PIC C18 problem

Hi,

I am trying to build an hour, minute, second clock using PIC 18F4520 and microchip C18. I got stuck with the 7segment multiplexing. I can create (!!) the needed 2ms delay using TMR1 interrupt to switch the 7segments between them to display 'ones' and 'tens', but because I am new with PIC micro and C, I dont know how can I actualy put them in code. Any idea would be a great help.

Thanx in advance

This is not a C18 problem.

The problem is you do not know how to program in C.

The answer is to learn C.

I know that sounds blunt but you did not post any
code and without that a meaningful answer is impossible.

If you search this forum you will find code and hardware
for a 7 segment clock.