Hi! > >>>> All pattern is predefined, you can't change them at all. > >>>> I just tried to describe real things what happened in LED board. > >>>> It's ticks every 800 milliseconds for Pipe LEDs. > >>> > >>> It makes me wonder how you figured out the values? If you have > >>> a documentation for this controller, could you share how the pattern > >>> settings are documented? > >> > >> I saw the code of firmware. > >> Not sure if I can find any documentation for it right now. > > > > Have you tried to alter the values? Or check what happens when > > the duplication is removed? > > What do you mean alter? It doesn't make any sense. > Board is accepts only brightness level from '0' to '5'. > I'm really confused :-) For the record, what you did seems ok to me. > >> Ok, I will reduce it. > > > > Please hold on for a while. I will have some more remarks to the driver, > > just collecting missing info for now to gain more complete view on this > > device. > > Here is the full story: > > EL15203000 LEDs board (aka RED LEDs board, because it has only RED LEDs). > It's provide access to 3 LEDs: > > - First LED (Screen) is a light tube around big 21" screen > It's have 3 brightness levels: > * OFF > * ON > * Breathing mode (8 seconds full cycle) > - Second LED (Vending area) is highlight coffee cap > * OFF > * ON Again, this is ok. > - Third LED (Pipe) is actually virtual, because consists from 5 LEDs > * OFF for all 5 LEDs > * ON for all 5 LEDs > * Cascade > * Inverses cascade > * Bounce > * Inverses bounce But having one virtual LED that is really five LEDs scares me a tiny bit. But I guess its ok for your case... Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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