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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,116 +1,119 @@ | ||
| var gpio = require('pi-gpio'); | ||
| let Service, Characteristic, TargetDoorState, CurrentDoorState; | ||
| const OFF = true; | ||
| const ON = false; | ||
|
|
||
| module.exports = function(homebridge) { | ||
| Service = homebridge.hap.Service; | ||
| Characteristic = homebridge.hap.Characteristic; | ||
| TargetDoorState = Characteristic.TargetDoorState; | ||
| CurrentDoorState = Characteristic.CurrentDoorState; | ||
| DoorState = homebridge.hap.Characteristic.CurrentDoorState; | ||
| homebridge.registerAccessory('homebridge-garage-door-opener', 'Garage Door Opener', GarageDoorOpener); | ||
| }; | ||
|
|
||
| class GarageDoorOpener { | ||
| constructor(log, config) { | ||
| var Service, Characteristic, TargetDoorState, CurrentDoorState; | ||
| var rpio = require('rpio'); | ||
|
|
||
| module.exports = function (homebridge) { | ||
| Service = homebridge.hap.Service; | ||
| Characteristic = homebridge.hap.Characteristic; | ||
| TargetDoorState = Characteristic.TargetDoorState; | ||
| CurrentDoorState = Characteristic.CurrentDoorState; | ||
| DoorState = homebridge.hap.Characteristic.CurrentDoorState; | ||
| homebridge.registerAccessory('homebridge-garage-door-wsensor', 'Garage Door Opener', GarageDoorOpener); | ||
| } | ||
|
|
||
| function GarageDoorOpener(log, config) { | ||
| this.log = log; | ||
| this.name = config.name; | ||
| this.doorRelayPin = config.doorRelayPin; | ||
| this.doorSensorPin = config.doorSensorPin; | ||
| this.checkSensor(); | ||
| this.currentDoorState = CurrentDoorState.CLOSED; | ||
| this.targetDoorState = TargetDoorState.CLOSED; | ||
| this.DoorState = 1; | ||
| this.pinChange = 0; | ||
| } | ||
|
|
||
| identify(callback) { | ||
| this.log('Identify requested!'); | ||
| callback(null); | ||
| } | ||
|
|
||
| openCloseGarage(callback) { | ||
| var self = this; | ||
| gpio.open(self.doorRelayPin, 'output', function() { | ||
| gpio.write(self.doorRelayPin, 1, function() { | ||
| // SET VALUE 1 TO SET RELAY HIGH | ||
| }); | ||
| }); | ||
| setTimeout(() => { | ||
| gpio.open(self.doorRelayPin, 'output', function() { | ||
| gpio.write(self.doorRelayPin, 0, function() { | ||
| // SET VALUE 0 TO SET RELAY LOW | ||
| }); | ||
| }); | ||
| }, 700); | ||
| } | ||
|
|
||
| checkSensor(){ | ||
| var self = this; | ||
| setTimeout(function(){ | ||
| gpio.open(self.doorSensorPin, 'input', function() { | ||
| gpio.read(self.doorSensorPin, function(gself,value) { | ||
| if(value === 1){ | ||
| if(self.DoorState != value){ | ||
| self.pinChange = 1; | ||
| self.service.setCharacteristic(TargetDoorState, TargetDoorState.OPEN); | ||
| } | ||
| self.pinChange = 0; | ||
| self.service.setCharacteristic(CurrentDoorState, CurrentDoorState.OPEN); | ||
| self.targetDoorState = 0; | ||
| } else { | ||
| if(self.DoorState != value){ | ||
| self.pinChange = 1; | ||
| self.service.setCharacteristic(TargetDoorState, TargetDoorState.CLOSED); | ||
| } | ||
| self.pinChange = 0; | ||
| self.service.setCharacteristic(CurrentDoorState, CurrentDoorState.CLOSED); | ||
| self.targetDoorState = 1; | ||
| } | ||
| self.DoorState = value; | ||
| self.checkSensor(); | ||
| }); | ||
| }); | ||
| },500); | ||
| } | ||
|
|
||
| getServices() { | ||
| const informationService = new Service.AccessoryInformation(); | ||
|
|
||
| informationService | ||
| .setCharacteristic(Characteristic.Manufacturer, 'Encore Dev Labs') | ||
| .setCharacteristic(Characteristic.Model, 'Kraft Garage Door Opener') | ||
| .setCharacteristic(Characteristic.SerialNumber, 'Raspberry Pi'); | ||
| this.invertDoorState = defaultVal(config["invertDoorState"], false); | ||
| this.invertSensorState = defaultVal(config['invertSensorState'], false); | ||
| this.default = defaultVal(config["default_state"], false); | ||
| this.duration = defaultVal(config["duration_ms"], 0); | ||
| this.doorState = 0; | ||
| this.sensorChange = 0; | ||
| this.service = null; | ||
|
|
||
| if (!this.doorRelayPin) throw new Error("You must provide a config value for 'doorRelayPin'."); | ||
| if (!this.doorSensorPin) throw new Error("You must provide a config value for 'doorSensorPin'."); | ||
