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root = true | ||
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[*] | ||
charset = utf-8 | ||
end_of_line = lf | ||
indent_style = space | ||
indent_size = 2 | ||
insert_final_newline = true | ||
trim_trailing_whitespace = true | ||
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[*.md] | ||
trim_trailing_whitespace = false |
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* text eol=lf |
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node_modules/ | ||
*.log |
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examples/ | ||
test/ | ||
.* | ||
AUTHORS.md | ||
CHANGES.md | ||
CONTRIBUTING.md | ||
README.md |
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# Authors ordered by first contribution | ||
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* Alasdair Mercer <[email protected]> |
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# Contributing | ||
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If you have any questions about [Blinkt](https://github.com/NotNinja/node-blinkt) please feel free to | ||
[raise an issue](https://github.com/NotNinja/node-blinkt/issues/new). | ||
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Please [search existing issues](https://github.com/NotNinja/node-blinkt/issues) for the same feature and/or issue before | ||
raising a new issue. Commenting on an existing issue is usually preferred over raising duplicate issues. | ||
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You must have [Node.js](https://nodejs.org) installed. | ||
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All pull requests should be made to the `develop` branch. | ||
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Don't forget to add your details to the list of | ||
[AUTHORS.md](https://github.com/NotNinja/node-blinkt/blob/master/AUTHORS.md) if you want your contribution to be | ||
recognized by others. |
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Copyright (C) 2017 Alasdair Mercer, !ninja | ||
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Permission is hereby granted, free of charge, to any person obtaining a copy | ||
of this software and associated documentation files (the "Software"), to deal | ||
in the Software without restriction, including without limitation the rights | ||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
copies of the Software, and to permit persons to whom the Software is | ||
furnished to do so, subject to the following conditions: | ||
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The above copyright notice and this permission notice shall be included in all | ||
copies or substantial portions of the Software. | ||
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
SOFTWARE. |
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888888b. 888 d8b 888 888 888 | ||
888 "88b 888 Y8P 888 888 888 | ||
888 .88P 888 888 888 888 | ||
8888888K. 888 888 88888b. 888 888 888888 888 | ||
888 "Y88b 888 888 888 "88b 888 .88P 888 888 | ||
888 888 888 888 888 888 888888K 888 Y8P | ||
888 d88P 888 888 888 888 888 "88b Y88b. " | ||
8888888P" 888 888 888 888 888 888 "Y888 888 | ||
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[Blinkt](https://github.com/NotNinja/node-blinkt) is Node.js library that allows you to interact with your Blinkt | ||
hardware: | ||
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https://shop.pimoroni.com/products/blinkt | ||
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[![Dependency Status](https://img.shields.io/david/NotNinja/node-blinkt.svg?style=flat-square)](https://david-dm.org/NotNinja/node-blinkt) | ||
[![License](https://img.shields.io/npm/l/blinkt.svg?style=flat-square)](https://github.com/NotNinja/blinkt/blob/master/LICENSE.md) | ||
[![Release](https://img.shields.io/npm/v/blinkt.svg?style=flat-square)](https://www.npmjs.com/package/blinkt) | ||
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* [Install](#install) | ||
* [API](#api) | ||
* [Bugs](#bugs) | ||
* [Contributors](#contributors) | ||
* [License](#license) | ||
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## Install | ||
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Install using `npm`: | ||
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``` bash | ||
$ npm install --save blinkt | ||
``` | ||
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## API | ||
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### Set A Single Pixel | ||
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The bread and butter of Blintk! is setting pixels. You can set any of the 8 pixels on your Blinkt! to one of around 16 | ||
million colors! | ||
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The `brightness` argument is completely optional. Omit it to keep the last brightness value set for that particular | ||
pixel. | ||
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``` javascript | ||
blinkt.setPixel(index, red, green, blue, brightness) | ||
``` | ||
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| Parameter | Description | Required | | ||
| ---------- | ------------------------------------------------------------------ | -------- | | ||
| index | The horizontal position of the pixel (between 0 and 7 - inclusive) | Yes | | ||
| red | The amount of red to be set (between 0 and 255 - inclusive) | Yes | | ||
| green | The amount of green to be set (between 0 and 255 - inclusive) | Yes | | ||
| blue | The amount of blue to be set (between 0 and 255 - inclusive) | Yes | | ||
| brightness | The brightness to be set (between 0 and 1 - inclusive) | No | | ||
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### Set All Pixels | ||
