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Check if terminal can be used as an analog pin

Add-On Required: This feature requires the MATLAB Support Package for Arduino Hardware add-on.



result = isTerminalAnalog(arduinoObj, terminal) checks to see if the specified terminal on the Arduino® board can be used as an analog pin.


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Check if terminal 14, pin 'A0', on your Arduino Uno device can be used as an analog pin.

arduinoObj = obj.Parent
result = isTerminalAnalog(obj, 14)
result = 


Pin 14 on an Arduino Uno device is an analog output pin and returns 1.

Input Arguments

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Arduino object, specified as an object that is an internal variable called from within classes that derive from matlabshared.addon.LibraryBase.

Terminal number on Arduino hardware, specified as a double. For more information on terminal and pin numbers, see Physical Terminals and Pin Numbers.

Output Arguments

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Arduino hardware terminal type, returned as a boolean. Returns true if terminal is analog

Version History

Introduced in R2015b