Arduino To Processing Error For Capactive Sensor

Processing Electronics (Arduino, etc.)
15

I provided examples for you.

I modified your code as follows and it works with the Arduino example I provided:

void serialEvent(Serial myPort) {
  // read the serial buffer:
  String myString = myPort.readStringUntil('\n');
  if (myString != null) {
    myString = trim(myString);
    println(myString);

    String sensors[] = split(myString, ',');
    printArray(sensors);

// Process data from array here.

    }
  }

How you choose to code this is up to you.
This is your project.

:slight_smile:

This is output:

image
image668×659 35.3 KB

https://processing.org/reference/printArray_.html
Notice the quotes?
That is because it is a String array.

I converted “1” or “0” received to an int (see my previous example) so I could compare int data (0 or 1) in my code.

:slight_smile: