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Restart Servial Device, if write error occurred.

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This commit is contained in:
LordGrey 2023-11-18 20:47:42 +01:00
parent 91270966f9
commit dd9a18aca3
1 changed files with 10 additions and 4 deletions
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14
libsrc/leddevice/dev_serial/ProviderRs232.cpp
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@ -185,7 +185,7 @@ bool ProviderRs232::tryOpen(int delayAfterConnect_ms)
} }
else else
{ {
QString errortext = QString("Invalid serial device name: %1 %2!").arg(_deviceName, _location); QString errortext = QString("Invalid serial device: %1 %2!").arg(_deviceName, _location);
this->setInError( errortext ); this->setInError( errortext );
return false; return false;
} }
@ -237,9 +237,9 @@ int ProviderRs232::writeBytes(const qint64 size, const uint8_t *data)
{ {
if (!_rs232Port.waitForBytesWritten(WRITE_TIMEOUT.count())) if (!_rs232Port.waitForBytesWritten(WRITE_TIMEOUT.count()))
{ {
if ( _rs232Port.error() == QSerialPort::TimeoutError ) if (_rs232Port.error() == QSerialPort::TimeoutError)
{ {
Debug(_log, "Timeout after %dms: %d frames already dropped", WRITE_TIMEOUT.count(), _frameDropCounter); Debug(_log, "Timeout after %dms: %d frames already dropped, Rs232 SerialPortError [%d]: %s", WRITE_TIMEOUT.count(), _frameDropCounter, _rs232Port.error(), QSTRING_CSTR(_rs232Port.errorString()));
++_frameDropCounter; ++_frameDropCounter;
@ -258,10 +258,16 @@ int ProviderRs232::writeBytes(const qint64 size, const uint8_t *data)
} }
else else
{ {
this->setInError( QString ("Rs232 SerialPortError: %1").arg(_rs232Port.errorString()) ); this->setInError( QString ("Error writing data to %1, Error: %2").arg(_deviceName).arg(_rs232Port.error()));
rc = -1; rc = -1;
} }
} }
if (rc == -1)
{
Info(_log, "Try restarting the device %s after error occured...", QSTRING_CSTR(_activeDeviceType));
emit enable();
}
} }
return rc; return rc;
} }