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"

"

PDF

Creative Common v4

:

-CC-NC(:)

()

2-BY:

3-SA:

: (

)

0.1

)(03 4103

[email protected]

" "

https://asnadstore.com/p/67no

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4

(

(

arabdigitalexpression.org

)

(

fablab-egypt.com

hacking15.org

)(

3alemni.com

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5

" "

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6

4

3

6

7

0

:4:40

:

30

:7

:

74

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:

006

:0

:036

:

08

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:0

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7

4

3

6

7

0

:4

3

3

""

7Model A7

Model B7

8

ARM Cortex00

00

-00

04

0

06

Hardware07

ARM Cortex0

0

41

:40

44

46

48

4

4

4

4

:Ubuntu Image Writer4

:dd

3

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1

31

31

:30

34

LXDE3

33

Accessories33

Education3

Internet3

Programming3

System tools36

Preferences36

37

38

3

1

Sudo0

0

.deb6

6

:

7

SSH8SSH server

8

SSH60

VNC

protocol64

VNC server

6

IP Address

67

6

:6:71

:

74

Resistor7

:7

73

7

Ohm's Law76

Power76

LED77

Motors78

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2

BreadBoard7

81

80840:

4:()83

+:86

3:87

:

88

GPIO8

8

1

1

1

GPIO

0

44

3

3

3

6

6

:Blinking Led7

8

011014

:()01

013

013

01

:016

:017

017

00184018

PIR Motion:Detector01

PIR Motion

Detector01

:000

000

004

BCM00

00

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3

Adafruit003

003

Adafruit GPIO breakout

cable00:006

PWM007

:Software PWM00

:041

041

PWM

044

PWM044

04:04

04

046

:auto login

046:

046

047

048

04

01

i2C04

0i2C03

i2c0

:BMP08506

i2C08

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MIT031

GPIO

Scratch034

GPIO034

03033

03

03

:

036

WebIOPi037

WebIOPi037

038

038

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4

WebIOPi03

GPIO Header&GPIO list01

WebIOPi00Device Monitor04

0

1Wire0

0

06

06

WebIOPi07

WebIOPi

07

:

08

USB Web

Camera0

0

061

060

064

Motion064

064

06

Motion06

06

066

067

068

06

071

:

070

074

07

073

07

USB (3G)

Modem076

:3G modem076

:077

:3G modem077:

078

07

:080

Sakis3G

084

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5

3G modem08

083

Raspi-Config086Change user password086

087

088

00

Rastrack04()0

0

03

0

0

Advanced Options06

07

07

08

08

:

0

FM411

411

411

410

414

414

41

41Supercomputers413

41

41

417

418

41

404

406

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1

212

IT (Information Technology)

!

" "

IT

" "

3

" "

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Raspberry Pi

2012

25" "

CPU

700

GPU

250 HD

RAM

512

Microcontrollers

"" SoC: System on Chip

8.6 cm x 5.4 cm 45

2212213

Arduino

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4

:

Libreoffice

Microcontrollers:

Smart Home Automation

RobotsROV and UAV

Camera Streamers

Remote Monitor

Smart TV

Linux: Http server, FTP, MySql, SSH, Etc.

Supercomputers

Balloon Satellites (weather balloon)

!

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5

" "

211

(

)

Eben Upton

!!

Rob MullinsJack LangAlan Mycroft

35

21

USB

HMDI

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6

:

GPIO

25

:

http://www.raspberrypi.org

http://youtu.be/gov0BfJ2RqA:

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7

Module A25Module B

35

RAM

USB Ethernet

Model A

Model B

700 MHz Low PowerARM1176JZ-F

700 MHz Low Power

ARM1176JZ-F

Dual Core 250 MHz withShared Memory

Dual Core 250 MHz withShared Memory

RAM256 MB512 MB

USB12

Ethernet

GPIO

HMDI

3.5 audio jack

RCA-Video

5 volt (400mA) = 2.4 watt5 volt (700mA) = 3.5 watt

( --) 8.6cm x 5.4cm x 1.5cm8.6cm x 5.4cm x 1.7cm

2535

:Module B

Ethernet

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:

)SoC(2835Broadcom BCM:" "

CPURAM GPU

( )

HDMI Output:

" Video & Audio "

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RCA Video Output:

Audio Jack :3.5mm

Ethernet port:

2USB:

USB

KeyboardMouse

USB flash disk

MicroUSB:

5

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10

:

SD card Slot:

GPIO Pins:

Microcontrollers

CSI Camera input:

DSI Display:

Touch Screen

http://youtu.be/PWgXXtXvNxM:

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11

RM Cortex

(

Android)

ARM11 051

!5

ARM

( PIC16f877)

CPU

GPU

RAM

ARM Cortex

( )

( GNU-Linux)

( Source Code)

"

"

-

79AT&T Unix

Assembly

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12

:

GNU

77

)

+

(

Embedded Devices

( Routers)

Switches & Access Points

1% Servers ( (

:

http://youtu.be/mxvqL3JlSdI

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13

51

ARM Cortex

Intel x86AMD x64

ARMx86AMD64

C

1

" " :

Linux Debian

-:raspbian.org

OpenElec

Media Center

XBMC -

:openelec.tv

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:

Occidentalis v0.2

Adafruit

-:learn.adafruit.com

-Kali

BackTrack

:kali.org

ROS Robotics Operating System

" "

