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fix(i2s): Check if pin is used before clearing bus #10833

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Merged
merged 2 commits into from
Jan 10, 2025
Merged

fix(i2s): Check if pin is used before clearing bus #10833

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bed762c
fix(i2s): Check if pin is used before clearing bus
P-R-O-C-H-Y Jan 9, 2025
7252e81
ci(pre-commit): Apply automatic fixes
pre-commit-ci-lite[bot] Jan 10, 2025
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12 changes: 9 additions & 3 deletions libraries/ESP_I2S/src/ESP_I2S.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -719,9 +719,15 @@ bool I2SClass::end() {
#if SOC_I2S_SUPPORTS_TDM
case I2S_MODE_TDM:
#endif
perimanClearPinBus(_mclk);
perimanClearPinBus(_bclk);
perimanClearPinBus(_ws);
if(_mclk >= 0) {
perimanClearPinBus(_mclk);
}
if(_bclk >= 0) {
perimanClearPinBus(_bclk);
}
if(_ws >= 0) {
perimanClearPinBus(_ws);
}
if (_dout >= 0) {
perimanClearPinBus(_dout);
}
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