This repo is a derivation of https://github.com/jonatanolofsson/maple-bootloader (mini-boot branch) which is in turn a derivation of the maple-bootloader created by ...

Note: Most "generic" STM32F103 boards only have a reset button, and not a user / test button. So the bootloader code always configures the Button input pin as PullDown. Hence, if a button is not ...