavextra.py.

◆ expected_magz()

def pymavlink.mavextra.expected_magz	(	RAW_IMU,
		ATTITUDE,
		inclination,
		declination
	)

estimate  from mag

Definition at line 424 of file mavextra.py.

◆ get_motor_offsets()

def pymavlink.mavextra.get_motor_offsets	(	SERVO_OUTPUT_RAW,
		ofs,
		motor_ofs
	)

calculate magnetic field strength from raw magnetometer

Definition at line 124 of file mavextra.py.

◆ gps_newpos()

def pymavlink.mavextra.gps_newpos	(	lat,
		lon,
		bearing,
		distance
	)

extrapolate latitude/longitude given a heading and distance
thanks to http://www.movable-type.co.uk/scripts/latlong.html

Definition at line 939 of file mavextra.py.

◆ gps_offset()

def pymavlink.mavextra.gps_offset	(	lat,
		lon,
		east,
		north
	)

return new lat/lon after moving east/north
by the given number of meters

Definition at line 955 of file mavextra.py.

◆ gps_velocity()

def pymavlink.mavextra.gps_velocity ( GLOBAL_POSITION_INT )

return GPS velocity vector

Definition at line 626 of file mavextra.py.

◆ gps_velocity_body()

def pymavlink.mavextra.gps_velocity_body	(	GPS_RAW_INT,
		ATTITUDE
	)

return GPS velocity vector in body frame

Definition at line 636 of file mavextra.py.

◆ gps_velocity_df()

def pymavlink.mavextra.gps_velocity_df ( GPS )

return GPS velocity vector

Definition at line 917 of file mavextra.py.

◆ gps_velocity_old()

def pymavlink.mavextra.gps_velocity_old ( GPS_RAW_INT )

return GPS velocity vector

Definition at line 631 of file mavextra.py.

◆ gravity()

def pymavlink.mavextra.gravity	(	RAW_IMU,
		SENSOR_OFFSETS = `None`,
		ofs = `None`,
		mul = `None`,
		smooth = `0.7`
	)

estimate pitch from accelerometer

Definition at line 429 of file mavextra.py.

◆ kmh()

def pymavlink.mavextra.kmh ( mps )

convert m/s to Km/h

Definition at line 27 of file mavextra.py.

◆ lowpass()

def pymavlink.mavextra.lowpass	(	var,
		key,
		factor
	)

a simple lowpass filter

Definition at line 225 of file mavextra.py.

◆ mag_discrepancy()

def pymavlink.mavextra.mag_discrepancy	(	RAW_IMU,
		ATTITUDE,
		inclination,
		declination = `None`
	)

give the magnitude of the discrepancy between observed and expected magnetic field

Definition at line 390 of file mavextra.py.

◆ mag_field()

def pymavlink.mavextra.mag_field	(	RAW_IMU,
		SENSOR_OFFSETS = `None`,
		ofs = `None`
	)

calculate magnetic field strength from raw magnetometer

Definition at line 105 of file mavextra.py.

◆ mag_field_df()

def pymavlink.mavextra.mag_field_df	(	MAG,
		ofs = `None`
	)

calculate magnetic field strength from raw magnetometer (dataflash version)

Definition at line 116 of file mavextra.py.

◆ mag_field_motors()

def pymavlink.mavextra.mag_field_motors	(	RAW_IMU,
		SENSOR_OFFSETS,
		ofs,
		SERVO_OUTPUT_RAW,
		motor_ofs
	)

calculate magnetic field strength from raw magnetometer

Definition at line 147 of file mavextra.py.

◆ mag_heading()

def pymavlink.mavextra.mag_heading	(	RAW_IMU,
		ATTITUDE,
		declination = `None`,
		SENSOR_OFFSETS = `None`,
		ofs = `None`
	)

calculate heading from raw magnetometer

Definition at line 59 of file mavextra.py.

◆ mag_heading_motors()

def pymavlink.mavextra.mag_heading_motors	(	RAW_IMU,
		ATTITUDE,
		declination,
		SENSOR_OFFSETS,
		ofs,
		SERVO_OUTPUT_RAW,
		motor_ofs
	)

calculate heading from raw magnetometer

Definition at line 83 of file mavextra.py.

◆ mag_inclination()

def pymavlink.mavextra.mag_inclination	(	RAW_IMU,
		ATTITUDE,
		declination = `None`
	)

give the magnitude of the discrepancy between observed and expected magnetic field

Definition at line 400 of file mavextra.py.

