Add angle snapping

[Gnarus-G]

Summary

• add configurable 0-45 degree axis snapping after input rotation
• expose ANGLE_SNAP through the driver, CLI, TUI, persistence, and NixOS module
• preserve movement magnitude and avoid overflow for large vectors
• keep existing bulk-set CLI syntax compatible
• bump CLI and driver package versions

Verification

• cargo fmt --all --check
• cargo test --all
• make test
• make build

Fixes #107

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
maccel	Ready	Preview	Aug 2, 2026 1:15am

[coderabbitai]

Warning

Review limit reached

@Gnarus-G, you've reached your PR review limit, so we couldn't start this review.

Next review available in: 59 minutes

Enable usage-based reviews in Billing to review now. Otherwise, wait until the next included review is available.
You're only billed for reviews past your plan's rate limits ($0.25/file).

How can I continue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based reviews.

How do review limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please refer docs for additional details.

Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: ee261df9-a171-46ca-ac8d-235e0c932abb

📥 Commits

Reviewing files that changed from the base of the PR and between 4ebdf1c and b57cf50.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (16)

• PKGBUILD
• README.md
• README_NIXOS.md
• cli/Cargo.toml
• cli/src/main.rs
• crates/core/src/context.rs
• crates/core/src/params.rs
• crates/core/src/persist.rs
• crates/core/src/sens_fns.rs
• driver/accel.h
• driver/accel_k.h
• driver/math.h
• driver/params.h
• driver/speed.h
• driver/tests/accel.test.c
• module.nix

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}