| if (!is_int(this.duration)) throw new Error("The config value 'duration' must be an integer number of milliseconds."); | ||
|
|
||
| this.log("Creating a garage door relay named '%s', initial state: %s", this.name, (this.invertDoorState ? "OPEN" : "CLOSED")); | ||
| rpio.open(this.doorRelayPin, rpio.OUTPUT, this.gpioDoorVal(this.invertDoorState)); | ||
| rpio.open(this.doorSensorPin, rpio.OUTPUT, this.gpioSensorVal(this.invertSensorState)); | ||
| this.checkSensor(e => {}); | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.getServices = function () { | ||
| this.service = new Service.GarageDoorOpener(this.name, this.name); | ||
| this.service.setCharacteristic(TargetDoorState, TargetDoorState.CLOSED); | ||
| this.service.setCharacteristic(CurrentDoorState, CurrentDoorState.CLOSED); | ||
|
|
||
| this.service.getCharacteristic(TargetDoorState) | ||
| .on('get', (callback) => { | ||
| callback(null, this.targetDoorState); | ||
| }) | ||
| .on('set', (value, callback) => { | ||
| this.targetDoorState = value; | ||
| if (this.targetDoorState === TargetDoorState.OPEN) { | ||
| if(this.pinChange == 0 ){ | ||
| this.openCloseGarage(); | ||
| } | ||
| } else if (this.targetDoorState === TargetDoorState.CLOSED) { | ||
| if(this.pinChange == 0 ){ | ||
| this.openCloseGarage(); | ||
| } | ||
| } | ||
| this.pinChange = 0; | ||
| callback(); | ||
| }); | ||
| this.service | ||
| .getCharacteristic(Characteristic.Name) | ||
| .on('get', callback => { | ||
| callback(null, this.name); | ||
| }); | ||
|
|
||
| return [informationService, this.service]; | ||
| } | ||
| this.service.setCharacteristic(CurrentDoorState, CurrentDoorState.CLOSED); | ||
| this.service.getCharacteristic(CurrentDoorState) | ||
| .on('get', this.getSensorStatus.bind(this)) | ||
| this.service.getCharacteristic(TargetDoorState) | ||
| .on('get', this.getSensorStatus.bind(this)) | ||
| .on('set', this.setDoorOpen.bind(this)); | ||
| return [this.service]; | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.getSensorStatus = function (callback) { | ||
| callback(null, this.readSensorState()); | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.checkSensor = function (callback) { | ||
| setTimeout(e => { | ||
| this.doorState = this.readSensorState(); | ||
| if (this.doorState !== this.sensorChange){ | ||
| this.service.getCharacteristic(TargetDoorState).updateValue(this.doorState); | ||
| this.service.getCharacteristic(CurrentDoorState).updateValue(this.doorState); | ||
| this.sensorChange = this.doorState; | ||
| } | ||
| this.checkSensor(callback); | ||
| }, 500); | ||
|
|
||
| callback(null); | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.readSensorState = function () { | ||
| var val = this.gpioSensorVal(rpio.read(this.doorSensorPin)); | ||
| console.log('readSensorState: ' + val); | ||
| return val == rpio.HIGH; | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.setState = function (val) { | ||
| rpio.write(this.doorRelayPin, this.gpioDoorVal(val)); | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.setDoorOpen = function (newState, callback) { | ||
| console.log('setDoorOpen: ' + newState); | ||
| if (this.timerid !== -1) { | ||
| clearTimeout(this.timerid); | ||
| this.timerid = -1; | ||
| } | ||
|
|
||
| this.setState(newState); | ||
|
|
||
| if (this.duration > 0) { | ||
| this.timerid = setTimeout(this.timeOutCB, this.duration, this); | ||
| } | ||
|
|
||
| callback(null); | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.timeOutCB = function (o) { | ||
| o.setState(0); | ||
| o.timerid = -1; | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.gpioSensorVal = function (val) { | ||
| if (!this.invertSensorState) val = !val; | ||
| return val ? rpio.HIGH : rpio.LOW; | ||
| } | ||
|
|
||
| GarageDoorOpener.prototype.gpioDoorVal = function (val) { | ||
| if (this.invertDoorState) val = !val; | ||
| return val ? rpio.HIGH : rpio.LOW; | ||
| } | ||
|
|
||
| var is_int = function (n) { | ||
| return n % 1 === 0; | ||
| } | ||
|
|
||
| var is_defined = function (v) { | ||
| return typeof v !== 'undefined'; | ||
| } | ||
|
|
||
| var defaultVal = function (v, dflt) { | ||
| return is_defined(v) ? v : dflt; | ||
| } |
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