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stm32l4

v0.16.0 Growing

Device support crates for STM32L4 devices

MIT/Apache-2.0 Edition 2021 MSRV 1.65
Embedded developmentNo standard library #embedded#no_std#stm32#svd2rust

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT/Apache-2.0)

Security

Checking security advisories...
Downloads
256.8K
Dependents
92
Releases
24
Size
4.8MB

Deep Insights

๐Ÿ“‰
Download decline

4.1K downloads in the last 30 days, down 41% from the previous period. May indicate migration to alternatives.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 75 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, stm32l4 hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Large crate size

4.8MB is relatively large. May impact download and compile times.

๐ŸŒŸ
Used by top crates

Notable dependents include stm32-hal2, stm32l4xx-hal, stm32l432xx-hal, stm32l4-hal, embed_rs. When high-quality crates choose stm32l4, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
160/day avg+14%
020040060012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.15.1
66%
v0.14.0
14%
v0.12.1
8%
v0.13.0
7%
v0.8.0
5%

Release Timeline

24 releases2 yankedsince 2018
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2018
10
2019
5
2020
4
2021
2
2022
2
2023
2024
2025
1
2026
Less
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Yanked

Feature Flags

default =["critical-section", "rt"]

rt*atomicsstm32l412stm32l4p5stm32l4r5stm32l4r9stm32l4x1stm32l4x2stm32l4x3stm32l4x5stm32l4x6

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
92
crates depend on stm32l4

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