Keil™, An ARM® Company

Technical Support

DSCOPE: I/O PORTS NOT UPDATING


Information in this article applies to:

  • C166 Version 4.05
  • C51 Version 6.01
  • µVision2 Version 2.05

QUESTION

When running the debugger and I select the one of the I/O ports to view. Why does it not update?

ANSWER

The reason it does not update is because by default the periodic window update is not selected. To enable this feature you must, go to the menu and select view, then select periodic window update. You should now see the bits change as desired.

Last Reviewed: Tuesday, May 30, 2000


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