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GitHub / arduino / ArduinoCore-samd

Arduino Core for SAMD21 CPU

JSON API: http://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arduino%2FArduinoCore-samd
PURL: pkg:github/arduino/ArduinoCore-samd

Stars: 486
Forks: 728
Open issues: 211

License: lgpl-2.1
Language: C
Size: 10.2 MB
Dependencies parsed at: Pending

Created at: over 10 years ago
Updated at: 4 months ago
Pushed at: over 1 year ago
Last synced at: 4 months ago

Commit Stats

Commits: 1214
Authors: 95
Mean commits per author: 12.78
Development Distribution Score: 0.773
More commit stats: https://commits.ecosyste.ms/hosts/GitHub/repositories/arduino/ArduinoCore-samd

Funding Links https://github.com/sponsors/arduino, https://www.arduino.cc/en/Main/Donate

OpenSSF Scorecard report

4.2

Overall Score

10/10 Critical Risk
21/60 High Risk
10/40 Medium Risk
10/20 Low Risk
Generated on August 11, 2025 | Scorecard vv5.2.1-40-gf6ed084d
Security Checks
10/10
Dangerous-Workflow
Critical Risk

no dangerous workflow patterns detected

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10/10
License
Low Risk

license file detected

Determines if the project has defined a license.

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ℹ️ Info: project has a license file: LICENSE:0
ℹ️ Info: FSF or OSI recognized license: GNU Lesser General Public License v2.1: LICENSE:0
10/10
Security-Policy
Medium Risk

security policy file detected

Determines if the project has published a security policy.

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ℹ️ Info: security policy file detected: github.com/arduino/.github/SECURITY.md:1
ℹ️ Info: Found linked content: github.com/arduino/.github/SECURITY.md:1
ℹ️ Info: Found disclosure, vulnerability, and/or timelines in security policy: github.com/arduino/.github/SECURITY.md:1
ℹ️ Info: Found text in security policy: github.com/arduino/.github/SECURITY.md:1
10/10
Vulnerabilities
High Risk

0 existing vulnerabilities detected

Determines if the project has open, known unfixed vulnerabilities.

6/10
Binary-Artifacts
High Risk

binaries present in source code

Determines if the project has generated executable (binary) artifacts in the source repository.

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⚠️ Warn: binary detected: bootloaders/mzero/Bootloader_D21/src/ASF/thirdparty/CMSIS/Lib/GCC/libarm_cortexM0l_math.a:1
⚠️ Warn: binary detected: bootloaders/sofia/Bootloader_D21_Sofia_V2.1/src/ASF/thirdparty/CMSIS/Lib/GCC/libarm_cortexM0l_math.a:1
⚠️ Warn: binary detected: drivers/dpinst-amd64.exe:1
⚠️ Warn: binary detected: drivers/dpinst-x86.exe:1
5/10
Code-Review
High Risk

Found 12/21 approved changesets -- score normalized to 5

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0/10
Branch-Protection
High Risk

branch protection not enabled on development/release branches

Determines if the default and release branches are protected with GitHub's branch protection settings.

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⚠️ Warn: branch protection not enabled for branch 'master'
0/10
CII-Best-Practices
Low Risk

no effort to earn an OpenSSF best practices badge detected

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0/10
Fuzzing
Medium Risk

project is not fuzzed

Determines if the project uses fuzzing.

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⚠️ Warn: no fuzzer integrations found
0/10
Maintained
High Risk

0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0

Determines if the project is "actively maintained".

0/10
Pinned-Dependencies
Medium Risk

dependency not pinned by hash detected -- score normalized to 0

Determines if the project has declared and pinned the dependencies of its build process.

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⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/compile-examples.yml:175: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/compile-examples.yml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/compile-examples.yml:179: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/compile-examples.yml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/compile-examples.yml:194: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/compile-examples.yml/master?enable=pin
⚠️ Warn: third-party GitHubAction not pinned by hash: .github/workflows/compile-examples.yml:200: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/compile-examples.yml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/compile-examples.yml:267: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/compile-examples.yml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yaml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/release.yaml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yaml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/release.yaml/master?enable=pin
⚠️ Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yaml:69: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/release.yaml/master?enable=pin
⚠️ Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yaml:75: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/release.yaml/master?enable=pin
⚠️ Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yaml:99: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/release.yaml/master?enable=pin
⚠️ Warn: third-party GitHubAction not pinned by hash: .github/workflows/report-size-deltas.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/arduino/ArduinoCore-samd/report-size-deltas.yml/master?enable=pin
ℹ️ Info: 0 out of 7 GitHub-owned GitHubAction dependencies pinned
ℹ️ Info: 0 out of 4 third-party GitHubAction dependencies pinned
0/10
SAST
Medium Risk

SAST tool is not run on all commits -- score normalized to 0

Determines if the project uses static code analysis.

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⚠️ Warn: 0 commits out of 24 are checked with a SAST tool
0/10
Token-Permissions
High Risk

detected GitHub workflow tokens with excessive permissions

Determines if the project's workflows follow the principle of least privilege.

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⚠️ Warn: no topLevel permission defined: .github/workflows/compile-examples.yml:1
⚠️ Warn: no topLevel permission defined: .github/workflows/release.yaml:1
⚠️ Warn: no topLevel permission defined: .github/workflows/report-size-deltas.yml:1
ℹ️ Info: no jobLevel write permissions found
N/A
Packaging
Not Applicable

packaging workflow not detected

Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.

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⚠️ Warn: no GitHub/GitLab publishing workflow detected.
N/A
Signed-Releases
Not Applicable

no releases found

Determines if the project cryptographically signs release artifacts.