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STM32F4 build in bootloader

Question asked by Lukasz Przenioslo on Nov 17, 2015
Latest reply on Nov 17, 2015 by Clive One
Hello there,
I am working on an application now where I have to be able to reprogram the chip memory from a connected PC (most likelly USB). I have read that there are BOOT0 and BOOT1 lines which allows one to jump to the hardware serial bootloader (I am not sure if USB works too?). The problem is I wont be able to phisically short/ pull them by only having usb connection. I was wondering, can I set the BOOT1/0 registers by software, so I can restart the mcu and boot it into hardware bootloader only by using USB connection?