Copter shakes during takeoff
@piotrm wrote: I flown my copter few times and everything was ok. Recently during start copter started to shake just over ground. Disarmed cycled power next try same problem but few centimeters above...
View ArticleCopter-3.4-rc4 available for beta testing
@rmackay9 wrote: Following quickly on the heels of -rc3, -rc4 has now been released for beta testing. As per usual, the latest Release Notes can be seen here.. Changes from 3.4.0-rc31. Intel Aero...
View ArticleWhat Would Cause Me Not To Be Able to Enable PosHold?
@davidbitton wrote: My craft took off yesterday; luckily I found it a mile away. Anyway, in looking at the logs, I see it failed to enter PosHold as well as Auto. The craft had a great HDOP and...
View ArticleDataflash logs ATT message units
@Phil007 wrote: Hello, What are the units of the variables in ATT Dataflash log message (DesRoll, Roll, DesYaw, Yaw, ...) ? I think that the wiki page which describes this message is a little bit old:...
View ArticleBuilding a Powerful X8
@russm3086 wrote: Hello,It is my first attempt at building a compact (680 mm) multipurpose X8 aerial platform. The idea is to have a system that will go from using a GoPro 3 Black with a 3 axis gimbal...
View ArticleLosing altitude after selecting follow me mode
@Guiboy wrote: Hello I have a quadcopter equipped with RPi3+navio2 board running APM 3.4 RC1I tried this evening to run guided modes for the first time with Tower and it worked great!I could even...
View ArticleESC pulse width jump
@Keshka_Kotera wrote: Running an APM mini 3.1 with the stable release 3.2 firmware. I had a series of events leading to this investigation. I performed an auto land with a 550 class drone. 15" CF...
View ArticleInfo about PID controller
@mahesh_saraswat wrote: Hi,I am using mission planner as GCS. PID values for various controllers are mentioned in mission planner. For attitude controller RATEROLL_I_MAX value is 200. Is...
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Bug using EK2_RNG_USE_HGT on rc3
@Thomasss wrote: Hi everyone, I've been working to try to get an analog sonar work in AUTO mode but without great succes so far. I thought that setting EK2_RNG_USE_HGT to 50% of the sonar maximum...
View ArticleAlt changing with yaw
@Hubertus_Paetow wrote: Still 3dr Y6B with Pix Lite, but with new vibration dampening mount.With 3.4 rc4 new problem: Altitude changes when turning copter. In the log the GPS-Alt seems to be wrong...
View ArticleAC 3.4 no fence anymore?
@imrj wrote: i updated my pix to latest 3.4 and now in MP the fence settings are all grayed out, I cant change them, they dont even show up on full parameter list.....any ideas? Posts: 2 Participants:...
View ArticleRC9-14 Trim output is not in working correctly
@netptl39 wrote: Hi all, can you fix this? Log link below and I can get you way more logs, but it all shows the same and since I saw no fix in the release notes I thought I will put it inhere. on...
View ArticleCable Cam Mode - Ideas for implementation
@rbabato wrote: A new mode (Cable Cam) has been discussed between users an developers. It is time to gather ideas and thoughts as to it's implementation. Your ideas as to the specifications of the...
View ArticleSetup SITL problem
@maninsea2000 wrote: I follow the steps in this page to set up my SITLhttp://dev.ardupilot.org/dev/docs/setting-up-sitl-on-linux.html#setting-up-sitl-on-linuxall goes well,but when I cd to my...
View ArticleAdjust pitch gain
@Johnathan_Leppert wrote: I'm new to arducopter and trying to get my build flying stable. Due to my frame type I have to mount my battery in the rear and controller near the front, so my quad is...
View ArticleUnable to load Ardupilot in Eclipse IDE
@suvoganguli wrote: I was able to build the code using the 'make' command by following the website instructions. I can also run the simulation (SITL). Next, I'd like to load the code either in Eclipse...
View ArticleHow to add two sonar
@voidcat wrote: hello everybody,I think through the i2c interface to add two sonar pix, but never find a way.I don't know how to change the drive there, now it seems can only use a device.Who can...
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Loiter mode - Oscillation in Pitch axis
@AmperCZ wrote: I have non standard copter frame. It is 280 sized X8 with DYS 1806 and 5x3 props. I call it Beast X8 After autotune it is flying very well in Stabilize and reasonable well in...
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Strange compass switching after 3.4rc4 from rc3
@X1Aero wrote: Loaded up the rc4 version for the sanity check as I had a corrupt parameter in rc3 which resulted in a crash. So I get EFF2IMU1switching to compass 0 and back to 1 eighteen times in one...
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Need Help/Feedback PID Tuning Large Hexacopter
@RC_Danny wrote: Hi everybody! I've got a large 1280mm hexacopter, Multistar 5008 330Kv motors, 18x5.5 props. I've got it tuned pretty decent in stabilize, but in PosHold (Pixhawk running 3.3) it's...
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