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Handle slave mode I2C restarts (#1104)

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Fixes #1100
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Earle F. Philhower, III 2023-01-06 12:23:53 -08:00 committed by GitHub
parent cefea28539
commit aeb41f3e70
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 0 deletions
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3
libraries/Wire/src/Wire.cpp
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@ -182,6 +182,9 @@ void TwoWire::onIRQ() {
if (_onReceiveCallback && _buffLen) { if (_onReceiveCallback && _buffLen) {
_onReceiveCallback(_buffLen); _onReceiveCallback(_buffLen);
} }
_buffLen = 0;
_buffOff = 0;
_slaveStartDet = false;
_i2c->hw->clr_restart_det; _i2c->hw->clr_restart_det;
} }
// STOP_DET // STOP_DET