Serial Downloader Mode in i.MX RT1050 EVKB from Application

[anshulkhare]

Hello All,

i am working on IMX RT-1050 EVKB board, i am trying to run serial downloader mode from application(SW). through hardware pin settings i am able to run serial Downloader mode. but i need to run it from application. can anyone help me on this.

Regards,

Anshul

[anshulkhare]

@EdwinHzThanks For your reply.

from application i want to enter into boot mode,to communicate with Boot ROM code.

as of now this problem got resolved, i am able to enter into boot mode from application, i have followed the Reference manual Section "9.13.3".

Regrads,

Anshul

[EdwinHz]

Hi @anshulkhare,

Switching between boot modes has to be done from hardware (using fuses and/or GPIOs) by design, since deciding the boot mode is part of the boot sequence that the MCU undergoes immediately after a reset. Therefore it is not possible to switch boot modes from application.

BR,

Edwin.