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FlightGear altitude incorrect from SITL

@brickster86 wrote: I am using AP 3.5.0 SITL on a Jetson TK1 and running FlightGear on a Ubuntu 14.04 VM on my PC. When I start the SITL, the FlightGear goes to the correct lat/long, but the altitude...

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Once RTL is initiated the plane starts to dive

@WXFX_01 wrote: I have a problem : "once RTL is initiated ,the plane reduce throttle, and starts to dive for 1~2 second ,and gained altitude again after turn done"The alt_rtl is 100M and the alt when...

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Issues when trying to start SITL on Ubuntu 15.10

@sdjksdafji wrote: I'm having a issues trying to get a setup SITL. I am following this wiki (dev.ardupilot.com/wiki/setting-up-sitl-on-linux/). However, when I got everything ready and try to start...

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Faulty airspeed sensor / failure to maintain attitude

@GunJam wrote: Hello I had airspeed dump bogus data to autopilot probably due to a bad cable or i2c hub thing. Airspeed read 2ms on the ground but right after airborne pegged at 110ms control was...

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Bad Gyro Health

@RC_Mike wrote: First flight after upgrading to 3.5.0 and I get a Bad Gyro Health message after I started an Auto mission. Not sure if it is a software bug or hardware failure. The wind came up so I...

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LED board and status

@povlhp wrote: I have a status LED board I want to connect to my APM 2.6, and I hoped it would reflect the red/blue LED blinking. But when I connect to A10/A11, I just get constant light. Is there...

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Aileron servo on RC5 exceed limit at power up

@manu84 wrote: Hello All. So first my config :APM 2.6, receiver frsky D8R II plus, power module for apm and receiver, servo power on the esc.RCMAP: ch1 as throttle, ch2 as aileron, ch3 as elevator,...

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RC TRIM not working with V tail mode

@manu84 wrote: Hello All I use V tail mode on my drone.The problem is I am not able to set neutral position for each control surface (I use a custom RCMAP with elevator on CH3 and rudder on CH4)When I...

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Auto mode not holding bank long enough

@Jcooper21 wrote: I am trying to tune up a flying wing better and the main issue is when e wing turns it does not hold the bank angle long enough for tight turns. If I hold the sticks to the side...

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AP3.5: RPM not returning anything

@marcmerlin wrote: As per plane.ardupilot.com/wiki/ardupla ... parameters , I set:RPM_MAX 20000RPM_MIN 1RPM_MIN_QUAL 0.5RPM_SCALING 2RPM_TYPE 1RPM2_SCALING 1RPM2_TYPE 0 I tried chagning RPM_MIN_QUAL...

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APM:Plane 3.5.1 released

@tridge wrote: The ArduPilot development team is proud to announce the release of version 3.5.1 of APM:Plane. This is a minor release with primarily small changes. The changes in this release are:...

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Looks like AP3.5 GUIDED mode crashed my plane :(

@marcmerlin wrote: I guess it was inevitable, I guess I should have stopped trusting GUIDED mode altogether as long as github.com/diydrones/ardupilot/issues/3582 too.Still, I wanted to try AP 3.5 and...

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New feature in Mission Planner?

@anparkinson wrote: On the Flight Plan page of Mission Planner I see a green circle with a shape in it that turns black if you click it, near the top left of the screen. I haven't seen this before....

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Plane turning a bit too much

@anparkinson wrote: I've run autotune and the plane flies great on autonomous flights. Looking at the camera footage it tends to over-turn so then has to correct itself a little bit the other way. Is...

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Parachute planning mission

@jhonny0011 wrote: Hello friends,First of all, I don't really know in which category could be assigned this post, if you do so, please tell me and I'll modify it. So, I'm planning to send a payload to...

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6 mile APM flight video in 2 minutes

@anparkinson wrote: First long autonomous flight of my Durafly Tundra youtu.be/89iit-3CiWU Posts: 1 Participants: 1 Read full topic

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Flaperon Throw

@cody303 wrote: I am not able to get full flaperon throw. It seems as though the output is limited. Is this the case, or is it a setup issue? Thanks,Cody Posts: 2 Participants: 2 Read full topic

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Renaming descriptions or fix a minor bug

@AndWik wrote: Setting up dual aileron servos and changing RC_MIN and RC_MAX for each servo to achieve far more up than down resulted in a strange behavior.It works, as expected, if you use any other...

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Test: Compass = FAIL - Large change in mag_field (83.06%)

@marcmerlin wrote: Can you help with my new build? How can I find out if it's the compass on the pixhawk or the compass in the GPS that is seeing interference?I'd like to know since I'm building a new...

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APM:Plane 3.5.2 released

@tridge wrote: The ArduPilot development team is proud to announce the release of version 3.5.2 of APM:Plane. This is a minor release with small changes. The main reason for this release over the...

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