S32KのトピックS32K344 sbc FS26 example

S32K344 sbc FS26 example

Djuric — Wed, 01 Jan 2025 17:07:37 GMT

Hello,

After running the Sbc_fs26_example_IP_S32K344, I found that the result of the function Sbc_fs26_InitDevice() is eReturnValue = 1 '\001', which further fulfills the condition in line 98, and that causes /* Error during initialization. */.

The signal that I get when I run the code, however, seems OK

My question is, why doesn't the function Sbc_fs26_InitDevice() return a value equal to E_OK?

What I noticed when initially loading the example was that the S32DS 3.6 reported a problem, which I successfully solved by adding the suggested files.

Could this be related to an initialization error?

Re: S32K344 sbc FS26 example

TomasVaverka — Thu, 02 Jan 2025 07:59:12 GMT

Hi Quang (@quangvuanh),

Could you please help with this question from Beam Global?

Thanks & BRs, Tomas

Re: S32K344 sbc FS26 example

quangvuanh — Fri, 03 Jan 2025 04:35:12 GMT

Hi, from what I see on your logic analyzer, there is no data out from MOSI pin, it seems that MOSI bus is pulled up all the time, can you please check again your hardware setup?

I have no problem with the example on my side

Re: S32K344 sbc FS26 example

Djuric — Fri, 03 Jan 2025 09:15:25 GMT

Thanks for your reply.

Can you upload a screenshot with signals from your logic analyzer ?

Also, what development board are you using?

Could you show in the datasheet of that development board, which jumper arrangement (operating mode) you set for FS26 ?

Thank you!

Re: S32K344 sbc FS26 example

quangvuanh — Fri, 03 Jan 2025 10:03:54 GMT

Here are signals on my analyzer

And this is the settings for analyzer

The board we use for example is S32K3X4EVB-T172 with schematic S32K3X4EVB-T172_PackRevB_Schematic. Jumpers are in their default position