Hi NXP Support team,
I am unable to start a debugging session with my PEMicro Unversal. I get the following console output error messages:
Previously it all worked fine, but for some reason all of a sudden it is unable to launch a session. I connected the TRACE32 debugger to check if I can debug with it, it said that the target is "locked up". I also tried to use the "Emergency Kinetis Device Recover by Full Chip Erase" but it just displays a message that this is not supported. Also I have not messed with any debug/flashing configurations or algorithms. Is there a way to erase the MCU or to "unlock" it? Below is my debug configuration:
Hi @ilx123,
The log says, error during flash programming.
What about just attaching the debugger?
Have you tried JTAG too or just SWD?
I understand the HSE FW has not been installed yet, right?
Thanks,
Daniel
Hi Daniel,
Attaching results in the following output:
Pressing resume and suspend changes nothing. Instruction is always stuck on fffffffe. Target is not resetting, reset line is high all the time. JTAG does not work as well. I've tried to flash and debug with PEMicro and Lauterbach, both do not work. No HSE FW was installed or used.
When you attach the PE Micro debugger, do you have access to the memory and registers?
With Lauterbach, you should be also able to attach it as well then, if you select the MCU.
Again, do you see registers and the memory?
When lauterbach fails to program it, what is the log?
Can you share a screenshot of the error message?
Thanks
When attaching with PE micro:
When trying to flash with Lauterbach:
Flashing error message is highlighted and the status says "running (locked up)". Unable to click the attach button at all. Other buttons as up and down are working it is just impossible to select.
