AnsweredAssumed Answered

STM32L471 DFU

Question asked by Giuliano Scaglioni on Jul 12, 2017
Latest reply on Jul 12, 2017 by Giuliano Scaglioni

I'm confused about wether STM32L471RG has a USB bootloader or not. AN2606 describes an STM32L47xxx DFU bootloader and that USB DM and USB DP lines should be connected to PA11 and PA12 respectively.

AN2606 USB bootloader specifications

But what confuses me is that no USB FS DM/DP line is described on PA11/12 nor USB capabilities in STM32L471RG datasheet.

PA11/PA12 Details

Outcomes