raspberry pi with GPS; Set up

I wrote software and hardware, so I introduce set up about raspberry pi with GPS.

We will assume you've install GPSD and FoxtrotGPS

1.Reboot  raspberry pi and kill GPSD process

               If you don't kill this process, you may see some errors.

2.Create socket

               You need to make socket to communicate with raspberry pi.

               sudo GPSD -D 5 -nN /dev/ttyUSB0

               (ttyUSB0 may be changed )

3.Start FoxtrotGPS

               You can start FoxtrotGPS, And you'll see the picture like this↓