Resolved! STM32Cube_FW_F7_V1.3.0 SDMMC HAL Driver bug.
Posted on December 22, 2015 at 03:04 Dear all ST staff, I found a small bug in latest CubeF7_V1.3.0/HALDriver_V1.0.3. Bug found at HAL_SD_GetCardStatus() on stm32f7xx_hal_sd.c. --- b/stm32f7xx_hal_sd.c +++ a/stm3...