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communicating apm2.5 with rasberry pi

Posted by vishwanath rambhatla on December 29, 2014 at 5:30am

I am trying to send complex control commands from rasberry pi b+ to ArduPilot Mega(APM) 2.5, such as loitering and acquire GPS location.
i have connected both boards using USB. i was able to write a command to read 250 numbers on arduino and uploaded on APM2.5 and was able to read it.

i am not able to understand how to read compass,gps values from APM2.5 and dynamically change those gps commands via rasberry pi using 3g/4g dongle.

any help in this regard is greatly appreciated.thanks in advance

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Replies

Developer

Craig Elder December 29, 2014 at 11:28pm

Use a Pixhawk and use the regular telemetry serial port
Developer

Craig Elder December 29, 2014 at 9:58am

Have you read this? http://dev.ardupilot.com/wiki/raspberry-pi-via-mavlink/

I would not recommend using the USB interface for in-flight communication

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