Description; Ioc-Set Gpio Pin Output Level; Command Syntax; Defined Values - Huawei MU509 At Command Interface Specification

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification

3.20.2 Description

This command is used to power off the module.
3.21 ^IOC–Set GPIO Pin Output Level

3.21.1 Command Syntax

Command
^IOC=<Pin
selection>,<Data
vector>
^IOC?
^IOC=?
3.21.2 Description
This command defines values of eight GPIO pins.

3.21.3 Defined Values

<pin selection>: defines the GPIO which are chosen. 8 bits string with character „0‟ or
„1‟, every bit is associated with one GPIO pin.
0: Not operate the GPIO pin.
1: Operate the GPIO pin.
<data vector>: describe the physical level of every GPIO pin.8.bits string with
character „0‟ or „1‟, only GPIO chosen in <pin selection> takes effect.
0: Physical low level
1: Physical high level
3.22 ^IOCTRL–Control the GPIO
3.22.1 Command Syntax
Command
^IOCTRL=<sel>,<optio
ns>,<value>
Issue 04 (2013-01-28)
Possible response(s)
<CR><LF>OK<CR><LF>
<CR><LF>ERROR<CR><LF>
<CR><LF>^IOC:<data
vector><CR><LF><CR><LF>OK<CR><LF>
<CR><LF>^IOC:(list of supported <pin selection>s),(list
of supported <data
vector>s)<CR><LF><CR><LF>OK<CR><LF>
Possible response(s)
<CR><LF>OK<CR><LF>
<CR><LF>ERROR<CR><LF>
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Configuration Commands
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