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Falling edge
Posted: Tue Sep 28, 2010 8:00 pm
by foppa
How do you do to get flowcode read falling edge on button release .
Would only have a signal / pulse when I release the button
Foppa
![Shocked :shock:](./images/smilies/icon_eek.gif)
Re: Falling edge
Posted: Tue Sep 28, 2010 8:15 pm
by medelec35
As a suggestion:
You could use select interrupt from Int using an interrupt component macro. Then select interrupt from falling edge form the component properties.
But you must have the button connected to +ve and the int pin, with a pull down resistor. At least I believe that will work?
Re: Falling edge
Posted: Wed Sep 29, 2010 4:03 pm
by foppa
Can you make an example of that.
A small program that shows the solution
![Cool 8)](./images/smilies/icon_cool.gif)
Re: Falling edge
Posted: Wed Sep 29, 2010 8:30 pm
by medelec35
Try This. I have not tested, so can't confirm will work.
Switch and resistor is connected to B0. This is common with quiet a few target devices.
![intB0.jpg](./download/file.php?id=2620&sid=5ed2fe65464584b8482b17d18acccad6)
- intB0.jpg (152.57 KiB) Viewed 3406 times