PX4/PX4-Autopilot
Jan 2025 – Oct 2025
3 Months active
Languages Used
CAssemblyC++
Technical Skills
Embedded SystemsHardware ConfigurationBuild Systems (CMake)Device DriversEmbedded Systems DevelopmentFirmware Development
cuav-liu1
PROFILE
Cuav-liu1
Contributed to the PX4/PX4-Autopilot repository by developing board support for the CUAV FMU-v6x flight controller, enabling the autopilot to compile and run on new hardware through updates to build system configuration and hardware driver initialization. Addressed hardware reliability on the 7-nano board by fixing PWM voltage control initialization, ensuring stable operation via board-level configuration changes. Improved sensor data processing by refining the BMM350 temperature calculation logic, enhancing accuracy and maintainability. Work involved CMake-based build systems, C++ programming, and embedded systems development, with a focus on hardware integration, firmware development, and RTOS (NuttX) environments for robust deployment.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
3Total
Bugs
2
Commits
3
Features
1
Lines of code
4,090
Activity Months3
Your Network
166 peopleSame Organization
@cuav.net2
Shared Repositories
164
jmackay2Member
tompsontanMember
MinderringMember
HubertMember
lgfMember
Drone-LabMember
alexcekayMember
Aaron1356Member
Abhishek ChoithaniMember
Work History
October 2025
1 Commits
Oct 1, 2025October 2025 monthly summary for PX4/PX4-Autopilot focused on sensor reliability and maintainability. Delivered a targeted bug fix for BMM350 temperature calculation by simplifying the logic and removing unnecessary conditional checks, resulting in more readable and accurate temperature adjustments based on raw data. This change improves sensor data quality for magnetometer-based state estimation and supports more stable flight control.
1 Commits
Oct 1, 2025October 2025 monthly summary for PX4/PX4-Autopilot focused on sensor reliability and maintainability. Delivered a targeted bug fix for BMM350 temperature calculation by simplifying the logic and removing unnecessary conditional checks, resulting in more readable and accurate temperature adjustments based on raw data. This change improves sensor data quality for magnetometer-based state estimation and supports more stable flight control.
October 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025In April 2025, delivered CUAV FMU-v6x flight controller board support for PX4-PX4-Autopilot, expanding hardware compatibility and enabling customers to compile and run the autopilot on CUAV FMU-v6x. This included updates to the build system configuration, board-specific settings, and initialization of hardware drivers. No major bugs fixed this month; the focus was on hardware onboarding and stability of the new target. The work lays a foundation for broader hardware adoption and future driver testing, with improvements in build reliability and deployment readiness.
April 2025
1 Commits • 1 Features
Apr 1, 2025In April 2025, delivered CUAV FMU-v6x flight controller board support for PX4-PX4-Autopilot, expanding hardware compatibility and enabling customers to compile and run the autopilot on CUAV FMU-v6x. This included updates to the build system configuration, board-specific settings, and initialization of hardware drivers. No major bugs fixed this month; the focus was on hardware onboarding and stability of the new target. The work lays a foundation for broader hardware adoption and future driver testing, with improvements in build reliability and deployment readiness.
January 2025
1 Commits
Jan 1, 2025January 2025: Key hardware reliability improvement for PX4-Autopilot on the 7-nano board. Fixed missing PWM voltage control pin initialization by adding GPIO_PWM_LEVEL_CONTROL to the board configuration, enabling correct PWM voltage control and reliable operation. Commit: 1aab194f9e5c218a10d93e30e5b298f618d95b47.
1 Commits
Jan 1, 2025January 2025: Key hardware reliability improvement for PX4-Autopilot on the 7-nano board. Fixed missing PWM voltage control pin initialization by adding GPIO_PWM_LEVEL_CONTROL to the board configuration, enabling correct PWM voltage control and reliable operation. Commit: 1aab194f9e5c218a10d93e30e5b298f618d95b47.
January 2025
Activity
Loading activity data...
Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
AssemblyCC++
Technical Skills
Build Systems (CMake)C++ programmingDevice DriversEmbedded SystemsEmbedded Systems DevelopmentFirmware DevelopmentHardware ConfigurationHardware IntegrationRTOS (NuttX)embedded systemssensor data processing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline