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The Something Awful Forums > Discussion > Serious Hardware/Software Crap > YOSPOS > Post your idiot spare time projects. i'm the subtle buttocks
 
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phi kappa FUCKBALLS
Jul 24, 2010

 I did something very similar except with a car and 16 bit controller, also with a teensy 3.1 or 3.2. In my experience you can get a dash thing plenty fast, way above 30hz, with software parallel using a bit of assembly and application specific optimizations. However if I were you I'd start by trying whatever spi libraries work for your controller unless you're really into bit janitoring and self harm. In any case minimizing the amount of drawing you do is gonna be half the battle

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The Something Awful Forums > Discussion > Serious Hardware/Software Crap > YOSPOS > Post your idiot spare time projects. i'm the subtle buttocks