xively-gists

# Upstart config file for Xively Raspberry Pi tutorial
# 
# This file should be saved into /etc/init/xively.conf

description "xively tutorial example"

# start the daemon on system boot, and stop on shutdown
start on runlevel [2345]
stop on runlevel [!2345]

xively-gists

#include <SoftwareSerial.h>  
#include <Wire.h>  
#include <Adafruit_MCP23017.h>  
#include <Adafruit_RGBLCDShield.h>  
//lcd setup  
Adafruit_RGBLCDShield lcd = Adafruit_RGBLCDShield();  
#define BLUE 0x4  
#define VIOLET 0x5  
#define WHITE 0x7  
SoftwareSerial impSerial(9, 10); // RX on 9, TX on 10  

xively-gists

local index = 0;  
local masterUART = array(100);      //serial buffer  
//these should be changed to non character values  
local startbit = 124;   //which is |  
local endbit = 126;     //which is ~  
//uart initialization  
function startUART()  
{  
    hardware.configure(UART_57);  
    hardware.uart57.configure(19200, 8, PARITY_NONE, 1, NO_CTSRTS);     //baud:19200, dataBits:8, parity, stopbit  

xively-gists

const FEED_ID = "FEED_ID_HERE";  
const API_KEY = "API_KEY_HERE";  
function get_xively() {  
    //wakeup  
    imp.wakeup(15.0, get_xively);     //schedule when to wakeup again  
       
    local xively_url = "https://api.xively.com/v2/feeds/" + FEED_ID + ".json";      //format xively url  
    server.log(xively_url);  
       
    local getreq = http.get(xively_url, {"X-ApiKey":API_KEY, "User-Agent":"Xively-Imp-Lib/1.0"});       //add headers  

xively-gists

$ FEED_ID=12345 API_KEY=9MzbRooFNPJIy3zxVNRPUPll4JGSAKxsMmg4STZHbzNKTT0g DEBUG=true python xively_tutorial.py

xively-gists

#!/usr/bin/env python

import os
import xively
import subprocess
import time
import datetime
import requests

# extract feed_id and api_key from environment variables

xively-gists

/*
##Xively WiFi Sensor Tutorial##
This sketch is designed to take sensors (from photocell) and upload the values to Xively
at consistant intervals. At the same time it gets a setable value from Xively to adjust the brigthness
of an LED. This sketch is reusable and can be adapted for use with many different sensors.
Derived from Xively Ardino Sensor Client by Sam Mulube.
 
By Calum Barnes 3-4-2013
BSD 3-Clause License - [http://opensource.org/licenses/BSD-3-Clause]
Copyright (c) 2013 Calum Barnes

xively-gists

Sample Xively Arduino Sketch
/**
 * Xively Arduino sensor client example.
 *
 * This sketch demonstrates connecting an Arduino to Xively (https://xively.com),
 * using the new Arduino library to send and receive data.
 *
 * Requirements
 *   * Arduino with Ethernet shield or Arduino Ethernet (board must use the
 *     Wiznet Ethernet chipset)

xively-gists

/*  
##Testing Environment for Xively Arduino Tutorial##  
This program is designed to test the sensing circuit created  
in the Xively Wi-Fi tutorial. It tests the photocell as well as the  
LED output. This sketch can be adapted to take sensor readings from any analog sensor.  
Derived from basicSensorTestEnv by Calum Barnes and AnalogInput by Tom Igoe  
  
By Calum Barnes 3-4-2013  
MIT License - [http://opensource.org/licenses/MIT]  
Copyright (c) 2013 Calum Barnes  

xively-gists

local index = 0;
local masterUART = array(100);      //serial buffer
//these should be changed to non character values
local startbit = 124;   //which is |
local endbit = 126;     //which is ~
//uart initialization
function startUART()
{
    hardware.configure(UART_57);
    hardware.uart57.configure(19200, 8, PARITY_NONE, 1, NO_CTSRTS);     //baud:19200, dataBits:8, parity, stopbit