◆ mag_pitch()

def pymavlink.mavextra.mag_pitch	(	RAW_IMU,
		inclination,
		declination
	)

estimate pithc from mag

Definition at line 365 of file mavextra.py.

◆ mag_roll()

def pymavlink.mavextra.mag_roll	(	RAW_IMU,
		inclination,
		declination
	)

estimate roll from mag

Definition at line 371 of file mavextra.py.

◆ mag_rotation()

def pymavlink.mavextra.mag_rotation	(	RAW_IMU,
		inclination,
		declination
	)

return an attitude rotation matrix that is consistent with the current mag
   vector

Definition at line 343 of file mavextra.py.

◆ mag_yaw()

def pymavlink.mavextra.mag_yaw	(	RAW_IMU,
		inclination,
		declination
	)

estimate yaw from mag

Definition at line 356 of file mavextra.py.

◆ mix1()

def pymavlink.mavextra.mix1	(	servo1,
		servo2,
		mixtype = `1`,
		gain = `0.5`
	)

de-mix a mixed servo output

Definition at line 748 of file mavextra.py.

◆ mix2()

def pymavlink.mavextra.mix2	(	servo1,
		servo2,
		mixtype = `1`,
		gain = `0.5`
	)

de-mix a mixed servo output

Definition at line 753 of file mavextra.py.

◆ mixer()

def pymavlink.mavextra.mixer	(	servo1,
		servo2,
		mixtype = `1`,
		gain = `0.5`
	)

mix two servos

Definition at line 725 of file mavextra.py.

◆ pitch_estimate()

def pymavlink.mavextra.pitch_estimate	(	RAW_IMU,
		GPS_RAW_INT = `None`,
		ATTITUDE = `None`,
		SENSOR_OFFSETS = `None`,
		ofs = `None`,
		mul = `None`,
		smooth = `0.7`
	)

estimate pitch from accelerometer

Definition at line 316 of file mavextra.py.

◆ pitch_rate()

def pymavlink.mavextra.pitch_rate ( ATTITUDE )

return pitch rate in earth frame

Definition at line 615 of file mavextra.py.

◆ pitch_sim()

def pymavlink.mavextra.pitch_sim	(	SIMSTATE,
		GPS_RAW
	)

estimate pitch from SIMSTATE accels

Definition at line 454 of file mavextra.py.

◆ PX4_update()

def pymavlink.mavextra.PX4_update	(	IMU,
		ATT
	)

implement full DCM using PX4 native SD log data

Definition at line 854 of file mavextra.py.

◆ qpitch()

def pymavlink.mavextra.qpitch ( MSG )

return quaternion pitch in degrees

Definition at line 1017 of file mavextra.py.

◆ qpitch_p90()

def pymavlink.mavextra.qpitch_p90 ( MSG )

return quaternion roll in degrees for view at pitch 90

Definition at line 1044 of file mavextra.py.

◆ qroll()

def pymavlink.mavextra.qroll ( MSG )

return quaternion roll in degrees

Definition at line 1011 of file mavextra.py.

◆ qroll_p90()

def pymavlink.mavextra.qroll_p90 ( MSG )

return quaternion roll in degrees for view at pitch 90

Definition at line 1040 of file mavextra.py.

◆ quat_to_euler()

def pymavlink.mavextra.quat_to_euler ( q )

Get Euler angles from a quaternion
:param q: quaternion [w, x, y , z]
:returns: euler angles [roll, pitch, yaw]

Definition at line 978 of file mavextra.py.

◆ qyaw()

def pymavlink.mavextra.qyaw ( MSG )

return quaternion yaw in degrees

Definition at line 1023 of file mavextra.py.

◆ qyaw_p90()

def pymavlink.mavextra.qyaw_p90 ( MSG )

return quaternion roll in degrees for view at pitch 90

Definition at line 1048 of file mavextra.py.

◆ rate_of_turn()

def pymavlink.mavextra.rate_of_turn	(	speed,
		bank
	)

return expected rate of turn in degrees/s for given speed in m/s and
   bank angle in degrees

Definition at line 521 of file mavextra.py.

◆ roll_estimate()

def pymavlink.mavextra.roll_estimate	(	RAW_IMU,
		GPS_RAW_INT = `None`,
		ATTITUDE = `None`,
		SENSOR_OFFSETS = `None`,
		ofs = `None`,
		mul = `None`,
		smooth = `0.7`
	)

estimate roll from accelerometer

Definition at line 295 of file mavextra.py.

◆ roll_rate()

def pymavlink.mavextra.roll_rate ( ATTITUDE )

return roll rate in earth frame

Definition at line 610 of file mavextra.py.

