Druid4Arduino and interrupt

Projects Interfacing w/ Software on the Computer
1

Hello!

I would like to make an interrupt for a while loop thanks to a button in druid4arduino with a button in the interface. But there are both problems : I don't know how to avoid the freeze of druid4arduino when I click on a button when a program is executing, and I don't know if it is really possible to have this sort of button.

More simply : how can I send a signal with my Arduino Uno, and stop it when I want thanks to a button in Druid4Arduino?

Thanks.

2

Start with posting the code that you have on the Arduino. If it uses delay(), stop using it.

3

Thanks you for your answer (and sorry for my late one), finally I don't need to make a periodical signal, so the problem doesn't exist anymore.