LaserMon
[Components, Stand-Alone Components, C++, Linux, QNX, Windows]

A simple monitoring component that prints laser ranges to display. More...

A simple monitoring component that prints laser ranges to display.

A simple monitoring component that computes histograms of intervals between (periodic) messages for both the sending and receiving end.

Provides

• orca_interface_home

Requires

• orca_interface_laserscanner2d [LaserMon.Requires.LaserScanner2d]

Operation

A simple example that connects to a laser server and displays the ranges (textually) in the terminal window.

Laser scans are displayed as soon as they arrive.

Configuration

None.

An example configuration file is installed into [ORCA-INSTALL-DIR]/share/orca/cfg/ directory.

Authors

Alex Brooks

Provides

• orca_interface_home

Requires

• orca_interface_laserscanner2d [LaserMon.Requires.LaserScanner2d]

Operation

Computes time intervals elapsed between consecutive messages and builds three histograms:

• send delay histogram: time intervals between the send timestamps of consecutive objects are represented
• receive delay histogram: time intervals between the arrival of consecutive objects are represented
• send-receive histogram: 2-dimensional histogram: x-axis send delays, y-axis receive delays of particular objects

Configuration

None.

An example configuration file is installed into [ORCA-INSTALL-DIR]/share/orca/cfg/ directory.

Authors

Alex Makarenko, Tobias Kaupp