While recording trace using SWAT, the Profiler's Output window displays the message: SWAT: Period between two events is too long . This can happen if the application does not generate enough trace messages or when the streamer does not sample the Target often enough to avoid timestamp over...
While recording trace using SWAT, the Profiler's Output window displays the message: SWAT: Buffer on the target is full . This can happen if the data generation is too high and the debugger cannot read the data fast enough to prevent the buffer from filling. Possible solutions Increase the...
Trace Configuration Helper (iTCHi) is a set of scripts that can help you configure OS and RTE-aware hardware traces for the winIDEA Analyzer.iTCHi is located in the scripts/itchi folder in your winIDEA installation folder. iTCHi is supported from winIDEA version 9.17.156. iTCHi Wizard is a...
There may be occasions when the winIDEA Analyzer displays hexadecimal values instead of the expected object names or states. This outcome is expected when using a Data area as opposed to OS objects. However, when utilizing OS objects, the Analyzer should display the names. If this isn’t th...
When using Automatic Trace configuration (i.e., when Manual Trigger C onfiguration is not selected) and starting the recording, the Analyzer may show a warning: Cannot configure: There are no hardware resources to configure all of the requested areas. The Analyzer attempts to use one POB (...
When encountering issues with profiling, always verify that the underlying hardware trace configuration works as intended. After recording a trace, you can use the Trace Window or Profiler Timeline Window to verify that events of interest have been recorded. If no events are visible, or if...
The winIDEA Analyzer supports tracing of ISRs via the AUTOSAR ARTI and ORTI, or via the OS trace hooks provided by the OS vendor. However, in some cases, users might want to trace so-called category 1 ISRs, i.e., ISRs that are not managed by the OS, and therefore usually don't have hooks r...