Welcome to LQ!
Originally Posted by vanu
plzz tell me d program code as how to measure interrupt latency..
We will aid you when you help yourself to a solution. Provide us with what you have attempted and then maybe someone will be able to assist.
BTW, it's Please not plzz. 'How to Ask Questions the Smart Way
' would be one place you should be reading to understand how to form a question or query.