I downloaded the source code of the project to try to understand how it is made the connection with the GPS. I need this java code for my master. However, reading the code I cannot understand how this work, I understood that the main classes for the connection is gps.connection.GPSrxtx and gps.connection.GPSPort but I cannot found how the port is openned and how I can get information from the GPS.
I'm working with a BT-Q890 connected on USB port, starting the jar app I saw that it work because the app could get the model information and the current coordinates from my GPS.
Can someone give me a hand?