I've been working with my Arduino UNO for some months now and now has started with a smaller project which I will fiddel on during my spare time.
My thought is that by external interrupt I increment an volatile int which leads to different things happening depending on the value of the int.
For example : 1 - Show temperature outside, 2 : Get the current date, and so on.
My thought is that I also want to include a timer interrupt in a way that if the integer as e.g becomes 5 I want to cycle through all the possible actions.
Do you think my idea is doable? :
I have very little knowledge about timer-interrupt as an all so please give me your thoughts about it.
Have a nice day,
EDIT: As of now everything works with the exception of that there is no timer-interrupt at all.