Impossible to use ADC on PF_13 (ADC 2) for STM32H743ZI target

[fabiencomte]

Description of defect

Hello,
Using AnalogIn adc_AIR_PRESSURE_ADC(PF_13); makes a mbed_die call
I have another ADC that works. I checked that PF_13 is an ADC pin, the specificity of this one is that it use ADC_2.
You can easily replay based on blinky sample, just add "AnalogIn adc_AIR_PRESSURE_ADC(PF_13);" as global, build and run.

Target(s) affected by this defect ?

STM32H743ZI

Toolchain(s) (name and version) displaying this defect ?

Mbed studio last revision

What version of Mbed-os are you using (tag or sha) ?

1c0318c

What version(s) of tools are you using. List all that apply (E.g. mbed-cli)

Mbed studio last revision

How is this defect reproduced ?

Add in global AnalogIn adc_AIR_PRESSURE_ADC(PF_13); to blinky sample application, build and run it.

[ciarmcom]

@fabiencomte thank you for raising this issue.Please take a look at the following comments:

Could you add some more detail to the description? A good description should be at least 25 words.

NOTE: If there are fields which are not applicable then please just add 'n/a' or 'None'.This indicates to us that at least all the fields have been considered.
Please update the issue header with the missing information, the issue will not be mirroredto our internal defect tracking system or investigated until this has been fully resolved.

[ciarmcom]

Thank you for raising this detailed GitHub issue. I am now notifying our internal issue triagers.
Internal Jira reference: https://jira.arm.com/browse/MBOTRIAGE-2808

[jeromecoutant]

Hi
Issue confirmed.
Analysis on going

[fabiencomte]

Thank you jeromecoutant