How can I go about modifying the bootloader so that I can have custom actions running? I have an external 16Mbyte QSPI flash that's used to store data, and I would like to update those data by using UF2. Of course I need to pull in the QSPI related code in order to manipulate the flash properly, but where else do I need to look into to achieve what I want? Thanks!
How can I go about modifying the bootloader so that I can have custom actions running? I have an external 16Mbyte QSPI flash that's used to store data, and I would like to update those data by using UF2. Of course I need to pull in the QSPI related code in order to manipulate the flash properly, but where else do I need to look into to achieve what I want? Thanks!