Yo Gary, dear All !
My environment:
gpsd commit 92660f43b3279e6279ec59010c662b157af4e8de
gpsd: 3.27.4~dev (revision release-3.27.2-4-g92660f43b)
u-blox ZED-F9P-02B
FWVER=HPG 1.51
PROTVER=27.50
When I query the signals I get this:
mayer# ubxt -g CFG-SIGNAL | sed -n -e '/^UBX-CFG-VALGET:/,/^$/ p' | awk
-v RS= 'NR==1'
UBX-CFG-VALGET:
version 1 layer 0 position 0
layers (ram)
item CFG-SIGNAL-GPS_L1CA_ENA/0x10310001 val 1
item CFG-SIGNAL-GPS_L2C_ENA/0x10310003 val 1
item CFG-SIGNAL-SBAS_L1CA_ENA/0x10310005 val 1
item CFG-SIGNAL-GAL_E1_ENA/0x10310007 val 1
item CFG-SIGNAL-GAL_E5B_ENA/0x1031000a val 1
item CFG-SIGNAL-BDS_B1_ENA/0x1031000d val 1
item CFG-SIGNAL-BDS_B2_ENA/0x1031000e val 1
item CFG-SIGNAL-QZSS_L1CA_ENA/0x10310012 val 1
item CFG-SIGNAL-QZSS_L1S_ENA/0x10310014 val 1
item CFG-SIGNAL-QZSS_L2C_ENA/0x10310015 val 1
item CFG-SIGNAL-GLO_L1_ENA/0x10310018 val 1
item CFG-SIGNAL-GLO_L2_ENA/0x1031001a val 1
item CFG-SIGNAL-GPS_ENA/0x1031001f val 1
item CFG-SIGNAL-SBAS_ENA/0x10310020 val 1
item CFG-SIGNAL-GAL_ENA/0x10310021 val 1
item CFG-SIGNAL-BDS_ENA/0x10310022 val 1
item CFG-SIGNAL-QZSS_ENA/0x10310024 val 1
item CFG-SIGNAL-GLO_ENA/0x10310025 val 1
item CFG-SIGNAL-39/0x10310027 val 1
For testing purposes and doing some experiments I tried to disable an
individual band for a specific gnss. For example CFG-SIGNAL-GAL_E1_ENA
But this was not possible. I got back an UBX-ACK-NAK. I can turn off
complete Galileo with CFG-SIGNAL-GAL_ENA and then I can turn on/off one
or other band. But when I want to turn on Galileo both bands must be
active otherwise it would fail.
Is this behaviour intended or is there anywhere a bug ? Or maybe a
switch anywhere which makes it possible ?
The only band I can switch off is CFG-SIGNAL-SBAS_L1CA_ENA but SBAS has
only one and CFG-SIGNAL-QZSS_L1S_ENA which is per default off.
Kind regards
Hans
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