- README.md for all three packages (core, TUI, MCP)
- pyproject.toml readme field for PyPI rendering
- 8 new tests for MCP resources (5) and prompts (3)
- Total MCP test coverage: 57 tests, 37 tools + 5 resources + 3 prompts
Bumped version to 2026.02.17, added classifiers/keywords/URLs.
Documented camera extra (Pillow + astropy) in CLAUDE.md.
Added TUI section with uvx usage and extras table.
Core library published as winegard-birdcage (import stays `birdcage`).
MCP server renamed birdcage-mcp → mcbirdcage, matching mcserial pattern.
Both packages live on PyPI — `uvx mcbirdcage` works out of the box.
Bridge: set_lnb_voltage(mode) wraps firmware lnbdc command, enable_lna()
now delegates to it. MCP: new set_lnb_voltage tool + 3 tests. TUI: Signal
screen button toggles between V-pol and H-pol instead of one-way LNA enable.
Move bridge.py, demo.py, craft_client.py from tui/src/birdcage_tui/ to
src/birdcage/ so both TUI and MCP server can share the device layer
without a circular dependency on textual.
- DemoCraftClient in demo.py: duck-typed CraftClient replacement with
8 canned satellites, synthetic pass predictions, and time-varying LEO
arcs that drive real AOS/TCA/LOS pass events to the camera overlay
- Fix sky map EL signal fidelity: snap _el to _target_el at sweep start
so 2D scans compute correct per-row RSSI (was using stale elevation)
- Branch on demo_mode in app.py _setup_craft_client() to inject
DemoCraftClient instead of the HTTP CraftClient
- Add test_demo_craft.py: 5 tests exercising search, passes, tracking,
and WAITING state through the full TUI without mocks
- Update take_screenshots.py to cover all 8 screens (dashboard, control,
craft search, craft tracking, signal, system, console, camera)
Camera backend abstraction wrapping fswebcam/ffmpeg/libcamera-still via
subprocess, with DemoCamera fallback generating valid JPEG from raw bytes.
Capture pipeline writes JPEG + JSON sidecar always, optional FITS (astropy)
and EXIF (Pillow) when available. Thread-safe orchestrator with session
tracking, sequence numbering, and date-based output directories.
Trigger system: manual capture, configurable interval timer, and pass event
detection (AOS/TCA/LOS) with 0.5-degree TCA hysteresis. PassEventDetector
runs in the Craft tracking loop, fires callbacks to the camera overlay.
F6 overlay follows the F5 ConsoleOverlay pattern — ModalScreen with
install_screen persistence. Status panel, scrollable capture log, interval
controls, and AOS/TCA/LOS toggle buttons.
Tagline: "a generic AZ/EL positioner that doesn't care about wavelength"
added to TUI header subtitle.
51 new tests (77 total passing).
New F2 Control sub-mode that searches the Craft orbital catalog (22k+
objects), displays pass predictions, and drives the dish in real-time
using server-computed AZ/EL positions from /api/sky/up.
Tracking loop polls at ~1Hz, filters for the tracked target by
target_type + target_id (str, not int — handles satellites, planets,
stars, comets), and issues motor commands through the existing serial
bridge. Verified end-to-end with Carryout G2 hardware tracking NOAA 17.
New files:
- craft_client.py — stdlib HTTP client (urllib only, no deps)
- widgets/craft_panel.py — search table, pass info, tracking status
- tests/test_craft_mode.py — 5 unit tests with mocked API
- tests/test_craft_integration.py — 3 hardware integration tests
TUI-compatible Hamlib rotctld TCP server that works with the
existing SerialBridge/DemoDevice interface. F2 Control's Track
tab now starts/stops a real TCP server on the configured port.
Status callbacks report connection state, move count, and command
rate back to the TrackingPanel via thread-safe call_from_thread.
Includes 7 pilot tests exercising the full protocol path through
asyncio TCP clients against the DemoDevice.
F2 Control screen Manual mode now has a row of step-size buttons
(0.1°, 0.5°, 1°, 5°, 10°) that scale arrow key nudges, plus
AZ/EL velocity inputs with Apply button for runtime motor speed
tuning via firmware mv/ma commands.
Bridge: set_max_velocity(), set_max_acceleration() write methods.
