Juan Carranza

That is probably the best approach ... Is the normal process first propose new libraries and examples against [pico-extras](https://github.com/raspberrypi/pico-extras)and [pico-playground](https://github.com/raspberrypi/pico-playground)? If that is case, I can go ahead an move...

Thanks for the advice, I have just opened a PR against `pico-extras` to include this library there :muscle: https://github.com/raspberrypi/pico-extras/pull/70

I think the workaround of using `\\\;` is the best solution here as this is a `cmake` feature as mentioned [here](https://cmake.org/cmake/help/v3.16/prop_dir/CMAKE_CONFIGURE_DEPENDS.html). Even in the `cmake` discourse forum, this topic was...

> What piezo are you using? The only one I had sounds terrible! It is basically a passive buzzer (which does not make any sound when you directly give power)....

Hello @SomethingWithComputers , what do you think about this change?

Thanks for the advice. I have made the change and I have also include PICO_PLAYGROUND_PATH in the CMakeLists.txt

I just noticed that this error is showing because I was trying to include an example that was using the `example_auto_set_url`. Anyways, I am will be adding the required changes...

Thanks @lurch and @peterharperuk for your comments! Let me document this better in a README.adoc file and makes the recommended modifications :)

> Unless I've missed it, you still haven't said what hardware is required and how to wire up the hardware to run this code. I'm still doubtful this is something...

> > Unless I've missed it, you still haven't said what hardware is required and how to wire up the hardware to run this code. I'm still doubtful this is...