Waypoint Protocol

Hi,I am developing a generic autopilot board which communicateswith arduino mission planner using mavlink protocol. when i click 'Read WPs' in MP,it is showing "getting WP count".Even if i send WP count packet from auto pilot board MP is not detecting. After sometime it shows fail to get WP count.Is there any time span in which i should send the WP count packet from board after receiving WP request list from MP.what is the timeout period that the MP will wait for receiving the WP count packet?? Any suggestions would be deeply appreciated.:)

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

Join diydrones

Email me when people reply –

Replies

  • "Loaderlock was Detected
    DLL 'C:\WINDOWS\assembly\GAC\Microsoft.DirectX.DirectInput\1.0.2902.0__31bf3856ad364e35\Microsoft.DirectX.DirectInput.dll' is attempting managed execution inside OS Loader lock. Do not attempt to run managed code inside a DllMain or image initialization function since doing so can cause the application to hang."
  • Thank u for the reply. I trying to run the mission planner code which i downloaded from github in VS 2010. I am getting this error.
  • Hi, yes there are timeouts in MP and they are somewhat arbitrary and too tight (I have a solution for mobile phone network telemetry. Reading and writing waypoints almost never works with the latencies in that). The best thinf you can do is to find the MP sources in github (or Google Code if it still is there, don't know) and look. Search for eg. the names of messages involved.
    If you return your wp count message immediately after the request, there it probably an error in your soft. Timing is not like microseconds critical. Maybe sys or component IDs wrong?
    Regards Soren
This reply was deleted.

Activity

DIY Robocars via Twitter
RT @chr1sa: Donkeycar 4.4 released with tons of new features, including path learning (useful with GPS outdoors), better Web and Lidar supp…
Nov 27, 2022
DIY Robocars via Twitter
RT @NXP: We are already biting our nails in anticipation of the #NXPCupEMEA challenge! 😉 Did you know there are great cash prizes to be won…
Nov 24, 2022
DIY Robocars via Twitter
RT @gclue_akira: レースまであと3日。今回のコースは激ムズかも。あと一歩 #jetracer https://t.co/GKcEjImQ3t
Nov 24, 2022
DIY Robocars via Twitter
UC Berkeley's DIY robocar program https://roar.berkeley.edu/
Nov 24, 2022
DIY Robocars via Twitter
RT @chr1sa: The next @DIYRobocars autonomous car race at @circuitlaunch will be on Sat, Dec 10. Thrills, spills and a Brazilian BBQ. Fun…
Nov 24, 2022
DIY Robocars via Twitter
RT @arthiak_tc: Donkey car platform ... Still training uses behavioral cloning #TCXpo #diyrobocar @OttawaAVGroup https://t.co/PHBYwlFlnE
Nov 20, 2022
DIY Robocars via Twitter
RT @emurmur77: Points for style. @donkeycar racing in @diyrobocars at @UCSDJacobs thanks @chr1sa for taking the video. https://t.co/Y2hMyj1…
Nov 20, 2022
DIY Robocars via Twitter
RT @SmallpixelCar: Going to @diyrobocars race at @UCSDJacobs https://t.co/Rrf9vDJ8TJ
Nov 8, 2022
DIY Robocars via Twitter
RT @SmallpixelCar: Race @diyrobocars at @UCSDJacobs thanks @chr1sa for taking the video. https://t.co/kK686Hb9Ej
Nov 8, 2022
DIY Robocars via Twitter
RT @PiWarsRobotics: Presenting: the Hacky Racers Robotic Racing Series in collaboration with #PiWars. Find out more and register your inter…
Oct 23, 2022
DIY Robocars via Twitter
RT @Hacky_Racers: There will be three classes at this event: A4, A2, and Hacky Racer! A4 and A2 are based around UK paper sizing and existi…
Oct 23, 2022
DIY Robocars via Twitter
Oct 23, 2022
DIY Robocars via Twitter
Oct 19, 2022
DIY Robocars via Twitter
Oct 18, 2022
DIY Robocars via Twitter
RT @NeaveEng: Calling all UK based folks interested in @diyrobocars, @f1tenth, @donkey_car, and similar robot racing competitions! @hacky_r…
Oct 13, 2022
DIY Robocars via Twitter
RT @araffin2: 🏎️ After hours of video editing, I'm happy to share a best of my Twitch videos on learning to race with RL. 🏎️ Each part is…
Oct 13, 2022
More…