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Hello guys, I am a student who is working on my bachelor thesis.
I am dealing with stepper motors and the controller using Arduino, and I am creating a GUI for my stepper motor to control it. I try Processing, and it seems simple and powerful enough.
However, I encountered a problem when I am running Processing program. "Error opening serial port COM1: Port not found"
I use Ubuntu OS 14.04, Processing 2.2.1, and Arduino IDE 1.0.5.
This problem appeared as soon as I run my processing code, right after I uploaded my Arduino code.
Anybody can help to fix this issue?
Thanks very much! :)