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Erase a program from arduino

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Cosimo Mercuro
Cosimo Mercuro on 9 Dec 2016
Edited: Hari Desanur on 12 Dec 2016
Hi. I'm newbie to simulink. I've just deployed a simple program to my ArduinoUno board. It works in embedded mode ( the led bilnks every time I connect the arduino uno to USB cable) Now I'd like to erase the program and try a new one. The question is: wich is the better way to do this? Thanks in advance.

Answers (1)

Hari Desanur
Hari Desanur on 12 Dec 2016
Edited: Hari Desanur on 12 Dec 2016
When you upload a new model/code to an Arduino, it completely erases the previous code on the Arduino.
So you can make changes to your Simulink model and rebuild it again or build a new model onto the Arduino. The previous program on the Arduino will be erased.
For more information -


Find more on MATLAB Support Package for Arduino Hardware in Help Center and File Exchange


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