Siemens XT55 2.2 Evaluating GPS data using SiRFdemo software

XT55 GPS Startup User’s Guide
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XT55_GPS_startup_ug_V02a Page 9 of 13 28.06.2004
2.2 Evaluating GPS data using SiRFdemo software
To evaluate GPS data it is necessary to use special GPS software like the provided
SiRFDemo software. Below you can find all information you need for downloading the
SiRFDemo software.
• Before running the software, ensure that your PC is recognizing the XT55 module
properly. In order to receive satellite signals, the XT55 must be placed in such way that
the receiver has a clear view of the sky.
• To start the SiFRDemo software either double click the SiRFdemo.exe file or, if you have
created a short cut to your desktop, click on the SiRFdemo icon. The SiRFDemo program
will be automatically installed onto your computer.
• On the activated Data Source Setup window, select the COM port (e.g. COM5) for
SiRFdemo program and set the baud rate to 9600 bps.
Figure 4: COM port selection