Initial commit

.gitignore

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+node_modules

README.md

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+# homebridge-fake-rgb
+
+An homebridge plugin that create an Fake RGB Bulb HomeKit accessory
+
+# Installation
+
+Follow the instruction in [homebridge](https://www.npmjs.com/package/homebridge) for the homebridge server installation. The plugin is published through [NPM](https://www.npmjs.com/package/homebridge-fake-rgb) and should be installed "globally" by typing:
+
+```bash
+npm install -g homebridge-fake-rgb
+```
+
+# Configuration
+
+Remember to configure the plugin in config.json in your home directory inside the .homebridge directory.
+
+```json
+"accessories": [{
+    "accessory": "Fake-RGB",
+    "name": "RGB Bulb"
+}]
+```
+
+Configuration parameters:
+
+- "accessory": "Fake-RGB",
+- "name": "PUT THE NAME OF YOUR TEST BULB HERE",
+
+Look for a sample config in [config.json example](https://github.com/edjopato/homebridge-fake-rgb/blob/master/config-sample.json)

config-sample.json

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+{
+    "bridge": {
+        "name": "Homebridge",
+        "username": "CC:22:3D:E3:CE:30",
+        "port": 51826,
+        "pin": "031-45-154"
+    },
+
+    "description": "Bla Bla Bla",
+
+    "accessories": [{
+        "accessory": "Fake-RGB",
+        "name": "RGB Bulb"
+    }],
+
+    "platforms": []
+}

index.js

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+var Service, Characteristic;
+
+module.exports = function( homebridge ) {
+  Service = homebridge.hap.Service;
+  Characteristic = homebridge.hap.Characteristic;
+  homebridge.registerAccessory( "homebridge-fake-rgb", "Fake-RGB", RgbAccessory );
+};
+
+function RgbAccessory( log, config ) {
+  this.log = log;
+  this.config = config;
+  this.name = config.name;
+  this.power = 0;
+  this.brightness = 100;
+  this.saturation = 0;
+  this.hue = 0;
+
+  this.log( "Initialized '" + this.name + "'" );
+}
+
+function rgbFromHsv( h, s, v ) {
+  var h_ = h / 60;
+  var c = v * s;
+  var x = c * ( 1 - Math.abs( ( h_ % 2 ) - 1 ) );
+
+  var r = v - c;
+  var g = v - c;
+  var b = v - c;
+
+  if ( h_ >= 5 ) {
+    r += c;
+    b += x;
+  } else if ( h_ >= 4 ) {
+    r += x;
+    b += c;
+  } else if ( h_ >= 3 ) {
+    g += x;
+    b += c;
+  } else if ( h_ >= 2 ) {
+    g += c;
+    b += x;
+  } else if ( h_ >= 1 ) {
+    r += x;
+    g += c;
+  } else {
+    r += c;
+    g += x;
+  }
+
+  return {
+    r: r,
+    g: g,
+    b: b
+  };
+}
+
+RgbAccessory.prototype.setColor = function() {
+  var color = rgbFromHsv( this.hue, this.saturation / 100, this.brightness / 100 );
+
+  if ( !this.power ) {
+    color.r = 0;
+    color.g = 0;
+    color.b = 0;
+  }
+
+  this.log( "set color to", Math.round( color.r * 255 ), Math.round( color.g * 255 ), Math.round( color.b * 255 ) );
+};
+
+RgbAccessory.prototype.getServices = function() {
+  var lightbulbService = new Service.Lightbulb( this.name );
+  var bulb = this;
+
+  lightbulbService
+    .getCharacteristic( Characteristic.On )
+    .on( 'get', function( callback ) {
+      callback( null, bulb.power );
+    } )
+    .on( 'set', function( value, callback ) {
+      bulb.power = value;
+      bulb.log( "power to " + value );
+      bulb.setColor();
+      callback();
+    } );
+
+  lightbulbService
+    .addCharacteristic( Characteristic.Brightness )
+    .on( 'get', function( callback ) {
+      callback( null, bulb.brightness );
+    } )
+    .on( 'set', function( value, callback ) {
+      bulb.brightness = value;
+      bulb.log( "brightness to " + value );
+      bulb.setColor();
+      callback();
+    } );
+
+  lightbulbService
+    .addCharacteristic( Characteristic.Hue )
+    .on( 'get', function( callback ) {
+      callback( null, bulb.hue );
+    } )
+    .on( 'set', function( value, callback ) {
+      bulb.hue = value;
+      bulb.log( "hue to " + value );
+      bulb.setColor();
+      callback();
+    } );
+
+  lightbulbService
+    .addCharacteristic( Characteristic.Saturation )
+    .on( 'get', function( callback ) {
+      callback( null, bulb.saturation );
+    } )
+    .on( 'set', function( value, callback ) {
+      bulb.saturation = value;
+      bulb.log( "saturation to " + value );
+      bulb.setColor();
+      callback();
+    } );
+
+  return [ lightbulbService ];
+};

package.json

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+{
+  "name": "homebridge-fake-rgb",
+  "version": "0.0.1",
+  "description": "Fake RGB Bulb plugin for homebridge: https://github.com/nfarina/homebridge",
+  "license": "MIT",
+  "keywords": [
+    "homebridge-plugin"
+  ],
+  "engines": {
+    "node": ">=0.12.0",
+    "homebridge": ">=0.2.0"
+  },
+  "author": {
+    "name": "Edgar Toll"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/edjopato/homebridge-fake-rgb.git"
+  },
+  "dependencies": {}
+}