STM32G4 uses v2 ADC but has EXTSEL and ALIGN fields modified, rather than making a v3 ADC for these minor changes, the definitions have been moved to the chip specific headers, so that the common code can work for G4 onwards.
STM32G4 uses v2 ADC but has EXTSEL and ALIGN fields modified, rather than making a v3 ADC for these minor changes, the definitions have been moved to the chip specific headers, so that the common code can work for G4 onwards.