What is the difference detween ISR & function call
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Answer Posted / radhika.s
adding to d ans-11 i wud say that....an interrupt has no
relation with the current program or task being performed
by the microcontroller....it is an independent task or
program that is executed whenever the interrupt is invoked.
however, a function is a part of the program that is being
currently executed by the microcontroller, hence it is
local.it can be called only when the microcontroller is
executing the program in which it is contained..or is a
part of.
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