nikrozman/air-mouse
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Add motion tracking and calibration features

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Nik Rozman committed 2026-10-14 09:37:41 +02:00
1 parent 4aa369ca73
commit aab61a2b7b
13 files changed
+735 -169
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source/buttons.cpp
+2 -1
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@@ -9,6 +9,7 @@ extern Config cfg;
static uint8_t physBtnMask = 0;
static uint8_t rawMaskPrev = 0;
static unsigned long debounceMs = 0;
unsigned long btnLastEdgeMs = 0;
static const unsigned long DEBOUNCE_MS = 20;
// Double-press detection for left button
@@ -61,7 +62,7 @@ void processPhysicalButtons() {
if (BTN_RIGHT_PIN != BTN_PIN_NONE && digitalRead(BTN_RIGHT_PIN) == LOW) rawMask |= MOUSE_BUTTON_RIGHT;
if (BTN_MIDDLE_PIN != BTN_PIN_NONE && digitalRead(BTN_MIDDLE_PIN) == LOW) rawMask |= MOUSE_BUTTON_MIDDLE;
if (rawMask != rawMaskPrev) { rawMaskPrev = rawMask; debounceMs = now; }
if (rawMask != rawMaskPrev) { rawMaskPrev = rawMask; debounceMs = now; btnLastEdgeMs = now; }
if (rawMask != physBtnMask && (now - debounceMs >= DEBOUNCE_MS)) {
uint8_t newMask = rawMask;
uint8_t pressed = newMask & ~physBtnMask;