Difference between revisions of "Secured ST device detected"

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unlock (mass erase) if active write-protection has been detected. In this case, a message box is shown which allows the user to
 
unlock (mass erase) if active write-protection has been detected. In this case, a message box is shown which allows the user to
 
confirm or decline the unlock. This message box can be disabled by checking the ''Do not show this message again'' check box.
 
confirm or decline the unlock. This message box can be disabled by checking the ''Do not show this message again'' check box.
The selection will be saved in the registry path below: ''HKEY_CURRENT_USER -> Software -> SEGGER -> J-Link -> "DontShowAgainUnlockSTM"''.
+
The selection will be saved in the registry key '''DontShowAgainUnlockSTM''', which is located in the registry path ''HKEY_CURRENT_USER -> Software -> SEGGER -> J-Link''.
   
 
To re-enable the message box, the registry key "DontShowAgainUnlockSTM" needs to be modified from 1 to 0.
 
To re-enable the message box, the registry key "DontShowAgainUnlockSTM" needs to be modified from 1 to 0.

Revision as of 16:40, 27 June 2017

The J-Link DLL / J-Flash checks the write protection on connect (e.g. when triggering read-back) and offers to perform a unlock (mass erase) if active write-protection has been detected. In this case, a message box is shown which allows the user to confirm or decline the unlock. This message box can be disabled by checking the Do not show this message again check box. The selection will be saved in the registry key DontShowAgainUnlockSTM, which is located in the registry path HKEY_CURRENT_USER -> Software -> SEGGER -> J-Link.

To re-enable the message box, the registry key "DontShowAgainUnlockSTM" needs to be modified from 1 to 0.