DebianUbuntu: ros.org

ARM

( ): androidpi.wikia.com

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Arch

: archlinuxarm.org

NOOBS

:

Raspbian, Pidora, RaspBMC, OpenELEC

-:raspberrypi.org

RISC OS

RISC OS

Acorn Computers Ltd

ARM

:riscosopen.org

http://raspberrypidiskimages.com

http://youtu.be/P0B1qb4SuXk:

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:

3

: BegaleBone Raspberry Pi

Arduino UNO

(ARM SoC )

)

(GPIO

)(Microcontroller Atmega328

Arduino C

http://simplyarduino.com

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ardwareArduino Uno Raspberry Pi Beaglebone Black

20 25 55

R3 Model B Rev A5A

ATMega 328 ARM11 ARM Cortex-A8 SoC

16MHz

20

700MHz

111

1000 MHz

2KB 512 MB 512 MB

32KB

2+

5-17V 5V 5V

1080p42mA 320 to 480 mA 210 to 460 mA

14 8 66

6 10-bit

7 12-bit

6 1 8 PWM

2 1 2 i2C1 1 1 SPI1 1 5 UART

:2 : USB

10/100 10/100 Ethernet

HDMI, RCAVideo (analog)

microHDMI

HDMI, Analog Analog Arduino CEmbedded CScratch

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:

Arduino C

2025

51

Sleep mode 7

311

0 9

Analog to Digital

converter

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RCA video

HDMI

RM Cortex

ARM Cortex

25

( 51)

) ) 11

Beagle-xM BeagleBone Cubie-

board

pcDuino Rascal Mi-

cro

Raspberry Pi

$201,00 $89,00 $49,00 $60,00 $199,00 $25,00

1 GHz 720 MHz 1 GHz 1 GHz 400 MHz 700 MHz to 1 Ghz (overclock)

ARM Raspberry Pi

projects ) (

:25A35B

05

pCduino

51

=1

(* ) _*

pCduino

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:

ARM

( DebianUbuntu)

ARM

pCduino

)(

91%

BegalBoard, UDOO, pCduino, Parallela

GPIO GPIO 31%

ARM :http://www.cooking-hacks.com/blog/new-linux-embedded-devices-comparison-arduino-

beagleboard-rascal-raspberry-pi-cubieboard-and-pcduino

:

http://youtu.be/ysltNeQ8r5I

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:

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:

SD Card)( :

0 32

Full Size SD cardMicroSD

: +

Classes:

class

class 4 class

:0

Kali-linux

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:

HDMI)( :

RCA Video)(:

HD

Memory Card reader)(:

)( :

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25

paper box

for raspberry

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:

(

)

BreadBoard(:)

:)( Female-to-

male wires

Raspberry Pi Breakout Cable)(:

short

circuit

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Adafruit

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:

LED

5

:

Resistors

:

Resistor 300 Ohm (x5)

Resistor 10 Killo-Ohm (x5)

Push Buttons

2

LDR

(

)

( 25)Relay Board

Relay

compenent-list.txt

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//www.raspberrypi.org/downloadshttp:

Raspbian

7zipWinRAR

wheezy-raspbian.img

SD cardUSB SD Card

USB

My Computer

F:.

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:

Format FAT32

Format

Win32 Disk Image Writer

diskimager/files/latest/download32http://sourceforge.net/projects/win

2

30

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: Device( F:)

wheezy-raspbian.img

:Write

(

)

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:

Win32 Disk image

Writer

Image WriterUbuntu

dd

:buntu Image Writer

(Terminal):sudo apt-get install usb-imagewriter

sudo imagewriter

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:d

dd DVD, USB

flash

ls /dev/

mmcblk0p1sdb1

mmcblk0p1

" unmounts"

umount /dev/mmcblk0p1

sdb1umount /dev/sdb1

(

/download/wheezy.img)

sudo dd bs=1M if=~/Downloads/2012-08-16-wheezy-raspbian.img of=/dev/sdb

:

dd bs=1M if/Downloads/2012-08-16-wheezy-raspbian.img" of=/dev/mmcblk0p1

1850+0 records in

1850+0 records out

1939865600 bytes (1.9 GB) copied, 379.351 s, 5.1 MB/s

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:

:

) ( MicroUSB

5 911

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KeyboardMouse HDMI RCA

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:

:

oExpand rootfs:

(2)

oOverscan:HD

oConfigure Keyboard:

( )()

oChange Pass :

raspberrypi

oChange Locale:

)

(

oChange time zone :

oMemory split:

( )

oOverclock:

911

711111

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:

oSSH

:(

Secure Shell server

))

)

oBoot Behavior:

oUpdate:

o:Finish

Expand rootfs

2

Finish

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:

Boot behavior

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Raspian

QEMU

RaspberryPi emulation for Windows

511 QEMU

Download

http://sourceforge.net/projects/rpiqemuwindows/

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:

run.bat

:

:

:Ctrl+Alt

:

GPIO

( 2

)

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:

)Shell)

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:

0

:Kernal

)(

)(Shell:

( DOS

command line

)

Graphical User

Interface (GUI)

LXDE

KDE Unity

Cinnamon Elementary

Applications

GUI

Shell

kernel

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XDE

LXDE Explorer

Desktoplxde(start)

0

LXTerminal, Scratch, Debian Refrence, PiStore

lxde

Internet, Education, System Tools, Games

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:

ccessories

Accessories9:

Debian Reference )( :

