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STM32 DFU mode loads wrong driver (Total Phase)

Question asked by voll.jacob on Feb 14, 2017
Latest reply on Feb 17, 2017 by voll.jacob


When I put my STM32F4 device into DFU mode, it is recognized as a "Total Phase PD Analyzer Update Mode" device instead of a "STM Device in DFU Mode". I can force using the STM DFU drivers, but by default it uses the Total Phase drivers, thus making it not visible to update the FW (either in my software or DfuSe Demo).


It looks like the Total Phase driver uses the same VID\PID. Is there something I'm missing to set these drivers apart?