how to configure adc in ethernet using nucleo-h745zi

[ggowd.1]

Hello Team,

Hello i have a Nucleo H745ZI_Q board in this Ethernet without RTOS is working fine but  when am going to configure ADC  all the three ADCs are shows error message --> Partly Disabled conflict with: ETH: mode RMII   even many channels also showing error message . Whats the issue ?? How to resolve this ????

Best Regards,
Gagan Gowda G R

[AScha.3]

>Whats the issue ??

What it tells you : some pins are not free any more, you put some function on them.

>How to resolve this ????

Set ETH to unused/disabled. Then pins are free again.

+

This is only WARNING you, that some pins are no more available; this is no ERROR !

+ 

You will see this yellow or red marked things more and more, when you use more peripherals.

[ggowd.1]

Hello AScha.3,

I need to use both ethernet and ADC together.

Best Regards,

Gagan Gowda G R

[AScha.3 · Accepted solution]

Sure, you can use everything, thats not marked as used (red).

But you cannot use pins for different functions at the same time - obviously.

This is only WARNING you, that some pins are no more available; this is no ERROR !

In your pic you see:

IN 4 , 7 , 8 no more available , = red .

IN 2 , 3 , 5 , 9 , ...   still available , you can use this inputs & ethernet .