Add generic F401Cx pinout

[MCUdude]

This pinout is formatted the same way as the Generic F411Cx pinout and is used with the STM32F401CB/CC/CD/CE chips.

[MCUdude]

Thanks for pointing this out. Should be OK now 🙂

[MCUdude]

Do you want every new pinout request to be a new PR?

At the moment I'm working on adding:

• Generic F446Rx
• Generic F410Rx
• Nucleo F410RB

Is it OK if I combine the F410 pinouts into the same PR? Oh, I do have physical hardware for all the pinouts I have created (and will create). I do test it on actual hardware before submitting PRs 😉

[fpistm]

This should be fine to have a PR per series.
About Generic F410Rx and Nucleo F410RB, it could be in the same PR.
The Nucleo F410RB should also use the same variant directory and then define the pin definition under switch ARDUINO_NUCLEO_F410RB.
I think about refactor some variants to point on the generic variant.

[MCUdude]

The Nucleo F410RB should also use the same variant directory and then define the pin definition under switch ARDUINO_NUCLEO_F410RB.
I think about refactor some variants to point on the generic variant.

I didn't quite understand how this would be done. I would assume you want to keep compatibility with the other 64-pin STM32F4 Nucleo boards? If so, all F4 Nucleo 64 boards would have to point to the generic pinouts.

Another thing; would it be a good idea that all "Generic F*" pinouts use the same pinout style to keep all generic pinouts as similar as possible? If so, the Generic_F103Rx would need a little work; I can do that if you want. BTW I like your approach at #851!