Today i finished the board for R1v2. I added two status LEDs to the power lines, one for 5v and one for 3.3v.
Also, i added the header for ICP, a RS232 header, a pair of switches, the header for the sensor board, a uC controlled LED and a hex input switch.
After the hardware was completed, I programmed a quick piece of software to allow me to read the status of the hex switch, and toggle the LED over the RS232 link.
So tomorrow the plan is to get the stepper motors running, using interrupts in the uC.