I have a PXA255 evaluation board on Win CE 4.2 and am trying to integrate it
to a monochrome STN LCD 320x240 panel. They supplied with a reference
display driver which appears to be a derivative of the Microsoft sample
XScale display driver.
By playing with the timing values, I coaxed it to display something - but
the it appears that every other vertical band of 5 pixels is reversed.
Example: if this **^^**^^ is supposed to be the pattern then it display it
as ^^**^^**
Is the software sending the correct data? If so, how can I verify that? Is
there such thing as a STN display emulator? Or is this a timing problem and
thus I should play some more around the LCD controller's register settings?
(Note that I have tried dozens of settings already with not much difference
in the resulting image.) Any advice will be helpful.
Thanks.
Manuel