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telemetry radio works with laptop, but send only with android (no data received)

Posted by Marc MERLIN on April 28, 2015 at 11:54am

I can run apmplanner and mission planner just fine when I plug my old 3DR radio in my linux system.
I can send/receive data.

When I plug it into 3 android devices (2 phones, 1 tablet, different versions of android),
- andropilot can send data (change flight mode) but doesn't receive any telemetry
- old droidplanner can also send data (change flght modes), but doesn't receive anything either

New droidplanner or tower fail to function because they detect no data is coming in.

BRD_SER1_RTSCTS was 2, I put it to 0 but that didn't help.
SERIAL1_BAUD is 57

How could I debug this further?

Thanks,

Marc

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Replies

  • Stone1295 April 28, 2015 at 3:19pm

    Are the Droid devices on the compatibility list?

    https://github.com/arthurbenemann/droidplanner/wiki/Compatible-Devices

    -Mike

    arthurbenemann/droidplanner
    Ground Control Station for Android Devices. Contribute to arthurbenemann/droidplanner development by creating an account on GitHub.
    • Marc MERLIN > Stone1295 April 28, 2015 at 3:38pm

      My Galaxy Nexus is, and I know I've gotten droidplanner to work on it last year

      I also tried a Nexus 7 v2

      and a Nexus 6

      Running Kitkat, Lollipop, and Keylime Pie

      The USB is working because I can send data, I just can't receive it.

      I've used the same USB2go adapter to reconfigure my mobius camera, and it works fine for that.

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