Have two images and jump to one from another S32K1

[Vishnu3]

Hi All,

I am using a S32K144 device along with a debugger. I want to flash two images at two different address let's say one at 0x00000000 (Image A) and the other at 0x00004000 (Image B). My application will start executing Image A when the device resets and then at some point I want to jump to Image B.

Would it be possible to flash both the images using two different projects and changing the linker file settings? Or would the debugger erase the entire memory if I first flash Image A and then flash Image B? 

Best,
Vishnu

[Senlent · Accepted solution]

Hi@Vishun3

By default, the entire MCU will be erased when flashing the image if using S32 DS.

Here  I suggest you merge Image A and Image B into one image, then download it to the MCU througth

the debugger tool software.