I’m learning how to use processing to communicate via serial with arduino. Using the basic code below works, both variables are getting written to the arduino. And they then get printed to the processing console. (serialConnection is a custom class which identifies the port on which the arduino is c…

Checking Boolean variable breaks serial communication code with Arduino

josephh December 16, 2021, 10:27pm 2

Hi,

Logically it means that the condition serialConnection.serialPort.available() > 0 is evaluated to false. Does the first if block execute and prints 1? Where is data_processed coming from I suppose it’s false by default?

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Checking Boolean variable breaks serial communication code with Arduino

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