Hello,
I am starting to create a bootloader and I want it to be independant of the SoftDevice. Is there any open source implementation of a flash_write function that I could use? I've noticed that the official bootloader is using sd_mbr_command to initiate the copy process with the help of the softdevice. How is this copy process implemented?
- Does it begin from the lowest page of the source and does it copy pagewise? E.g. what happens when the image starts at page 100, is 50 pages long and should be moved to page 80.
Thanks, Marius