S32 SDK中的主题 Re: LPUART issue on S32k116

LPUART issue on S32k116

zzkk — Wed, 12 Jul 2023 03:39:47 GMT

hello，

I am using SDK3.0.0 for a LIN communication .

I got a problem when I want to turn off peripherals.

The program is stuck in LIN_DRV_Deinit(INST_LIN1)➡LIN_LPUART_DRV_Deinit(uint32_t instance)➡

LPUART_SetReceiverCmd(base, false).

The LPUART_CRTL_RE is 1.When I reset it in Debug，program will runnig normally.

This fault occurred sporadically when the mcu powered on.

I have changed the clock source of LIN from SIRC to SOSC,This fault has been resolved.

I want to know the reason about this.

If you have any ideas,please answer in the comments,Thank you very much.

lukaszadrapa — Thu, 13 Jul 2023 06:07:39 GMT

I just answered the same question here:

Regards,

Lukas

zzkk — Fri, 14 Jul 2023 00:50:56 GMT

Thank you for your help Lukas. Where can I get SDK 4.0.3 ?

I am using s32ds for arm but I found that i can not add it in.

Do you have a website links about it？

Best Regard,

zzkk

lukaszadrapa — Fri, 14 Jul 2023 08:52:18 GMT

It's not available for S32DS for Arm (which is version 2.2). It's available for new S32DS:

Newest version is 3.5. The SDK can be installed using: Help -> S32DS Extensions and Updates.

Regards,

Lukas

zzkk — Thu, 20 Jul 2023 13:22:47 GMT

Thanks so much