2024-05-29 03:03 PM
I'm looking at AN2606, section 65.1 and it looks like UART 4 can NOT be used by the bootloader to load FW into the part.
Can someone confirm that is true?
2024-05-29 03:58 PM
AN2606 is usually pretty definitive about such things.
Your own loader can do as it wants, and implement a standard protocol like X-Modem, that'll work out-of-the-box with many terminal apps.