Comments on: LED Matrix Displays http://hackdev.com/2010/05/led-matrix-displays/ Hacked Development Wed, 31 Aug 2011 05:02:15 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Gues7 http://hackdev.com/2010/05/led-matrix-displays/comment-page-1/#comment-27 Gues7 Thu, 15 Jul 2010 03:31:18 +0000 http://hackdev.com/?p=157#comment-27 <a href="#comment-26" rel="nofollow">@Adam</a> Thanks Adam, I'll definately have a look at that. @Adam
Thanks Adam, I’ll definately have a look at that.

]]> By: Adam http://hackdev.com/2010/05/led-matrix-displays/comment-page-1/#comment-26 Adam Thu, 15 Jul 2010 03:15:16 +0000 http://hackdev.com/?p=157#comment-26 You took a very similar approach to what I did when I wrote my library for talking to my Sure Electronics displays from my Arduino. I use a set of macros that a friend wrote for toggling pins on Arduino (or any AVR) development boards and have finished the read function. Operating on the IO registers directly gives a great performance boost which is great for scrolling text while you do other things in the background. My code is up on GitHub if you want to take a look. http://github.com/devdsp/HT1632-AVR You took a very similar approach to what I did when I wrote my library for talking to my Sure Electronics displays from my Arduino. I use a set of macros that a friend wrote for toggling pins on Arduino (or any AVR) development boards and have finished the read function.

Operating on the IO registers directly gives a great performance boost which is great for scrolling text while you do other things in the background.

My code is up on GitHub if you want to take a look. http://github.com/devdsp/HT1632-AVR

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