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i can update firmware of board - but i cant connect :(((((((((

Posted by TUFAN OZBEK on June 7, 2012 at 2:52pm

hi everybody,

bad news my apm2 isnt working

i can update firmware but when i click connect at 115200 baud

i cant connect :(( please help me

exception details:

No Mavlink Heartbeat Packets Where read from this port veryfy baud rate and setup apm planner waits for 2 valit heartbeat packets before connecting .... bla bla

please help me :( this board is my everything

please look this screenshot on attached files :(

12341234.JPG

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Replies

  • TUFAN OZBEK June 24, 2012 at 9:40am

    thank you friends. but my problem is about hardware.

    i send it back and great 3dr staff is solving my problem.

    thank you..

  • JohnB June 23, 2012 at 9:31pm

    Do you have anything connected to A0-A11?  I had this same problem last night and was pulling my hair out.  When I disconnected all the devices (gimbal roll and pitch servos and minimOSD) from A0-A11, and reconnected, I had no problems connecting to Mavlink.

  • Aizzat June 19, 2012 at 9:45am

    Hi Tufan,

    I did face the same problem previously, for my case its due to firmware issue where Mission Planner cannot read properly the required data. Maybe the firmware you loaded is incorrect or incompatible with Mission Planner. For example, one of the ArduRover firmware can only connect to Mission Planner ver 0.9 instead of 1.0. 

    Hope that help.

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