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STM32 VGA graphics demos

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Published on Nov 25, 2012

This is an updated version of my STM32 display driver. It generates 640x480 or 800x600 video using only its crystal and a resistor ladder DAC.

For 640x480 video (as seen here) the processor is significantly underclocked, running at 100.5 MHz. This means the Game of Life shown here is only spending about 5.8 cycles per cell, which I'm pretty proud of.

The code's all open source: https://github.com/cbiffle/m4vgalib-d...

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