Hello I have two cards, the first is a STM32F746 Discovery and the second is a STM32L475 Discovery.I have to use USB FS to do the firmware updates using the DFU class in USB_Device in CubeMx.I have all tried to update the cards with the DfuSe Demo so...

HelloI have a project that I must realize. I have to use the USB port FS of the STM32L475 card to be able to make the firmware updates by using the DFU.I successfully downloaded the firmware of the card with DfuSe Demo and then I tried to flash the M...