GPS Timestamp (0xFF,0xD3)

Description

Outputs the current GPS system time in time-of-week and week number format.

Notes

For events, this is the time of the event trigger. In order to be valid, a PPS signal needs to be present, and both a valid GPS time-of-week and week number command (0x0C, 0x72) need to be received after PPS sync has been achieved.

Parameter Name Data Type Description
Field Length u8 14
Descriptor u8 0xD3
Tow double GPS Time of Week [seconds]
Week Number u16 GPS Week Number since 1980 [weeks]
Valid Flags u16 bitfield
Name Bit(s) Description
tow 0 Whole number seconds TOW has been set
week_number 1 Week number has been set
time_valid 0-1 Both TOW and Week Number have been set