LEA-6 / NEO-6 - Hardware Integration Manual
GPS.G6-HW-09007-A
Preliminary
Design-in
Page 37 of 62
Abbreviation
Description
AC
Antenna Control (e.g. the antenna will be switched on/ off controlled by the GPS receiver)
SD
Short Circuit Detection Enabled
SR
Short Circuit Recovery Enabled
OD
Open Circuit Detection Enabled
PdoS
Power Down on short
Table 9: Active Antenna Supervisor Message on startup (UBX binary protocol)
To activate the antenna supervisor use the
UBX-CFG-ANT
message. For further information refer to the
u-blox 6 Receiver Description including Protocol Specification [3].
Similar to the antenna supervisor configuration, the status of the antenna supervisor will be reported in a NMEA
(
$GPTXT
) or UBX (
INF-NOTICE
) message at start-up and on every change.
Message
Description
ANTSTATUS=DONTKNOW
Active antenna supervisor is not configured and deactivated.
ANTSTATUS=OK
Active antenna connected and powered
ANTSTATUS=SHORT
Antenna short
ANTSTATUS=OPEN
Antenna not connected or antenna defective
Table 10: Active antenna supervisor message on startup (NMEA protocol)
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