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Weird PIQR.tar value; crash

@KarolNi wrote: We have a 18kg VTOL octoplane. It is our test platform - rather low T2W, Cube Black. We have crashed recently. We were trying some manoeuvres in Qstabilize. In previous flights it...

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Telemetry output very slow

@akimata wrote: Hi, Recently i’ve been struggling with very slow telemetry refresh rate on my all pixhawk’s(2.4.8) and new versions of arduplane. I confirmed that all settings according to refresh...

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Model went into RTL, near crash. Help with dataflash log

@Benson_Filmworks wrote: This is my first post ever, so please forgive me if I mess this up. Today I launched my ZOHD plane in autotune mode. The plane flew out nicely for about 10 seconds, then...

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Matek F765 Wing Flight Controller

@kerrycorcoran wrote: Trying to understand how to setup dual cameras on this flight controller and how to switch between the two during flight. I have reviewed this link, but unsure how to interpret...

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MP: decimal format provokes bad parameters since MP1.3.71

@Arnd_FF wrote: I have observed that with the update from MP 1.3.70 to 1.3.71, the mission planner does not read my .param files correctly. If I have a “.” as decimal separator, it works as before. It...

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Plane went into RTL and crash straightaway. Help with the dataflash log

@brunoolivieri wrote: Hi There! I would appreciate any help to identify the reason why this old APM entered in RTL mode. The crash itself was due to the elevons not set with enough range. At least I...

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Beitan BN-220 GPS slow to get 3D fix

@Taipan wrote: I have a Bietan BN-220 GPS unit in a Bixler3 plane. The FC is an Omnibus F4 Pro v3 and it is running v4.0.5 of ArduPlane. The BN-220 often takes ages (5 minutes or more) to obtain a 3D...

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Motor stops on LOITER

@Steviegeek wrote: Fortunately found this out on a bench test… When I switch mode from STABILISE to LOITER the motor stops ? It’s a Flying Wing, MP v1.3.72, FW v4.0.5.255 I have GPS 2D fix, 12sats...

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SmartAudio for VTX Mateksys 405 WING

@craigy72 wrote: Hello All, This is my first post here and I’m new to the hobby so please excuse and noobness. I have a Mateksys 405 FC with a VTX with a Smartaudio input. The VTX I have is a pain to...

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Wing fluttering at hand launch

@RizHass wrote: I am trying to troubleshoot wing fluttering phenomena during hand launching a flying wing. Please watch this short video and suggest a solution....

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SITL : sim_vehicle.py - Aircraft starts below terrain!

@Albcem wrote: Hello all, I am around the corner for delivering an upgrade for SITL with FlightGear/Jsbsim for ArduPlane. The upgrade is added channels for the Rascal base model with moving control...

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Custom flight mode using SRV_Channels::set_output_pwm_chan() not working

@dodobird wrote: I created a new flight mode and am trying to directly send a PWM command to the throttle and aileron channels using the lines:...

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Takeoff Mode Help

@kerrycorcoran wrote: Hoping the Ardupilot Arduplane guru’s can offer some insight. I have TAKEOFF mode configured and working on my (various) aircraft; Arduplane v4.0.5. I have created a short video...

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SPD3x airspeed sensor not working on cube orange

@edomingo1 wrote: Hi, I’m using the latest Arduplane fw, the 4.0.5. with the orange cube pixhawk and the SPD3x is not working, I’ve been trying with two different orange cubes, 2 wirings and 2...

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Throttle oscillation when MIN_GNDSPD_CM takes effect

@Daveemtb wrote: I’m having problems with severe throttle oscillations (amplitude is a significant percentage of available throttle travel, frequency less than 1s) when the ground speed falls to...

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Loiter to altitude nav command fails

@tucuman79 wrote: I planned a mission with Mission Planner with a “Loiter to altitude” (LOITER_TO_ALT) command, after the altitude was reached, the plane kept loitering at the same altitude avoiding...

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Magnetometers time out

@francisco_correia wrote: Hi, I’m currently testing the latest version of arduplane and got myself with strange values on my yaw. I went to check the logs and noticed i got both magnetometers timed...

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Plane - Autonomous landing on moving deck (Aircraft Carrier style)

@cdavis01 wrote: I’m using arduplane to control a mapping UAV. I know I can add a VTOL kit to the current design but think it would be very cool to turn my vehicle into an aircraft carrier. Launch is...

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First time setup-- connecting DSMX/PPM receivers to an Omnibus F4 Pro

@fitek wrote: Hi all, new to ArduPlane. I have an Omnibus F4 Pro board and was able to flash it with the STM utility. Can’t get my Tx stick movements to show up in Mission Planner, though. I’ve tried...

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Help! Fixed Wing Pitch movement (oscillation) on Auto Mode

@dronar wrote: Hi everybody! I need some help. My fixed wing (delta plane) works perfectly in all the modes. Although I have made an autotune, I’ve not been able to find out why there is a pitch...

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