We are using STM32H743 MCU (dual core). we are running our code for external SD RAM. We are using SPI2 peripheral with DMA and need to place the code for SPI driver and library in internal flash so that it can be run at max speed on M4 coreCan you se...

I am trying following:1) USB CDC on M4 core Clock configuration attachedWith the help of forum I understand that Descriptor cannot be read from memory location through CM4 as per below thread:I made following change in usbd_desc.c to avoid hard fault...