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ST32f407vgt6 sdcard fatfs problem

Question asked by kustovskiy.aleksandr on Dec 1, 2014
Latest reply on Dec 11, 2014 by Montassar BEN ROMDHANE
STM32F4CUBEMX 4.5.0
FIRmware 1.3.0

in the mode  hsd.Init.BusWide = SDIO_BUS_WIDE_1B; everything works well 

but in mode   hsd.Init.BusWide = SDIO_BUS_WIDE_4B;

retSD = FATFS_LinkDriver(&SD_Driver, SD_Path);    -  RES_OK = 0


retSD = f_mount(&diskF, (TCHAR const*)SD_Path, 0); -  RES_OK = 0
         
retSD = f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE);  -  RES_NOTRDY = 3

did anybody faced such problem before??
Any help is greatly appreciated!

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