2 Open Issues Need Help Last updated: Jul 27, 2025

Open Issues Need Help

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Very unstable rotation about 1 month ago

AI Summary: The project is an andotrope, a rotating holographic image display, experiencing significant wobble during operation, hindering image clarity and preventing self-standing. The solution requires substantial redesign of the rotational assembly to improve balance and the addition of rubber feet for stability.

Complexity: 4/5
bug documentation help wanted

The first prototype andotrope I built.

C

AI Summary: The project involves building an andotrope, a holographic imager, using an RP2040 microcontroller. The current main issue is the lack of C libraries supporting SDIO communication for the SD card, which is necessary to load images for display. The solution requires either developing a C library for SDIO communication on the RP2040 or switching to an SPI interface and potentially utilizing the second core for efficient image loading at 30fps (or 15fps per screen).

Complexity: 4/5
documentation help wanted

The first prototype andotrope I built.

C