Hi I’m trying to start the DFU bootloader so that I can use the DfuSe (v3.0.0) to download software from the PC to the SPI flash on the board, but my pc can’t recognize the Dfu, I have set jumper BOO1: GND, BOOT0: OPEN. If I download DFU software into the User Flash and execute it the PC recognize it as a DFU. I’m using a MCBSTM32E board. Are the any buttons that need to pres to start the DFU, or? Hope that anyone can give me a hint, thaks.
DFU software is from the “STM32F10xxx USB-FS-Device development kit”