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How to check the FLASH integrity on STM32f103rct6

AADESH
Associate II

‎2024-11-29 12:07 AM - last edited on ‎2024-11-29 12:13 AM by

Hi @SofLit ,

do you have any suggestions to perform the integrity check for the application stored in flash ?

 

Best Regards,

Aadesh

 

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SofLit
ST Employee

‎2024-11-29 12:10 AM - edited ‎2024-11-29 12:18 AM

@AADESH wrote:

Hi @SofLit ,

do you have any suggestions to perform the integrity check for the application stored in flash ?

Maybe using CRC.

You can read this application note to inspire from it: https://www.st.com/resource/en/application_note/an5507-how-to-use-crc-to-check-the-integrity-of-the-internal-flash-memory-on-stm32h7-mcus-stmicroelectronics.pdf

Read also: 

https://community.st.com/t5/stm32-mcus-products/flash-crc-integrity/td-p/501479

https://oao.no/wpe/2010/11/flash-crc-integrity-check/index.html

 

 

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