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stm32f1xx-hal

v0.11.0 Growing

HAL for the STM32F1xx family of microcontrollers

MIT OR Apache-2.0 Edition 2021 MSRV 1.59

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 164 crates
  • โœ“Team maintained (3 owners)
  • !Heavy dependency tree (30 direct deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
200.0K
Dependents
164
Releases
17
Size
569KB

Deep Insights

๐Ÿ“‰
Download decline

5.2K downloads in the last 30 days, down 21% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

164 crates depend on stm32f1xx-hal. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (3 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, stm32f1xx-hal hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

30 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include stm32-usbd, bitbang-hal, sh1106, ross-eeprom, stm32-eth. When high-quality crates choose stm32f1xx-hal, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
178/day avg+22%
020040060080012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.10.0
35%
v0.7.0
21%
v0.5.3
17%
v0.6.1
16%
v0.9.0
12%

Release Timeline

17 releasessince 2018
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2018
2
2019
7
2020
4
2021
1
2022
2
2023
2024
2025
1
2026
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Feature Flags

xldochighrticdefmtmediumhas-canhas-dacstm32f100stm32f101stm32f103stm32f105stm32f107connectivity

README

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Maintainers

Dependencies
30
direct dependencies
Dependents
164
crates depend on stm32f1xx-hal

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