SEGGER has announced SystemView PRO, which allows recording and live analysis of interrupts, task switches, API calls and other events without limiting recording time or number of events.

To facilitate analysis of large amounts of data, custom event filters have been added to the feature set of the successful and free system analysis tool SystemView.

While one million events with the free SystemView are good for several minutes of recording, long-term tests require recordings to last hours or even days, which is the domain of SystemView PRO. The recorded data can be saved and archived, allowing documentation and verification of the system behavior as well as analysis at a later time.

With the huge amount of data, filters are an incredibly useful tool to track the occurrence of specific events. SystemView PRO adds custom filters to this feature enabling precise selection of the events to track. The regular version of SystemView continues to be available free of charge for download.

“SystemView is a unique tool to understand what exactly happens in an embedded system, tracing interrupts, task switches, API calls and other user events with cycle accuracy, typically better than 10ns. No additional hardware is required. I believe that not using SystemView to verify a product’s behavior is almost negligent, especially given that the standard version with 1 million event limit is free to use,” says Johannes Lask, Product Manager of SystemView and SystemView PRO.

To access more information on SystemView PRO go to: https://www.segger.com/systemview-pro.html