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BlackFin WDOG trip crash dump

Question asked by marktv on Mar 30, 2011
Latest reply on Apr 8, 2011 by BrianW

Hi all,

My firmware runs on BF548 within VDK environment... I set up NMI in in order to catch WDOG trip event in order to create "crash" dump for future post mortem analysis. I have no problems getting Trace buffer and RET(...) sysregisters. I also want to store the state of VDK threads. It seems that VDK::GetThreadStatus can not be used within ISR (and I presume within NMI) - any ideas?