In the X-CUBE-EEPROM library (https://www.st.com/en/embedded-software/x-cube-eeprom.html)
FLASH_OPTR_BFB2 is defined for the stm32g474 in
Drivers/CMSIS/Device/ST/STM32G4xx/Include/stm32g474xx.h
and therefore the following in
Middlewares/ST/EEPROM_Emul/Porting/STM32G4/flash_interface.c is also defined.
```
uint32_t bank = FLASH_BANK_1, page_error = 0U;
#if defined(FLASH_OPTR_BFB2)
bank = GetBankNumber(PAGE_ADDRESS(Page));
#endif
```
however, GetBankNumber() is only defined in the L4 and L5 flash_interface.c files. It does not have a function definition in the .../STM32G4/flash_interface.c
This seems like a bug in X-CUBE-EEPROM. Is there a way to report this bug directly? or anyone know of a fix for it? just commenting out "bank = Get..." gets it to compile, though I have not tested if this actually works yet.