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Sometimes you need to set all the pixels to the same color. This convenience method does just that! | ||
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The `brightness` argument is completely optional. Omit it to keep the last brightness values set for each pixel. | ||
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``` javascript | ||
blinkt.setPixels(red, green, blue, brightness) | ||
``` | ||
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| Parameter | Description | Required | | ||
| ---------- | ------------------------------------------------------------- | -------- | | ||
| red | The amount of red to be set (between 0 and 255 - inclusive) | Yes | | ||
| green | The amount of green to be set (between 0 and 255 - inclusive) | Yes | | ||
| blue | The amount of blue to be set (between 0 and 255 - inclusive) | Yes | | ||
| brightness | The brightness to be set (between 0 and 1 - inclusive) | No | | ||
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### Show | ||
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None of your pixels will appear on Blinkt! until you `show()` them. This method writes all the pixel data out to your | ||
device. | ||
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``` javascript | ||
blinkt.show() | ||
``` | ||
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### Clear | ||
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Exactly the same as calling `setAll(0,0,0)`, clear sets all the pixels to black. | ||
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You must also call `show()` if you want to turn Blinkt! off. | ||
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``` javascript | ||
blinkt.clear() | ||
``` | ||
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### Enable/Disable Clear On Exit | ||
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Sometimes you want a script that runs and quits, leaving a pattern up on Blinkt! | ||
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``` javascript | ||
blinkt.setClearOnExit(value) | ||
``` | ||
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| Parameter | Description | Required | | ||
| --------- | ------------------------------------------------- | -------- | | ||
| value | `true` to clear pixels on exit; otherwise `false` | No | | ||
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### Get A Single Pixel | ||
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Returns the colors and brightness for a particular pixel. | ||
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``` javascript | ||
blinkt.getPixel(index) | ||
``` | ||
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| Parameter | Description | Required | | ||
| --------- | ------------------------------------------------------------------ | -------- | | ||
| index | The horizontal position of the pixel (between 0 and 7 - inclusive) | Yes | | ||
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### Constants | ||
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Blinkt! has 8 pixels. Simple. Use the constant `NUM_PIXELS` when you’re iterating over pixels, so you can avoid a *magic | ||
number* in your code. | ||
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``` javascript | ||
blinkt.NUM_PIXELS | ||
``` | ||
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## Bugs | ||
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If you have any problems with using this library or would like to see changes currently in development you can do so | ||
[here](https://github.com/NotNinja/node-blinkt/issues). | ||
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If you believe that you are experiencing issues with your Blinkt hardware, then you | ||
[get help](http://forums.pimoroni.com/c/support). | ||
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## Contributors | ||
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If you want to contribute, you're a legend! Information on how you can do so can be found in | ||
[CONTRIBUTING.md](https://github.com/NotNinja/node-blinkt/blob/master/CONTRIBUTING.md). We want your suggestions and | ||
pull requests! | ||
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A list of Blinkt contributors can be found in | ||
[AUTHORS.md](https://github.com/NotNinja/node-blinkt/blob/master/AUTHORS.md). | ||
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## License | ||
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See [LICENSE.md](https://github.com/NotNinja/node-blinkt/raw/master/LICENSE.md) for more information on our MIT license. | ||
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[![Copyright !ninja](https://cdn.rawgit.com/NotNinja/branding/master/assets/copyright/base/not-ninja-copyright-186x25.png)](https://not.ninja) |
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{ | ||
"name": "blinkt", | ||
"version": "0.1.0", | ||
"description": "Module for interacting with the Raspberry Pi Blinkt! addon", | ||
"homepage": "https://github.com/NotNinja/node-blinkt", | ||
"bugs": { | ||
"url": "https://github.com/NotNinja/node-blinkt/issues" | ||
}, | ||
"author": { | ||
"name": "Alasdair Mercer", | ||
"email": "[email protected]", | ||
"url": "https://not.ninja" | ||
}, | ||
"license": "MIT", | ||
"keywords": [ | ||
"raspberry", | ||
"pi", | ||
"gpio", | ||
"blinkt", | ||
"led", | ||
"rgb" | ||
], | ||
"repository": { | ||
"type": "git", | ||
"url": "https://github.com/NotNinja/node-blinkt.git" | ||
}, | ||
"dependencies": { | ||
"rpio": "^0.9.16" | ||
}, | ||
"main": "src/blinkt.js" | ||
} |
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