DEAR sir,
i want program in keil c for generating 250 pulses with a pulse width of 5sec in timer mode . iam using a 11.0592 MHz crystal oscillator.
The big question: Do you see any real problems generating 250 pulses with a length of 5 seconds?
The next question - what will you do with the missing requirements - such as how long pause between the pulses. Setting the pause to zero will creatly simplify the problem - just generate a single 1250 seconds long pulse.