The Arduino Uno is an incredibly popular microcontroller platform. By virtue of being simple to understand, and having just enough processing power to be dangerous, it’s won fans the world over. In recent times, there have been efforts to replace it with something more powerful. The Arduino Zero is just one such device attempting to take the crown, and [Nicola Wrachien] decided to try game development on the platform.

[Nicola] chose to use the uChip, which is a remix of the Arduino Zero into a smaller form factor. This was combined with a 160×128 TFT display and a handful of buttons for control. The uChip module, along with the TFT are fitted to [Nicola]’s custom PCB which ties everything together.

By overclocking the SPI port to 24 MHz, [Nicola] is able to run a basic 2D platformer in excess of 50 frames per second. The frame rate is capped at a round 40 fps to keep things smooth and stable, and the results are impressive. Gameplay is fluid and responsive, and the screen looks vibrant with 16 bits per pixel providing plenty of colors to play with.

We love to see game systems hewn out of raw microcontrollers and displays. [Nicola]’s work goes to show that with a little tinkering, significant performance improvements are yours for the taking. For similarly impressive DIY handheld hacks, check out Star Fox on the Arduboy. Video after the break.

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Source Site: Blog – Hackaday

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Original-URL: https://hackaday.com/2019/03/20/cortex-m0-becomes-platform-game-platform/