The tests/ directory contains Nose style tests for this package.
By default the tests read from the file tests/packets.tsip which
contains output captured from a Trimble Copernicus II GPS. This can
be changed by setting the environment variable TSIPDEV to point to
a different input file or even to an actual Trimble GPS connected
to a device in the /dev filesystem. In the latter case the
environment variable TSIPBAUD can be used to change the
baud rate from the default of 9600.
$ export TSIPDEV=/dev/ttyS0
$ export TSIPBAUD=38400
$ make test