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SDK2.3.0 FatFs sample for MIMXRT1050-EVK does not work

Question asked by Takeshi Masumoto on Jun 17, 2019
Latest reply on Jun 24, 2019 by Takeshi Masumoto

Hi all,


I tried FatFS sample in SDK_2.3.0 for EVK-MIMXRT1050.


Console said:

FATFS example to demonstrate how to use FATFS with SD card.

Please insert a card into board.

Card inserted.

Then program stacked so it seems that

SD_PowerOnCard(, g_sd.usrParam.pwr) function failed.


This function just writes to a GPIO register

so I can't understand why this happened.


Any suggestions will be appreciated.


Kind regards,