Ignore .o files. Add command to gps
Remove nonblocking from master and test
Remove nonblocking from master and test
writing gps
Verify data using CRC-32 check
Rename gpstest to spanread. remove unused files
Adjust code to handle file renames and removals from last commit
Update argument handling
turn off log before starting
Add wall werror to makefile
Can handle arbitrary files and message well now
Add commands to get imu