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stm32l4xx-hal
v0.7.1 GrowingHardware abstraction layer for the stm32l4xx chips
MIT OR Apache-2.0 Edition 2018
Hardware supportEmbedded developmentNo standard library #embedded#stm32l4#no-std#embedded-hal#stm32l4xx
Quick Verdict
- ✕Not updated for 4+ years
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (23 direct deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
47.9K
Dependents
62
Releases
12
Size
108KB
Deep Insights
📊
Steady growth
561 downloads in the last 30 days (19/day), up 1% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 7+ years old, stm32l4xx-hal hasn't reached 1.0 yet. Expect potential API changes between versions.
📦
Heavy dependency tree
23 direct dependencies. Consider the impact on compile times and supply chain complexity.
🌟
Used by top crates
Notable dependents include hm11, at-cryptoauth, max17048, solo-bsc, embedded-async-timer. When high-quality crates choose stm32l4xx-hal, it's a strong quality signal.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 13/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 9/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on stm32l4xx-hal
Version Adoption
v0.7.1
35%
v0.5.0
23%
v0.6.0
22%
v0.3.6
14%
v0.4.0
6%
Release Timeline
10 releasessince 2018
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Feature Flags
rtotg_fsunprovenstm32l412stm32l422stm32l431stm32l432stm32l433stm32l442stm32l443stm32l451stm32l452stm32l462stm32l471stm32l475stm32l476stm32l486stm32l496stm32l4a6stm32l4r9stm32l4s9
README
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Maintainers
Dependencies
23
direct dependencies
Dependents
62
crates depend on stm32l4xx-hal