d3moore2002/UCSD_BMES_PT_2024-25_HeartSim
Jan 2025 – May 2025
5 Months active
Languages Used
ArduinoMarkdownC++C/C++
Technical Skills
File ManagementDocumentationArduinoEmbedded SystemsI2C CommunicationInterrupts
HoustonH05
PROFILE
Houstonh05
Developed and integrated a comprehensive heart simulation system in the d3moore2002/UCSD_BMES_PT_2024-25_HeartSim repository, combining Arduino-based pressure and flow sensing with stepper and servo motor control to emulate physiological cardiac cycles. Leveraged C++ and Arduino to implement real-time, non-blocking control, interrupt-driven flow measurement, and dynamic BPM adjustment, supporting robust hardware-in-the-loop prototyping. Consolidated sensor logic and motor coordination into unified sketches, improving maintainability and test coverage. Established a multi-layer test harness and refined test automation to validate system behavior, while maintaining clear documentation and commit traceability. Focused on embedded systems, sensor integration, and reliable hardware-software interaction throughout development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
36Total
Bugs
0
Commits
36
Features
6
Lines of code
2,512
Activity Months5
Your Network
202 peopleSame Organization
@ucsd.edu191
Work History
May 2025
15 Commits • 1 Features
May 1, 2025May 2025 monthly summary for the HeartSim project (d3moore2002/UCSD_BMES_PT_2024-25_HeartSim). Delivered an integrated Heart Simulation System that combines an Arduino-based sensor network (pressure/flow), a stepper motor, and servo-driven heart valves to emulate a physiological cardiac cycle with non-blocking control and interrupt-driven flow measurement alongside dynamic BPM adjustment. Established a multi-layer test harness and iterative refinements across hardware and firmware tests to ensure reliability and rapid prototyping.
15 Commits • 1 Features
May 1, 2025May 2025 monthly summary for the HeartSim project (d3moore2002/UCSD_BMES_PT_2024-25_HeartSim). Delivered an integrated Heart Simulation System that combines an Arduino-based sensor network (pressure/flow), a stepper motor, and servo-driven heart valves to emulate a physiological cardiac cycle with non-blocking control and interrupt-driven flow measurement alongside dynamic BPM adjustment. Established a multi-layer test harness and iterative refinements across hardware and firmware tests to ensure reliability and rapid prototyping.
May 2025
April 2025
16 Commits • 2 Features
Apr 1, 2025April 2025 focused on delivering an integrated HeartSim core for Pressure/Flow Monitoring with Motor Control and establishing a robust test framework to validate hardware/software integration. Delivered end-to-end sensing (pressure sensors via I2C with Qwiic Mux) and flow monitoring, plus motor drive (stepper/servo) with timing refinements across configurations; introduced 70 rpm crank shaft code and 70 BPM pacing code, along with preparation of presentation artifacts. Built a comprehensive HeartSim Everything Test Suite to validate sensing, motor control, and system behavior, including test harnesses, Everything_TEST and Everything-Motor sketches, and configuration updates to improve coverage and reliability. Test assets were organized under a consistent commit history (e.g., creation and updates of 4-25-25-Test, rename to FS_PS_MT_Working_4_27_25, and creation of EVERYTHING_TEST and Everything-Motor). These efforts reduce integration risk, improve maintainability, and create a scalable foundation for ongoing heart-simulation development. Technologies demonstrated include I2C, Qwiic Mux sensors, flow interrupts, motor control (stepper/servo), embedded C/C++, and test automation.
April 2025
16 Commits • 2 Features
Apr 1, 2025April 2025 focused on delivering an integrated HeartSim core for Pressure/Flow Monitoring with Motor Control and establishing a robust test framework to validate hardware/software integration. Delivered end-to-end sensing (pressure sensors via I2C with Qwiic Mux) and flow monitoring, plus motor drive (stepper/servo) with timing refinements across configurations; introduced 70 rpm crank shaft code and 70 BPM pacing code, along with preparation of presentation artifacts. Built a comprehensive HeartSim Everything Test Suite to validate sensing, motor control, and system behavior, including test harnesses, Everything_TEST and Everything-Motor sketches, and configuration updates to improve coverage and reliability. Test assets were organized under a consistent commit history (e.g., creation and updates of 4-25-25-Test, rename to FS_PS_MT_Working_4_27_25, and creation of EVERYTHING_TEST and Everything-Motor). These efforts reduce integration risk, improve maintainability, and create a scalable foundation for ongoing heart-simulation development. Technologies demonstrated include I2C, Qwiic Mux sensors, flow interrupts, motor control (stepper/servo), embedded C/C++, and test automation.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly highlights for d3moore2002/UCSD_BMES_PT_2024-25_HeartSim focused on integrating water flow and pressure sensing into a single Arduino sketch, enabling simultaneous data acquisition and real-time visibility via serial output. This work enhances data reliability for HeartSim experiments and accelerates debugging and iteration cycles by centralizing sensor logic.
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly highlights for d3moore2002/UCSD_BMES_PT_2024-25_HeartSim focused on integrating water flow and pressure sensing into a single Arduino sketch, enabling simultaneous data acquisition and real-time visibility via serial output. This work enhances data reliability for HeartSim experiments and accelerates debugging and iteration cycles by centralizing sensor logic.
March 2025
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for repository d3moore2002/UCSD_BMES_PT_2024-25_HeartSim. Focused on documentation improvements for onboarding and collaboration rather than code changes. No major bugs fixed this period.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for repository d3moore2002/UCSD_BMES_PT_2024-25_HeartSim. Focused on documentation improvements for onboarding and collaboration rather than code changes. No major bugs fixed this period.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025: Focused codebase reorganization for HeartSim to improve maintainability and onboarding efficiency. Relocated Generic_Arduino_Sketch3.ino from Team3 to TeamTest; no code changes required. This structural refactor enables clearer ownership, easier navigation for contributors, and smoother future feature work. All changes are traceable to commit 52051bbbe469d09c422287dcaeaa5bf8ffd1c022.
1 Commits • 1 Features
Jan 1, 2025January 2025: Focused codebase reorganization for HeartSim to improve maintainability and onboarding efficiency. Relocated Generic_Arduino_Sketch3.ino from Team3 to TeamTest; no code changes required. This structural refactor enables clearer ownership, easier navigation for contributors, and smoother future feature work. All changes are traceable to commit 52051bbbe469d09c422287dcaeaa5bf8ffd1c022.
January 2025
Activity
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Quality Metrics
Correctness84.2%
Maintainability83.8%
Architecture80.2%
Performance80.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
ArduinoC++C/C++Markdown
Technical Skills
Actuator ControlArduinoControl SystemsDocumentationEmbedded SystemsFile ManagementHardware ControlHardware InterfacingI2C CommunicationInterrupt HandlingInterruptsIoTMicrocontroller ProgrammingMicrocontrollersMotor Control
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