AnsweredAssumed Answered

Jump to Bootloader in STM32 through User Flash Memory i.e using Boot 0 and Boot 1 Pins in Boot mode from User Flash memory

Question asked by arora.jasdeep_singh on Nov 13, 2014
Latest reply on Nov 14, 2014 by Clive One
I have a requirement for firmware upgrade. I am planning to use USB DFU class. But command for firmware upgrade will come from PC application in my case . so i need to switch to bootloader which is there in System Memory. As initially i am running application so it is getting booted from User flash i.e i have Boot0 and Boot 1 pins configured for User flash. As DFU bootloader is there in System flash ,now for that Boot0 and Boot1 pins settings need to be changed . is there a way like Boot 0 and Boot 1 settings remain same as User Flash memory and in the application we jump to System Memory and use DFU for upgrading the firmware?