u-blox ZED-F9P Interface Description - Manual
Advance Information
Name Description
GPSEna
GPS is enabled
GlonassEna
GLONASS is enabled
BeidouEna
BeiDou is enabled
GalileoEna
Galileo is enabled
5.13.3 UBX-MON-HW2 (0x0A 0x0B)
5.13.3.1 Extended Hardware Status
Message
UBX-MON-HW2
Description
Extended Hardware Status
Firmware
Supported on:
• u-blox 9 with protocol version 27
Type
Periodic/Polled
Comment
This message is deprecated in this protocol version. Use UBX-MON-HW3 and UBX-
MON-RF instead.
Status of different aspects of the hardware such as Imbalance, Low-Level Configuration
and POST Results.
The first four parameters of this message represent the complex signal from the RF front
end. The following rules of thumb apply:
• The smaller the absolute value of the variable ofsI and ofsQ, the better.
• Ideally, the magnitude of the I-part (magI) and the Q-part (magQ) of the complex signal
should be the same.
Header Class ID Length (Bytes) Payload Checksum
Message Structure
0xB5 0x62 0x0A 0x0B 28
see below
CK_A CK_B
Payload Contents:
Byte Offset Number
Format
Scaling Name Unit Description
0 I1 - ofsI - Imbalance of I-part of complex signal, scaled (-
128 = max. negative imbalance, 127 = max.
positive imbalance)
1 U1 - magI - Magnitude of I-part of complex signal, scaled (0
= no signal, 255 = max. magnitude)
2 I1 - ofsQ - Imbalance of Q-part of complex signal, scaled (-
128 = max. negative imbalance, 127 = max.
positive imbalance)
3 U1 - magQ - Magnitude of Q-part of complex signal, scaled
(0 = no signal, 255 = max. magnitude)
4 U1 - cfgSource - Source of low-level configuration
(114 = ROM, 111 = OTP, 112 = config pins, 102
= flash image)
5 U1[3] - reserved1 - Reserved
8 U4 - lowLevCfg - Low-level configuration (obsolete in protocol
versions greater than 15)
12 U1[8] - reserved2 - Reserved
20 U4 - postStatus - POST status word
24 U1[4] - reserved3 - Reserved
UBX-18010854 - R04 Advance Information Page 130 of 259
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