docs: correct the haptic motor pin — display GPIO 35, not 46 - #25
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JimStenstrom wants to merge 1 commit into
Open
JimStenstrom wants to merge 1 commit into
JimStenstrom wants to merge 1 commit into
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Summary
One-line fix to the haptic row in
docs/hardware/pinmap.md: the motor is on the display CPU's GPIO 35, not GPIO 46 asFwDisplayVibe.mdstates.Why
Bench-verified on a production FreeWili 2 (stock firmware v07) through the built-in debug probe: neither CPU ever configures GPIO 46 — both sit at power-on reset even while stock touch feedback is buzzing the motor, and driving that pin directly does nothing — while driving display GPIO 35 actuates the motor in exact sync. Stock firmware drives it with PWM at 180 Hz / 50 % duty (slice 9 ch B; sysclk measured at 240 MHz). Happy to share the full register-level notes if useful.
Testing
Docs-only, one-line table fix.
tests/test_no_private_refs.pypasses;git diff --checkclean.