PIONEERPOS G24-L 95 +MIOC Parameters, Light control example, Parameter Description Pin selection

Chapter 3: AT Commands Reference

The following table shows the +MIOC parameters.

		Table 3-95: +MIOC Parameters
<Parameter>		Description
<pin selection>	Selected pins for the action invoked. This is a binary vector in which each bit points to
	pin number. Vector size is 8.
	0	Not selected
	1	Selected pin (default)
<data vector>	This is a binary vector in which each bit show the physical value of pin. Data vector
	size is 8.
	0	Physical low signal.
	1	Physical high signal (default).
	The default value:
	On Power Up - as previously saved in FLEX bytes.
	Before set command first used with <Data vector> and <Mode>=0, or after +MIOC
	without <Data vector> and before +MIOC command used - 1.

Example

AT+MIOC=?

+MIOC: (00000000-11111111),(00000000-11111111)

OK

Light control example:

Client has an electronic controlled light switch. The intent is to connect this switch to the G24-L (IO pin 5 - for example) and control the light by setting the logical values of pin 5.

Example of code is as follows:

AT+MIOD=00010000,0	// Set IO pin #5 to be output.
OK
AT+MIOD?	// (Optional) Read the IO pin definitions to confirm correct settings.
+MIOD: 11101111	// Pins 1-4 and 6-8 are input pins. Pin 5 is output.
OK	// At this point the module is configured to control the logic values of
	pin 5.
AT+MIOC=00010000, 00010000	// Turn on the light by setting pin 5 to high.
AT+MIOC?	// (Optional) read the pins status.
+MIOC: 00010000	// Pin 5 is set to high.
OK
AT+MIOD=00010000,0, 00010000	// All previous defined in one command.
OK
AT+MIOC=00010000,00000000	// Turn off the light by setting pin 5 to low.
OK
AT+MIOC?	// (Optional) read the pins status.
+MIOC: 00000000	// Pin 5 is set to low.
OK

April 15, 2008 G24-L AT Commands Reference Manual 3-145