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Merge pull request #5 from ntruchsess/fixresetdetection

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fix missing detection of reset during write of zero-bits
This commit is contained in:
Youen 2016-02-25 19:03:38 +01:00
commit 5621c45c02
2 changed files with 8 additions and 0 deletions
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7
OneWireSlave.cpp
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@ -209,6 +209,12 @@ void OneWireSlave::beginResetDetection_()
resetStart_ = micros() - 50; resetStart_ = micros() - 50;
} }
void OneWireSlave::beginResetDetectionSendZero_()
{
setTimerEvent_(ResetMinDuration - SendBitDuration - 50, &OneWireSlave::resetCheck_);
resetStart_ = micros() - SendBitDuration - 50;
}
void OneWireSlave::cancelResetDetection_() void OneWireSlave::cancelResetDetection_()
{ {
disableTimer_(); disableTimer_();
@ -298,6 +304,7 @@ void OneWireSlave::endSendBitZero_()
onEnterInterrupt_(); onEnterInterrupt_();
releaseBus_(); releaseBus_();
beginResetDetectionSendZero_();
bitSentCallback_(false); bitSentCallback_(false);
onLeaveInterrupt_(); onLeaveInterrupt_();

1
OneWireSlave.h
View File

@ -53,6 +53,7 @@ private:
static void beginSendBit_(bool bit, void(*completeCallback)(bool error)); static void beginSendBit_(bool bit, void(*completeCallback)(bool error));
static void beginResetDetection_(); static void beginResetDetection_();
static void beginResetDetectionSendZero_();
static void cancelResetDetection_(); static void cancelResetDetection_();
static void beginWaitReset_(); static void beginWaitReset_();