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Desktop Execution Trace Toolkit (DETT) is a powerful debugging tool. Especially for LabVIEW applications that cannot be paused — large modular systems, time-critical applications like robot control. Nearly all the information you need is already in the trace log. The problem is that it comes as a flat list of events, and assembling the right picture from those pieces is left entirely to you. When the same data is presented as a sequence diagram or a dashboard with trends in a chart, what was buried in hundreds of log lines suddenly becomes clear from a single glance.
In this presentation, we will discuss the views which are helpful to us.
We will also introduce VisualDETT, an early-stage tool with a plugin-based architecture that decouples trace data from its visualization. We will discuss the motivation, the architecture, and the kinds of views it enables in different situations -- from a sequence diagram of Actor Framework messaging to a dashboard of DQMH messaging intensity and multi-application trace composition.
Honza is an experienced developer, SW architect (CLA) and solution designer with over 20 years of experience in measurement and control automation. And also the founder of Two Towers Technologies, now. His experience spans many technologies, areas and domains, but to name a few, they include FPGAs, scripting, large-scale measurement systems, production line quality control and R&D.
