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Code Composer Version 5 and Cortex M4 Debugg

Hi,

 My customer is trying to debbug his project in a  LM4F120C4QRFIGR kit.  He is facing some problems in debbug, one after he trys the connection the fllowing message is showed:

Stellaris in circut debuginterface/0/CortexM4_0

0X- Error connect to target

 

I checked the  virtual coms in the PC and it is all right.

One EVM works fine and the other always shows this error.

The problem is that now the EVM that works fine is starting to show the same error. After connect-reconnect, change computers, whereve it starts again to work.

What do you recommend?

 

Tks and Rgds,
Letice