pub fn perform_bank_swap()Expand description
Logical, persistent swap of flash banks 1 and 2.
This allows the application to write a new firmware blob into bank 2, then swap the banks and perform a reset, loading the new firmware.
Swap does not take effect until system or power-on reset.
PLEASE READ THE REFERENCE MANUAL - there are nuances to this feature. For instance, erase commands and interrupt enables which take a flash bank as a parameter ignore the swap!