A89: Re: Re: Grayscale troubles


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A89: Re: Re: Grayscale troubles



I think that's also the reason why grayscale flickers so much on HW2.  However, why don't you just adjust the contrast?
I want to fade between the two screens with no blank screen in between.  In fact, most of the time, the two screens will contain mostly the same picture, only a small part will be different.  That way, I can fade that small part in and out.  I guess I'll try using an interrupt now.  HW2 is something I hadn't considered, what tricks will be necessary to make this routine work on HW2 calculators?  What is it about HW2 calculators that makes grayscale not work?  Is the LCD address port moved?
 
    James Darpinian

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