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I am not able to use both USB (CDC or MSC class tested) and touchgfx (GUI) in my device which consist of: STM32F746, 800x600 touchscreen, external qspi flash for assets, external sdram and other peripherals like spi or i2c. Firmware is based on freer...
My dedicated hardware does not support uart/i2c/spi on the pins that are mentioned in AN2606. To update firmware IAP, I need to write my own bootloader that behaves the same as the default one (I want to use stm32flash tool as host, which fasten my w...