How to restore the LM4F EVK?

Hailin Jiang

Other Parts Discussed in Thread: LMFLASHPROGRAMMER

Accidently program the LM4F with the code for LM3S wrongly. Now the EVK is not recognized by the system. No hardware detection and no ICDI driver loaded.

Is there a way to restore the EVK back with the original program?

Thanks,

-Hailin

over 14 years ago

0 Sean de la Haye over 14 years ago

TI__Intellectual 2295 points

Hailin,

Try performing a debug port unlock using LMFlashProgrammer. It is under the "Other Utilities" tab. Make sure to select the "Fury, Dustdevil, and Blizzard Classes" option. If that does not work, you will have to connect a debugger to the JTAG port on the board and reflash.

Thanks,

Sean

0 Hailin Jiang over 14 years ago in reply to Sean de la Haye

Intellectual 730 points

Sean,

Have tried to use the unlock feature but failed because the ICDI driver is not loaded. I believe that only left is to use the JTAG port.

Thanks,

-Hailin

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How to restore the LM4F EVK?