GitShow/torvalds/ScrollWheel
torvalds

ScrollWheel

Minimalist RP2350 magnetic sensor scroll wheel toy project

by torvalds
Star on GitHubFork

C

360 stars13 forks1 contributorActive · 1mo agoSince 2026GPL-2.0

Meet the team

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torvalds
torvalds1 contribution

Languages

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C85.3%
CMake12%
Makefile2.7%

Commit activity

Last 12 weeks · 1 commit

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Community health

2 of 6 standards met

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42
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Recent PRs & issues

Active · 6 in progress · Last activity 1mo ago
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superboom12s
Typo at README.mdOpenIssue

On line 23 of , there is a small typo, or at least an incomplete sentence: "You don't need a LED for any of this, but it's nice to have for visual debugging, so just be aware that". I don't know what this line should actually say, but my best guess is that is missing 'of' and a dot. This issue feels a bit unnecessary, since this was probably already acknowledged, but hope this helps anyway!

superboom12s · 3d ago
nilanjan-cse
readme changeOpenPR

updated readme

nilanjan-cse · 1w ago
gagannchandra
Fix debounce initialization for GPIO_SW4OpenPR

init_sw_pins() passes GPIO_SW3 to both sm=2 and sm=3, leaving sm=3 watching the wrong pin. Since read_switch(3) drains sm=3's RX FIFO which never fills, SW4 never fires no matter how it's wired. One-line fix: pass GPIO_SW4 to debounce_program_init(pio, 3, ...). // Line 50

gagannchandra · 3w ago
Structured data for AI agents

Repository: torvalds/ScrollWheel. Description: Minimalist RP2350 magnetic sensor scroll wheel toy project Stars: 360, Forks: 13. Primary language: C. Languages: C (85.3%), CMake (12%), Makefile (2.7%). License: GPL-2.0. Open PRs: 6, open issues: 2. Last activity: 1mo ago. Community health: 42%. Top contributors: torvalds.

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