File Manager

:

Image Viewer:

LeafPad :Notepad

LXTerminal :Shell

Root Terminal

:

(Root):(

LXTerminal)

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:

ystem tools

Task Manager

"

"

references

:

Customise Look:

Desktop Session:

Keyboard & Mouse :

Monitor Setting : Resoultion

Openbox configuration :openbox

( lxde )

Preferred Applications

:

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Folders

pCmanFM

LXDEAccessories

/home/pi:

pCmanFM Windows 7

( /home/pi)

Copy

CutDeleteRename

(Copmress(

Tab

Open in New Tab

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:

My Computer)(/

:

/ (

root

)

(

My Computer)

/etc

/home

/home/pi pi

/root )/home/pi)

/media) )

/proc

/sbin

/dev

USB Modem

/lib )( +

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/tmp

/usr

/var

/boot

/selinux SElinux (Security-Enhanced Linux)

/opt

LXterminal

Shell

LXDE

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:

pwd/home/pi:

list everythinglspi

/home/pi:

(

python game, Documents, Scratch

) hellomkdirmake a directory)(

mkdir hello ls

:

cd(change directory)

cd hellopwd

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udo

)

(

System Administrator

Pi

sudosuper user do

)( root

)(

sudo sudosudo programe1

sudo programe2

Root Terminalsudo

command

Show manual

of command

man command

Print Working Directory

pwd

Show date

date

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:

)( name

Make

directory

mkdir name

List everything

ls

List everythingin a list

ls -l

.txt

txtList .txt files

only

ls *.txt

folderChangedirectory

cd folder

Back directory

cd ..

/destination

Copy file(s)cp file/destination

/destination

Move file(s)mv file/destination

file1 file2 file3Remove files

rm file1 file2

file3

folder1 folder2Remove folder

rm -r folder1folder2

commandroot)(Super user do

sudo command

Conver to rootaccoount

Sudo su

site.comfile.zip Download

file.zip

wget

site.com/file.zip

Network

configerations

ifconfig

.zipExtract file.zipunzip file.zip

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Repositories )

(

( )

apt-get

apt-get

sudo apt-get update

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:

)) apt-get sudo

: sudo apt-get install programe1

programe1

Geany sudo apt-get install geany

Enter

apt-get

(y)

Enter:

( " y- )

"y:

sudo apt-get install -y geanysudo apt-get install geany -y

install

remove geany:

sudo apt-get remove geany

( y-)

apt-get

upgrade

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:

deb

.deb

) ( .deb.msi

dpkg:

sudo dpkg -i application.deb

Bash

) )

:

http://ss64.com/bash/ http://www.pixelbeat.org/cmdline.html

http://linuxcommand.org/learning_the_shell.php

http://librebooks.org/simply-ubuntu

http://librebooks.org/gnu-linux-advanced-administration

http://librebooks.org/linuxawy-diaries-2

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:

SSH

VNC

RoutersSwitchs

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:

SSH SSH Secure Shell

(

)

(Terminal)

( Secure Shell)

)SSH :server)

( : client)

clients

SH server Raspbian SSH

sudo raspi-config

Advanced Options:

SSH

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:

Finish

SSH:

IP address ifconfig

192.168.1.4

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SH

o

ssh [email protected]

o ConnectBot

https://play.google.com/store/apps/details?id=org.connectbot

o

Iphone

Ipad

Server Auditor

https://itunes.apple.com/us/app/server-auditor-ssh-client/id549039908?mt=8

SSH clients http://en.wikipedia.org/wiki/Comparison_of_SSH_clients

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:

VNC protocol Virtual Network ComputingVNC

VNC

(Server)

(Viewer)

VNC

VNC protocol

Ethernet

tightvncserver

: sudo apt-getupdatesudo apt-getinstall -y tightvncserver

VNC server: vncserver :1

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:

192.168.1.4:1 " connect:"

Ok

continue

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VNC server

VNC

vncserver :1

VNC

VNC

pi:cd /home/pi

.config config:mkdir .config

autostart:

mkdir autostart

cd autostart

VNC:nano tightvnc.desktop

Ctrl+X

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:

YEnter

[DesktopEntry]Type=ApplicationName=TightVNCExec=vncserver :1

StartupNotify=false

:

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IP ddress SSH VNC

IP Address

ifconfig

IP

address

)(

192.168.1.10

192.168.1.1http://192.168.0.1http:// Link-TP

Username: adminPassword: admin

DHCP(

)

DHCP client list

MAC)(

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:

)rasberrypi MAC Address(B8-27-EB-48-48-D7

MAC Address Address Reservation

Save:

192.168.1.10

2MAC:

(

(MAC

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(

Switch

)

:

My Computer

boot:

cmdline.txtBoot

:

ip=192.168.1.10

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:

cmdline.txt:

:

2

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: IP Address: 192.168.1.5Subnet Mask: 255.255.255.0Default Gateway: 192.168.1.5

PuTTY

VNC viewer

:

Obtain IP Address Automatically

30

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:

:

Breadboard

Ohm's Law

Resistors

Switchs

Motors

BreadBoard

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73

esistor

(

)

(

)-

Ohm

R( 111)

1 Ohm 1

1000 Ohms = 1 K Ohm 1 K

1000000 Ohms = 1 M Ohm 1 M

:

2

3

0

:

"

"

: :

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:

: 1) (

100

5%

:

