read write flash

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nicoefi29
Posts: 5
Joined: Thu Aug 11, 2022 9:39 pm

read write flash

Post by nicoefi29 »

how to write and save variables, occasional data in a stm32 and in particular a F303K8. with stm32duino. It seems to me that we can record in flash memory? or should we use an external eeprom. Is there a library and examples?
ag123
Posts: 1881
Joined: Thu Dec 19, 2019 5:30 am
Answers: 30

Re: read write flash

Post by ag123 »

first of all, review the ref manual for your soc
https://www.st.com/resource/en/referenc ... ronics.pdf

and there is an EEPROM library if you are using the 'official' STM core.
https://github.com/stm32duino/Arduino_C ... ies/EEPROM

many other stuff are documented in the Wiki
https://github.com/stm32duino/Arduino_Core_STM32/wiki
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