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lpc55-hal

v0.5.0 Growing

Hardware Abstraction Layer (HAL) for the NXP LPC55S6x ARM Cortex-33 microcontrollers

Apache-2.0 OR MIT Edition 2018 MSRV 1.74
Embedded developmentNo standard library #cortex-m#no-std#nxp#lpc#embedded-hal-impl

Quick Verdict

  • โœ“Actively maintained (updated 7d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (3 owners)
  • !Heavy dependency tree (26 direct deps)
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
24.9K
Dependents
18
Releases
10
Size
124KB

Deep Insights

๐Ÿ“‰
Download decline

425 downloads in the last 30 days, down 92% from the previous period. May indicate migration to alternatives.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 73 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, lpc55-hal hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 8/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 14/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
69/day avg+93%
01K2K3K12/291/162/32/213/113/28

Top Dependents

Most downloaded crates that depend on lpc55-hal

Version Adoption

v0.4.1
42%
v0.3.0
29%
v0.2.1
12%
v0.4.0
9%
v0.3.1
8%

Release Timeline

10 releases1 yankedsince 2020
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2020
1
2021
5
2022
2023
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2025
1
2026
1
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Feature Flags

default =["rt"]

rt*littlefshighspeed-usb-example

README

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Maintainers

Dependencies
26
direct dependencies
Dependents
18
crates depend on lpc55-hal

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