- Processing
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- Processing.py
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- Processing Foundation

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.

Class | SPI
Name | ### list()
Examples |
    import processing.io.*;

    void setup() {
      println("Available SPI interfaces:");
      printArray(SPI.list());
    }
Description | Lists all available SPI interfaces
Syntax |
    .list()
Returns | String[]

Updated on July 4, 2018 11:56:46am EDT