Enter ISP mode from User Application

[MichaelBMiner]

I have a FRDM-MCXA153 dev kit, I am using the dev kit to prototype a new device. I would like to enter ISP mode from user space as some of the pins will be used on the product and not immediately available for entering ISP mode. 

[ZhangJennie]

Hi MichaelBMiner,

In addition, ROM provides runBootloader API for the user application to enter ISP mode based on the designated ISP interface mode.

Below is extracted from RM

Hope this helps,

Jun Zhang

[marek-trmac]

Hi Michael

You can try command "ispmode" from https://spsdk.readthedocs.io/en/latest/apps/nxpdebugmbox.html

nxpdebugmbox executable is distributes as part of MCUXpresso Secure Provisioning tools, that can be downloaded from https://www.nxp.com/mcuxpresso/secure