I am calling function in ISR. But at the linking time it giving warning like WARNING 16 (UNCALLED FUNCTION, IGNORED FOR OVERLAY Process. Is there any solution to solve this problem. How can i tell to the compiler that i am calling the function in ISR.
The same warning comes for another case: i am calling the function which is available is another .c file. but i am calling in main only.
Pls help me, Thanks, Raj