Posted on December 15, 2016 at 20:48One of the unique things about ARM mbed-enabled boards (such as my 32F746GDISCOVERY) is that they have a small storage area that is shows up in Windows or Linux when the board is connected by USB. An executable ca...

Posted on February 04, 2016 at 20:41Hello!I am running tests on an SD card plugged into my STM32F746G-Discovery board. I am using the STM32F7xx_HAL_Driver and the BSP utilities provided for the Discovery board to access the SD card.When I use DMA fo...

Posted on December 08, 2015 at 22:03I have an STM3240G-EVAL and I'm using the HAL drivers from STM32CubeF4 to access the SD card. It can read data, but it hits this error the first time it attempts a write.I call BSP_SD_WriteBlocks_DMA(), which call...