Can't use PEmicro debugger S32K144EVB-Q100

[hoangminh29y7]

I am having problem debugging new code to the board. The circuit is still on, still running the old code inside, but I can not debugging new code. Every time I debugging new code, it will display a message like this picture. Help me. 

[VaneB]

Hi @hoangminh29y7 

What project are you flashing? Is it one of the example projects or a custom one? Is this the first time you ever tried or did it work previously and now fail? 

Please try uploading a simple example code. We suggest you use one of the examples we provide with any software we provide for S32K1 devices because they are ready to run out of the box. Before flashing the code, verify if the jumpers are correctly set as mentioned in the Getting Started with the S32K144EVB, and check if your computer detects the connection with OpenSDA. Also, check the debug configurations.

Additionally, check the following thread. They have information on similar situations that could be very useful.

The GDB Server was not able to establish a connection to the target processor.

Can't use PEmicro debugger with S32K118EVB2-Q048

BR, VaneB