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Intermittent crashes when debugging C8051F330

Trying to in-circuit debug code on the Silabs C8051F330 using the Silabs USB debug adapter, I experience frequent freezes/crashes when starting/stopping execution using uVision 4.20. When I debug the same code in the same manner using the Silabs IDE, I never experience crashes.

The error message I get is "Invalid Target response".

There are certain features I prefer in uVision when debugging, otherwise I would use the Silicon Labs IDE.

I am using the latest SiLabs uVision driver (3.5.0)

This has been an issue with all previous versions of uVision and earlier SiLabs drivers as well.

Thanks for any advice.
Mike Hummel

  • There are certain features I prefer in uVision when debugging, otherwise I would use the Silicon Labs IDE.

    well, Keil and SILabs are notorious for being "out of synch" and there are other issues, years ago I gave up on debugging through Keil.

    Just curious what are the "certain features" It cant be a problem with an extra field on the taskbar.

    well, using CodeWright instead of the "very simplistic" Keil editor I am not IDEing fully, maybe that relates to my "so what" having the debugger outside.

    Erik