LedgerHQ/ledger-secure-sdk
Feb 2025 – Jun 2025
2 Months active
Languages Used
PythonMakefile
Technical Skills
Embedded DevelopmentPython ScriptingBuild System Configuration
Miguel Ruiz de Sotto
PROFILE
Miguel Ruiz De Sotto
Miguel Ruiz de Sotto contributed to the LedgerHQ/ledger-secure-sdk repository by enhancing both the build system and embedded development workflows. He improved the NbglRadius enumeration, adding new options and reordering values to better match available pixel values, while aligning the Python nbgl_lib.py library with the underlying C NBGL implementation to ensure cross-language consistency. In a separate effort, he centralized the REVAMPED_IO definition within the build configuration, moving it to Makefile.defines to unify the I/O architecture and reduce configuration drift. His work demonstrated proficiency in Makefile, Python scripting, and embedded systems, focusing on maintainability and future-proofing the codebase.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
11
Activity Months2
Your Network
146 people
Work History
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025: LedgerHQ/ledger-secure-sdk—architectural stabilization of the I/O subsystem. Centralized the REVAMPED_IO definition by moving it from Makefile.rules to Makefile.defines, unifying the I/O architecture and simplifying build configuration. This reduces configuration drift, improves maintainability, and sets the stage for future I/O refactors. The change is build-system focused and does not alter external behavior. Commit 96951f29066bda05d93a01594e79d79e380c630b documents the change.
1 Commits • 1 Features
Jun 1, 2025June 2025: LedgerHQ/ledger-secure-sdk—architectural stabilization of the I/O subsystem. Centralized the REVAMPED_IO definition by moving it from Makefile.rules to Makefile.defines, unifying the I/O architecture and simplifying build configuration. This reduces configuration drift, improves maintainability, and sets the stage for future I/O refactors. The change is build-system focused and does not alter external behavior. Commit 96951f29066bda05d93a01594e79d79e380c630b documents the change.
June 2025
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 — LedgerHQ/ledger-secure-sdk: Key features delivered: NbglRadius Enumeration Enhancement and Python-C Library Alignment. Adds new NbglRadius options and reorders existing ones to better reflect available pixel values; ensures consistency between the Python nbgl_lib.py library and the underlying NBGL C library (commit 65e05013ffa10e898a348e55ddc40cbc56848d08). Major bugs fixed: None identified this month. Overall impact and accomplishments: Improved cross-language API consistency between Python and C NBGL bindings, reducing potential misuse and boosting reliability of NBGL-based UI components. Alignment simplifies future maintenance and cross-language development. Technologies/skills demonstrated: Python-C interoperability, API enum modernization, NBGL library synchronization, maintainability and careful change management.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 — LedgerHQ/ledger-secure-sdk: Key features delivered: NbglRadius Enumeration Enhancement and Python-C Library Alignment. Adds new NbglRadius options and reorders existing ones to better reflect available pixel values; ensures consistency between the Python nbgl_lib.py library and the underlying NBGL C library (commit 65e05013ffa10e898a348e55ddc40cbc56848d08). Major bugs fixed: None identified this month. Overall impact and accomplishments: Improved cross-language API consistency between Python and C NBGL bindings, reducing potential misuse and boosting reliability of NBGL-based UI components. Alignment simplifies future maintenance and cross-language development. Technologies/skills demonstrated: Python-C interoperability, API enum modernization, NBGL library synchronization, maintainability and careful change management.
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
MakefilePython
Technical Skills
Build System ConfigurationEmbedded DevelopmentPython Scripting
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