ReidCarlberg

if (
	and (
		YEAR(Date_Start__c) == YEAR(TODAY()), 

		IF( 
			CEILING( (  Date_Start__c  - DATE( YEAR( Date_Start__c ), 1, 1) + 1) / 7) > 52,
			52,
			CEILING( ( Date_Start__c - DATE( YEAR( Date_Start__c ), 1, 1) + 1) / 7)
		) ==
		IF( 

ReidCarlberg

Challenge: deploy node-red to a heroku endpoint.

2013/12/27

First challenge -- you have to have red.js listen on process.env.PORT rather than 1880.
https://devcenter.heroku.com/articles/getting-started-with-nodejs

Second challenge -- web sockets -- node-red uses web sockets, so the server comes up and disconnects right away.
When you enable the lab:websockets it doesn't fix it out of the box.
https://blog.heroku.com/archives/2013/10/8/websockets-public-beta

ReidCarlberg

// If you use this as a template, replace IBM Corp. with your own name.

// Sample Node-RED node file

// Require main module
var RED = require(process.env.NODE_RED_HOME+"/red/red");
var nforce = require('nforce');
var http = require('http'),
    faye = require('faye');

ReidCarlberg

<!-- Sample html file that corresponds to the 99-sample.js file              -->
<!-- This creates and configures the onscreen elements of the node           -->

<!-- If you use this as a template, replace IBM Corp. with your own name.    -->

<!-- First, the content of the edit dialog is defined.                       -->

<script type="text/x-red" data-template-name="salesforce in">

ReidCarlberg

/*
Reid Carlberg
[email protected]

v4 - With updated alarm LED wiring and new DISCO handler
v3 - With alarm LED, Longer duration, 00 is key for "ALL DEVICES"
v2 - Custom serial scheme & fixed ID
v1 - JSON & Random ID

ReidCarlberg

/*
Requires npm installs for 
* nforce (handles salesforce API)
* faye (handles streaming API -- there's an old version in nforce, but install a new one)
* serialport (this handles serial communication and will do a little compiling on your machine)

Configure Salesforce as follows
* Start with a standard developer org -- http://developer.force.com/join
* Install the package for the simple Streaming API demo here
https://github.com/ReidCarlberg/LAB-Streaming-API-Demo

ReidCarlberg

/* 
This is a test sketch for the Adafruit assembled Motor Shield for Arduino v2
It won't work with v1.x motor shields! Only for the v2's with built in PWM
control

For use with the Adafruit Motor Shield v2 
---->	http://www.adafruit.com/products/1438

This sketch creates a fun motor party on your desk *whiirrr*
Connect a unipolar/bipolar stepper to M3/M4

ReidCarlberg

/* 
This is a test sketch for the Adafruit assembled Motor Shield for Arduino v2
It won't work with v1.x motor shields! Only for the v2's with built in PWM
control

For use with the Adafruit Motor Shield v2 
---->	http://www.adafruit.com/products/1438
*/

#include <Wire.h>

ReidCarlberg

const int xInput = A0;
const int yInput = A1;
const int zInput = A2;

void setup() 
{
  Serial.begin(9600);
}

void loop() 

ReidCarlberg

/*
Terrible Code written by @ReidCarlberg
I promise to refactor it sometime.
*/

#include <Wire.h>
#include <Adafruit_LSM303.h>
#include <Adafruit_NeoPixel.h>

#define PIN 6