Microcontroller and Arduino Neural Network Robot

VIL
DU
LAGE
EN
ROBOT?
A L E K S A N D E R G R A N D E - K N O W I T
Wednesday, October 27, 2010

w00t!

UTVI
KLIN
GS
PLAT
FOR
MER
1.

µC?!

“A microcontroller (also microcomputer, MCU
or µC) is a small computer on a single
integrated circuit consisting internally of a
relatively simple CPU, clock, timers, I/O ports,
and memory.” (wikipedia)

ARD
UINO
Billig Enkel
AVR Shields

MSP-
430
BILLIG! IDE
Strøm-
gjerrig
Fin start

“REN
AVR”
BILLIG!
Skredder-
sydd
AVR-
Freaks
Back to
basics

NETD
UINO
Kjører
.net™
IDE
Høøøøy-
nivå
Shields

ARDUINO
FTW!

ARD
UINO
IDE

TALK
TO
ME
BABY
2.

Seriell I2C
XBee
Ethernet/
WiFi
LØSNI
NGER

ARDU
INOvoid setup(){
Serial.begin(115200);
}
void loop()
{
Serial.println("Hello dagen at ifi!");
if (Serial.available() > 0) {
char incomingByte = Serial.read();
Serial.print("I received: ");
Serial.println(incomingByte);
}
delay(1000);
}

FRA
JAVA
import java.io.InputStream;
import java.io.OutputStream;
import gnu.io.CommPortIdentifier;
import gnu.io.SerialPort;
import gnu.io.SerialPortEvent;
import gnu.io.SerialPortEventListener;
import java.util.Enumeration;
public class SerialTest implements SerialPortEventListener {
SerialPort serialPort;
private static final String portName = "/dev/ttyUSB0";
private InputStream input;
private OutputStream output;
private static final int TIME_OUT = 2000;
private static final int DATA_RATE = 115200;
public void initialize() {
CommPortIdentifier portId = null;
Enumeration portEnum = CommPortIdentifier.getPortIdentifiers();
while (portEnum.hasMoreElements()) {
CommPortIdentifier currPortId = (CommPortIdentifier) portEnum.nextElement();
if (currPortId.getName().equals(portName)) {
portId = currPortId;
break;
}
}
try {
serialPort = (SerialPort) portId.open(this.getClass().getName(),TIME_OUT);
serialPort.setSerialPortParams(DATA_RATE,SerialPort.DATABITS_8,SerialPort.STOPBITS_1,SerialPort.PARITY_NONE);
} catch (Exception e) {
System.err.println(e.toString());
}
}

FRA
JAVApublic void writeMessage(String message){
try{
output.write(message.getBytes());
}Catch(Exception e){
System.out.println("Got error while writing, error was:"+e.getMessage());
}
}
public String readMessage(){
byte[] readBuffer = new byte[200];
try{
while (input.available() > 0) {
int numBytes = inputStream.read(readBuffer);
}
}catch(Exception e){
System.out.println("Got error while reading, error was:"+e.getMessage());
}
return new String(readBuffer);
}

FRA
C#private static System.IO.Ports.SerialPort serialPort1;
static void Main(string[] args)
{
System.ComponentModel.IContainer components = new System.ComponentModel.Container();
serialPort1 = new System.IO.Ports.SerialPort(components);
serialPort1.PortName = "COM4";
serialPort1.BaudRate = 115200;
serialPort1.Open();
if (!serialPort1.IsOpen)
{
Console.WriteLine("Oops");
return;
}
serialPort1.DtrEnable = true;
}

FRA
C#private void writeMessage(String message){
using(serialPort1){
serialPort1.Write(message);
}
}
private String readMessage(){
using (serialPort1){
return serialPort1.ReadExisting();
}
}

FRA
PYimport serial
ser = serial.Serial('/dev/ttyUSB0', 115200)
message = "dagen";
ser.write(message)
message = ser.readline()

NUTS
AND
BOLTS
3.

adafruit.com sparkfun.com
eBay.com farnell.com
robotshop.us make.com
electrokit.se lawicel.se
estore.ti.com
deal
extreme.com
dfrobot.com jameco.com
evilmad
science.com
robonor.no
elfa.se

hackaday.com arduino.cc
roboticsblog
.org
avrfreaks.net
make.com
hacked
gadgets.com
todbot.com
hacknmod
.com
chiphacker
.com
youritronics.c
om
esawdust.com
/blog/
e2e.ti.com
elektronika.ba
robonor.no
knowitlabs.no

knowitlabs.no

TRON
BOT
4.

TRON
BOT
Arduino
Ultra-
sonisk
Nevralt-
nettverk
Scala

NN
Simulerer
hjernen
Nevroner
Lagdeling
Input/
output
Input1 Input2 Input3 Input4 Input5
Output1 Output1

NNAktivering

GEN
ALG
Mange
nevroner
Start
Random
Test/
muter
Rinse and
repeat

Kommando
Sensordata

Funker det da?

VID
EO
Etter
30 min

VID
EO
Etter 1t+

PRO
BLEM
Tar lang
tid
Bør
overvåkes
Simu-
lering
Genetisk
algoritme

Images used in presentation:
http://www.flickr.com/photos/flysi/
http://www.flickr.com/photos/carl-johan/
http://www.flickr.com/photos/mcblood/
http://www.flickr.com/photos/nguyendai/
http://www.flickr.com/photos/oskay/
http://www.flickr.com/photos/jannem/
http://www.flickr.com/photos/rb-rt/
http://www.flickr.com/photos/splorp/
http://www.flickr.com/photos/genewolf/
http://www.flickr.com/photos/cmatsuoka/
http://www.flickr.com/photos/meddygarnet/
http://www.flickr.com/photos/donsolo/
http://www.flickr.com/photos/oskay/
http://www.flickr.com/photos/gozalewis/
http://www.flickr.com/photos/todbot/
http://www.flickr.com/photos/yamagatacamille/
NON CC:
http://www.tronguy.net/

Microcontroller and Arduino Neural Network Robot

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