REFERENCE MANUAL - FTP Directory Listing - Trimble
REFERENCE MANUAL - FTP Directory Listing - Trimble
REFERENCE MANUAL - FTP Directory Listing - Trimble
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
A<br />
TRIMBLE STANDARD INTERFACE PROTOCOL (TSIP)<br />
Timing Packets<br />
If you are using the Lassen IQ GPS Receiver as a timing reference, you may need to<br />
implement the following TSIP control commands.<br />
Table A.5<br />
Timing Packets<br />
Input ID Description Output ID<br />
0x21 get the current GPS time 0x41<br />
0x38-05 request UTC parameters 0x58-05<br />
Satellite Data Packets<br />
The following packets contain a variety of GPS satellite data.<br />
Table A.6<br />
Satellite Data Packets<br />
Input ID Description Output ID<br />
0x27 request signal levels 0x47<br />
0x38 request/load satellite system data 0x58<br />
0x3C request tracking status 0x5C<br />
Backwards Compatibility to Lassen iQ<br />
The following General Packets and Differences between TSIP Used in Lassen iQ/SQ<br />
and Copernicus GPS Receiver<br />
• 0x41, 0x46, 0x4B automatic packets are output every 1 second instead of every<br />
5 seconds.<br />
• DGPS is not supported in the Copernicus GPS Receiver. Thus, the following<br />
packets are not supported:<br />
0x60 /0x61<br />
0x65/0x85<br />
• 0x69 / 0x89 not available. The Lassen IQ GPS Receiver is a high sensitivity<br />
receiver.<br />
• 0x70 packet is not supported in the Copernicus GPS Receiver. The Copernicus<br />
GPS Receiver supports only Kalman Filter and it can not be turned off. No PV<br />
filter is available in Copernicus Module.<br />
• Packet 0xC0 – Graceful Shutdown and Go To Standby Mode is supported in<br />
the Copernicus GPS Receiver.<br />
• In “Key Setup Parameters of Packet BB”, BB packet is still the same, but:<br />
Cannot set signal mask.<br />
Fix mode/DOP mask/DOP switch/DGPS correction age are not supported.<br />
124 Copernicus GPS Receiver