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HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification
Serial Port Control Commands
Issue 01 (2011-08-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
55
3: Eight data bits and one stop bit (default value after startup)
<parity>:
0: odd parity (reserved and not supported at present)
1: even parity (reserved and not supported at present)
2: MARK (reserved and not supported at present)
3: SPACE (default value after startup)
AT+ICF is equivalent to AT+IFC=3,3.
When the check bit of the physical serial port on the TE is set to None or Space, the TE
can properly communicate with the MT.
5.5 +IPR–Command for Setting the Fixed Baud Rate
5.5.1 Syntax
Command
Possible Response(s)
+IPR[=<rate>]
<CR><LF>OK<CR><LF>
In case of an MT-related error:
<CR><LF>ERROR<CR><LF>
+IPR?
<CR><LF>+IPR:<rate><CR><LF>
<CR><LF>OK<CR><LF>
+IPR=?
<CR><LF>+IPR:(supported automatic detection
baud rate list),(supported <rate> list)
<CR><LF>
<CR><LF>OK<CR><LF>
5.5.2 Interface Description
This command sets the baud rate of the current physical serial port on the MT. The
default value upon startup is 115200.