topic Re: S32K EB tresos SPI configuration DMA and slave mode in S32K

S32K EB tresos SPI configuration DMA and slave mode

Simin — Wed, 14 Jul 2021 02:14:54 GMT

hi，

According to Autosar MCAL SPI driver SRS、SWS document，there is not any requirement or

definition about SPI using DMA function and SPI woking in slave mode，but we can enable SPI

DMA function and configuration SPI in slave mode via S32K14X EB tresos tool，Does this use conform to

AUTOSAR standards and why?

Best regards,

Jack

namnguyenviet — Wed, 14 Jul 2021 07:17:49 GMT

Hello,

SPI slave support feature and SPI DMA feature are both non-AUTOSAR.

Best Regards,

Nam

Simin — Wed, 14 Jul 2021 08:51:22 GMT

Hi Nam，

Does such a non-AUTOSAR feature can be used in the environment of AUTOSAR？

Best regards，

Jack

namnguyenviet — Wed, 14 Jul 2021 08:58:39 GMT

As per my understanding, yes, if your application doesn't require to strictly compliant with AUTOSAR for all of the features.

Simin — Wed, 14 Jul 2021 09:04:06 GMT

Hi Nam，

Got it，thanks for your kind feedback

Best regards，

Jack