7. Deployment View

Infrastructure Level 1

graph LR
    subgraph "Host PC (Linux / Windows / macOS)"
        PY["Python ≥ 3.11"]
        PKG["fnirsi-ps-control package"]
        SERIAL["pyserial"]
        PY --> PKG
        PKG --> SERIAL
    end
    subgraph "USB"
        CDC["CDC ACM device node<br/>/dev/ttyACM* or COMx"]
    end
    subgraph "Hardware"
        DPS["FNIRSI DPS-150"]
    end
    SERIAL -->|"USB Serial"| CDC
    CDC --> DPS

Placeholder — add OS-specific notes and any CI/packaging deployment details.

Deployment Notes

To be filled.