S32k146 read data from SD-card with SPI

[Sandra1]

Hi,
we need to read data from our micro-SD card.

Is there any example for the communication between s32k146 and a sd-card via SPI without SDK?

Best regards

Sandra

[VaneB]

Hi @Sandra1 

As the S32K family does not directly support SD cards (not expected use-case), we do not have such example or drivers for this device. The driver must be written by the user.

We have an application note (S32K1xx Series Cookbook) that provides software examples and describes the necessary startup steps needed to get started with S32K1xx series MCUs.  Also, we can help with the LPSPI module and problems with communication such as not transmitting words as programmed or not receiving expected words.

BR, VaneB