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Topic: Communicating with Arduino via Serial (Read 1 time) previous topic - next topic


Thank you senti, you helped me connect the dots.

I finally figured out that I need both a sketch that needs to be uploaded to the Arduino, that will handle Serial communication and act upon that serial communication (i.e. flash an LED when a byte is sent).  From the computer C++ code, I can then send information via Serial to the Arduino.  In my searches, I had always found either Arduino code to receive serial information or C++ code to send serial information separately, but did not understand that you needed both.


More on what you want to do at....


The PC-side code isn't written in C++, but the basic ideas are all there, and many specifics which will help you.

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