Hello @Caan ,
In fact, you need to follow the procedure described in the readme file.
For CubeIDE, you need to use STM32CubeProgrammer tool to handle the external QSPI flash:
From th read me file:
In order to make the program work, you must do the following:
1. Select required configuration in memory.h in Templates\ExtMem_Boot\Inc template.
The default configuration is:
- DATA_AREA set to USE_INTERNAL_SRAM
- CODE_AREA set to USE_QSPI
2. Program the internal Flash with the ExtMem_Boot (see below).
3. Program the external memory with this example (see below).
4. Start debugging user application or reset for free running.
In order to load the ExtMem_Boot code :
- Open your preferred toolchain :
- Open the Project
- Rebuild all files
- Load project image
In order to load this example to the external memory:
- Open your preferred toolchain
- Open the Project
- Use project matching ExtMem_Boot selected configuration
- Rebuild all files:
- Run & debug the program:
- For an XiP configuration (eXecute in Place from QSPI):
- Using EWARM or MDK-ARM : Load project image from the IDE: Project->Debug
- Using STM32CubeIDE :
- Open the STM32CubeProgrammer tool
- Select the QSPI external flash loader "MT25TL01G_STM32H750B-DISCO" in case of XiP from QSPI
- From Erasing & Programming menu, browse and open the output binary file relative to your application
- Load the file into the external QSPI flash using "Start Programming" at the address APPLICATION_ADDRESS (0x90000000).
Then run a debug session from CubeIDE.
Hope that helps.
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