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µVISION: USER PROGRAM EXECUTION FAILS


Information in this article applies to:

  • µVision3 IDE Version 3.53 only
  • RealView Microcontroller Kit Version 3.11

QUESTION

I have upgraded my software package and it appears the the user program execution is now different than it was implemented in previous versions.

Is there a known issue in µVision3 Version 3.53?

ANSWER

In µVision3 Version 3.53 we have introduced DOS 16-bit compatible program execution that is enabled with DOS16 under Project — Options — User.

Unfortunately there is a design flaw, and due to this modification the environment may be passed incorrectly to the user program.

To correct this problem, download the UV3.EXE that is available as attachment to this knowledgebase article. Just copy the file to the folder C:\KEIL\UV3.

MORE INFORMATION

  • Refer to User in the µVision3 User's Guide.

Last Reviewed: Wednesday, July 25, 2007


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