mcgill-robotics/auv-embedded-2025
Jan 2025 – Aug 2025
4 Months active
Languages Used
CC++CMakeIDLArduinoCSVDockerfileINI
Technical Skills
ArduinoBuild System ConfigurationC++C/C++ DevelopmentDevice DriversEmbedded Systems
John-Paul Chouery
PROFILE
John-paul Chouery
John-Paul Chouery developed and maintained embedded robotics software for the mcgill-robotics/auv-embedded-2025 repository, focusing on power module integration, thruster testing, and real-time UI status updates. He engineered ROS-based communication between microcontrollers and sensors, implemented automated thruster test frameworks using C++ and Python, and restructured testing environments for scalability. His work included integrating sensor calibration routines, Docker-based build systems, and robust error handling for hardware interfaces. By refactoring legacy code and aligning build structures, John-Paul improved system reliability and maintainability. His contributions enabled end-to-end hardware validation, streamlined data acquisition, and established a foundation for future cross-ROS feature development.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
37Total
Bugs
2
Commits
37
Features
8
Lines of code
556,405
Activity Months4
Your Network
35 people
Work History
August 2025
6 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for mcgill-robotics/auv-embedded-2025. Delivered real-time status updates on the main UI by introducing a ROS subscriber for status messages, with change-detection to avoid unnecessary refreshes and build integration for the display module. Conducted actuator subsystem cleanup: removed obsolete 2024_actuator code, fixed rosserial compilation issues, and aligned the test structure to prevent conflicts and improve maintainability. These changes boosted UI responsiveness, system reliability, and maintainability, while reducing build errors and enabling faster iteration for future features. Technologies demonstrated include ROS, rosserial, embedded C/C++, and CI/build integration. Business value: clearer, more reliable status visibility for operators; easier onboarding and future feature work; reduced maintenance overhead.
6 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for mcgill-robotics/auv-embedded-2025. Delivered real-time status updates on the main UI by introducing a ROS subscriber for status messages, with change-detection to avoid unnecessary refreshes and build integration for the display module. Conducted actuator subsystem cleanup: removed obsolete 2024_actuator code, fixed rosserial compilation issues, and aligned the test structure to prevent conflicts and improve maintainability. These changes boosted UI responsiveness, system reliability, and maintainability, while reducing build errors and enabling faster iteration for future features. Technologies demonstrated include ROS, rosserial, embedded C/C++, and CI/build integration. Business value: clearer, more reliable status visibility for operators; easier onboarding and future feature work; reduced maintenance overhead.
August 2025
April 2025
8 Commits • 1 Features
Apr 1, 2025In April 2025, delivered an automated AUV thruster test framework and related calibration workflow for the mcgill-robotics/auv-embedded-2025 project. The framework includes Docker-based environments, ROS messaging, ROS launch configurations, and end-to-end data acquisition and automation scripts to run thruster tests and calibrations. Implemented test data handling, serial communication settings, and sensor calibration adjustments to support repeatable, hardware-aligned validation.
April 2025
8 Commits • 1 Features
Apr 1, 2025In April 2025, delivered an automated AUV thruster test framework and related calibration workflow for the mcgill-robotics/auv-embedded-2025 project. The framework includes Docker-based environments, ROS messaging, ROS launch configurations, and end-to-end data acquisition and automation scripts to run thruster tests and calibrations. Implemented test data handling, serial communication settings, and sensor calibration adjustments to support repeatable, hardware-aligned validation.
February 2025
8 Commits • 3 Features
Feb 1, 2025February 2025 performance summary for mcgill-robotics/auv-embedded-2025: Delivered an integrated thruster test framework with ROS coordination and hardware I/O, enabling end-to-end testing of thruster commands and thrust data. Implemented HX711_ADC-based sensor integration with calibration for a thruster force sensor and ROS publishing. Consolidated data reporting by publishing all sensor and thruster data as a single Float32MultiArray with configurable sensing via defines and improved initialization robustness. Resolved a critical syntax bug in main.cpp and ensured reliable publishing of thruster force to ROS topics. Added hardware interface improvements (button circuitry and pin definitions) to support robust test scenarios. These efforts enhance testing reliability, accelerate iteration cycles, and provide a clear data pathway for performance evaluation.
8 Commits • 3 Features
Feb 1, 2025February 2025 performance summary for mcgill-robotics/auv-embedded-2025: Delivered an integrated thruster test framework with ROS coordination and hardware I/O, enabling end-to-end testing of thruster commands and thrust data. Implemented HX711_ADC-based sensor integration with calibration for a thruster force sensor and ROS publishing. Consolidated data reporting by publishing all sensor and thruster data as a single Float32MultiArray with configurable sensing via defines and improved initialization robustness. Resolved a critical syntax bug in main.cpp and ensured reliable publishing of thruster force to ROS topics. Added hardware interface improvements (button circuitry and pin definitions) to support robust test scenarios. These efforts enhance testing reliability, accelerate iteration cycles, and provide a clear data pathway for performance evaluation.
February 2025
January 2025
15 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for mcgill-robotics/auv-embedded-2025: Delivered foundational ROS-based power module integration, strengthened hardware connectivity, and restructured testing to support scalable validation. Achievements include ROS1/micro-ROS communication for the power module, robust USB reconnection and error handling, and a redesigned testing workspace. These efforts improve reliability, accelerate validation cycles, and establish cross-ROS (ROS1/ROS2) readiness for propulsion-ready power control.
January 2025
15 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for mcgill-robotics/auv-embedded-2025: Delivered foundational ROS-based power module integration, strengthened hardware connectivity, and restructured testing to support scalable validation. Achievements include ROS1/micro-ROS communication for the power module, robust USB reconnection and error handling, and a redesigned testing workspace. These efforts improve reliability, accelerate validation cycles, and establish cross-ROS (ROS1/ROS2) readiness for propulsion-ready power control.
Activity
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Quality Metrics
Correctness85.4%
Maintainability88.0%
Architecture79.4%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
ArduinoCC++CMakeCSVDockerfileIDLINIMarkdownPython
Technical Skills
ArduinoBuild System ConfigurationBuild SystemsC++C/C++ DevelopmentCMakeCode OrganizationCodebase CleanupDevice DriversDigital I/ODockerEmbedded SystemsEmbedded Systems ConfigurationFirmware DevelopmentLibrary Development
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