cannot connect to S32K148 board

[miyazaki_0728_4]

I am using S32K148 Evaluation board. I could connect the board without any problem. Now, I cannot connect the board.

When trying to download firmware, the following windows always appears:

And though pushing retry button, it repeatedly appears. As the result, it cannot download the firmware.

I have tried Free MASTER 2.0 if it can detect the board. However, FreeMASTER also cannot detect the board.

The board LED status can be found at the following picture:

 LED D11 always turns on. I cannot remember if the LED always turns on or off.

Could you please help me to recover the connection? If any other information is needed, please let me know. 

[miyazaki_0728_4]

Hi Jorge

 I don't think that I set up the Security section and CSEC. I have ran NXP's AUTOSAR OS 4.0 on the board. I am not sure if AUTOSAR OS 4.0 has something doing related both the Security section and CSEC. However, I have ran it for many times and I didn't see this problem.

If the board has locked, what steps to unlock the board? Can I try it?

Best Regards,

--

Hideki Miyazaki

[freddy_ben-zeev]

Was this issue ever resolved?

I have just run an AUTOSAR MCAL small program (I'm evaluating) on my board and the debugger does not see the board any more. The reset LED is not on all the time but it comes on whenever the debugger tries to connect and the connection fails. I've tried jLink debugger too - same thing.

[miyazaki_0728_4]

Hi Jorge

 Thank you for your help.

 I re-installed OpenSDA firmware and updated P&E Micro. I am able to see the S32K148EVB in my PC. However, I am still seeing the same problem.

Best Regards,

--

Hideki Miyazaki

[jorge_a_vazquez]

Hi HIDEKI MIYAZAKI

With the jumper settings that you have and the OpenSDA and PEMicro drivers updated you shouldn't see any problem. When you were able to flash the Board before, did you setup something related with the Security section? or something related to CSEC? it could be that your board has locked. Are you able to test the board on another computer? this would help to discard any issue related to the PC used.

Regards

Jorge Alcala

[jorge_a_vazquez]

Hi HIDEKI MIYAZAKI

The LED D11 is the reset indicator, it means that your MCU is constantly in the reset state, this could mean that your MCU is empty and it doesn't run anything, or there could be a problem with the hardware. Are you able to see the S32K148EVB in your PC?

Also, could you corroborate that you have all the updates from P&EMicro? (Help->check for updates) also, please reinstall the OpenSDA firmware for the P&EMicro interface (connect the board with the reset button pressed and drag and drop openSDA firmware).

Regards

Jorge Alcala