Digital touch Screen Combination lock

[astanapane]

nearly , pins configured as analogue always read as low

these are my notes. I think i will try to understand why these happens.

What i cannot understand is the writting to the portx or to latx.

For example if we give alias:

LED1 var LATX

are we correspond the name to the LATX (not really writting to the LATX)

So the same applies for the PORTX

LED1 var PORTX

The problem comes as i understand when we really write to the LATx or PORTx. Values are different.

I need to do some exercises more on this.