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AT$IGNDBNC Debounce Ignition Hardware
Line For The Specified Amount Of Time
AT$IGNDBNC
Command Function
Syntax Query
Syntax
Write Syntax Write Response AT$IGNDBNC=<debounceTimeout>
Read Syntax Read Response AT$IGNDBNC?
Execute Syntax Execute
Response
Unsolicited Response
Parameter Values
<debounceTimeout>
Notes
Debounce Ignition Hardware Line for the Specified Amount of Time
This command allows a user to set ignition debounce time used for the event
engine. The ignition line has to be valid for the specified amount of time before
the event: GPIO-8 in the event engine will be triggered.
AT$IGNDBNC=?
$IGNDBNC: (0–4),
OK
$IGNDBNC: 0
OK
N/A
N/A
0 – 4 seconds. This field specifies the debounce timeout value.
For older hardware, regardless of the AT$IGNDBNC setting or the
AT$IODBNC=9 setting, if the ignition signal has gone from logic zero to a logic
one for longer than 1 second, the unit will be reset 7 seconds later.
For newer hardware, the modem reset interval will follow the $IGNDBNC
setting as long as $IGNDBNC is greater than 0. Regardless of the $IGNDBNC
setting, the modem will not be reset if the ignition on interval is less than 1
second.
$IODBNC is affected by this command. Changes made affect GPIO8 in
$IGNDBNC? Writes made by $IGNDBNC will be seen by $IODBNC?
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