jamesbulpin

var azureCognitiveServicesAuthEndpoint = 'https://northeurope.api.cognitive.microsoft.com/sts/v1.0/issueToken';
var azureCognitiveServicesSubscriptionKey = "[...]";

[...]

// Azure Cognitive Services interface
var _cachedAzureToken = null;
var _cachedAzureTokenExpires = null;
function azureGetAuthToken(callback) {
    if (_cachedAzureToken && _cachedAzureTokenExpires) {

jamesbulpin

var DeviceClient = require('azure-iot-device').Client
var DeviceProtocol = require('azure-iot-device-amqp').AmqpWs

[...]

var connectionString = "HostName=.....";

[...]

var client = DeviceClient.fromConnectionString(connectionString, DeviceProtocol);

jamesbulpin

var SerialPort = require("serialport");
var tinycolor2 = require("tinycolor2");
var request = require('request');

var portdev = "/dev/ttyACM0";
var port = new SerialPort(portdev, {
  baudRate: 9600,
});

port.on('error', function(err) {

jamesbulpin

var SerialPort = require("serialport");
var tinycolor2 = require("tinycolor2");
var request = require('request');

var portdev = "/dev/ttyACM0";
var port = new SerialPort(portdev, {
  baudRate: 9600,
});

port.on('error', function(err) {

jamesbulpin

// Alexa skill handler for the "Citrix" demo skill.
//
// This runs as an Azure Function and must have the NPM libraries installed into the
// Function App image: ensure that package.json is populated with the required
// dependencies and follow the instructions at
// https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-node#node-version-and-package-management
// 
// Example package.json:
// {
//   "dependencies": {

jamesbulpin

#include <Adafruit_NeoPixel.h>

#define WS2811_PIN 6
#define WS2811_LED_COUNT 20

// Set to true to flash the LEDs on and off at approx 1Hz
boolean flash = false;

// The target color for the LED string, indexed by LED number
int target_r[WS2811_LED_COUNT];

jamesbulpin

var SerialPort = require("serialport");
var clientFromConnectionString = require('azure-iot-device-amqp').clientFromConnectionString;
var tinycolor2 = require("tinycolor2");

var connectionString = "<IoT Hub connection string>";

var portdev = "/dev/ttyACM0";
var port = new SerialPort(portdev, {
  baudRate: 9600,
});

jamesbulpin

var request = require('request');

function jrbHomeAutomation(context, event) {
    context.log("jrbHomeAutomation event " + JSON.stringify(event));

    if ((event.topic) && (event.message)) {
        switch (event.topic) {
        case "Alert":
            request({
                url: "<logic app trigger URL>",

jamesbulpin

{
  "dependencies": {
    "azure-iothub": "^1.1.17",
    "azure-iot-common": "^1.2.0"
  }
}

jamesbulpin

var Client = require('azure-iothub').Client;
var Message = require('azure-iot-common').Message;

function printResultFor(op) {
    return function printResult(context, err, res) {
        context.log('printResult for ' + op);
        if (err) context.log(op + ' error: ' + err.toString());
        if (res) context.log(op + ' status: ' + res.constructor.name);
        if (err) {
            context.res = {