Rainbow Electronics GM862-QUAD-PY - Manual (Page 406)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 406 of 434
#STSR - SIM Tookit Send Response SELINT 2
<cmdType>.
3.5.7.9 Jammed Detect & Report AT Commands
3.5.7.9.1 Jammed Detect & Report - #JDR
#JDR - Jammed Detect & Report SELINT 0 / 1
AT#JDR[=
[<mode>
[,<MNPL>,
<DCMN>]]] Set command allows to control the Jammed Detect & Report feature.
The MODULE can detect if a communication Jammer is active in its range
and give indication to the user of this condition either on the serial line with
an unsolicited code or on a dedicated GPIO by rising it.
The MODULE can also report to the network the Jammed status condition,
even if normal communications are inhibited by the Jammer, by using a
unique message.
Parameters:
<mode> - behaviour mode of the Jammed Detect & Report
0 - disables Jammed Detect & Report (factory default)
1 - enables the Jammed Detect; the Jammed condition is reported on pin
GPIO2/JDR
GPIO2/JDR Low - Normal Operating Condition
GPIO2/JDR High - Jammed Condition.
2 - enables the Jammed Detect; the Jammed condition is reported with a
single unsolicited result code on serial line, in the format:
#JDR: <status>
where:
<status>
JAMMED - Jammed condition detected
OPERATIVE - Normal Operating condition restored. This code will be
shown only after a jammed condition has occurred.
3 - enables the Jammed Detect; the MODULE will make both the actions
as for <mode>=1 and <mode>=2.
4 - enables the Jammed Detect; the Jammed condition is reported with an
unsolicited code every 3s on serial line, in the format:
#JDR: <status>
where:
<status>
JAMMED - Jammed condition detected
OPERATIVE - Normal Operating condition restored. This code will be
shown only after a jammed condition has occurred.
5 - enables the Jammed Detect; the MODULE will make both the actions
as for <mode>=1 and <mode>=4.