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µVISION DEBUGGER: Missing events in Event Recorder window

Information in this knowledgebase article applies to:

  • Arm Keil MDK v5.26


I'm using Keil MDK v5.26 with Keil::ARM_Compiler pack v1.4.0. It seems that some events are missing at the beginning of the recording. How can I make sure that all events are recorded?


The issue is due to a different way of setting the sequence number: in the ARM_Compiler pack version 1.4.0 and below, the sequence was incremented from the previous value in the event buffer, while in the version 1.5.0 the sequence is derived from the record index. This leads to an initial valid sequence number 1 instead of 0 which is recognized by MDK v5.26 as a sequence jump.

Make sure to install Keil::ARM_Compiler v1.5.0 pack or higher when using MDK v5.26 and above.


Last Reviewed: Friday, September 7, 2018

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