Skip to main content
Associate III
June 17, 2024
Question

Overwriting on chip EEPROM issue

  • June 17, 2024
  • 1 reply
  • 970 views

Hello

I'm working with spc560p40 and using it's on chip EEPROM. Everything is ok with writing data in any ID, but when I want to overwrite any ID that filled before, the MCU will stop. Its ok for one time writing but for second time writing and more, it happens. I tried  FSL_DeleteRecord() before overwriting, but it stop again. (About stopping MCU I mean that  lots of time to write data and my system watchdog's flag got true, then it reset the MCU.

Please help me out with this problem. 

Thanks

David

1 reply

Erwan YVIN
ST Employee
July 16, 2024

Hello ,

Do you solve your issue ?

Do you use EEPROM Emulation Software Driver for
C55/C90FL/C90LC Flash Modules ?

There is an example in SPC5Studio Tools Suite

SPC58ECxx_RLA EE Test Application for Discovery

        Best Regards

                     Erwan