d-a-v/OneWireArduinoSlaveATTINY85
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fixed probable cause of rare 1-wire bus deadlock where the Arduino would not release the bus and keep pulling it low forever (thanks to fari on http://www.stm32duino.com/viewtopic.php?f=9&t=1852 for posting this fix)

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Youen Toupin 2017-04-25 21:11:19 +02:00
parent 3e75b83248
commit a108089f02
1 changed files with 1 additions and 0 deletions
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OneWireSlave.cpp
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@ -390,6 +390,7 @@ void OneWireSlave::endSendBitZero_()
void OneWireSlave::beginWaitReset_() void OneWireSlave::beginWaitReset_()
{ {
disableTimer_(); disableTimer_();
pin_.inputMode();
pin_.attachInterrupt(&OneWireSlave::waitReset_, CHANGE); pin_.attachInterrupt(&OneWireSlave::waitReset_, CHANGE);
resetStart_ = (unsigned int)-1; resetStart_ = (unsigned int)-1;
} }