Decision Workspace
ra-fsp-rs vs ra-fsp-sys vs musb
Side-by-side comparison of Rust crates
49
ra-fsp-rs
growingv0.2.0
Rust HAL for Renesas RA microcontrollers using FSP (Flexible Software Package)
54
ra-fsp-sys
growingv0.2.0
Rust raw bindings for Renesas RA Flexible Software Package (FSP)
53
musb
growingv0.3.0
musb(Mentor USB) regs and `embassy-usb-driver`, `usb-device` impl
Core Metrics
| ra-fsp-rs | ra-fsp-sys | musb | |
|---|---|---|---|
| Health Score | 49 | 54 | 53 |
| Total Downloads | 3.6K | 4.4K | 8.6K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 12 | 6 |
| Releases | 11 | 13 | 9 |
| Last Updated | 135d ago | 135d ago | 254d ago |
| Age | 1y | 1y | 1y 5m |
Health Breakdown
ra-fsp-rs
Maintenance
13
Quality
16
Community
6
Popularity
4
Documentation
10
ra-fsp-sys
Maintenance
13
Quality
18
Community
9
Popularity
4
Documentation
10
musb
Maintenance
10
Quality
17
Community
8
Popularity
5
Documentation
13
Technical Details
| ra-fsp-rs | ra-fsp-sys | musb | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 18 | 6 | 8 |
| Crate Size | 52KB | 18KB | 64KB |
| Features | 50 | 45 | 16 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ra-fsp-sys leads with a health score of 54/100, but none of the options score above 80.
- •musb has the most downloads (8.6K), suggesting wider adoption.