= ) ( 5%

= ) ( 1%

Multimeter

( 5)

ohm

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75

(

)

1( 111)

:

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:

hm's Law

(Amp I))((

V)

R

=

(

)

:

I(Current):

V(Voltage: )

R(Resistance):

:2 =\2=3

2:5= 1 =1*5=51

3=

:1

=0

= :\=1\0=2.5)(

ower

Watt 221 1

2211

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:

Motors

:

:

( DC Servo Stepper)

( 1 Phase3 Phase)

DC Motor

Servo Motor

DC MotorServo Motor

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readBoard

(

soldering iron )

"

BreadBoard "

Test Boardprototype board

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81

(

) jumpers

Cat5

)

(

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:

:

3

221

3+

: 5

( 5)

= 3)(\221( = )(1.13= )3

)led) )(

221

)

(

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83

:33221

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:

2)( :

3

221

)(

3

+

:

Push button switch

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85

:2 2

2

2

(

221)

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:

3 + :

3

221

) (

2)(

3

+

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87

0 :

11

3+

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PIOGPIOGeneral-purpose input/output (

)

2(

pins

)GPIO

( outputs( )imput )

Pin (1, 17) :3.3

51 51

Pin (2, 4) )( 5:

MicroUSB

MicroUSB

5

Pin (6, 9, 14, 20, 25) :Ground (GND)

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:

Pin (3, 5, 7, 8, 10, 11, 12, 13, 15, 16, 18, 19, 21, 22, 23, 24, 26):9

OutputInput

:Pins GPIOPin3

GPIO2 GPIO 17

Raspberry Pi GPIO pin map

802.11 g

WiFi

TCP/IP

0

i2C, SPI, UART, 1Wire

" "

inputGPIO

OutputCommunication Protocol

C, C++, C# (Mono), Java, Python, Perl, Ruby, Pascal

GPIO

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GPIO

PythonScratchCWiringPi

PIO

GPIO

C

) )GPIO

251(

250,000,000)

(

)

GPIO

http://elinux.org/RPi_Low-level_peripherals

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:

""

77

GUI

Supercmputers (cluster parrallel programming)

GPIO

"NASA"

(

GitHUB) CWI

" "Guido van Rossum

77 C" "

Monty Python

: ) (

) ( SymbianAndroid

:

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++CJava

)

(

oOracle, sybase , PostGres, mSQL , persistence , dbm

GPIO

2.9

GPIO

))

"

":http://librebooks.org/learn_programming_with_python3/

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:

) (

python IDLEPython Shell

:

"

"

Hello World

print

:print " Hello World "

Enter

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:

1+1Enter

2*2-1(22)

:

)= (

printx = 2print x

"" = )(

: " " myName = "Abdallah El-Masry"

print myName

x=2+3+2

print x

Ctrl+D

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:

)

(

py

x=3y=1+2sum=x+yprint sum

LeafPadAccssories sum.py

/home/pi

python sum.py

rpi.gpio GPIO

:sudo apt-get update

sudo apt-get instally python-dev python-rpi.gpio

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:linking Led

(

Flash)

:

Bread Board

Led

311

:

311

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:

import timeimport RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)GPIO.setup(11, GPIO.OUT)

while True:GPIO.output(11,0)

time.sleep(1)GPIO.output(11,1)time.sleep(1)

Leafpad

nano

(

)

LeafPad

LeafPadAccssories blinkpin11.py

/home/pi

Nano

while True

Tab

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nano Your-File

Your-File

nano blinkpin11.py

:

Ctrl+x

yEnter

: sudo python blinkpin11.py

) )

Ctrl + C

(

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:

)

Led "

"

) Pin)

GPIO.setwarnings(False) :

:

time

RPi.GPIOGPIO

: GPIO

Pin: Pin

PinINOUTGPIO

Pin INOUT

pinPin23:

GPIO.setup(11, GPIO.OUT)GPIO.setup(23, GPIO.IN)

import timeimport RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)

GPIO.setup(11, GPIO.OUT)

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:loops

while True:

Tab

:GPIO.output(pin,

status)

GPIO

pin status=

= =))(3.3 = )

:

time.sleep(time)

time.sleep(5)5

)

=

(GPIO.output(11,0)

time.sleep(1)

= (GPIO.output(11,1(3.3)

time.sleep(1)

GPIO.output(pin,status)TrueFalseTrue

(

1

)False

(

0

):

import timeimport RPi.GPIO as GPIOGPIO.setmode(GPIO.BOARD)GPIO.setup(11, GPIO.OUT)

while True:GPIO.output(11, False)time.sleep(1)

GPIO.output(11, True)time.sleep(1)

while True:command to doanother thing to doanother thin to do

while True:

GPIO.output(11,0)

Time.sleep(1)

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:

print:import timeimport RPi.GPIO as GPIOGPIO.setmode(GPIO.BOARD)GPIO.setup(11, GPIO.OUT)

while True:GPIO.output(11,False)print "Led on Pin 11 is now OFF (output = zero volt)"

time.sleep(1)

GPIO.output(11,True)print "Led on Pin 11 is now ON (output = 3.3 volt)"time.sleep(1)

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)(:

:

Digital Input

:

Bread Board

1

push button)(

:

3.3

1

23 GND

"" nano inputRead.py

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:

import timeimport RPi.GPIO as GPIOGPIO.setmode(GPIO.BOARD)

