Getting Started with Intel IoT : Intel Galileo Gen 2

Kunal N DekateETRX Dept.GHRCE,Nagpur

Smart Systems and the Internet of Things are driven by a combinations of :

1 Sensor &

Actuators

2 Connectivity

3 People & Processes

1 SENSORS & ActuatorsWe are giving our world a digital nervous system. Location data using GPS sensors. Eyes and ears using cameras and microphones, along with sensory organs that can measure everything from temperature to pressure changes.

©CONNECTIVITYThese inputs are digitized and placed onto networks.

interplanetary NetworkAdvanced Cellular 4G / 3G-

GPS /GPRS 2G T GSM / EDGE. CDMA.

POWERINE

ETHERNET

PRINTED

WAN

Wide Area Network - 802.20 MANMetropolitan Area Network -802 16

LANLocal Aroa Notwork 802 11

PANPersonal Area Network 802.15

©PEOPLE & PROCESSESThese networked inputs can then be combined into bi-directional systems that integrate data, people, processes and systems for better decision making.

The interactions between theser# SENSORS ♦ CONNECTIVITY ♦ PEOPLE + PROCESSES

entities are creating new types of smart applications and services.Starting with popular connected devices already on the market

SMART THERMOSTATS

nest

o

Save resources and money on your heating bills by adapting to your usage patterns and turning the temperature down when you're away from home.

CONNECTED CARS

CRR 2GO

Tracked and rented using a smartphone. Car2Go also handles billing, parking and insurance automatically.

ACTIVITY TRACKERS

% BASIS

Continuously capture heart rate patterns, activity levels, calorie expenditure and skin temperature on your wrist 24/7.

SMART OUTLETS

A" belkinI i

Remotely turn any device or appliance on or off. Track a device's energy usage and receive personalized notifications from your smartphone.

PARKING SENSORS

STREETLINE

Using embedded street sensors, users can identify real-time availability of parking spaces on their phone. City officials can manage and price their resources based on actual use.

Intel® Galileo Development Board – Gen 2

“Arduino Certified .” Board Uses Intel Quark SoC w/256MB RAM Arduino UNO R3 Pin Compatible Has Connection for

Ethernet USB Client (Connect to PC) USB Host ( Connect to Peripherals) Mini PCI Express on the back

Runs Linux by DefaultCan Boot from other Oss from SD Card

Intel® Galileo Development Board – Gen 2Board I/O: Mechanically compatible with Arduino Uno 20 digital input/output pins including 6 pins as PWM

outputs 6 analog inputs 2 UART (RX/TX) 1 I2C 1 ICSP 6-pin header (SPI) USB device connector (Host) Micro USB device connector (client) SD Card connector DC power jack (7V – 15V DC input)

Specifications: Attachment : Arduino-Compatible headers containing

1. 20 digital I/O 2. 6 Analog Inputs (A0-A5)3. 6 PWM with 124. 1 Serial Peripheral Interface (SPI) Master5. 1 I2C (Inter-integrated Circuit) master

Processor Features6. Model : Intel Quark SOC X10007. Speed : 400 MHz8. Cores/Threds : 1/19. Instruction set Architecture : 32 bit intel pentium process10. L1 Catche : 16 K11. SRAM : 512 KB on-die, embedded12. Technolgy Suported: : Integrated Real Time Clock

Continue….Specifications: Storage Options

1. Firmware/Bootloader : 8 MB NOR Flash2. DRAM : 256 MB DDR3; 800 MT/s3. SD Card (Optional) : Up to 32 GB4. USB : Compatible with any USB 2.0 (USB drive/stick)5. EEPROM : 8 KB (programmed via the EEPROM Library)

Power & Buttons : 6. Power : Jack with increased range ( 7 to 12 V)7. Power : Supports Power over Ethernet 8. Power : Header for RTC power9. Buttons : Reset for sketch and attached shield resets Ethernet10. Buttons: Reboot to reset the Intel Quark SoC X1000

Setting up the developer environment

Setting up the Galileo board

Connect the SD card in your computer – copy the IDE file correspondent to your OS; for Windows, copy win-driver too

Windows & Arduino – extract and install the contents of win-driver

Now connect your environment

USB <-> Serial cable

Ethernet

SD Card

Power

Serial

3

1

2

4

Ref.: https://software.intel.com/en-us/iot-c-eclipse

Installing drivers for Intel Galileo Gen 2

1. Download drivers from Intel Official website

2. After Installation go to device manager of System

3. In other devices select Gadget

Serial

4. Right Click and click on update drivers

5. Browse from the location where you have saved driver .

6. And you are done.

Galileo Arduino IDE settings :

In Galileo Arduino IDE, 1. go to Tools pull-down

menu at the top2. Select Board, and make

sure “Intel Galileo Gen2” is selected. If not, select it.

