Method setupCanbusConnection

app/src/Misc/CLI.cpp:1061–1108

* @brief Configures and connects a CAN bus from CLI options. */

 * @brief Configures and connects a CAN bus from CLI options.
 */
void CLI::setupCanbusConnection()
{
  const QStringList parts = m_parser.value(m_opts.canbusOpt).split(':');
  if (parts.size() != 2) {
    qWarning() << "Invalid CAN bus format. Expected: plugin:interface";
    return;
  }

  const QString plugin        = parts[0].toLower();
  const QString interfaceName = parts[1];

  IO::ConnectionManager::instance().setBusType(SerialStudio::BusType::CanBus);

  const QStringList availablePlugins = IO::ConnectionManager::instance().canBus()->pluginList();
  const int pluginIndex              = availablePlugins.indexOf(plugin);
  if (pluginIndex < 0) {
    qWarning() << "CAN plugin" << plugin << "not found";
    qWarning() << "Available plugins:" << availablePlugins.join(", ");
    return;
  }

  IO::ConnectionManager::instance().canBus()->setPluginIndex(pluginIndex);
  const QStringList availableInterfaces =
    IO::ConnectionManager::instance().canBus()->interfaceList();
  const int interfaceIndex = availableInterfaces.indexOf(interfaceName);

  if (interfaceIndex < 0) {
    qWarning() << "CAN interface" << interfaceName << "not found for plugin" << plugin;
    qWarning() << "Available interfaces:" << availableInterfaces.join(", ");
    return;
  }

  IO::ConnectionManager::instance().canBus()->setInterfaceIndex(interfaceIndex);

  if (m_parser.isSet(m_opts.canbusBitrateOpt)) {
    bool ok;
    quint32 bitrate = m_parser.value(m_opts.canbusBitrateOpt).toUInt(&ok);
    if (ok && bitrate > 0)
      IO::ConnectionManager::instance().canBus()->setBitrate(bitrate);
    else
      qWarning() << "Invalid CAN bus bitrate:" << m_parser.value(m_opts.canbusBitrateOpt);
  }

  if (m_parser.isSet(m_opts.canbusFdOpt))
    IO::ConnectionManager::instance().canBus()->setCanFD(true);

  IO::ConnectionManager::instance().connectDevice();
}

#else