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  Hi ST Community, I am currently working with the STM32H7S7DK development board and am configuring the LAN LWIP stack using RMII for Ethernet communication. However, when I run the code, the system encounters a HardFault. I am using STM32CubeMX for ...
Dear ST Support Team,I recently purchased the STM32H7S7-DK development board (MB1736D) and I am encountering an issue when attempting to debug my main application code. The error message displayed is:“Failed to initialize external memory!”“Error in i...