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3D Tracking IWR6843·dual UART / 18.17초 실행 기록

DCA1000EVM 제어 UDP 응답 / Raw ADC 0패킷 / 수신 경로 진단

3D 추적 사진·설정 · DCA1000 진단 전체

Wireshark · UniFlash · 수신 로그

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IWR6843 mmWave radar test setup

Project status: Hardware setup, configuration, build artifacts, and runtime screens reviewed. TI SDK/Radar Toolbox example-based integration.

Project summary

I connected an IWR6843-family EVM to TI Visualizer tools and traced the full path from sensor geometry and detection parameters to 3D point-cloud and target-tracking output. The work combined hardware placement, C674x DSS build structure, DSS–MSS handoff, dual-UART configuration, and GUI interpretation.

System architecture

IWR6843 chirps → range/Doppler/angle processing → 2D Capon (MVDR) + dynamic/static CFAR → point cloud/target list → DSS/MSS shared memory and mailbox → dual UART → Visualizer

Design and validation activities

• Mounted the sensor and adjusted height, orientation, FOV, range, boundaries, and thresholds for the test space.
• Reviewed the C674x DSS/SYS/BIOS build structure and the interface to MSS.
• Separated the CLI port at 115200 bps from the data port at 921600 bps.
• Compared point cloud, tracking boxes, range profile, and vital-sign screens.
• Confirmed target-ID and position updates in an 18.17-second 3D tracking run.

Engineering competencies

• Embedded HW/SW integration and interface debugging
• Radar signal-processing pipeline interpretation
• Parameter sensitivity analysis and sensor installation optimization
• System-level verification across hardware, firmware, communication, and GUI