EdgeTX/edgetx
Nov 2024 – Dec 2025
14 Months active
Languages Used
C++CCMakePythonYAMLLuaAssemblyShell
Technical Skills
Embedded SystemsFirmware DevelopmentInterrupt HandlingSerial CommunicationUI DevelopmentBuild System Configuration
3djc
PROFILE
3djc
Jean-Christophe contributed extensively to the EdgeTX/edgetx repository, delivering firmware features and reliability improvements for embedded radio systems. Over 14 months, he engineered hardware integrations, telemetry expansions, and UI enhancements using C, C++, and Lua scripting. His work included developing Bluetooth audio support, refining ADC and I2C driver logic, and expanding telemetry protocols for richer sensor data. Jean-Christophe also improved localization, introduced real-time debugging tools, and enhanced configuration management for new hardware models. By focusing on robust initialization, error handling, and maintainable code structure, he ensured safer firmware upgrades, streamlined hardware support, and enabled more flexible scripting and user experiences.
Overall Statistics
Feature vs Bugs
55%Features
Repository Contributions
76Total
Bugs
26
Commits
76
Features
32
Lines of code
30,709
Activity Months14
Your Network
23 people
Work History
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for EdgeTX/edgetx: Completed key localization reliability and scripting enhancement work, delivering business value through improved user experience and developer flexibility.
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for EdgeTX/edgetx: Completed key localization reliability and scripting enhancement work, delivering business value through improved user experience and developer flexibility.
December 2025
November 2025
5 Commits • 2 Features
Nov 1, 2025November 2025 — EdgeTX/edgetx focused on reliability, safety, and feature enablement for TX15/T15Pro, delivering robust firmware upgrade paths, cleaner ADC handling, and initial Bluetooth audio integration, driving better user trust and broadening device capabilities. Key work spanned bug fixes that reduce brick risk and improve upgrade reliability, plus targeted features that enhance hardware support and user experience.
November 2025
5 Commits • 2 Features
Nov 1, 2025November 2025 — EdgeTX/edgetx focused on reliability, safety, and feature enablement for TX15/T15Pro, delivering robust firmware upgrade paths, cleaner ADC handling, and initial Bluetooth audio integration, driving better user trust and broadening device capabilities. Key work spanned bug fixes that reduce brick risk and improve upgrade reliability, plus targeted features that enhance hardware support and user experience.
October 2025
14 Commits • 6 Features
Oct 1, 2025EdgeTX/edgetx delivered major reliability enhancements, hardware-augmented features, and expanded telemetry capabilities in 2025-10. The work improves emergency handling, broadens board support, and enhances observability, driving safer operation and faster feature adoption across devices.
14 Commits • 6 Features
Oct 1, 2025EdgeTX/edgetx delivered major reliability enhancements, hardware-augmented features, and expanded telemetry capabilities in 2025-10. The work improves emergency handling, broadens board support, and enhances observability, driving safer operation and faster feature adoption across devices.
October 2025
September 2025
11 Commits • 2 Features
Sep 1, 2025Monthly performance summary for 2025-09 (EdgeTX/edgetx). Key features delivered: - TX15 firmware improvements consolidating changes across 3POS handling, robust I/O expander PCA95xx error recovery, readable I2C address constants, boot/init sequencing fixes, and new board support. Added Jumper T15 Pro support and refined switch initialization, with a reorg of TX15 files to improve maintainability. - Documentation and bug-reporting UX improvements for TX15, including updated bug-report templates to recognize Flysky PA01 and RadioMaster TX15 models, and clarified the introduction version date of setCFSLedColor() (3.0.0). Major bugs fixed: - Crossfire telemetry: corrected temperature readings by using Celsius units to ensure accurate display. - 3POS handling and SE/SF issues addressed in TX15 to restore proper operation. - PCA95xx error recovery enhancements and bootloader reliability improvements after fixes. - Reduced reliance on hardcoded magic numbers in TX15 codebase, improving robustness. Overall impact and accomplishments: - Significantly improved hardware support and stability for TX15-based configurations; reduced field issues related to 3POS, I2C expander errors, and bootloader entry. Hygiene improvements (code organization, remove magic numbers) bolster maintainability. Enhanced bug reporting and documentation reduce triage time and onboarding friction for new hardware models. Technologies/skills demonstrated: - Embedded firmware development for TX15, I2C PCA95xx expander integration, boot/init sequencing, and multi-board support; fuel for future hardware expansions. - Crossfire telemetry integration and unit handling (UNIT_CELSIUS). - Documentation UX improvements and model recognition in bug reports for faster issue resolution.