Demo: mutable dynamics + console mv/ma write handling.
Tests: 8 Textual pilot tests covering button toggle, nudge math,
velocity population, and apply round-trip.
Replace sidebar + 5-screen layout with horizontal tab bar (F1-F4)
and persistent StatusStrip. Consolidate Position + Scan screens into
Signal (F3) with Monitor/Sweep/Sky Map sub-modes via ModeBar.
Screens:
- F1 Dashboard: system health, tracking panel, quick actions, presets
- F2 Control: motor tuning, compass rose, preset management
- F3 Signal: RSSI monitor, 1D sweep (SweepPlot), 2D sky map (heatmap)
- F4 System: NVS editor with regex filter, EEPROM, firmware info
- F5 Console: push/pop overlay (no longer a tab)
New widgets: StatusStrip, ModeBar, SweepPlot, QuickActions, PresetList,
ReceiverInfo, MotorTuning, NvsFilter, SystemHealth, TrackingPanel.
Removed: PositionScreen, ScanScreen, DeviceStatusBar (functionality
absorbed into new screens and StatusStrip).
App-level position poll feeds StatusStrip and active screen at ~2 Hz.
Fix shared threading.Event across instances (class-level mutable default).
Stop handler now calls cancel_operation() on the device bridge,
which sets a threading.Event that interrupts the 2s-timeout serial
read loop in send_with_timeout(). InterruptedError is caught
separately to prevent falling back to software sweep on cancel.
disconnect() uses acquire(timeout=5) with force-close fallback
instead of blocking lock acquisition — prevents deadlock when a
stuck worker holds the serial lock during shutdown.
Add 3 Textual async tests (pytest-asyncio) to verify Stop behavior:
firmware sweep stop, software sweep stop, and sweep restart.
The sweep/scan finally blocks call self.app.call_from_thread() to
reset button state, but self.app raises NoActiveAppError if the
Textual context is already torn down during Ctrl+C shutdown.
Wrap with contextlib.suppress so the flag reset still happens.
send_with_timeout now uses a 2s per-byte timeout with a deadline
loop instead of one long blocking read, checking a cancel event
between reads. SerialBridge.disconnect() sets the cancel event
before acquiring the lock, so a blocked firmware sweep aborts
within ~2s and releases the lock for clean port shutdown.
_sweeping/_scanning flags were never reset when workers finished,
leaving the UI stuck in "Stopping..." forever. Both _do_sweep and
_do_scan now use try/finally to always clear state and reset button
styles. Firmware sweep checks the flag after the blocking serial
call returns and discards results if Stop was pressed mid-execution.
Adds send_with_timeout() to CarryoutG2Protocol for long-running
commands, and az_sweep_firmware() to both SerialBridge and DemoDevice.
Sweep and Sky Map modes now try the firmware path first (single
azscanwxp command, streaming results) and fall back to software
step-dwell-measure on error or when "Software mode" checkbox is
checked. Software sweep fixed to set EL once and move AZ only.
Replace time.sleep() with threading.Event.wait() in all poll
loops so worker threads exit immediately on shutdown instead of
blocking for up to 500ms per iteration. Fixes the on_unmount
crash (NoMatches from querying removed DOM nodes) by signaling
the event directly rather than iterating child widgets.
Three shutdown paths covered: q key (on_unmount), Ctrl+C
(try/finally in main), and Textual internal shutdown.
Poll threads (position at 2 Hz, signal when monitoring) run
while-loops with time.sleep() that never exit on app quit.
Add on_unmount() to PositionScreen, SignalScreen, and BirdcageApp
to clear polling flags and disconnect the device, so worker threads
exit within the sleep interval instead of hitting the 300s timeout.
F1 Position (compass rose, motor control, sparklines),
F2 Signal (RSSI gauge with sub-char precision, DVB/ADC sparklines, LNA toggle),
F3 Scan (AZ/EL grid sweep with heatmap and CSV export),
F4 System (NVS table, A3981 diagnostics, motor dynamics),
F5 Console (raw serial terminal with prompt detection and safety gates).
Includes SerialBridge (thread-safe protocol wrapper), DemoDevice
(synthetic simulation for --demo mode), dark RF theme with rounded
borders and teal accents, and send_raw() on CarryoutG2Protocol.
