Display with more than 3 lines?

The Dot Matrix Display (DMD) is a 32x16 array of high-brightness LEDs for visually striking effects. [Product Page]
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andriansah
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Joined:Sat Dec 12, 2015 8:31 am
Display with more than 3 lines?

Post by andriansah » Sat Dec 12, 2015 8:36 am

Hi...

Currently I'm working on a project of the control display LED 8 x 7 modules (8 columns & 7 rows) which means the resolution is 256 x 112, when I try to change DISPLAYS_ACROSS = 8 and DISPLAYS_DOWN = 3 display works fine, but when I change DISPLAYS_DOWN more than 3 display becomes messy, does allow the library to control more than 3 lines? please help, any suggestions would be appreciated,

Thanks.

Best Regards.

angusgr
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Re: Display with more than 3 lines?

Post by angusgr » Wed Dec 30, 2015 5:53 am

I think you may be running out of RAM or update time on the Arduino. That's a lot of displays! What board are you using to drive the DMDs?

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