September 2025
11 Commits • 2 Features
Sep 1, 2025Monthly performance summary for 2025-09 (EdgeTX/edgetx). Key features delivered: - TX15 firmware improvements consolidating changes across 3POS handling, robust I/O expander PCA95xx error recovery, readable I2C address constants, boot/init sequencing fixes, and new board support. Added Jumper T15 Pro support and refined switch initialization, with a reorg of TX15 files to improve maintainability. - Documentation and bug-reporting UX improvements for TX15, including updated bug-report templates to recognize Flysky PA01 and RadioMaster TX15 models, and clarified the introduction version date of setCFSLedColor() (3.0.0). Major bugs fixed: - Crossfire telemetry: corrected temperature readings by using Celsius units to ensure accurate display. - 3POS handling and SE/SF issues addressed in TX15 to restore proper operation. - PCA95xx error recovery enhancements and bootloader reliability improvements after fixes. - Reduced reliance on hardcoded magic numbers in TX15 codebase, improving robustness. Overall impact and accomplishments: - Significantly improved hardware support and stability for TX15-based configurations; reduced field issues related to 3POS, I2C expander errors, and bootloader entry. Hygiene improvements (code organization, remove magic numbers) bolster maintainability. Enhanced bug reporting and documentation reduce triage time and onboarding friction for new hardware models. Technologies/skills demonstrated: - Embedded firmware development for TX15, I2C PCA95xx expander integration, boot/init sequencing, and multi-board support; fuel for future hardware expansions. - Crossfire telemetry integration and unit handling (UNIT_CELSIUS). - Documentation UX improvements and model recognition in bug reports for faster issue resolution.
August 2025
3 Commits • 1 Features
Aug 1, 2025Month: 2025-08. Delivered key feature and stability improvements for EdgeTX/edgetx with a focus on hardware support, simulator accuracy, and ADC performance. The work broadened device coverage, improved simulation reliability, and enhanced targeting stability.
3 Commits • 1 Features
Aug 1, 2025Month: 2025-08. Delivered key feature and stability improvements for EdgeTX/edgetx with a focus on hardware support, simulator accuracy, and ADC performance. The work broadened device coverage, improved simulation reliability, and enhanced targeting stability.
August 2025
July 2025
6 Commits • 4 Features
Jul 1, 2025July 2025 — EdgeTX/edgetx: Delivered key telemetry and UX improvements, enhanced configurability, and cleaned legacy code to reduce build complexity. Business impact includes richer telemetry data for pilots, easier GPS data sharing, improved stick handling, consistent localization, and leaner maintenance. Highlights include CRSF vertical speed decoding, GPS QR code locator, stick inversion with Lua API exposure, UI TR_ENTER localization standardization, and removal of PCBFRSKY support.
July 2025
6 Commits • 4 Features
Jul 1, 2025July 2025 — EdgeTX/edgetx: Delivered key telemetry and UX improvements, enhanced configurability, and cleaned legacy code to reduce build complexity. Business impact includes richer telemetry data for pilots, easier GPS data sharing, improved stick handling, consistent localization, and leaner maintenance. Highlights include CRSF vertical speed decoding, GPS QR code locator, stick inversion with Lua API exposure, UI TR_ENTER localization standardization, and removal of PCBFRSKY support.
June 2025
5 Commits • 3 Features
Jun 1, 2025Month: 2025-06 — EdgeTX/edgetx: Delivered new SD card testing tooling, expanded Crossfire telemetry support, and real-time debugging capabilities, while fixing critical read-recovery and translation issues. These efforts improve field reliability, diagnostics, and developer productivity, delivering tangible business value through robust hardware interaction, enhanced telemetry, and streamlined QA.
5 Commits • 3 Features
Jun 1, 2025Month: 2025-06 — EdgeTX/edgetx: Delivered new SD card testing tooling, expanded Crossfire telemetry support, and real-time debugging capabilities, while fixing critical read-recovery and translation issues. These efforts improve field reliability, diagnostics, and developer productivity, delivering tangible business value through robust hardware interaction, enhanced telemetry, and streamlined QA.
June 2025
May 2025
7 Commits • 2 Features
May 1, 2025EdgeTX/edgetx – May 2025 monthly summary focused on reliability, initialization flow, and telemetry capabilities. Delivered targeted UI fixes, initialization refactors, hardware configuration improvements, and expanded telemetry support, with measurable improvements in measurement accuracy and hardware compatibility.
May 2025
7 Commits • 2 Features
May 1, 2025EdgeTX/edgetx – May 2025 monthly summary focused on reliability, initialization flow, and telemetry capabilities. Delivered targeted UI fixes, initialization refactors, hardware configuration improvements, and expanded telemetry support, with measurable improvements in measurement accuracy and hardware compatibility.
April 2025
4 Commits • 2 Features
Apr 1, 2025April 2025: EdgeTX/edgetx focused on stability and reliability across LED control, gimbal/radio subsystems, and battery voltage calibration. Implemented flicker-free RGB LED behavior, hardened gimbal detection during serial passthrough init, guarded USART deinitialization to prevent crashes, and improved TLite voltage reporting via new calibration defines.
