Hey, I'm using a STM32H743ZI. I'm trying to implement a callback function in my code but when I implement the IRQ_handler, the USB_CDC_FS stops working - when I remove the IRQ handler it works just fine.The computer recognizes the USB port but I can'...

Hey, I'm using TrueStudio and I'm trying to program BOOT_ADD0 and BOOT_ADD1 by software so I can enable the bootloader and be able to use dfuse to upload new firmware using usb without using the ST-Link Utility to program the option bytes.So far, whe...