Hi,
I recently bought the Beaglebone Black.
Now I want to write a simple code that does something when voltage level is changed on a PIN.
Let’s say that value of GPIO1_08 is 0V. When value changes to 3.3V I want my code to be automatically
aware of that (interrupted).
Could you tell me what I need to do?
Do I need to set some values on the GPIO1_08 so that the PIN “informs” my code when its value is changed?
In my code, I don’t want to stay in place and wait for the PIN. I want that the PIN send indication asynchronously.
Thanks in advance!
Dusan