Unix Time Packet; Formatted Time Packet - Advanced Navigation Certus OEM Reference Manual

Certus Reference Manual • Advanced Navigation Packet Protocol
10.4.1.5 Microseconds
This field provides the sub-second component of time. It is represented as microseconds since the last second.
Minimum value is 0 and maximum value is 999999.

10.4.2 Unix Time Packet

Unix Time Packet
Packet ID
Length
Read / Write
Field # Bytes Offset
1 0
2 4
Table 64: Unix Time Packet

10.4.3 Formatted Time Packet

Formatted Time Packet
Packet ID
Length
Read / Write
Field # Bytes Offset
1 0
2 4
3 6
4 8
5 9
6 10
7 11
8 12
9 13
Table 65: Formatted Time Packet
v2.4
Data Type Size
u32 4
u32 4
Data Type Size
u32 4
u16 2
u16 2
u8 1
u8 1
u8 1
u8 1
u8 1
u8 1
21
8
Read
Description
Unix time stamp (seconds). See
Seconds
Microseconds
22
14
Read
Description
Microseconds
Year
Year day, 0 - 365
Month, 0 - 11
Month Day, 1 - 31
Week Day, 0 – 6 (0 = Sunday)
Hour, 0 - 23
Minute, 0 - 59
Second, 0 - 59
Page 156
10.4.1.4 Unix Time
2024-12-17