[lcd4linux] Re: M50530

[Michael R. <re...@eu...>]

Hi Benjamin,

> I got an 24x8 LCD with an Mitsuibishi M50530 display controller and tried to get 
> it to work with lcd4linux.
> 
> By starting up the display shows to black rows, one on the upper and one in the 
> middle of the screen. The screen goes blank by starting LCD4Linux.

Half of the display black means "uninitialized". If it goes blank, this 
means it has been reset.

  I've checked my wirings but found no mistake (using the wiring sheme 
showed in
> lcd4linux m50530 driver). I also tried to load the parport, partport_pc and 
> ppdev modules without success....
> 
> Do you have any idea whats the problem (maybe the timing cycles ?!) ?

Maybe, maybe not. The M50530 normally works reliable.

I'd need your lcd4linux.conf and the output of 'lcd4linux -Fvvq'

bye, Michael

-- 
Michael Reinelt                                   Tel: +43 676 3079941
Geisslergasse 4                                   Fax: +43 316  692343
A-8045 Graz, Austria                          e-mail: re...@eu...