Hi, I'm currently getting familiar with mcuboot and DFU
First of all, thank you very much for the new Academy course that covers DFU!
If I understand correctly, to enter the bootloader (for Serial Recovery), the bootloader button has to be activated during startup.
Unfortunately, our hardware is very small and does not have a bootloader button. Is there any possibility to switch from the application into bootloader mode, just like when the button was pressed? E.g. send a specific command via USB (cdc_acm) to the application that enables mcuboot?
Further, is the overlay that I created for my main project (board_name.overlay) also applied to the mcuboot child? Or will I have to create a separate overlay file for mcuboot (child_image\mcuboot.overlay)?
Best regards,
Michael