Hi Peter,
The nsh should be as simple as possible, without any peripherals other than
the minimum to get nsh working.

Unfortunately, there are many configs that don't follow this rule, enter
inside nuttx/boards and run:

$ git grep CONFIG_INPUT_BUTTONS | grep defconfig

Suggestion, instead naming it btnnsh use the name "buttons" like those
esp32 boards are doing.

BR,

Alan


On Wed, Feb 18, 2026 at 2:23 PM Peter Barada <[email protected]> wrote:

> To bring myself up to speed on contributing to Nuttx, I'm adding button
> support to the Nucleo-h743zi2 board,  while testing on a nucleo-h753zi2
> board - same MB1364 board design as nucleo-h743zi2).
>
> My question is whether to extend nucleo-h743zi2:nsh defconfig, or should
> I create a new nucleo-h743zi2:btnnsh defconfig.
>
> Once I know which is preferred I'll generate a pull request...
>
> Thanks in advance!
>
> --
> Peter Barada
> [email protected]
>
>

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