User Manual

GM47/GM48 INTEGRATOR’S MANUAL
206
LZT 123 7263 R1A
transmitted, and before any final result code (e.g. CONNECT) is
transmitted. The <rate> is applied after the final result code is
transmitted.
13.13 AT+IPR Cable Interface Port Command
Specifies the data rate at which the DCE will accept commands, in
addition to 1200 bit/s or 9600 bit/s (as required in v25ter [1], subclause
4.3). It may be used to select operation at rates used by the DTE, which
the DCE is not capable of automatically detecting.
(Not supported) Specifying a value of 0 disables the function and
allows operation only at rates automatically detectable by the DCE.
The specified rate takes effect following the issuance of any result
code(s) associated with the current command line.
<value> Description
0 Disables reporting of local port rate (+ILRR: is not
transmitted). Default value
1 Enables reporting of local port rate (+ILRR: is transmitted)
Description Command Possible Responses
Defines fixed DTE rate AT+IPR=[rate] •OK
•ERROR
Read the current
setting
AT+IPR? •+IPR:<rate>
•OK
•ERROR
Show if the command
is supported
AT+IPR=? • +IPR: (), (list of fixed-
only <rate>s)]
•OK
•ERROR
<rate> Description
Discrete
integer value
The <rate> valuespecifiedshallbetherateinbitsper
second at which the DTE-DCE interface should operate,
e.g. “19200” or “115200”. The rates supported by a
particular DCE are manufacturer specific.
The following rates, are supported (with two exceptions);
1200
2400
4800
9600
14400 (Not supported)
19200
28800 (Not supported)
38400
57600
76800
115200
230400
460800