Maybe you remember that I had lots of problems with the display some weeks ago. Now I tried again - and it works. *yeah*

There is a little mistake in the 4-bit tutorial on this site. In the procedure WRITE_2_NIBBLES each line that is:

orl a,#0f0h

has to be this way:

orl a,#0fh


Everything else in the tutorial works very well, including the busy-flag-check.

Just wanted to let you know...
Jörg