SerLooK is a KDE application for inspecting data going over serial lines. It can work as a binary terminal that sends and receives data through a defined port (Point to Point mode) and displays them on separate views. Each view can be configured to display data in hexadecimal, decimal, octal, binary, and raw ASCII. It is also possible to perform I/O through terminal emulation views and define a secondary port and monitor the traffic between two external hosts using a "Y" cable (Snooper mode).
The qmeterslib library provides a highly customizable Qt widget for creating complex analog dial widgets. It supports multiple scales, multiple needles, and customizable needles and backgrounds. It works as a "container" QAnalogMeter widget that is initially empty. The developer must create one or more instances of a scale (clock or sector) and one or more instances of index/needle (clock, donut, pie). A demo application is included.
NEWS: sunsite.dk ceased the hosting service, so now I'm moving the project on SourceForge. The latest source tarball hosted on sunsite, 0.3.5, is already present in SF and can be downloaded there.
There is also a nice contribution planned to be released soon in 0.4.0. Stay tuned!