Juan Carranza

Fixes #69 _This PR was previously made against [`pico-sdk`](https://github.com/raspberrypi/pico-sdk/pull/1569) but now requesting to include the library as part of `pico-extras` as per @lurch recommendation._ This PR includes tone functions to...

I would be nice to have a library that generates tones inside the `pico-extras`. A lot of people is familiar with the [`tone()`](https://www.arduino.cc/reference/en/language/functions/advanced-io/tone/) function from Arduino which simplifies a lot...

Include pico_tone library

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Fixes #1568 This PR includes tone functions to generate tones using PWM. The tone function is similar to [tone()](https://www.arduino.cc/reference/en/language/functions/advanced-io/tone/) from Arduino. I have also included a `no_tone` function to silence...

Fixes #451 I have also changed the `IS_RGBW` to false because the example is using `urgb_u32` which does not include the `white` color.

Maybe it was just my lack of experience with WS2812, but when I was running the `ws2812` example, it was not working as expected. I modify the code to try...

Add tone generation example using PWM and piezo buzzer or a speaker

3

_**NOTE - This PR depends on https://github.com/raspberrypi/pico-sdk/pull/1569 as it uses `pico\tone.h` library.**_ This example demonstrates how to use the tone library to generate tones using a piezo buzzer or a...

Include build folder as part of `.gitignore`

4

Fixes #44

Include `playground_auto_set_url`

1

Fixes #46 Include modified version of [`example_auto_set_url.cmake`](https://github.com/raspberrypi/pico-examples/blob/master/example_auto_set_url.cmake) to be able to use `example_auto_set_url`

Not able to build repository - `Unknown CMake command Include build folder as part of .gitignore`

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I am getting below error when trying to compile `pico-playground` repository ``` $ cmake .. -DBOARD=pico_w Using PICO_SDK_PATH from environment ('/home/juan/repos/pico-sdk') PICO_SDK_PATH is /home/juan/repos/pico-sdk Defaulting PICO_PLATFORM to rp2040 since not...

Build folder is not part of `.gitignore` making `git status` output so looong