2025-12-20 8:16 AM
Hi everyone, I am developing an application for the NUCLEO-H7S3L8 kit using VS Code with the STM32 VS Code Extension. I have successfully built both the 'Boot' and 'App' projects.
Currently, I am struggling with flashing the 'App' project firmware into the external Flash memory. In STM32CubeIDE, selecting an External Loader (.stldr) is very intuitive within the Debug Configuration, but I haven't found the equivalent setting in VS Code for the STM32H7RS series.
Could you please guide me on how to configure VS Code to recognize the External Loader and the proper workflow for flashing code to external memory for this specific MCU?
PS: On STM32cubeIDE, I'm referring to this example: https://github.com/ST-TOMAS-Examples-ExtMem/stm32h7rs_ospi/tree/main. Now, using the same example, how would I implement it if I used VS Code as my development environment?