Method OpenConnection

src/libcec/CECProcessor.cpp:159–196

}

bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */)
{
  bool bReturn(false);
  CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);

  // ensure that a previous connection is closed
  if (m_communication)
    Close();

  // reset all member to the initial state
  ResetMembers();

  // check whether the Close() method deleted any previous connection
  if (m_communication)
  {
    m_libcec->AddLog(CEC_LOG_ERROR, "previous connection could not be closed");
    return bReturn;
  }

  // create a new connection
  m_communication = CAdapterFactory(this->m_libcec).GetInstance(strPort, iBaudRate);

  // open a new connection
  unsigned iConnectTry(0);
  while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false)
  {
    m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
    m_communication->Close();
    CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT);
  }

  m_libcec->AddLog(CEC_LOG_NOTICE, "connection opened");

  // mark as initialised
  SetCECInitialised(true);

  return bReturn;
}

bool CCECProcessor::CECInitialised(void)
{