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STM32F407 knowing the bootloader version

Question asked by torvmark.ole_andreas on Aug 20, 2015
Latest reply on Aug 20, 2015 by Clive One
Hi !

I have a question regarding the bootloader versions on my STM32F407xx boards :

Is it possible to determin the version of the bootloader a chip contains either from the text printed on the chip or via SWD wires ?

My system can only use the SPI pins for programming so I need to have the v9 bootloader, I presume that the bootloader is in ROM, so it is not upgradeable if I have a chip with the v3 bootloader ?

Ole A. Torvmark