C++ (Cpp) cec_logical_addresses::AckMask示例

示例#1

文件： TDA995xCECAdapterCommunication.cpp 项目： bencrundwell/libcec

bool CTDA995xCECAdapterCommunication::SetLogicalAddresses(const cec_logical_addresses &addresses)
{
  unsigned char log_addr = addresses.primary;
  
  if (m_dev->Ioctl(CEC_IOCTL_RX_ADDR, &log_addr) != 0)
  {
    LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: CEC_IOCTL_RX_ADDR failed !", __func__);
    return false;
  }

  cec_rx_mask all_addresses;
  
  all_addresses.SwitchOn  = addresses.AckMask() & 0x7fff;
  all_addresses.SwitchOff = ~all_addresses.SwitchOn;
  
  if (all_addresses.SwitchOn != (1 << addresses.primary) &&
      m_dev->Ioctl(CEC_IOCTL_SET_RX_ADDR_MASK, &all_addresses) != 0)
  {
    LIB_CEC->AddLog(CEC_LOG_ERROR, "%s: CEC_IOCTL_SET_RX_ADDR_MASK failed !", __func__);
    return false;
  }
  
  m_bLogicalAddressChanged = true;
  
  return true;
}

示例#2

文件： USBCECAdapterCommunication.cpp 项目： behaviour/libcec

bool CUSBCECAdapterCommunication::SetLogicalAddresses(const cec_logical_addresses &addresses)
{
  {
    CLockObject lock(m_mutex);
    if (m_logicalAddresses == addresses)
      return true;
  }

  if (IsOpen() && m_commands->SetAckMask(addresses.AckMask()))
  {
    CLockObject lock(m_mutex);
    m_logicalAddresses = addresses;
    return true;
  }

  LIB_CEC->AddLog(CEC_LOG_DEBUG, "couldn't change the ackmask: the connection is closed");
  return false;
}