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Last updated: 20 Apr 2021
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)

Topic last updated 12 Nov 2018, by Agner Manuel. 2 replies
Roy Krikke
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.

chen ada
18 Jun 2018

thanks for share

Agner Manuel
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?