◆ rotate_quat()

def pymavlink.mavextra.rotate_quat	(	attitude,
		roll,
		pitch,
		yaw
	)

Returns rotated quaternion
:param attitude: quaternion [w, x, y , z]
:param roll: rotation in rad
:param pitch: rotation in rad
:param yaw: rotation in rad
:returns: quaternion [w, x, y , z]

Definition at line 996 of file mavextra.py.

◆ rotation()

def pymavlink.mavextra.rotation ( ATTITUDE )

return the current DCM rotation matrix

Definition at line 337 of file mavextra.py.

◆ rotation2()

def pymavlink.mavextra.rotation2 ( AHRS2 )

return the current DCM rotation matrix

Definition at line 891 of file mavextra.py.

◆ rotation_df()

def pymavlink.mavextra.rotation_df ( ATT )

return the current DCM rotation matrix

Definition at line 885 of file mavextra.py.

◆ rover_lat_accel()

def pymavlink.mavextra.rover_lat_accel	(	VFR_HUD,
		SERVO_OUTPUT_RAW
	)

return lateral acceleration in m/s/s

Definition at line 701 of file mavextra.py.

◆ rover_turn_circle()

def pymavlink.mavextra.rover_turn_circle ( SERVO_OUTPUT_RAW )

return turning circle (diameter) in meters for steering_angle in degrees

Definition at line 674 of file mavextra.py.

◆ rover_yaw_rate()

def pymavlink.mavextra.rover_yaw_rate	(	VFR_HUD,
		SERVO_OUTPUT_RAW
	)

return yaw rate in degrees/second given steering_angle and speed

Definition at line 687 of file mavextra.py.

◆ sawtooth()

def pymavlink.mavextra.sawtooth	(	ATTITUDE,
		amplitude = `2.0`,
		period = `5.0`
	)

sawtooth pattern based on uptime

Definition at line 513 of file mavextra.py.

◆ second_derivative_5()

def pymavlink.mavextra.second_derivative_5	(	var,
		key
	)

5 point 2nd derivative

Definition at line 184 of file mavextra.py.

◆ second_derivative_9()

def pymavlink.mavextra.second_derivative_9	(	var,
		key
	)

9 point 2nd derivative

Definition at line 203 of file mavextra.py.

◆ wingloading()

def pymavlink.mavextra.wingloading ( bank )

return expected wing loading factor for a bank angle in radians

Definition at line 529 of file mavextra.py.

◆ wrap_180()

def pymavlink.mavextra.wrap_180 ( angle )

Definition at line 758 of file mavextra.py.

◆ wrap_360()

def pymavlink.mavextra.wrap_360 ( angle )

Definition at line 766 of file mavextra.py.

◆ wrap_valid_longitude()

def pymavlink.mavextra.wrap_valid_longitude ( lon )

wrap a longitude value around to always have a value in the range
    [-180, +180) i.e 0 => 0, 1 => 1, -1 => -1, 181 => -179, -181 => 179

Definition at line 933 of file mavextra.py.

◆ yaw_rate()

def pymavlink.mavextra.yaw_rate ( ATTITUDE )

return yaw rate in earth frame

Definition at line 620 of file mavextra.py.

Variable Documentation

◆ _downsample_N

int pymavlink.mavextra._downsample_N = 0

private

Definition at line 865 of file mavextra.py.

◆ average_data

dictionary pymavlink.mavextra.average_data = {}

Definition at line 170 of file mavextra.py.

◆ dcm_state

pymavlink.mavextra.dcm_state = None

Definition at line 817 of file mavextra.py.

◆ derivative_data

dictionary pymavlink.mavextra.derivative_data = {}

Definition at line 182 of file mavextra.py.

◆ ekf_home

pymavlink.mavextra.ekf_home = None

Definition at line 963 of file mavextra.py.

◆ first_fix

pymavlink.mavextra.first_fix = None

Definition at line 499 of file mavextra.py.

◆ last_delta

dictionary pymavlink.mavextra.last_delta = {}

Definition at line 247 of file mavextra.py.

◆ last_diff

dictionary pymavlink.mavextra.last_diff = {}

Definition at line 234 of file mavextra.py.

◆ lowpass_data

dictionary pymavlink.mavextra.lowpass_data = {}

Definition at line 223 of file mavextra.py.

◆ px4_state

pymavlink.mavextra.px4_state = None

Definition at line 852 of file mavextra.py.

◆ radius_of_earth

float pymavlink.mavextra.radius_of_earth = 6378100.0

Definition at line 931 of file mavextra.py.

Classes

Functions

Variables