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Update to modern API and return error messages on failed connections

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Devran Ünal
2015-09-17 11:37:20 +02:00
parent aa823baa8e
commit 65ec517fd8
1 changed files with 41 additions and 109 deletions
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150
accessories/GenericRS232Device.js
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@@ -1,4 +1,5 @@
var types = require("HAP-NodeJS/accessories/types.js");
var Service = require("HAP-NodeJS").Service;
var Characteristic = require("HAP-NodeJS").Characteristic;
var SerialPort = require("serialport").SerialPort;
module.exports = {
@@ -6,120 +7,51 @@ module.exports = {
}
function GenericRS232DeviceAccessory(log, config) {
this.log = log;
this.id = config["id"];
this.name = config["name"];
this.model_name = config["model_name"];
this.log = log;
this.id = config["id"];
this.name = config["name"];
this.model_name = config["model_name"];
this.manufacturer = config["manufacturer"];
this.on_command = config["on_command"];
this.off_command = config["off_command"];
this.device = config["device"];
this.baudrate = config["baudrate"];
this.on_command = config["on_command"];
this.off_command = config["off_command"];
this.device = config["device"];
this.baudrate = config["baudrate"];
}
GenericRS232DeviceAccessory.prototype = {
getServices: function() {
var that = this;
return [
{
sType: types.ACCESSORY_INFORMATION_STYPE,
characteristics: [
{
cType: types.NAME_CTYPE,
onUpdate: null,
perms: ["pr"],
format: "string",
initialValue: that.name,
supportEvents: false,
supportBonjour: false,
manfDescription: "Name of the accessory",
designedMaxLength: 255
},
{
cType: types.MANUFACTURER_CTYPE,
onUpdate: null,
perms: ["pr"],
format: "string",
initialValue: that.manufacturer,
supportEvents: false,
supportBonjour: false,
manfDescription: "Manufacturer",
designedMaxLength: 255
},
{
cType: types.MODEL_CTYPE,
onUpdate: null,
perms: ["pr"],
format: "string",
initialValue: that.model_name,
supportEvents: false,
supportBonjour: false,
manfDescription: "Model",
designedMaxLength: 255
},
{
cType: types.SERIAL_NUMBER_CTYPE,
onUpdate: null,
perms: ["pr"],
format: "string",
initialValue: that.id,
supportEvents: false,
supportBonjour: false,
manfDescription: "SN",
designedMaxLength: 255
},
{
cType: types.IDENTIFY_CTYPE,
onUpdate: null,
perms: ["pw"],
format: "bool",
initialValue: false,
supportEvents: false,
supportBonjour: false,
manfDescription: "Identify Accessory",
designedMaxLength: 1
setPowerState: function(powerOn, callback) {
var that = this;
var command = powerOn ? that.on_command : that.off_command;
var serialPort = new SerialPort(that.device, { baudrate: that.baudrate }, false);
serialPort.open(function (error) {
if (error) {
callback(new Error('Can not communicate with ' + that.name + " (" + error + ")"))
} else {
serialPort.write(command, function(err, results) {
if (error) {
callback(new Error('Can not send power command to ' + that.name + " (" + err + ")"))
} else {
callback()
}
]
},
{
sType: types.SWITCH_STYPE,
characteristics: [
{
cType: types.NAME_CTYPE,
onUpdate: null,
perms: ["pr"],
format: "string",
initialValue: this.serviceName,
supportEvents: false,
supportBonjour: false,
manfDescription: "Name of service",
designedMaxLength: 255
},
{
cType: types.POWER_STATE_CTYPE,
onUpdate: function(value) {
var command = (value == 1 ? that.on_command : that.off_command);
var serialPort = new SerialPort(that.device, { baudrate: that.baudrate });
serialPort.on("open", function () {
serialPort.write(command, function(error, results) {
if(error) {
console.log('Errors ' + err);
}
});
});
},
perms: ["pw","pr","ev"],
format: "bool",
initialValue: false,
supportEvents: false,
supportBonjour: false,
manfDescription: "Set the Power state",
designedMaxLength: 1
}
]
});
}
]
});
},
getServices: function() {
var switchService = new Service.Switch();
var informationService = new Service.AccessoryInformation();
informationService
.setCharacteristic(Characteristic.Manufacturer, this.manufacturer)
.setCharacteristic(Characteristic.Model, this.model_name)
.setCharacteristic(Characteristic.SerialNumber, this.id);
switchService
.getCharacteristic(Characteristic.On)
.on('set', this.setPowerState.bind(this));
return [informationService, switchService];
}
}