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Merge pull request #1569 from IoTThinks/MCdev-Fixed-Incorrect-Release-of-RefCountedDigitalPin

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Fixed RefCountedDigitalPin.h and SSD1306Display for Heltec v4
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Liam Cottle 2026-02-28 17:35:17 +13:00 • committed by GitHub
commit eee42c5099
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3 changed files with 5 additions and 4 deletions
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src/helpers/RefCountedDigitalPin.h
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@ -20,7 +20,10 @@ public:
digitalWrite(_pin, _active);
}
}
void release() {
if (_claims == 0) return; // avoid negative _claims
_claims--;
if (_claims == 0) {
digitalWrite(_pin, !_active);