STM32F746 Discovery demonstration loses graphics icons on rebuild
Hello John,
As I know STM32F746G-DISCO demonstration graphic content is stored within N25Q128A external flash memory.
I think that your problem is that openocd cannot program this external flash memory.
To do this you have to convert your elf file to hex, and program it using ST-Link Utility v3.7.0 available in http://www.st.com/web/en/catalog/tools/PF258168
before you load the hex file you should select “N25Q128A_STM32F746G-DISCO” Nor Flash from Menu > External Loader > Add External Loader
Tarek
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