problem changing rate pid's on the apm

For some reason when I load the latest firmware (Arducopter 2.0.49) using the latest APM (v1.86) downloaded from google ardupilot code when I try to change the rate roll and pitch PID's I  get a failed to write error message. Has anyone else had this problem? Is the Ardupilot APM not comparable with Arducopter?When I load an older firmware (arducopter v2.0.40) with an older APM (v1.68) it seems to work fine.Any ideas?

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • Hi

    Another way to solve the problem is to upload the code(049) to apm with Arduino. It works for me for both hexa and quad.

     

    Best regards

    Arnt-Inge

  • 3D Robotics

    There is a report in the Issue Tracker of a small bug with changing PIDs via MAVlink in the latest version when your CLI switch is in Flight Mode. You can change them with the switch in CLI mode in the meantime until the bug is fixed. Thanks to Olivier Adler for the catch/fix

  • I have the exact  same problem.  Are you using xbee?

  • I had this the other day, I changed the USB cable and the problem went away.

This reply was deleted.

Activity

DIY Robocars via Twitter
Friday
DIY Robocars via Twitter
Friday
DIY Drones via Twitter
Thursday
DIY Robocars via Twitter
RT @Heavy02011: @diyrobocars : A Home-brew computer club* for Connected Autonomous Driving on Jan 23rd, 2021 https://www.meetup.com/Connected-Autonomous-Driving/events/275728684/ #Meetu…
Thursday
DIY Robocars via Twitter
Thursday
David Hori liked Isabella Domi's profile
Wednesday
DIY Robocars via Twitter
RT @Heavy02011: ⁦@diyrobocars⁩ Autonomous Driving Assembly at #rC3. join us at https://rc3.world/rc3/assembly/diyrobocars-f1tenth/ ⁦@f1tenth⁩ ⁦@DAVGtech⁩ ⁦@DWalmroth⁩…
Jan 11
DIY Robocars via Twitter
RT @chr1sa: New car designs coming for our next @DIYRobocars @donkey_car virtual race on the 23rd. Choose any one you want at race time Le…
Jan 11
DIY Robocars via Twitter
RT @RoboticMasters: Thanks to @EllerbachMaxime and the Sydney Uni Capstone Students the @donkey_car @diyrobocars simulator is getting a ma…
Jan 11
DIY Robocars via Twitter
Jan 6
DIY Robocars via Twitter
Dec 28, 2020
DIY Robocars via Twitter
An interesting line-following simulator to use with with your robocars: https://github.com/ron-grant/LFS
Dec 23, 2020
DIY Robocars via Twitter
Dec 23, 2020
DIY Robocars via Twitter
An improved version of the @IntelAIResearch OpenBot: https://diyrobocars.com/2020/12/14/an-improved-version-of-the-intel-openbot/
Dec 14, 2020
DIY Drones via Twitter
An improved version of the Intel OpenBot https://ift.tt/2KkHT8Q
Dec 14, 2020
DIY Robocars via Twitter
Dec 10, 2020
More…