AnsweredAssumed Answered

mcu is secured after upgrade.

Question asked by everk image on Oct 14, 2019
Latest reply on Oct 16, 2019 by lama

My mcu is MC9S12X.

I have a bootloader and a app.First i write bootloader to board using TBDML and run it,then i upgrade the app through CAN by bootloader using a pc software.


If i delete the VECTOR 0 xxx in prm file of app,it's ok.

But if i undelete it,after upgrade and reboot,mcu is secured.

Why does it happen?