User`s guide

Chapter 5 - I/O Commands
1PPS TIME OFFSET COMMAND (@@Ay)
Motorola Binary Format
Query current 1PPS Time Offset:
@@AyxxxxC<CR><LF>
where:
xxxx = 4 out of range hex bytes: 0xFF
C = 0x38
Message length: 11 bytes
Complete hex string to query current user specified 1PPS Time Offset:
0x40 40 41 79 FF FF FF FF 38 0D 0A
Change current 1PPS Time Offset:
@@AyttttC<CR><LF>
where:
tttt = time offset in ns 0..999,999,999 (0.0 to 0.999999999 s)
C = checksum
Message length: 11 bytes
Response to either command:
@@AyttttC<CR><LF>
where:
tttt = time offset in ns 0..999,999,999 (0.0 to 0.999999999 s)
C = checksum
Message length: 11 bytes
Motorola GPS Products - M12+ User's Guide Revision 6.X 09FEB05
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