Say I want gpsd to monitor a bluetooth device, therefore replacing DEVICES line in "/etc/defaults/gpsd" with:
DEVICES="/dev/rfcomm0"
Say I also have the following content in "/etc/bluetooth/rfcomm.conf":
rfcomm0 {
bind yes;
device xx:xx:xx:xx:xx:xx;
channel 1;
comment "blah";
}
I would have expected the bind yes thing to have the connection auto-start on boot-up (source), but it didn't.
Note that this works on Ubuntu 12.04.