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Storing variable in internal flash/ EEPROM and utilizing that value after power on reset

Question asked by Amit Kumar on Dec 20, 2013
Latest reply on Dec 30, 2013 by Kerry Zhou

Hello all

I am using FRDM-K20D50M board in that I want to store a value into the flash or EEPROM and use the value after the controller is reset. But when I tried doing it, I came across that for this we need to do the partition in the flash. I don't know how to do that. in other uc we had separate EEPROM (internal) so I used to update the value in that EEPROM and after POR it used to extract the value from there and used to continue from there itself, without resetting the variable. I am using Codewarrior  with processor expert. I am struck at this problem as at all place I found that this partition needs to be handled carefully. So please look into the matter.



Thanks and Regards

Amit Kumar