Same here with STM32F446.I fixed the SDIO bug by adding the following line:static void MX_SDIO_SD_Init(void)
{
...
/* USER CODE BEGIN SDIO_Init 2 */
hsd.Init.BusWide = SDIO_BUS_WIDE_1B; //add this line, so that the automatic code generetation with ST...
Thank you!static void MX_SDIO_SD_Init(void)
{
...
/* USER CODE BEGIN SDIO_Init 2 */
hsd.Init.BusWide = SDIO_BUS_WIDE_1B; //add this line, so that the automatic code generetation with STM32CubeIDE does not override the configuration
/* USER CODE END S...
