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SRAM as EEPROM

acer
Associate II

‎2013-08-06 8:24 AM

Posted on August 06, 2013 at 17:24

I can not find examples in C code of  how to use the SRAM of STM32F205 as Backup (as EEPROM), someone could help me. I searched the ST site and Google

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Tesla DeLorean
Guru

‎2013-08-06 8:46 AM

Posted on August 06, 2013 at 17:46

Enable the clock on the backup SRAM (BKPSRAM @ 0x40024000) and access it like regular memory.

\STM32F2xx_StdPeriph_Lib_V1.1.0\Project\STM32F2xx_StdPeriph_Examples\RTC\BKP_Domain\main.c

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acer
Associate II

‎2013-08-06 12:57 PM

Posted on August 06, 2013 at 21:57

Thankx clive.

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