[S32K_148 EVB..Show stopper Issue]Cannot flash&debug anymore

114454338 · ‎10-22-2019

Help..

Today morning, when I debugging on S32K_148 EVB, it suddenly cannot flash&debug anymore.

I tried both "OpenSDA" and "PE micro" methods, neither is work.

I seared on the Internet and got an info the MCU might be locked, but I'm not so sure.

Also there mentioned one solve method via Jlink script, but I don't have Jlink in my side.

I only have PE Micro, could someone guide me how to detect or fix it?

I need your support. Thanks a lot.

dianabatrlova · ‎10-23-2019

Hello Yin,

It seems that S32 Design Studio stay on Launching progress 61%. So, at first, could you, please, try to restart the S32 Design Studio?

Also, could you please check the state of the LED D11 (is turned on or turned off)?

I hope it helps.

Best Regards,

Diana

114454338 · ‎10-24-2019

Hello, Diana.

Still Not ok.

After perform flash command, the LED D11 will be turned from OFF -> ON -> OFF immediately.

Then the "Not connection error" popup accordingly...

Thanks for your support.

dianabatrlova · ‎10-29-2019

Hello Yin,

Could you, please, check updates from P&EMicro? (Help->check for updates).

Also, could you check if the MCU is not burned? (measure voltage on VDD)

Have you followed the quick start guide?

Have you tried to load an empty project?

After you click on the Retry button, the connection dialog appears again or do you see any error?

Thank you.

Best Regards,

Diana