Uploading DFU bootloader to external STM32F072 using STM32F030 NUCLEO-64 board

[Darien Rodrigues]

Most of the websites including ST say that you need the USB pins of the new MCU to write the bootloader using Dfuse software. Is there any way to write the DFU bootloader to a new STM32F0 MCU using the SWD pins on the STM32F030 NUCLEO board? I have the SWD pins of the new MCU brought out onto a header.

[Tesla DeLorean]

Trying to write a .DFU file?

Using STM32 Cube Programmer?

Jumpers disconnected from local target?​

​

[Darien Rodrigues]

Yes, I was trying to write a .DFU file using STM32 Cube Programmer. NUCLEO jumpers were disconnected, hence it connects to external target. I realised I messed up the 6-pin SWD connection order on my external target PCB. Thanks alot.