Tri-M Systems FV-25 GPS Receiver User Manual


 
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CFG – RATE (0x06 0x08)
It’s a poll request. Poll the current navigation/measurement rate setting. The module
will respond the same message defined below (I/O message).
Header ID Data Length Data Checksum
0xB5 0x62 0x06 0x08 0 None CK_A CK_B
CFG – RATE (0x06 0x08)
It’s an I/O message. It polls or sets the navigation/measurement rate.
Header ID Data Length Data Checksum
0xB5 0x62 0x06 0x08 6 See below CK_A CK_B
Data
Offset bytes Format Descriptions Notes
0 U2 Measurement rate (ms).
2 U2 Navigation rate (cycles) Number of measurement cycles
4 U2 Alignment to reference time 0 – UTC time
!0 – GPS time
NOTE:
Navigation Update Rate (1/s) = 1000 / (NavigationRate * MeausrementRate(ms)).