S32K中的主题 question about S32K3X4EVB OpenSDA debugger

question about S32K3X4EVB OpenSDA debugger

snaku_lee — Tue, 01 Mar 2022 06:12:32 GMT

Hi,

I have a S32K3X4EVB, and I try to download a example program by its OpenSDA, but the Windows on my laptop doesn't probe this device. When I plugin the micro-USB, the D15 LED (i.e. RST_OSDA) will blink, but there is no OpenSDA device present in my Windows device manager. Should I change any jumper for OpenSDA? the jumpers on the EVB are default setting.

And I tried to debug the S32K344 on the EVM with PE's CycloneFX, it works fine.

I also have a S32K144EVB board, the OpenSDA is work properly on my laptop.

My S32DS version is 3.4.3 with S32K3xx development package 1.0.0.

Thank you,

Snaku

Re: question about S32K3X4EVB OpenSDA debugger

PetrS — Tue, 01 Mar 2022 12:37:45 GMT

Hi,

default jumper setting is mentioned in board user manual https://www.nxp.com/webapp/Download?colCode=S32K3X4EVB-Q172_HW-UM. Also you can try to follow Getting started guide; https://www.nxp.com/document/guide/getting-started-with-the-s32k3x4evb-q172-evaluation-board:GS-S32K3X4EVB-Q172

After USB cable is connected below should appear in PC device manager

and this is then selected in debug configuration

BR, Petr

Re: question about S32K3X4EVB OpenSDA debugger

snaku_lee — Wed, 02 Mar 2022 03:30:55 GMT

Hi Petr,

My Windows doesn't detect the 'Multilink' device when I connect a micro-USB cable, and I check the jumpers setting with the 'getting start' page, they are in default position.

I think maybe the 'OpenSDA' firmware in the K26 MCU is gone, if it was true, how do i reflash the K26 firmware? could you provide the web page?

Thank you,

Snaku

Re: question about S32K3X4EVB OpenSDA debugger

PetrS — Wed, 02 Mar 2022 12:53:15 GMT

Hi,

with respect of drivers on PC, be sure you have S32K3 development package installed

Regarding K26 FW reflashing; it will be better to ask Pemicro support directly for giving latest FW and guide; https://www.pemicro.com/support

BR, Petr

Re: question about S32K3X4EVB OpenSDA debugger

snaku_lee — Thu, 03 Mar 2022 11:08:10 GMT

Hi PetrS,

The 'S32K3xx development package' is installed in my S32DS.

I will ask PE to support me, thanks for your information.

Snaku