ARM Technical Support Knowledge Articles

DEBUGGING WITH ST-LINK THROUGH A USB HUB

Applies to: uVision Debugger

Answer


Information in this knowledgebase article applies to:


PROBLEM

When I try to debug my STM32 Discovery board application through a USB hub, I receive the message:

Memory Verification Error

If I connect directly to my PC's USB connector, the debugger works perfectly. How can I debug using a USB hub?

SOLUTION

The attached update to the ST-LINK driver from STMicroelectronics corrects this issue with USB hubs. Install this update as follows:

  1. Close all instances of uVision.
  2. Extract the attached .ZIP file to the folder where you installed the Keil tools (the default folder is C:\Keil\). Make sure to use the Use Folder Names option is checked in WinZip.
  3. Restart uVision.

SEE ALSO

ATTACHED FILES

Request the files attached to this knowledgebase article.

Article last edited on: 2011-02-11 06:49:07

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