HOW CAN I USE SDMMC? I WANT TO READ HTML FILES FROM SD CARD? IM USING STM32F767 MCU. IM WORKING ON HTTPD SERVER AND MY HTML CSS FILES 300MB.

[KAnahar]

HOW CAN I USE SDMMC? I WANT TO READ HTML FILES FROM SD CARD? IM USING STM32F767 MCU. IM WORKING ON HTTPD SERVER AND MY HTML CSS FILES 300MB.

[Tesla DeLorean]

Step one here would be for you to get your SDMMC / FATFS implementation built and tested.

Look at the examples in the F7 EVAL / Application directories from CubeF7

https://community.st.com/s/question/0D53W00001XvqhpSAB/i-am-using-stm32f7-series-i-created-httpd-server-ethernet-project-i-have-web-code-which-htmlcssjs-but-my-microcontrollers-memory-not-enough-for-these-codes-i-need-to-use-sd-card