This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.
| Name |
GPIO |
| Examples |
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| Description |
Test description for GPIO
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| Methods |
| attachInterrupt() |
Calls a function when the value of an input pin changes |
| digitalRead() |
Returns the value of an input pin |
| digitalWrite() |
Sets an output pin to be either high or low |
| interrupts() |
Allows interrupts to happen |
| noInterrupts() |
Prevents interrupts from happpening |
| pinMode() |
Configures a pin to act either as input or output |
| releaseInterrupt() |
Stops listening for interrupts on an input pin |
| releasePin() |
Gives ownership of a pin back to the operating system |
| waitFor() |
Waits for the value of an input pin to change |
| waitFor() |
Waits for the value of an input pin to change
This function will throw a RuntimeException in case of a timeout. |
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| Constructor | GPIO()
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Updated on January 1, 2021 03:38:10am EST
