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save data

Created Fri, 14 Nov 2014 18:59:22 +0000 by

Fri, 14 Nov 2014 18:59:22 +0000


I am using analog module and Max32. However, I need to save calibration data for analog input. Even I power off/power on again, the calibration data should be there and be reused.

unfortunately , currently I don't have SD module installed.

anybody know that?


Fri, 14 Nov 2014 22:02:49 +0000

The term you are looking for, and indeed the library, is EEPROM.

The MAX32 doesn't have actual EEPROM, but it does have lots and lots of Flash memory, so the EEPROM library which is bundled with MPIDE emulates EEPROM using Flash.

EEPROM allows you to store values permanently within the main chip. There are examples in the IDE showing you how to use it.