I can give you a rough idea

[AJISH ALFRED]

I can give you a rough idea only,

 

Inside your ISR,

 

{

           static int count = 0;

 

           if ( count < max_count )

           {

                       count ++;

                       wait_variable = 1;

           }

           else

           {

                        stop_timer ();

                        wait_variable = 0;

}

 

Inside your main code,

 

while ( wait_variable );   // will wait till wait_variable become 0;