I want to design a bootloader for S32K148, but I don't want to power off to upgrate the app.
I want to upgrate the app when old app is running,how do I do?
I'm afraid there is no possibility to run the bootloader and the user application at the same time.
However, the S32Kxx bootloader AN12218 can be useful, but there is needed to jump from bootloader to the application.
Thank you for your reply. I have read the document and the project.
But it need power cuts to upgrade the app without timeout.
And I need to upgrade the app without running out of the power.