The purpose of this document is to define the requirements for a firmware development of the live update system of our Advanced Control units.
2. PCB UNIT FW DEVELOPMENT
Create a “pre-built” .hex file that allows to load Bootloader fw and application fw at the same time, using the “pickit” programmer tool
3. TFT CONTROLLER FW DEVELOPMENT
New features to be added for “LIVE UPDATE MENU”:
• when user inserts USB pendrive, must be detected and, if directory and upgrade files exists, automatically prompt the confirmation screen for upgrade process:
• if all upgrade process finish correctly, then system must reboot automatically, without wait the user confirmation