The core fix: the SC2026 firmware silently reverts to lizard mode (including
its autonomous click haptics) after a period without host feature reports,
which doubled up with software haptics as a crunchy burst. A keepalive now
re-asserts the lizard-off state every 2 seconds while game mode is active.
Haptics reliability and feel:
- Switch trackpad haptics from OUT_HAPTIC_PULSE (grip LRAs) to
OUT_HAPTIC_COMMAND (trackpad LRAs) for localized feel
- Click haptic latch: press fires off the debounced firmware click bit,
release only fires once contact area returns to idle, so force chatter
and mid-hold easing cannot re-fire
- Movement ticks: distance-based with motion deadzone, post-release and
first-touch grace windows, pressing/teleport gates (pause, not reset),
idle decay, and a 50ms send rate limit so firmware waveforms never queue
into a backlog
Handoff and mouse:
- EnableLizardMode now also sends LOAD_DEFAULT_SETTINGS so firmware mouse
emulation resumes immediately on disable instead of waiting for the
firmware revert timeout
- Trackpad mouse: carry sub-pixel movement remainders between frames and
retune sensitivity (0.015 -> 0.01125)
Also: shared/exclusive HID reopen support, local-only HapticTester tool
(gitignored, conditional CMake target), installer version bump to 1.7.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Replaces the per-frame movement buzz with a scroll-wheel-style tick that
fires once per 5000 raw units of travel. Adds a matching haptic on click
release to mirror Steam's press/release feel. Reseeds the movement
baseline on click release so stale position delta doesn't bleed into a
spurious movement tick on the same frame.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
PlayStation mode now emits DS4_REPORT_EX on every frame:
- Raw gyro and accelerometer forwarded from SC IMU (enabled via
SETTING_IMU_MODE when PS4 mode is active; disabled on teardown)
- SC right/left trackpads mapped to DS4 touchpad contacts 1/2,
with correct 12-bit XY packing and per-gesture contact IDs;
pads claimed for mouse use are suppressed from the touchpad report
- Battery level and charge state forwarded from REPORT_BATTERY_STATUS
(0x43) reports received in the read loop
- DS4 output moved from deprecated notification callback to a polling
thread using vigem_target_ds4_await_output_report_timeout()
Enhanced haptics applied to both Xbox and PlayStation modes:
- Power curve (value^0.68) and cross-channel mixing (large motor
bleeds into both haptic actuators; small motor weighted toward right)
- Short attack boost on rising motor edges to replicate ERM punch
- Trackpad touch and click fire one-shot haptic pulses via new
OUT_HAPTIC_PULSE (0x81) and OUT_HAPTIC_COMMAND (0x82) output reports
Additional fixes:
- REPORT_SECONDARY = 0x43 renamed to REPORT_BATTERY_STATUS
- ViGEMClient upgraded from 1.16.18.0 to b66d02d snapshot which
exposes DS4_REPORT_EX, vigem_target_ds4_update_ex(), and
vigem_target_ds4_await_output_report_timeout()
Co-authored-by: david419kr <david419kr@users.noreply.github.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces a ControllerPlatform enum (Xbox, PlayStation) and a full
DualShock 4 translation path alongside the existing Xbox 360 one.
Switching platforms live tears down and recreates the virtual device.
The selection persists in the registry and is exposed via a
"Controller Platform" submenu in the tray context menu.
DS4 translation maps face buttons to Cross/Circle/Square/Triangle,
encodes the D-pad as a HAT switch (with diagonal support), converts
signed 16-bit axes to uint8 with Y-axis inversion, and routes right
trackpad clicks to the DS4 touchpad button.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Conflicts resolved:
- ControllerManager.cpp: take main's slot-based EnableGameMode/
DisableGameMode dispatch; wire the rumble callback into
EnableGameModeSlot and add SetRumble(0,0) to DisableGameModeSlot
so rumble stops cleanly before vc is torn down.
- VirtualController.h: keep both RumbleCallback/OnRumble (ours) and
the new Update(backCfg, backMouseEnabled) signature (main's).
Co-Authored-By: Dylan Deverill <ddeverill@gmail.com>
- Drop Tick()/m_wantsGameMode auto-enable machinery (out of scope for
this PR — belongs in a separate submission)
- Remove unused CMD_TRIGGER_RUMBLE constant
- Fix WriteOutputReport comment to accurately describe padding behaviour
- Fix CancelIo OVERLAPPED use-after-free: drain with GetOverlappedResult
before the stack OVERLAPPED goes out of scope
- Strip redundant /wd4819 /wd4828 MSVC flags; /utf-8 already covers them
- Add comment to HeartbeatLoop explaining the 40 ms tick rationale
Co-Authored-By: Dylan Deverill <ddeverill@gmail.com>
Introduces a WebView2-based remap window (double-click tray icon or
'Remap Back Buttons...' context menu) that lets users assign any of
L4/L5/R4/R5 to a face button, bumper, trigger, d-pad direction, stick
click, Menu/View, mouse button, or 'none' (natural behavior).
- BackButtonConfig: new enum + struct; values stable as registry DWORDs
- RemapWindow: chromeless WebView2 window with a button picker and
press-to-detect capture mode; settings persist across launches
- ControllerManager: StartButtonCapture/StopButtonCapture API with
rising-edge HID detection for all mappable targets
- VirtualController: ApplyBackAction injects the mapped XInput button
each frame; mouse-button actions are edge-detected in the read loop
- TrackpadMouse: back-button mouse-click handling decoupled from remap
- TrayApp: wires up the remap window, saves/loads all back button
settings to HKCU\Software\SteamlessController
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Each connected controller now gets its own virtual Xbox 360 device via
ViGEmBus, mapping to separate XInput player slots (1, 2, 3...).
Key changes:
- SteamController: add EnumerateAll() to probe and return all live
device paths across wired (0x1302) and dongle (0x1304) PIDs; add
Open(path) overload to open a specific already-validated path.
- ControllerManager: replace single-controller state with a vector of
Slot structs, each owning its own SteamController, VirtualController,
TrackpadMouse, and read thread. SyncDevices() diffs live paths against
current slots on every device-change event, adding new controllers and
removing disconnected ones. Controllers hot-plugged while game mode is
active are automatically brought into game mode.
- Bump installer version to 1.3.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
