AnsweredAssumed Answered

TWR-K64 Locked!!

Question asked by CSMG Sarma on Aug 6, 2017
Latest reply on Aug 21, 2017 by Hui_Ma

Hi List,

I have accidentally got the flash on my TWR-64 Board locked. I tried accessing it with Jlink after going through the threads. The log is as follows:

 

   

 

When tried with Ulink2, I encounter a "SWD communication failure" error:

 

 

The board enters bootloader mode as I can see "BOOTLOADER" drive on my computer and D3 LED toggles on power on. Hence I tried to copy a .s19 and .srec  file of my application. But to no use.

 

I would greatly if anyone could suggest what can be done to get my tower board working.

 

Thanks in anticipation.

 

Best Regards 

Sarma

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