how to do a simple task in parallel

Question

how to use a timely sequence, at the same time we use a processo called every time a click call another routine.

Answer 1

I imagine a process parallel where I turn on a timer running in 60sec and in any time I can acess a button and it respond with your function sequence independent. At final 60sec the timer done and another function is executed counting more 30sec. and repeating it until a second button cancel. in this interval I need acess the firt button every time I want without stop the counting time 60/30sec.

Answer 2

I really do not see the difetence, this way... but I understand it can do my project run two routine in same time?

Answer 3

I dont want that one routine ends before another start, I need it runs every time I click and another still running.