Decision Workspace
lpc546xx-hal vs stm32f4xx-hal vs stm32h7xx-hal
Side-by-side comparison of Rust crates
43
lpc546xx-hal
growingv0.2.0
Peripheral access API for LPC546xx series microcontrollers
63
stm32f4xx-hal
growingv0.23.0
Peripheral access API for STM32F4 series microcontrollers
59
stm32h7xx-hal
growingv0.16.0
Hardware Abstraction Layer implementation for STM32H7 series microcontrollers
Core Metrics
| lpc546xx-hal | stm32f4xx-hal | stm32h7xx-hal | |
|---|---|---|---|
| Health Score | 43 | 63 | 59 |
| Total Downloads | 3.1K | 700.7K | 966.7K |
| 30d Downloads | 0 | 24.5K | 22.8K |
| Dependents | 0 | 332 | 187 |
| Releases | 2 | 42 | 22 |
| Last Updated | 1536d ago | 244d ago | 804d ago |
| Age | 4y 4m | 7y 7m | 7y |
Health Breakdown
lpc546xx-hal
Maintenance
3
Quality
17
Community
6
Popularity
4
Documentation
13
stm32f4xx-hal
Maintenance
9
Quality
14
Community
18
Popularity
7
Documentation
15
stm32h7xx-hal
Maintenance
9
Quality
14
Community
14
Popularity
7
Documentation
15
Technical Details
| lpc546xx-hal | stm32f4xx-hal | stm32h7xx-hal | |
|---|---|---|---|
| Version | 0.2.0 | 0.23.0 | 0.16.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | 0BSD | 0BSD | 0BSD |
| Dependencies | 15 | 65 | 41 |
| Crate Size | 30KB | 266KB | 384KB |
| Features | 43 | 103 | 44 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.62 | 1.66.1 |
| Owners | 1 | 2 (team) | 2 |
Links
Quick Verdict
- •stm32f4xx-hal leads with a health score of 63/100, but none of the options score above 80.
- •stm32h7xx-hal has the most downloads (966.7K), suggesting wider adoption.
- •stm32f4xx-hal is depended on by 332 crates — strongest ecosystem trust.
- •⚠ lpc546xx-hal, stm32h7xx-hal have not been updated in over a year.