Novatel GPStation-6, Руководство пользователя

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37
GPStation-6 User Manual Rev 2
Messages
Field
#
Field Name
Field
Type
Description
Binary
Bytes
Binary
Offset
Ignored
on Input
9 Sequence Ushort Used for multiple related
logs. It is a number that
counts down from N-1 to 0
where N is the number of
related logs and 0 means it
is the last one of the set.
Most logs only come out one
at a time in which case this
number is 0.
2 10 N
10 Idle Time Uchar Time the processor is idle, in
the last second between
successive logs, with the
same Message ID. Take the
time (0 - 200) and divide by
two to give the percentage of
time (0 - 100%).
1 12 Y
11 Time Status Enum Indicates the quality of the
GPS reference time
1
c
13
N
d
12 Week Ushort GPS reference week
number
2 14
N
d
13 ms GPSec Milliseconds from the
beginning of the GPS
reference week.
4 16
N
d
14 Receiver
Status
Ulong 32-bits representing the
status of various hardware
and software components of
the receiver, between
successive logs, with the
same Message ID (refer to
the OEM6 Firmware
Reference manual).
4 20 Y
15 Reserved Ushort Reserved for internal use 2 24 Y
16 Receiver
S/W Version
Ushort A value (0 - 65535)
representing the receiver
software build number.
2 26 Y
a. The 8-bit size means you will only see 0xA0 to 0xBF when the top bits are dropped from a port
value greater than 8-bits. For example, ASCII port USB1 will be seen as 0xA0 in the binary output.
b. Recommended value is THISPORT (binary 192).
c. This ENUM is not 4-bytes long but, as indicated in the table, is only 1-byte.
d. These time fields are ignored if Field #11, Time Status, is invalid. In this case, the current receiver
time is used. The recommended values for the three time fields are 0, 0, 0.