Is there any possibility to write a SW bootloader ( via uart, i2c etc. ) on PN7462?
Or what is the proper way to remote update its firmware?
Currently you could only refer to AN10995. The secondary Bootloader project described here is implemented with the M0 LPC and many concepts could be reused also in PN7462AU project.
Finally finished the development successfully. It uses HSU / VCOM with XMODEM protocol and also optionally uses NOR flash memory.
Retrieving data ...