Files
CydandClaude Opus 4.8 24a1b64519 Phase 4: axis calibration + plasma display (RioJoy.Core)
Port the analog calibration math and the plasma/VFD command set:

- Calibration/: AxisCalibrator ports UpdateThrottle/UpdatePadal/UpdateJoystick
  (riovjoy2.cpp#L1504+) — throttle deadzone + ratchet field, pedal deadzones,
  joystick X/Y auto-ranging from observed min/max, rudder mixing (enableZR), and
  the per-axis invert flags. Stateful (start positions, last outputs, observed
  extremes) like the legacy globals, with the RIOcmd axis resets. Final outputs
  clamp to the documented 0..32766 range (also guards a legacy compounding quirk).
  AxisOutputs carries the six values; IJoystickSink gains SetAxis(JoyAxis,value)
  so calibrated axes reach the HID feeder.
- Plasma/: PlasmaCommands builds the CPlasma ESC sequences (clear/cursor/font/
  attr/box draw+fill/text) + GetFontSize + the PlasmaPosText auto-fit/centering;
  PlasmaDisplay writes them over the secondary COM transport.
- tests: 21 new xUnit tests (105 total) for throttle proportional/saturation/
  invert, pedal ZR mix vs. direct, joystick centering/direction/invert/reset, the
  output clamp, and plasma byte sequences/font sizes/auto-fit positioning.

Hardware verification of axis feel + plasma output remains; the game-specific
PlasmaScoreDraw layout is deferred to profile content (Phase 5/7).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-26 15:24:45 -05:00
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