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Add shim for devices with serial connection (video projectors, screens, receivers, ..)

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Devran Ünal
2015-09-17 02:03:53 +02:00
parent 118a4529b9
commit aa823baa8e
3 changed files with 139 additions and 1 deletions
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126
accessories/GenericRS232Device.js Normal file
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var types = require("HAP-NodeJS/accessories/types.js");
var SerialPort = require("serialport").SerialPort;
module.exports = {
accessory: GenericRS232DeviceAccessory
}
function GenericRS232DeviceAccessory(log, config) {
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"];
}
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
}
]
},
{
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
}
]
}
]
}
}
module.exports.accessory = GenericRS232DeviceAccessory;