Motorola G24 Benutzerhandbuch
Chapter 3: AT Commands Reference
December 31, 2007
AT Commands Reference Manual
3-213
Example
AT+MPSU?
+MPSU: 0
OK
AT+MPSU=?
+MPSU: (0-2)
OK
AT+MPSU=2
OK
/* reset and after it UART2 is open for full functionality */
+MIOC, Motorola I/O Configure
This command defines the G24 8 GPIO pins data value. The feature is flex enabled or disabled.
This command is a basic command.
The feature is active by default, however, changing the FLEX can eliminate it.
Note:
Support of the GPIO pins comes instead of supporting the keypad of the Evaluation
board.
board.
Command
Type
Syntax
Response/Action
Remarks
Set
AT+MIOC=<Pin
selection>,<Data vector>
OK
or:
+CME ERROR: <err>
The set command defines the logic
value of selected pins to high or low
when pin is configured as output.
The G24 saves the new setting in flex.
Only selected pins are affected. Set
action is allowed only for pins
configured as output.
In case <Data vector> includes values
of input pins, those values will be
ignored. In case <pin selection>
includes input pins, an error will be
issued "Operation not allowed". No
action will take place.
value of selected pins to high or low
when pin is configured as output.
The G24 saves the new setting in flex.
Only selected pins are affected. Set
action is allowed only for pins
configured as output.
In case <Data vector> includes values
of input pins, those values will be
ignored. In case <pin selection>
includes input pins, an error will be
issued "Operation not allowed". No
action will take place.
Read
+ MIOC?
+MIOC: <Data vector>
OK
The read command returns the actual
logical value of the 8 GPIO pins.
logical value of the 8 GPIO pins.
Test
+ MIOC=?
+MIOC: (list of
supported <Pin
selection>s),(list of
supported <Data
vector>s)
selection>s),(list of
supported <Data
vector>s)
OK
or:
+CME ERROR: <err>
The test command returns the possible
ranges of <Pin selection>s and <Data
vector>s.
ranges of <Pin selection>s and <Data
vector>s.