Repository for homework and lab assignments for Berkeley's ME131 class.
-
SSH into the Odroid, connect to the network:
barc-traxxas-13
ssh -X [email protected]
password:
odroid
-
To copy a directory on the BARC back to the local machine
scp -r [email protected]:/path/to/remote/file /destination/path
or transfer a file from the local machine to the barc
scp /path/to/local/file [email protected]:/destination/path
-
There's also
stfp
login for transferring filessftp [email protected]
then useget
andput
(which have-r
recursive options) to transfer files back and forth (ormget
andmput
for multiple files), you can use wildcard flags likemget *.jpg
to get all the jpg files in the directory. -
Lastly, you enter the remote into nautilus like
ssh://[email protected]
(you can also use ``sftp, it will automatically change
ssh` into `sftp` in nautilus) to view its file system in nautilus and copy and files by drag and drop.
-
Make sure that you are connected to your car’s wifi.
-
In the VNC server prompt, enter your Odroid’s IP address: 10.0.0.1 and click Ok. You should now see the BARC’s Odroid screen on your laptop, and be able to control it using your regular mouse and keypad.
-
To start up a data service to record all experiments to rosbags use:
roslaunch data_service service.launch
Note this only records default BARC topics.
-
And to run a launch file
roslaunch labs lab5.launch id:="unique experiment id here"