STM32G4 & CubeIDE: ADC Unable to set 3 or more regular conversions

[Andrea Canepa]

See the attached project. If I go to change the settings of ADC1, in the "parameter settings" increase the number of conversions from 2 to 3. In the following lines "Rank 3" should appear, but it does not appear:

If I try to switch to another peripheral (for example ADC2) the page does not change. If I click on ADC1's "DMA Settings", the parameters of the DMA appear correctly, but if I click on "Parameter settings" again I find the empty page:

Therefore it is not possible to set three or more regular conversions. Why this?

Best regards

Andrea

[Andrea Canepa · Accepted solution]

I received a response from STM technical support:

I thank you for reporting this issue and confirm this is a bug in CubeMx 5.2.1. I am reporting it to the designers.

Please stay tuned for CubeMx updates!

Regards to all

Andrea