The STM32F746G-DISCO discovery board (32F746GDISCOVERY) is a complete demonstration and development platform for STMicroelectronics ARM® Cortex®-M7 core-based STM32F746NGH6 microcontroller.

DISCO_F746NG Block Device driver to combine with MBED-OS File system (for example with FAT file system)

28 Mar 2018

DISCO_F746NG Block Device driver to combine with MBED-OS File system (for example with FAT file system)

Have a look at https://os.mbed.com/users/roykrikke/code/BD_SD_DISCO_F746NG maybe this will help with your project.

18 Jun 2018

thanks for share

12 Nov 2018

Hi

Thanks for sharing

Unfortunately it doesn’t work anymore since mbed-os 5.9.1 (with 5.9.0 it works). It fails in the HAL_SD_WRITE function with a SDMMC_FLAG_TXUNDERR error. Does anybody has an idea why?

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