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iTegno 39XX GPRS Modem
AT Commands Guide
02000C17
•
v1.5
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein this
document. It may not be edited, copied or circulated without prior written agreement by iWOW Connections Pte Ltd. © 2011, 2012 iWOW
Connections Pte Ltd
145
10.10
Configuration Trace and Modem (AT) inteXSIO
This command allows the configuration of the modem-interface (AT), trace-interface, IrDA interface and
MUXinterface by setting the variant number.
•
Set command allows the configuration of the modem-interface (AT), trace-interface, IrDA interface and
MUX-interface by setting the variant number. The set variant number becomes active only after a reset
•
Read command allows seeing which is the current variant and which is the requested variant. A star marks
the active variant.
•
Test command returns the possible and customizable variants.
Syntax :
AT+XSIO= <requested>
Command
Possible Responses
+XSIO=<requested>
OK
Or
+CME ERROR: <err>
+XSIO?
+XSIO: <requested>,*<active>
OK
+XSIO=?
+XSIO: Variant=<requested>: [AT=<AT-interface>;]
[Trace=<Trace-interface> ;] [MUX=<MUX-interface> ;]
[IrDA=<IrDA-interface>]
<CR><LF>+XSIO: Variant=<requested>: [AT=<AT-interface>;]
[Trace=<Trace-interface> ;] [MUX=<MUX-interface> ;]
[IrDA=<IrDA-interface>]
…............... (more display rows are possible)
OK
Defined values
<requested>
requested variant, which may be in range 0-255
<active>
currently active variant, which may be in range 0-255
<AT-interface> NULL, UART0, …, UARTn
<Trace>
NULL, UART0, …, UARTn
<MUX>
1-x
<IrDA>
NULL, UART0, …, UARTn