GPIO.setup(23, GPIO.IN)while True:

if (GPIO.input(23)==True):

print "'Input is True (3.3 volt)"else:

print "'Input is False (zero volt)"

time.sleep(1)

import timeimport RPi.GPIO as GPIO

GPIOGPIO.setmode(GPIO.BOARD)GPIO.setup(23, GPIO.IN)

GPIO.setmode(GPIO.BOARD) GPIO

GPIO.setup(23,GPIO.IN) 23

input

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)if-else =

- (

(

)()

if:

GPIO.input(23)

True 3.3Input isTrue (3.3 volt)

(

False)

Input is False

(zero volt)

if

if ( ):

else:

2

(something1 == something2) :2

(something1 != something2) : )(2

((something1 > something2 : 2

((something1 < something2 : 2

((something1 >= something2

:

2

((something1

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:

:

:

) (

:Light Detremnid Resistor (LDR)

:

Bread Board

1

))

311)(

:

1

GND3.3

23 nano lightSensor.py

311

1

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:import timeimport RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)GPIO.setup(23, GPIO.IN)GPIO.setup(11, GPIO.OUT)

while True:if (GPIO.input(23) == True):

GPIO.output(11,0)

else:GPIO.output(11,1)

:

sudo python lightSensor.py

)(

if

=

23=3.3

23)

=

(

if (GPIO.input(23)==True):print "'Input is True (3.3 volt)"

else:print "'Input is False (zero volt)"

time.sleep(1)

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:

True if False

)( import timeimport RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)GPIO.setup(23, GPIO.IN)

GPIO.setup(11, GPIO.OUT)

while True:if (GPIO.input(23) == False):

GPIO.output(11,0)else:

GPIO.output(11,1)

2

print GPIO.output

import time

import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)GPIO.setup(23, GPIO.IN)GPIO.setup(11, GPIO.OUT)

while True:if (GPIO.input(23) == False):

GPIO.output(11,0)print " Led on pin 11 is now OFF "

else:GPIO.output(11,1)print " Led on pin 11 is now ON "

time.sleep(1)

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: IR Motion Detector

IR Motion Detector

Ultrasonic (

Radar

)IR: Infra-red

PIR motion detector

( 9 )

711 91

)(

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:

:

3 3

5

)

(

Digital Out

()Ground)(

:

( 5 )

23

)

(

: nano motion.py

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:import timeimport RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)GPIO.setup(23, GPIO.IN)

while True:if (GPIO.input(23) == True):

pritn " Motion Detected "

else:pritn " There is No Motion "

time.sleep(1)

:

3 23

True

ifMotion Detected

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:

311) (

3

import timeimport RPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)GPIO.setup(23, GPIO.IN)GPIO.setup(11, GPIO.OUT)

while True:if (GPIO.input(23) == True):

GPIO.output(11,1)

print " Motion Detected, Now Turning On Led "time.sleep(3)

else:GPIO.output(11,0)print " There is No motion "

time.sleep(1)

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BCM

(

BOARD

)BCM

( Broadcom )

BCM BOARD Adafruit Breakout cable

( BCM

BOARD)

GPIO

GPIO: GPIO.setmode(GPIO.BOARD)

BCM: GPIO.setmode(GPIO.BCM)

BCM

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:

AdafruitAdafruitOpen Source Electronics

))

Adafruit Breakout Cable

GPIO

:

GPIO

Adafruit breakout cable

BCM

GPIO BCM

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dafruit GPIO breakout cable

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:

:

i2C

SPI

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PWM

Digital

HIGH(3.3

)

LOW

)

(

HIGHLOW3.3

)32

3.3)

Pulse Width

Modulation

HIGHLOW

HIGHLOW

)(

HIGH

LOW

Duty Cycle

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:

:PWM

(

)(

)

Hardware PWMSoftware PWMPWM

2(pin12)

GPIO

PWM

GPIO Software PWM

PWM

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:Software PWM

Software PWM

:

Bread Board

Led

311

nano

pwm.py: nano pwm.py

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:

:

import RPi.GPIO as GPIOimport timeGPIO.setmode(GPIO.BOARD)

GPIO.setup(11, GPIO.OUT)

p = GPIO.PWM(11, 50)p.start(5)

p.ChangeDutyCycle(10)time.sleep(3)p.ChangeDutyCycle(40)time.sleep(3)

p.ChangeDutyCycle(80)time.sleep(3)p.ChangeDutyCycle(100)time.sleep(3)

p.stop()GPIO.cleanup()

sudo python pwm.py

3

GPIOPWM:time

p = GPIO.PWM(11, 50)

PWM 51

p

pp.start(5)

Duty Cycle=5%p.ChangeDutyCycle(10)

time.sleep(3)

p.ChangeDutyCycle(10) Duty Cycle PWM

11% time.sleep(3)

PWMDuty cycle 10%

3

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p.ChangeDutyCycle(40)

time.sleep(3)p.ChangeDutyCycle(80)time.sleep(3)p.ChangeDutyCycle(100)

time.sleep(3)

Duty Cycle1%01%

1%11%

DutyCycle(10)DutyCycle(40)DutyCycle(80)

p.stop()GPIO.cleanup()

p.stop()

PWM

GPIO.cleanup()

)) PWM

Raspi.tv 2http://raspi.tv/2013/how-to-use-soft-pwm-in-rpi-gpio-pt-2-led-dimming-and-motor-speed-control

ULN2003

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:

