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Phase 4: axis calibration + plasma display (RioJoy.Core)

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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>
This commit is contained in:
Cyd
2026-06-26 15:24:45 -05:00
co-authored by Claude Opus 4.8
parent cc64d241c9
commit 24a1b64519
11 changed files with 704 additions and 8 deletions
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@@ -149,9 +149,20 @@ Implemented in `src/RioJoy.Core/Mapping` + `Output`, covered by the
driver exists. The legacy default map / `RIO.ini` becomes an importable profile
(Phase 5/7).
### Phase 4 — Axis calibration + plasma display
- Port `UpdateJoystick/Throttle/Padal` math (deadzones, ratchet, rudder).
- Port the `CPlasma` ESC command set on the secondary COM port.
### Phase 4 — Axis calibration + plasma display — code-complete ✅
Implemented in `src/RioJoy.Core/Calibration` + `Plasma` (105 xUnit tests total):
- `AxisCalibrator` ports `UpdateThrottle`/`UpdatePadal`/`UpdateJoystick`: throttle
deadzone + ratchet field, pedal deadzones, X/Y auto-ranging from observed
min/max, rudder mixing (`enableZR`), and all per-axis invert flags. Stateful
(start positions, last outputs) like the legacy globals, with the RIOcmd axis
resets. Outputs clamp to the documented `0..32766` range.
- `IJoystickSink` gains `SetAxis(JoyAxis, value)` so calibrated axes reach the HID
feeder; `AxisOutputs` carries the six values.
- `PlasmaCommands` ports the `CPlasma` ESC command set (clear/cursor/font/attr/box
draw+fill/text) + `GetFontSize` + the `PlasmaPosText` auto-fit/centering;
`PlasmaDisplay` writes them over the secondary COM transport.
- ⏳ **Remaining:** hardware verification of axis feel + plasma output; the
game-specific `PlasmaScoreDraw` layout is profile content (Phase 5/7).
### Phase 5 — Tray app + profiles
- NotifyIcon + menu mirroring the legacy console menu (reset/recalibrate axes,