please post the complete code that contains $regfile , $crystal, $hwstack and $swstack. Otherwise i need to guess it.
you wrote earlier that you got the lcd working after initial problems. what was the source of the problem? what would it not work in the first place?
instead of ;
loops:
.. code here
goto loops
you can better write :
do
..code here
loop
right after the LCD command the lcd should display the information. a locate only positions the cursor.
is no other hardware connected to the pins? especial the pins connected to the E-line and RS-line?
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