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fix(compx): address the active onboard profile for settings writes - #18
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jazzstack merged 1 commit intoAug 14, 2026
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Profile-page commands hardcoded profile 1, so DPI, polling rate, lift-off distance and sensor options were written to a stored slot the mouse was not running: the write confirmed via read-back yet the behavior never changed. Resolve the active profile (device command 0x85) first and address that profile for every profile-page read and write, in both the Lamzu and WLMouse drivers.
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Fixes an Attack Shark R5 Ultra issue where DPI, polling rate, lift-off distance and sensor options changed "successfully" (write confirmed via read-back) but never actually affected the mouse.
The CompX (Lamzu + WLMouse) drivers hardcoded profile
0x01as the first argument of every profile-page command. When the onboard active profile is not 1 (this R5 Ultra reports active profile 2), the writes land in a stored slot the mouse is not running, so the running settings are unchanged.Now the driver resolves the active profile (device command
0x85) before reading or writing any profile-scoped setting, and addresses that profile. Verified with a captured session where the R5 Ultra reports active profile 2.