WM

GPIOPWM

( ATmega ) PWM

Expanders

WM

PWMAdafruit Occidentalismotor?view=all-dc-a-controlling-9-lesson-pi-raspberry-http://learn.adafruit.com/adafruit

PWMWiring Pi

tutorials/gpio-pi-https://sites.google.com/site/semilleroadt/raspberry

Servo i2CPWMAdafruitPWMpi/overview-raspberry-with-driver-servo-channel-16-http://learn.adafruit.com/adafruit

32PWMPridopialp.html-2-9685-http://www.pridopia.co.uk/pi

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3( )

:

:

:

Bread Board

2311

2

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:

blink11.py:

import timeimport RPi.GPIO as GPIOGPIO.setwarnings(False)

GPIO.setmode(GPIO.BOARD)GPIO.setup(11, GPIO.OUT)

while True:GPIO.output(11,True)time.sleep(2)

GPIO.output(11,Flase)time.sleep(2)

blink13.py:

import timeimport RPi.GPIO as GPIOGPIO.setwarnings(False)GPIO.setmode(GPIO.BOARD)

GPIO.setup(13, GPIO.OUT)while True:

GPIO.output(13, True)time.sleep(.1)GPIO.output(13, True)

time.sleep(.1)

and(&)

) (

&:

2577 2579

sudo kill

:

sudo kill 2577

sudo kill 2579

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killall:

sudo killall sudo python blink11.py

killall:

:

) (

2(

)

)

(

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:

:

:uto loginpi

/etc/inittab()

:sudo nano /etc/inittab

Ctrl + w

1:2345:respawn:/sbin/getty --noclear 38400 tty1

(#)#1:2345:respawn:/sbin/getty --noclear 38400 tty1

1:2345:respawn:/bin/login -f pi tty1 /dev/tty1 2>&1

Ctrl+X

y

Enter

:

bootloginauto profile/etc/

:sudo nano /etc/profile

) &(

sudo python

:sudo python /home/pi/python_programe_1.py &sudo python /home/pi/python_programe_2.py &/home/pi/your_programe_1.sh &/home/pi/your_programe_2.sh &

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Htop

Task Manager

:sudo apt-get install htopy

sudo htop

:

( 1) 5%

Kill

F9 F10

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from nanpy import Arduinofrom nappy import serial managerfrom time import sleep

LED =13Arduino.pinMode(LED, Arduino.OUTPUT)

print ("Start Arduino Blink 5 time")

for i in range(0,5):Arduino.digitalWrite(LED, Arduino.HIGH)sleep(0.5)

Arduino.digitalWrite(LED, Arduino.LOW)sleep(0.5)

(

)

http://simplyarduino.com/?page_id=5

https://pypi.python.org/pypi/nanpy

https://github.com/nanpy/nanpy

http://www.raspberrypi.org/phpBB3/viewtopic.php?f=44&t=46881&p=368522&hi

lit=Arduino#p368522

ttyACM0

3

3

5

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:

:

sudo apt-get install -y arduinosudo apt-get install -y python-serial

USB

/dev/ttACM0ttyACM1

:ls /dev/tty*

( LXDEElectronics)

Arduino

UARTpython-serial

:

http://www.andremiller.net/content/raspberry-pi-and-arduino-via-gpio-uart

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http://www.fritz-hut.com/2012/08/27/connecting-an-arduino-and-raspberry-pi/ http://codeandlife.com/2012/07/29/arduino-and-raspberry-pi-serial-

communication/ http://www.instructables.com/id/The-Raspberry-Pi-Arduino-Connection/

http://robot-kingdom.com/ways-link-raspberry-pi-with-arduino-using-gpio-serial-

usb-i2c/

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:

2CI2C Inter Integrated Circuit Communications

(

IC

) )(

( 29)

PIC

i2C Nodes

( Serial data line)SDA(Serial clock line)SCL

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i2C

addressDatasheet

( Master )

) Slave )

Bits:7

START ( :) (

)

2Slave Address(9 :)

3Read/Write( :)(

( )

)

0ACK :)(

(

read

Write

)5Data (1) :

ACK:

9Data (2):

ACK:

7STOP :

i2C

51.111(

51)

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:

2C

Digital-to-analogue converters (DACs)

Analogue-to-digital converters (ADCs)

LCD displays

OLED Screens

Keyboards

Motor drivers

LED drivers

Memory chips and cards (EEPROM, RAM, FERAM, Flash)

Bus expanders/extenders (chips with 8 or 16 I/O pins controllable via I2C)

Other microcontrollers (Arduino based, genral AVR families, PIC).

i2C:

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i2c

GPIO i2C

Inputs/output i2C:

nano:sudo nano /etc/modules

: i2c-bcm2708i2c-dev

: sudo nano /etc/modprobe.d/raspi-blacklist.conf

( #)( )blacklist spi-bcm2708

blacklist i2c-bcm2708

sudo reboot

i2C i2C:sudo apt-get install -y python-smbussudo apt-get install -y i2c-tools

:Adafruit i2cSPI

UART

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:

:MP085

BMP085

)( i2C

( i2C Address)

2( 52)

(25)sudo i2cdetect -y 1 #if you use raspberry pi V.2sudo i2cdetect -y 0 #if you use raspberry pi V.1

i2C

0x77

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Adafruit (

)Github:git clone https://github.com/adafruit/Adafruit-Raspberry-Pi-Python-Code.git

i2C

:

cd Adafruit-Raspberry-Pi-Python-Codecd Adafruit_I2C

2 B

Adafruit_I2Cnano Adafruit_I2C

def __init__(self, address, bus=smbus.SMBus(0), debug=False):

