Quote Originally Posted by richard View Post
moved enc to porta 234 on 16f648a, reduced nesting by two levels

now works
Yes now it does and I now see what you meant by scalable. Range is 000.00 to 599.99
So at startup with no button push, the knob does nothing until the user is ready to use it.
Push Button, user selects the hundreds digit from 000.00 to 500.00.
Next push, user selects the tens digit for a range of 000.00 to 590.00.
Next push, user selects the ones digit for a range of 000.00 to 599.00
Next push is for tenths. 599.90
Nest push is for hundredths. 599.99
Push button for a second or so and it clears it all to zero.
Last push, the knob is disabled again.

Very interesting way of doing it. I must say that this method is way more functional that what I was doing.

Thanks for a great lesson in programming.

On a side note, this pic has an 8 level stack. I only counted 2 nested GOSUBS max. I guess 2 was 2 much...