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Mralt.1 · 2021-09-12

I have a bootloder - this is an application stored in the first sector in flash bank1 which at start is checking if USB is connected and going in flash update mode, otherwise is jumping to a application stored in the next flash sector.The bootloder m...

Mralt.1 · 2021-09-12

More on the problem. It is hard to debug as the Cube Programmer is crashing or hangs if step the bootloader but was able to stop it when happen and it was in the while loop in HardFault_Handler().Checked the CFSR and it had BFARVALID=1 and PRECISERR...

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STM32h747 dual flash programming via DFU class USB bootloader and Cube Programmer fails when start programming second flash bank 2

Re: STM32h747 dual flash programming via DFU class USB bootloader and Cube Programmer fails when start programming second flash bank 2