Dear
I am developing bootloader. But I have difficult in jumping(bootloader to application),
So I am testing jump routine to bootloader from Bootloader like below.
But I got the error like picture 1.
Could you recommend some debugging point?
Thank in advance.
picture 1)
picture 2)
picture 3) code
picture 4) loader file
Share your current situation.
I confirmed that it jumps with the bootloader and application made with dummy simple code.
Currently, I am checking the jump from bootloader to application in the current project.
and will check the loader file, system.c, and startup_cm7.S files regarding application booting.
Dear danielmartynek.
When I try todo with your guide, still have problem like below picture 1).
picture 2) is register view before running application_reset_handler
I will check and search this problem in Community. If you give some guide, thank you very much.
picture 1)
picture 2)
Hi @Changhawn,
I has been discussed a few times already.
For example here:
https://community.nxp.com/t5/S32K/S32K312-bootloader-jump-to-application-issue/td-p/1795729
You need to step through the code and check the flash values at the addresses.
Regards,
Daniel
Without any controling. I can confirm jump Reset_handler() again.
But I got the Error befor main() like below picture. Still debugging the reason.