Hi all,

I am using an XMC4800 with EtherCAT. I would like to store “persistent” data in the flash which should still be stored after a firmware update. I use the same structure as in the FW Update Slave Example of Infineon:

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The bootloader executable is stored in physical sector 0.
PS4 is erased after a firmware update because the emulation data might change.
I wonder if it somehow possible to store my “persistent” data on e.g. PS12? I haven’t brought it to run so far.
Or is there another possibility? I have also tried to store data on the XMC_Flash_Sector_7, but the data in this sector is always deleted after erasing XMC_Flash_Sector_4.

Thanks,
Fretar