S32KのトピックS32K144EVAL

S32K144EVAL

hajianik — Thu, 11 May 2017 15:49:46 GMT

When I power the S32K144EVAL board via micro USB cable or externally via 12v power supply ,The LED next to the reset button is on and a bit dim and I can't do anything such as flash/debug. Does this mean the board is in a reset state?

I'm using S32 Design studio.

Any Ideas?

Koorosh Hajiani

Re: S32K144EVAL

danielmartynek — Mon, 15 May 2017 18:54:02 GMT

Hi,

Are you able to just attach the debugger to the running MCU and look at registers?

Regards,

Daniel

Re: S32K144EVAL

hajianik — Mon, 15 May 2017 20:53:10 GMT

Thanks for the response.

The debugger view is displayed however no source ,no registers, no variable , nothing can be read.

It is not running correctly. I looked at reset pin on scope and it looks like a watchdog reset every 8 ms or so , reset is triggered.

I don't think it is a watchdog reset though, It is more like a running reset.

Thanks,

Koorosh

Re: S32K144EVAL

danielmartynek — Thu, 18 May 2017 18:33:12 GMT

Hi,

I assume this is the issue we discussed in thread S32k open sda secure flash issue.

Unfortunately, I still don’t have a solution.

Regards,

Daniel