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Target request failed: Failed to step, An error occurred while trying to Step in target.

Question asked by Daniel Chai on Aug 7, 2013
Latest reply on Aug 7, 2013 by Daniel Chai

Hi All,

 

I ported the BSP from K60F120M to my target board. I want to try the UART communication using MQX RTOS.

But when I try to debug it, it always gives me lost connection  error.

p1.png

When I try to step in it and find which part cause this problem, at first step(when try to disable interrupt and clear flags), it gives me error:

"Target request failed: Failed to step, An error occurred while trying to Step in target."

p2.png

I checked my debugger setting, it is already set to disable interrupt when stepping.

p3.png

Any advices will be appreciated.

 

Thank you.

-Daniel

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