u-blox ZED-F9P, Описание интерфейса

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u-blox ZED-F9P Interface Description - Manual
Advance Information
5.12.7.7 UBX-MGA-INI-EOP
Message
UBX-MGA-INI-EOP
Description
Earth Orientation Parameters Assistance
Firmware
Supported on:
•
u-blox 9 with protocol version 27
Type
Input
Comment
This message allows the delivery of new Earth Orientation Parameters (EOP) to a receiver to
improve AssistNow Autonomous operation.
Header Class ID Length (Bytes) Payload Checksum
Message Structure
0xB5 0x62 0x13 0x40 72
see below
CK_A CK_B
Payload Contents:
Byte Offset Number
Format
Scaling Name Unit Description
0 U1 -
type
- Message type (0x30 for this type)
1 U1 -
version
- Message version (0x00 for this version)
2 U1[2] -
reserved1
- Reserved
4 U2 -
d2kRef
d reference time (days since 1.1.2000 12.00h
UTC)
6 U2 -
d2kMax
d expiration time (days since 1.1.2000 12.00h
UTC)
8 I4 2^-30
xpP0
arcsec x_p t^0 polynomial term (offset)
12 I4 2^-30
xpP1
arcsec/
d x_p t^1 polynomial term (drift)
16 I4 2^-30
ypP0
arcsec y_p t^0 polynomial term (offset)
20 I4 2^-30
ypP1
arcsec/
d y_p t^1 polynomial term (drift)
24 I4 2^-25
dUT1
s dUT1 t^0 polynomial term (offset)
28 I4 2^-30
ddUT1
s/d dUT1 t^1 polynomial term (drift)
32 U1[40] -
reserved2
- Reserved
5.12.8 UBX-MGA-QZSS (0x13 0x05)
5.12.8.1 UBX-MGA-QZSS-EPH
Message
UBX-MGA-QZSS-EPH
Description
QZSS Ephemeris Assistance
Firmware
Supported on:
•
u-blox 9 with protocol version 27
Type
Input
Comment
This message allows the delivery of QZSS ephemeris assistance to a receiver. See the
description of
AssistNow Online for details.
Header Class ID Length (Bytes) Payload Checksum
Message Structure
0xB5 0x62 0x13 0x05 68
see below
CK_A CK_B
Payload Contents:
Byte Offset Number
Format
Scaling Name Unit Description
0 U1 -
type
- Message type (0x01 for this type)
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