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 inDrivers/CMSIS/Device/ST/STM32G4xx/Include/stm32g474xx.hand therefore the following in Middlewares/ST/EEPROM_Emul/P...