Decision Workspace
keymatrix vs atat vs atsamd-hal
Side-by-side comparison of Rust crates
32
keymatrix
growingv0.1.2
Generate generic key matrix drivers for use with embedded-hal
56
atat
growingv0.24.1
AT Parser for serial based device crates
70
atsamd-hal
growingv0.23.3
HAL and Peripheral access API for ATSAMD11, ATSAMD21, ATSAMD51, ATSAME51, ATSAME53 and ATSAME54 microcontrollers
Core Metrics
| keymatrix | atat | atsamd-hal | |
|---|---|---|---|
| Health Score | 32 | 56 | 70 |
| Total Downloads | 4.9K | 209.5K | 648.3K |
| 30d Downloads | 5 | 11.6K | 8.6K |
| Dependents | 0 | 30 | 472 |
| Releases | 3 | 37 | 41 |
| Last Updated | 2736d ago | 253d ago | 24d ago |
| Age | 7y 6m | 6y 1m | 7y |
Health Breakdown
keymatrix
Maintenance
3
Quality
14
Community
3
Popularity
4
Documentation
8
atat
Maintenance
10
Quality
12
Community
15
Popularity
6
Documentation
13
atsamd-hal
Maintenance
16
Quality
14
Community
18
Popularity
7
Documentation
15
Technical Details
| keymatrix | atat | atsamd-hal | |
|---|---|---|---|
| Version | 0.1.2 | 0.24.1 | 0.23.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 12 | 19 | 51 |
| Crate Size | 5KB | 39KB | 351KB |
| Features | 1 | 9 | 51 |
| Yanked % | 0.0% | 5.4% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | — | 1.85.1 |
| Owners | 1 | 2 (team) | 1 (team) |
Links
Quick Verdict
- •atsamd-hal leads with a health score of 70/100, but none of the options score above 80.
- •atsamd-hal is depended on by 472 crates — strongest ecosystem trust.
- •⚠ keymatrix has not been updated in over a year.