)

(

def __init__(self, address, bus=smbus.SMBus(1), debug=False)

Adafruit_BMP085

sudo python Adafruit_BMP085_example.py

:from Adafruit_BMP085import BMP085bmp = BMP085(0x77)

temp = bmp.readTemperature()pressure = bmp.readPressure()altitude = bmp.readAltitude()

print "Temperature: %.2f C" % temp

print "Pressure: %.2f hPa" % (pressure / 100.0)print "Altitude: %.2f" % altitude

Adafruit_BMP085

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:

2C

GPIO Expander GPIO

i2Chttp://learn.adafruit.com/mcp230xx-gpio-expander-on-the-raspberry-pi

Character 16x2http://learn.adafruit.com/adafruit-16x2-character-lcd-plus-keypad-for-raspberry-pi

RTChttp://learn.adafruit.com/adding-a-real-time-clock-to-raspberry-pi

( Seven Segment)http://learn.adafruit.com/matrix-7-segment-led-backpack-with-the-raspberry-pi

Digital to Analog Converter (DAC)

http://learn.adafruit.com/mcp4725-12-bit-dac-with-raspberry-pi

Servo Motor http://learn.adafruit.com/adafruit-16-channel-servo-driver-with-raspberry-pi

BMP085) (http://learn.adafruit.com/using-the-bmp085-with-raspberry-pi

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:

):

GPIO

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:

MIT MIT

()

.

)(

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01

:

:

:

http://scratch.uaeu.ac.ae/

:GPIO

)(

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:

cratchPIO

GPIO

PIO Raspian

GPIO

:

sudo wgethttps://db.tt/mwn3LsYv -O isg.sh

sudo bash isg.sh

ScratchGPIO3:

" "

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ScratchGPIO

) (File

Open

Blink11:

:

311(

"" )

""

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:

( Scratch)

GPIO

(

:)http://www.pridopia.co.uk/rs-pi-set-scratch.html

http://scratch.uaeu.ac.ae/

http://cymplecy.wordpress.com/2013/04/22/scratch-gpio-version-2-introduction-for-beginners/

http://cymplecy.wordpress.com/2013/12/27/scratchgpio-documentation/

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:

:

WebIOPi

GPIO

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ebIOPi

WebIoPIInternet of Things

+) ( GPIO

WebIOPi

Firefox, Chrome,

Opera

GPIO

ExpandersShift Registers

C2iSPI 31 https://code.google.com/p/webiopi/

ebIOPi

WebIOPi

wget http://webiopi.googlecode.com/files/WebIOPi-0.6.0.tar.gz

:

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:

:

tar xvzf WebIOPi-0.6.0.tar.gz

cd WebIOPi-0.6.0sudo ./setup.sh

( )

21

1

Home Automation

:

sudo update-rc.d webiopi defaults

)( Reboot

Ip Address ifconfig

192.168.1.8

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) (

:8000:

http://192.168.1.8:8000

webiopiraspberry

:

ebIOPi

0:

GPIO Header:

2GPIO list:

3Serial Monitor:

( Serial Monitor Arduino IDE)

0Device Monitor:

(

)

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:

PIO Header&PIO list

:

GPIO HeaderGPIO List

( |)

INOUT

2

Pin

HIGH

3.3

) (

3.3

3.3

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ebIOPi

Led311 2

OUT

IN

221

Relay Board

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:

evice Monitor

WebIOPi

DS1822

ADS1014

:

http://code.google.com/p/webiopi/wiki/DEVICES

/etc/webiopi/config

Device Monitor

Expansion Board

ADC

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:

DS18B20

WebIOPi

:

Bread Board

DS18B20

4.7

Wire

1Wiresudo modprobe w1-gpio

sudo modprobe w1-therm

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:

1Wire) (

cd /sys/bus/w1/devicesls

ls 28-000004598ef8:

WebIOPi

/etc/webiopi/config:

sudo nano /etc/webiopi/config #temp0#temp1

( #)

DS18b20:

temp3 = DS18B20 slave:28-000004598ef8

28-000004598ef8

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Ctrl+X

Y

Enter

WebIOPiDevcies Monitor:

DS18B20 1Wire

:

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:

WebIOPi:

temp3 = DS18B20 slave:28-0000045348ev5temp4 = DS18B20 slave:28-00000411984ntemp5 = DS18B20 slave:28-000006698xcf

/sys/bus/w1/devices

1Wire i2C:temp1 = TMP102 slave:0x49temp2 = TMP102 slave:0x50

temp3 = DS18B20 slave:28-0000045348ev5temp4 = DS18B20 slave:28-00000411984n

WebIOPi

5

1Wire3 i2C

:

1Wire

: http://learn.adafruit.com/adafruits-raspberry-pi-lesson-11-ds18b20-

temperature-sensing/overview

http://raspbrew.tumblr.com/post/39850791984/reading-temperatures-on-

a-raspberry-pi-using-ds18b20

http://www.sbprojects.com/projects/raspberrypi/temperature.php

DS1822 1-Wire Temperature sensorDS1825 1-Wire Temperature sensorDS18B20 1-Wire Temperature sensor