4 Commits • 2 Features
Apr 1, 2025April 2025: EdgeTX/edgetx focused on stability and reliability across LED control, gimbal/radio subsystems, and battery voltage calibration. Implemented flicker-free RGB LED behavior, hardened gimbal detection during serial passthrough init, guarded USART deinitialization to prevent crashes, and improved TLite voltage reporting via new calibration defines.
April 2025
March 2025
5 Commits • 3 Features
Mar 1, 2025March 2025 monthly summary for EdgeTX/edgetx focusing on stability, efficiency, and reliability across core firmware areas. Key features delivered include radio subsystem stability improvements, dynamic RGB LED control optimization with WS2812 integration, and RTC initialization reliability improvements on STM32H7; plus a build/compilation fix for STM32H7S78_DK. These changes reduce runtime lockups, optimize memory usage, enhance timekeeping reliability, and ensure multi-target compatibility, delivering measurable business value in product stability and maintainability.
March 2025
5 Commits • 3 Features
Mar 1, 2025March 2025 monthly summary for EdgeTX/edgetx focusing on stability, efficiency, and reliability across core firmware areas. Key features delivered include radio subsystem stability improvements, dynamic RGB LED control optimization with WS2812 integration, and RTC initialization reliability improvements on STM32H7; plus a build/compilation fix for STM32H7S78_DK. These changes reduce runtime lockups, optimize memory usage, enhance timekeeping reliability, and ensure multi-target compatibility, delivering measurable business value in product stability and maintainability.
February 2025
4 Commits
Feb 1, 2025February 2025 (EdgeTX/edgetx) - Consolidated reliability, correctness, and performance improvements across the core firmware. Focused on display accuracy, timekeeping stability, and storage/RTOS reliability to reduce field issues and improve user experience on color LCD configurations.
4 Commits
Feb 1, 2025February 2025 (EdgeTX/edgetx) - Consolidated reliability, correctness, and performance improvements across the core firmware. Focused on display accuracy, timekeeping stability, and storage/RTOS reliability to reduce field issues and improve user experience on color LCD configurations.
February 2025
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly performance summary for EdgeTX/edgetx focused on stabilizing boot processes and extending cross-model device support. Delivered two high-impact changes with clear business value: restored reliable bootloader entry on GX12 and introduced default calibration values with cross-model mapping for TX16S switches, improving setup speed and model compatibility.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly performance summary for EdgeTX/edgetx focused on stabilizing boot processes and extending cross-model device support. Delivered two high-impact changes with clear business value: restored reliable bootloader entry on GX12 and introduced default calibration values with cross-model mapping for TX16S switches, improving setup speed and model compatibility.
December 2024
5 Commits • 3 Features
Dec 1, 2024December 2024 highlights EdgeTX/edgetx development across reliability enhancements, hardware integration, and performance optimizations. Delivered five key contributions: RTC Backup for Emergency Mode on BW F4 radios, RadioMaster GX12 transmitter support, a GIMBAL typo fix in CMake for Taranis, Bumblebee radio switch display and audio mute fixes, and Tools screen restructuring to reduce SD-card access. These changes collectively improve system resilience, expand hardware compatibility, fix configuration and UI issues, and enhance runtime performance for an improved developer and end-user experience.
5 Commits • 3 Features
Dec 1, 2024December 2024 highlights EdgeTX/edgetx development across reliability enhancements, hardware integration, and performance optimizations. Delivered five key contributions: RTC Backup for Emergency Mode on BW F4 radios, RadioMaster GX12 transmitter support, a GIMBAL typo fix in CMake for Taranis, Bumblebee radio switch display and audio mute fixes, and Tools screen restructuring to reduce SD-card access. These changes collectively improve system resilience, expand hardware compatibility, fix configuration and UI issues, and enhance runtime performance for an improved developer and end-user experience.
December 2024
November 2024
3 Commits • 2 Features
Nov 1, 2024November 2024 focused on strengthening trainer workflows, SBUS reliability, and code hygiene in EdgeTX/edgetx. The work delivered targeted UI relevance, a robust, IRQ-driven SBUS path, and consistent port initialization across build modes, translating to clearer UX, improved reception reliability, and lower maintenance costs.
November 2024
3 Commits • 2 Features
Nov 1, 2024November 2024 focused on strengthening trainer workflows, SBUS reliability, and code hygiene in EdgeTX/edgetx. The work delivered targeted UI relevance, a robust, IRQ-driven SBUS path, and consistent port initialization across build modes, translating to clearer UX, improved reception reliability, and lower maintenance costs.
Activity
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Quality Metrics
Correctness88.8%
Maintainability87.4%
Architecture83.0%
Performance83.2%
AI Usage21.0%
Skills & Technologies
Programming Languages
AssemblyCC++CMakeLuaPythonShellYAML
Technical Skills
API DevelopmentAudio Driver DevelopmentBluetooth integrationBuild System ConfigurationBuild SystemsBuild Systems (CMake)CC programmingC++C++ DevelopmentC++ developmentC++ programmingCLI DevelopmentCode CleanupCode Refactoring
Repositories Contributed To
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