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/diy/ - Do It Yourself

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>> No.1547603 [View]
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1547603

>>1547588
Sonar data is recorded in RPi and streamed to Matlab program on ground control via USB UART on channel 2 (raw sonar data), so it's both.
RPi as mavproxy, connected via GPIO UART to Pixhawk, and controlled/programmed by qsgroundcontrol via USB UART 1 on channel 1.
GPS and sonar data provided by Garmin connected to via USBto raspberry pi. i want raspberry pi to send its GPS data to pixhawk or pixhawk itself requesting GPS data from raspberry pi via mavlink protocol that is connected to.
I can buy another cheap serial GPS for the Pixhawk, but that is a waste of money, since I got myself a 800bucks of accurate marine GPS and Sonar system. I just want to make use of this high precision GPS device

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