Discussions

APM 2.5 - mavlink connect fails after getting AHRS_RP_P

Posted by ivar on February 2, 2013 at 3:33am

Hi!

 I'm not sure whether its hardware or software problem, but as I have reflashed software and reset the device multiple times, I suspect hardware. Here are the symptoms:

After successful flight i tried to connect APM via telebee radio. Telebee's didnt link, so i brougt the usb cable. On mavlink conncet it reads all params up to "got AHRS_RP_P" and then the reading stops, until it gets the timeout. the detailed error message is "got 224 out of 256 params in 6 retries".

I tried flashing the software- overwrite my arduplane 2.68 with arducopter 2.91, then installed again the arduplane firmware. The error remains the same.

  Best regards,

    Ivar

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

Join diydrones

Email me when people reply –
Follow

Replies

  • John Mulligan February 5, 2013 at 9:50am

    Most of the reports of freezing  during connect have been the sensor init failing in the background .

    Check for error during boot in the Terminal screen and test the sensors in cli

     

This reply was deleted.

Activity

Gremsy liked Gremsy's profile
Mar 12
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
https://www.linkedin.com/posts/juan-manzanero-511842a7_an-ideal-lap-at-circuit-of-the-americas-activity-6990032574198767616-Ui95?utm_source=share&utm_medium=member_desktop
Oct 23, 2022
DIY Robocars via Twitter
https://www.sparkfun.com/news/5471
Oct 19, 2022
DIY Robocars via Twitter
https://www.linkedin.com/posts/the-mathworks_2_path-planning-for-formula-student-driverless-activity-6988076212791173120-zaHf?utm_source=share&utm_medium=member_desktop
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
More…