Rotary Encoders on Propeller

This evening, I have been playing with Eldon's code to handle rotary encoders.  Works nicely as long as the encoder inputs to the propeller have pull-up resistors and a capacitor to ground to make a little integrator.  Helps with debouncing the encoder output.

So far the LCD driver is working nicely for both I2C displays and parallel displays.  Eldon seems to have switched over to using mine.

I will next work up some code to use the encoder for frequency selection.  Everyone else is well beyond this point, but I have focused mostly on the WSPR encoder solution whilst everyone has been continuing on with UI and other concerns.  I will catch up here soon...