REFERENCE MANUAL - FTP Directory Listing - Trimble

A
TRIMBLE STANDARD INTERFACE PROTOCOL (TSIP)
Report Packet 0x8F-2B - Fix and Channel Tracking Info, Type 2
This packet provides compact fix and channel tracking information. This packet can
be requested or set up for automatic output by 0x8E-2B. Total packet length
(including header DLE, packet ID 0x8F, packet data as described below and trailing
DLE/ETX bytes): 88 bytes.
Table A.72
Report Packet 0x8F-2B
Byte Offset Item Type Value Definition
0 Packet sub-code UINT8 0x2B Packet sub-code (always
0x2B).
1 UINT8 0x00 Reserved for future use.
2 UINT8 0x00 Reserved for future use.
3 GPS week number UINT16
1023
0 to 10-bit GPS week number of
measurement (in weeks).
5 GPS millisecond UINT32 0 to
603799999
GPS time of week of
measurement (in
milliseconds).
9 Latitude INT32 -230 to 230 Latitude (WGS-84), 2-31
semicircle (-90° - 90°). See
Note 1.
13 Longitude UINT32 0 to 232 Longitude (WGS-84), 2-31
semicircle (0° - 360°). See
Note 1.
17 Altitude INT32 any Altitude above WGS-84
ellipsoid (in millimeters).
21 East/West Velocity INT32 any East/West velocity (in mm/s).
Positive value - East velocity;
negative - West.
25 North/South
Velocity
INT32 any North/South velocity (in
mm/s). Positive value - North
velocity; negative - South.
29 Up/Down Velocity INT32 any Up/Down velocity (in mm/s).
Positive value - Up velocity;
negative - Down.
176 Copernicus GPS Receiver