Hello Steve,

yes, i use timer and other interrupts of course in my project. But this interrupts have only additional function, like A/D conversion or generate software timers. Do you mean that it would be better when the "main program" runs also in an timer interrupt. So that the whole program operates with interrupts, and have no main cycle that runs if no interrupt is activ? Please give me your ideas.

Thanks and best regards,
Stephan