Class VisionaryDataStream

Class Documentation

class VisionaryDataStream

Public Functions

VisionaryDataStream(std::shared_ptr<VisionaryData> dataHandler)
~VisionaryDataStream()
bool open(const std::string &hostname, std::uint16_t port)

Opens a connection to a Visionary sensor

Parameters:

  • hostname – [in] name or IP address of the Visionary sensor.

  • port – [in] control command port of the sensor, usually 2112 for CoLa-B or 2122 for CoLa-2.

Return values:

  • true – The connection to the sensor successfully was established.

  • false – The connection attempt failed; the sensor is either

    • switched off or has a different IP address or name

    • not available using for PCs network settings (different subnet)

    • the protocol type or the port did not match. Please check your sensor documentation.

void close()

Close a connection

Closes the connection. It is allowed to call close of a connection that is not open. In this case this call is a no-op.

bool syncCoLa() const
bool getNextFrame()