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stm32-usbd

v0.8.0 Growing

'usb-device' implementation for STM32 microcontrollers

MIT Edition 2018
#usb#embedded#no-std

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 136 crates
  • โœ“Team maintained (3 owners)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
255.8K
Dependents
136
Releases
13
Size
26KB

Deep Insights

๐Ÿ“Š
Stable downloads

6.7K downloads in the last 30 days (224/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

136 crates depend on stm32-usbd. 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 6+ years old, stm32-usbd hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 25KB, stm32-usbd is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include stm32f1xx-hal, stm32f3xx-hal, stm32-hal2, stm32f0xx-hal, stm32l4xx-hal. When high-quality crates choose stm32-usbd, it's a strong quality signal.

Health Breakdown

Maintenance 7/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
227/day avg-2%
020040060080012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.6.0
67%
v0.5.1
19%
v0.7.0
6%
v0.8.0
6%
v0.3.1
2%

Release Timeline

13 releasessince 2019
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2019
9
2020
1
2021
1
2022
2023
2024
1
2025
1
2026
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README

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Maintainers

Dependencies
4
direct dependencies
Dependents
136
crates depend on stm32-usbd

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