Adding Binary Demonstration; Figure 9. Software Architecture; Figure 10. Demonstration Memory Mapping - ST STM32CubeH7 User Manual

UM2222
The FatFS is mounted upon the mass storage to allow an abstract access to the physical
media through standard I/O methods.
3.9

Adding binary demonstration

The user can load a specific demonstration as a binary in a specific memory address. The
specific demonstration is launched during the run-time of the native ST demonstration. The
main demonstration (ST demonstration) jumps to the specific demonstration address. From
the specific demonstration, the user can go back to the main demonstration by doing a
hardware reset.
The specific demonstration must provide a control button named "Menu" that triggers a
hardware reset and saves a specific signature in the backup SRAM.
Figure 10
mapped in the memory.

Figure 9. Software architecture

shows how the main demonstration and the specific demonstration must be

Figure 10. Demonstration memory mapping

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