Hello, I am having some problems to connect development boards STM32F746ZG and STM32L496ZG-P to Audio Weaver. Basically, I am following all the steps described in Audio Weaver STM32F7xx Discovery Board User's Guide documents (also erasing QSPI). First of all, once memory is reprogrammed, the led that is supposed to to flash does not. Moreover, the board does not even appear as a Playback device, and in Device Manager it is defined as Unknown USB Device (Device Descriptor Requested Failed).
I find the same problem with both boards and for the three different .bin files. If I come back to the default memory status I do not have this problem, 3 leds are blinking and USB device is recognized.
Any idea of what is wrong here?
Thank you in advance.