3. Also from the Tools->Serial Port menu, select the “COMx”. Here x is the number of the COM Port designated for Intel Galileo Hardware during device driver installation.

4. It is COM17 in my system.

Running your first “Sketch”

Examples: 1. Blinking of LED

void setup() { // initialize digital pin 13 as an output. pinMode(13, OUTPUT);}

// the loop function runs over and over again forevervoid loop() { digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level) delay(1000); // wait for a second digitalWrite(13, LOW); // turn the LED off by making the voltage LOW delay(1000); // wait for a second}

Program:

Examples: 2. Fade LED

Program: int led = 9; // the pin that the LED is attached toint brightness = 0; // how bright the LED isint fadeAmount = 5; // how many points to fade the LED byvoid setup() {pinMode(led, OUTPUT);}void loop() {analogWrite(led, brightness);brightness = brightness + fadeAmount; // reverse the direction of the fading at the ends of the fade: if (brightness == 0 || brightness == 255) { fadeAmount = -fadeAmount ; } // wait for 30 milliseconds to see the dimming effect delay(30);}

Examples: 3. Blinking Rate LED

Program:

int sensorPin = A0; // select the input pin for the potentiometerint ledPin = 13; // select the pin for the LEDint sensorValue = 0; // variable to store the value coming from the sensorvoid setup() { // declare the ledPin as an OUTPUT: pinMode(ledPin, OUTPUT);}void loop() { // read the value from the sensor: sensorValue = analogRead(sensorPin); // turn the ledPin on digitalWrite(ledPin, HIGH); // stop the program for <sensorValue> milliseconds: delay(sensorValue); // turn the ledPin off: digitalWrite(ledPin, LOW); // stop the program for for <sensorValue> milliseconds: delay(sensorValue);}

Examples: 4. Array

Program:

int timer = 100; int ledPins[] = { 2, 7, 4, 6, 5, 3}; void setup() {for (int thisPin = 0; thisPin < pinCount; thisPin++) { pinMode(ledPins[thisPin], OUTPUT); }}void loop() {for (int thisPin = 0; thisPin < pinCount; thisPin++) {digitalWrite(ledPins[thisPin], HIGH); delay(timer);digitalWrite(ledPins[thisPin], LOW); }for (int thisPin = pinCount - 1; thisPin >= 0; thisPin--) {digitalWrite(ledPins[thisPin], HIGH); delay(timer); digitalWrite(ledPins[thisPin], LOW); }}

Examples: 5. Seven Segment Display

Program: void setup(){pinMode(2,OUTPUT);pinMode(3,OUTPUT);pinMode(4,OUTPUT);pinMode(5,OUTPUT);pinMode(6,OUTPUT);pinMode(7,OUTPUT);pinMode(8,OUTPUT);}void loop(){//Since it is a CA type 7-Segment display, a low input to a pin triggers the LED ON// Display “C” abbreviated for ComputerdigitalWrite(2,0);digitalWrite(3,1);digitalWrite(4,1);digitalWrite(5,0);digitalWrite(6,0);digitalWrite(7,0);digitalWrite(8,1);delay(600);// Display “S” abbreviated for SciencedigitalWrite(2,0);digitalWrite(3,1);digitalWrite(4,0);digitalWrite(5,0);digitalWrite(6,1);digitalWrite(7,0);digitalWrite(8,0);delay(600);}

Examples: 6. Push Button

Program: // constants won't change. They're used here to// set pin numbers:const int buttonPin = 2; // the number of the pushbutton pinconst int ledPin = 13; // the number of the LED pin// variables will change:int buttonState = 0; // variable for reading the pushbutton statusvoid setup() { // initialize the LED pin as an output: pinMode(ledPin, OUTPUT); // initialize the pushbutton pin as an input: pinMode(buttonPin, INPUT);}void loop() { // read the state of the pushbutton value: buttonState = digitalRead(buttonPin); // check if the pushbutton is pressed. // if it is, the buttonState is HIGH: if (buttonState == HIGH) { // turn LED on: digitalWrite(ledPin, HIGH); } else { // turn LED off: digitalWrite(ledPin, LOW); }}

Examples: 7. LCD

Program:

// include the library code:#include <LiquidCrystal.h>

// initialize the library with the numbers of the interface pinsLiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() { // set up the LCD's number of columns and rows: lcd.begin(16, 2); // Print a message to the LCD. lcd.print("hello, world!");}

void loop() { // set the cursor to column 0, line 1 // (note: line 1 is the second row, since counting begins with 0): lcd.setCursor(0, 1); // print the number of seconds since reset: lcd.print(millis() / 1000);}

Thank You