Hi everyone, I started at University a new project similar to SCUBA. I need help with some problems. (I apologise for my english).
I use Ubuntu 14.04 and Raspberry pi3 and for my PX I previously installed all the libraries of Ardupilot and Ardusub thanks to your and everything seems to work fine.
When I downloaded QgroundControl for my Pxfmini, I follow this guide : https://www.ardusub.com/getting-started/installation.html
but in my case I can't see my vehicle and the program says that is waiting for the vehicle connection.
I need to test the sensors, to see If everything is ok. How can I do it? Since I did't install the binaries of Pxfmini (I didn't install Erle-Copter ecc.. with the command sudo apt-get install apm-copter-erlebrain), could this be the problem? How can I access to sensors without QgroundControl since I don't need the erle-copter or erle-rover??
I had also some problems with the apt-get update, this are the errors:
_W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/jessie/InRelease _
_W: Failed to fetch http://packages.erlerobotics.com/dists/erle/InRelease _
_W: Failed to fetch http://archive.raspberrypi.org/debian/dists/jessie/InRelease _
_W: Failed to fetch http://packages.erlerobotics.com/dists/erle/Release.gpg Could not resolve 'packages.erlerobotics.com'_
_W: Failed to fetch http://archive.raspberrypi.org/debian/dists/jessie/Release.gpg Could not resolve 'archive.raspberrypi.org'_
_W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/jessie/Release.gpg Could not resolve 'mirrordirector.raspbian.org'_
_W: Some index files failed to download. They have been ignored, or old ones used instead._
I hope that you can help me. Thank you.