AnsweredAssumed Answered

STM32Cube_FW_F4_V1.18.0 + SDIO + FATFS R0.12c doesn't work

Question asked by Roberto Roman on Dec 2, 2017
Latest reply on Apr 9, 2018 by Steffen Mauch

I tried to use the FAT file system with a SD card and the SDIO protocol, but with the v1.18.00 of stm32Cube for F4 MCU's doesn't work correctly, I discovered the next issues.


1.-  Inside of the FATFS configuration if the DMA tamplate is enable this module doesn't work


2.-   BSP_SD_Init() isn't called nowhere endded I need to call manually after  MX_FATFS_Init().


3.- DMA template is mandatory if FreeRTOS is enable.


Now, this issues didn't watch in the version v1.17.00 of stm32Cube for F4. The same programe is funcional in this version but not in the v1.18.00. 


Any idea regarding this topic? Is necessary to enable the DMA module to work with the protocol SDIO ?