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Scrolling text

cdthomas

New member
Does anyone have any information on how to make text scroll? The driver I am using will scroll the text if it is the exact string that came from the application, but as soon as I modify anything, it no longer scrolls. I am attaching a copy of the driver file I am using (some vars are used that are defined in another file, but you'll get the idea). I tried changing lcd_line[0] right before the loop that sends it to the top line of the display, but then I just get still text. Any help would greatly be appreciated!

Craig Thomas
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mr_aa

New member
The driver you a using is only for a parallel lcd with HD44780 controller.

It will not work if you use a seriel lcd and scrolling text is only hardware supported by the crystal fontz lcds


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