Firmware-in-the-Loop Packet Telemetry (MCU + SBC Classifier)

Goal: connect MCU timing features with a tiny classifier on an SBC to label network conditions.

Topology

• Linux SBC replays pcaps → MCU gathers timing/flow features
• SBC runs a tiny sklearn/C++ model → sends advisory back (raise log level, dump buffer)

Engineering notes

• Back-pressure & buffering strategies
• ISR/RTOS scheduling and determinism
• CI: canned pcaps → golden outputs; sanitizer runs

Artifacts

• Link to repo (coming soon)
• Example telemetry and expected outputs