Everything was fine until this last flight
@PickyBiker wrote: My copter with PIXHAWK was working great after finishing autotune for all 3 axis. I flew it several times with no problem. Today, I took off as normal in Alt Hold mode and it was...
View ArticleThe problem about "Action"-"Arm/Disarm"？
@xiaoxilang wrote: Hello everyone, when I use the MP ground station, there is a "Action"-"Arm/Disarm" function to ensure that I can immediately stop the motor when the operation is wrong whatever mode...
View ArticleHello everyone, I have a confused, I want to figure out why the use of waf...
@PIXMAV wrote: Hello everyone, I have a confused, I want to figure out why the use of waf build binary executable file, and use make to build elf format file? Posts: 1 Participants: 1 Read full topic
View ArticlePixhawk servo gimbal did not stabilise roll and pitch
@sriram_mk wrote: I am using Pixhawk with rc servo gimbal. I checked my servo motors in gimbal which worked fine. I have given 5v in pixhawk serv rail to power servo motor. when I change servo angle...
View ArticleNovatel RTK In RTL mode
@Debupt wrote: Hey, All.Recently, I use novatel rtk for precise landing test.I inject novatel message bestposb, bestvelb and psrdopb ( b indicates for binary mode) to pixhawk gps port, and change the...
View ArticleCopter does not hover in Gazebo when LIDAR sensor attached on top
@Pavan wrote: Hello, I managed to run the Arducopter SITL with Gazebo. Now when I fixed the Hokuyo sensor on the top of the frame, the copter does not hover and crashes after takeoff. I think it is...
View ArticleTorque Turn Waypoint
@223Wylde wrote: I know right now we're limited to normal waypoints and spline waypoints in terms of flight planning, would it be worth adding a torque turn waypoint like this for Traditional Heli's,...
View ArticlePossible problem on flight mode selection
@bendead wrote: Hey guys Just did a couple of flights with my octo with a pixhawk 2.1 running copter 3.5.1 and a Taranis today, trying to get some data on my RFD900 setup, with some issues, I might...
View ArticleMotor failure- to crash or not?
@Carapau wrote: Okay so I did a test on one of our test rigs- its a DJI 550 with a Pixhawk 2. We set up a motor so that we could make it fail in flight. The copter flew very nicely until we killed the...
View ArticleAPM 2.8 USB problem
@Alex_Alexs wrote: Hi I just bought an APM2.8 and I tried to upload ardurover firmware on it. Every time the uploading firmware was getting stuck ending with an error message. All settings for Com...
View Article"Dummy" i2c compass
@ebya wrote: Hello, Im making a indoor project (room with drone only with safety nets, safety first).Important note: I'm not changing anything in the ardupilot code. Edit: this was supposed to be in...
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Unstable Spline turns
@ben_israel wrote: included is a Mission Planner Log graph of ArduPilot making a turn in AUTO mode on a Spline Waypoint. The speed is set to 100 m/s in a SITL simulation. What is causing the speed,...
View Article3.5 EKF2 IMU switching compass and going into LAND mode while in AUTO mode....
@zleo wrote: copter 3.5 auto mode fly,auto into land when takeoff EKF2 IMU switching compass and going into LAND mode while in AUTO mode. “Err: EKF_CHECK-2, Err: FAILSAFE_EKF-1” error2017-09-16...
View ArticleAutotune is not working with my quad.. please help!
@Steve01 wrote: Hi, I am pretty new in this communityand I am building my quad copter at the moment.. But I have some trouble with autotune I am currently using - pixhawk 2.4.8- APM:Copter V3.5.2...
View ArticleAPM will not arm, giving message "Arm- rotor not spinning
@rfine7666 wrote: Me again with another question, Thanks to all in advanceI have already a 450 helicopter, apm 2.6, ver 3.2,.1Flysky th-9x flying fairly well thanks to all the help from the people on...
View Article3.5.2 on PIXRACER shoot up sky and crashed
@wilsonchang wrote: Guys, Several days ago, my quadcopter (PIXRACER loaded latest stable 352) crashed.I have been flying this copter for nearly more than half year, but with 3.4.X firmware, it flied...
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Setup Optical flow problem
@cuchara wrote: hi I followed the configuration method described on the site (which I consider to be very poorly explained) (I have a lot to say but my low level of English does not allow it) in any...
View ArticleIs there a variable to get copter Power up Number?
@satyasrmist wrote: Hey Guys,I am working on a project where I have to display how many times the copter (pixhawk) is powered up. I was wondering if there is a variable incremented in every power up...
View ArticlePlease Help - IMU and Motor Balance Mismatch WARN
@Gio_AC wrote: Hi ALL; hope someone can help with this - I've done some searches, but couldn't find any definitive answer/solution.For a couple of months now, I've been almost always getting IMU...
View ArticleUnable to arm, not all channels are registering. compass question..help!
@agentwright wrote: Ok so I am brand new and have so much to learn, but I am hoping you guys can help me get off the ground. I am using the AMP "2.8" kit from Amazon on a quad I 3d printed. Its the...
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