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nimaltd / ee

EEPROM emulation for stm32.
GNU General Public License v3.0
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STM32H7 #24

Open NicoEFI opened 7 months ago

NicoEFI commented 7 months ago

Hello Would it be possible to modify the library to use it with an STM32H757XIH6, it has a flash of up to 2Mb on 2 banks, 8 sectors per bank and 128kb between two sectors. For each recording we must do it on 32bits even to write a single byte. I need it to use with a Riverdi screen. If you could port the library that would be great. https://www.st.com/content/ccc/resource/training/technical/product_training/group0/1f/4f/b7/85/91/e0/4d/2f/STM32H7-Memory-Flash_FLASH/files/STM32H7-Memory-Flash_FLASH.pdf/_jcr_content/translations/en.STM32H7-Memory-Flash_FLASH.pdf

https://riverdi.com/fr/product/7-inch-lcd-display-capacitive-touch-panel-air-bonding-atouch-frame-stm32h7-rvt70hssfwca0

nimaltd commented 6 months ago

Hello. it seems stm32f407, you should use #define _EE_PAGE_OR_SECTOR SECTOR and modify the address and add 8word like U5 series ( 4word is FLASH_TYPEPROGRAM_QUADWORD)

NicoEFI commented 6 months ago

Thanks for your answer If I configure like this, is it good?

image image

nimaltd commented 6 months ago

it seems ok. did you try? did you add FLASH_TYPEPROGRAM_QUADWORD and edit writing array?

nimaltd commented 6 months ago

I have updated the LIB. please try again for any device you have. @NicoEFI