microsoft/pxt-microbit
Apr 2025 – Sep 2025
4 Months active
Languages Used
MarkdowncppTypeScript
Technical Skills
DocumentationAudio ProcessingC++Embedded SystemsExtension ManagementVersion Control
Carlos Pereira Atencio
PROFILE
Carlos Pereira Atencio
Carlos contributed to the microsoft/pxt-microbit repository by developing and maintaining audio processing features and extension management for the micro:bit platform. He built the Sound Level Measurement Extension, enabling decibel reporting through a gallery extension, and refactored audio input handling by updating the CODAL library and streamlining microphone configuration in C++. Carlos managed dependency upgrades and rollbacks to maintain stability, aligning the project with CODAL v0.3.x and MakeCode v8. He also resolved compatibility issues in the pxt-sound-level-db extension, demonstrating proficiency in C++, embedded systems, and version control while ensuring reliable integration and maintainability across evolving upstream dependencies.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
3
Lines of code
19
Activity Months4
Your Network
13 peopleSame Organization
@microbit.org2
Work History
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary focusing on stabilizing the micro:bit ecosystem by aligning extensions with CODAL v0.3.x and MakeCode v8. The work delivered a compatibility fix for the pxt-sound-level-db extension, improving runtime stability and developer experience across the platform.
1 Commits
Sep 1, 2025September 2025 monthly summary focusing on stabilizing the micro:bit ecosystem by aligning extensions with CODAL v0.3.x and MakeCode v8. The work delivered a compatibility fix for the pxt-sound-level-db extension, improving runtime stability and developer experience across the platform.
September 2025
July 2025
3 Commits • 1 Features
Jul 1, 2025July 2025 (microsoft/pxt-microbit): Focused on CODAL dependency management to ensure stability and alignment with the latest CODAL releases. Implemented a controlled update cycle that upgraded CODAL to v0.3.2, included a rollback to v0.3.0, and performed back-to-back dependency updates without any repository code changes. This approach preserves build integrity while keeping the project in sync with upstream ecosystems. Result: more stable builds, reduced dependency risk, and prepared groundwork for easier future maintenance and downstream compatibility.
July 2025
3 Commits • 1 Features
Jul 1, 2025July 2025 (microsoft/pxt-microbit): Focused on CODAL dependency management to ensure stability and alignment with the latest CODAL releases. Implemented a controlled update cycle that upgraded CODAL to v0.3.2, included a rollback to v0.3.0, and performed back-to-back dependency updates without any repository code changes. This approach preserves build integrity while keeping the project in sync with upstream ecosystems. Result: more stable builds, reduced dependency risk, and prepared groundwork for easier future maintenance and downstream compatibility.
May 2025
1 Commits • 1 Features
May 1, 2025Concise monthly summary for 2025-05 focusing on microsoft/pxt-microbit: - Key features delivered and improvements implemented with CODAL Audio Input handling refactor to streamline audio processing. - Impact on reliability and performance through upstream CODAL v0.3.0 integration and direct microphone configuration. - Alignment with ongoing architecture modernization and developer experience improvements across the repository.
1 Commits • 1 Features
May 1, 2025Concise monthly summary for 2025-05 focusing on microsoft/pxt-microbit: - Key features delivered and improvements implemented with CODAL Audio Input handling refactor to streamline audio processing. - Impact on reliability and performance through upstream CODAL v0.3.0 integration and direct microphone configuration. - Alignment with ongoing architecture modernization and developer experience improvements across the repository.
May 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 — Delivered the Sound Level Measurement Extension (dB) for the micro:bit Gallery in microsoft/pxt-microbit, enabling decibel reporting and easy integration via a gallery extension with a dedicated name and URL. Key commit: 934380ee6116f8a1da7a3e5b58829fd0dfe0889a ("Extension: Add Sound Level in decibels (dB). (#6141)"). No major bugs fixed this month. Impact: expands sensor capabilities for education and prototyping, reduces integration friction, and demonstrates end-to-end feature delivery and gallery distribution excellence.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 — Delivered the Sound Level Measurement Extension (dB) for the micro:bit Gallery in microsoft/pxt-microbit, enabling decibel reporting and easy integration via a gallery extension with a dedicated name and URL. Key commit: 934380ee6116f8a1da7a3e5b58829fd0dfe0889a ("Extension: Add Sound Level in decibels (dB). (#6141)"). No major bugs fixed this month. Impact: expands sensor capabilities for education and prototyping, reduces integration friction, and demonstrates end-to-end feature delivery and gallery distribution excellence.
Activity
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Quality Metrics
Correctness93.4%
Maintainability96.6%
Architecture93.4%
Performance93.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
MarkdownTypeScriptcpp
Technical Skills
Audio ProcessingC++DocumentationEmbedded SystemsExtension ManagementVersion Control
Repositories Contributed To
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