"Abhishek showed you one method of how this can be done. But Peters method that he described is much better. That is, in the interrupt routine set a bit variable that says "interrupt has happened". In the main line code master loop periodically poll this same bit variable and when it is seen set then clear it again and transfer program flow to the necessary logic."


infact i just showed the way , but i my self use the way peter stated. thats the best way.


in my last post i suggested to read peters last two lines.

abhishek