STM32G474VET3: internal DAC reference to the internal comparator configuration in CubeMx

[sag]

 

I am not able to configure internal DAC reference to the internal comparator  of STM32G474VET3 

 

 

[Peter BENSCH]

If you hover the mouse pointer over the greyed-out text, e.g. DAC1 OUT1, you will be shown a message explaining why it is greyed out. Specifically, it is here: "Need to have a 'DAC Out' activated [...]". So all you have to do is assign a DAC to the on-chip peripherals and you can configure the corresponding function in the COMPx.

Hope that helps?

Regards
/Peter

[sag]

Thanks Peter for this guidance.

Internal DAC options are related to DAC3 channels 1 & 2 and DAC4  channel 1 & 2 Only.

So need to enable those first.

 

Thanks