I'm plaing with Audio Reference Design. There is DFU inside.
Question - is the number of ugrades is limited by the eeprom size, or if the memory ends, it will roll and write the next upgrade image instead of the first one (i.e. - after the factory image)?
Code: Select all
Boot-Factory-Upgrade(1)-Upgrade(2)-...-Upgrade(n) - end of the EEPROM
Next upgrade:
Boot-Factory-Upgrade(n+1)-Upgrade(n+2)-....Upgrade(m) - end of the EEPROM
Next upgrade:
Boot-Factory-Upgrade(m+1)-Upgrade(m+2)-...