I have been out of the spin game for quite a while. I am now trying to get my model train remote built, but have run into an issue. I want to use potentiometers to serve as menu selectors and a throttle knob. To get them working, I have breadboarded a circuit to charge the cap, wait for it to discharge through the potentiometer, then print out on the LCD how long that took. Attached is my code and a pdf of my circuit.
When I program the prop in RAM, I manage to get the LCD's backlight to come on, as it should. Elsewise, the display does nothing. I suspect it is getting stuck in the look or is printing and clearing too fast for me to see anything.
Prop Mini, Spin1