DS18S20 1-Wire Temperature sensor

DS28EA00 1-Wire Temperature sensor

TMP75 I2C Temperature sensor

TMP102 I2C Temperature sensorTMP275 I2C Temperature sensor

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WebIOPi: Client Server

client

WebIOPi Server

WebIOPi

Pi-2-Pi communication

Serial monitor

Firmata

http://code.google.com/p/webiopi/wiki/README?tm=6

ebIOPi

http://trouch.com/2013/03/04/webiopi-in-the-

magpi-cambot-tutorial/

http://inductible.wordpress.com/2013/02/23/tel

emus-a-remotely-operated-vehicle-based-on-

raspberry-pi-and-arduino/

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:

:

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SB Web Camera ) (

3( 21

)

4Tech

Web

Camera

USB(

)

BootUSB

USB

/dev/:lsusbls /dev/v*

)(

( video0)

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:

fswebcamera:

sudo apt-get install fswebcamy

test.jpg

/home/pi:fswebcam -d /dev/video0 -r 640x480 test.jpeg

fswebcam

-d /dev/video0 /dev

-r 640x480Resolution

test.jpeg

/home/pi

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ffmpeg

mplayer:

sudo apt-get install ffmpeg -ysudo apt-get install mplayer -y

test.avi 640x480:

ffmpeg -f video4linux2 -r 25 -s 640x480 -i /dev/video0 test.avi

ffmpeg aviCtrl+C

/home/pi:

mplayer /home/pi/test.avi

VNC

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:

Motion

:

Motion Detector

Frame Rate

otion

: sudo apt-get install motion-y

motion

/etc/default/motion

:

"

"

sudo nano /etc/default/motion

start_motion_daemon=no noyes

motion Ctrl+X:

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""

:sudo nano /etc/motion/motion.conf

:

:

:

daemon off

daemon on

:0101

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:

:webcam_localhost ononoff

Ctrl+X

sudo reboot

: ) (

http://192.168.1.7:8081

192.168.1.7 :8081

VLC

FileOpen network stream

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otion

HDhttp://www.codeproject.com/Articles/665518/Raspb

erry-Pi-as-low-cost-HD-surveillance-camera

http://www.makeuseof.com/tag/how-to-capture-time-lapse-photography-with-your-raspberry-pi-and-dslr-or-usb-webcam/

https://medium.com/p/2d5a2d61da3d

http://astrobeano.blogspot.com/2012/08/raspberry-

pi-with-two-webcams.html

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:

:

Face Recognetion

ASIMO

Word fiel

Motion Estimation

Image Restoration

Object Recognition

Video Tracking

OpenCV (Open Computer Vision)

Python, C, Java, Ruby,

VB, C#.net Windows, Mac, Linux, Solaris

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(

Compiling

)

Debian

python-opencv

): :)

sudo apt-get instally python-opencvsudo apt-get instally libcv-dev libopencv-dev libcv2.3 opencv-doc

35 1

openCV

wget:)(

wgethttp://stevenhickson-code.googlecode.com/svn/trunk/AUI/Imaging/testchmod +x test

./test

Terminal)(

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:

""

face_detect_rpi.zip

wget

(

:)wgethttp://goo.gl/oA8SB0

unzip face_detect_rpi.zip

facedetect.pyface.xml python facedetect.pycascade=face.xml 0

0

:

Vendetta (V for Vendetta )

( 91)

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"

"

Magic mirror

openCV

Face Recognition

:http://www.youtube.com/watch?v=yzYIxNgDZu4

" "

" "

9

:http://thinkrpi.wordpress.com/2013/05/22/opencv-and-camera-board-csi/

openCV :

compile

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:

OpenCV

http://opencv.org/books.html

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:

WiFi

3GInternet

WiFi

3G Usb

Modem

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:

USB

( Alfa Wifi )3

Tplink WN321, Dlink-802.11n, Alfa Wifi AUS036

Alfa Wifi

external powered usb

hub

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WiFi Config

:

Scan

add

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:

connect

/etc/network/interfaces

)

(

:sudo nano /etc/network/interfaces

iface wlan0 inet dhcp

wpa-ssid "ssid"wpa-psk "password"

ssid

password

my-network-ssidmy-wifi-password

iface wlan0 inet dhcp

wpa-ssid "my-network-ssid"

wpa-psk "my-wifi-password"

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:

Ctrl+X wifi

ifconfig

wlan0eth0

wlan0 192.168.1.10:

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:

SB (3G) Modem 3G modem

:

o

3G modems

o(USB flash disk)

o3G internet 02

3G modem

3G modem: 3G modem:

" Etisalat Egypt"

:

12

3

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:

sudo apt-get install sg3-utils ppp wvdial -y

:G modem

3G modem

ls /dev/tty*

/dev/ttyUSB0

(

)

3G modem

USB flash disk

sudo apt-get install usb-modeswitchsudo /usr/bin/sg_raw /dev/sr0 11 06 20 00 00 00 00 00 01 00

usb-modeswitch

ls /dev/tty*

/dev/ttyUSB0/ dev/ttyUSB1

USB modem

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:

:

/ etc/wvdial.conf

sudo nano /etc/wvdial.conf

[Dialer etisalat]Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0Modem Type = USB Modem

Phone = *99***1#ISDN = 0Username = " "Password = " "

Init1 = ATZInit3 = AT+CGDCONT=1,"IP","internet.etisalat"Modem = /dev/ttyUSB2Baud = 7200000Auto DNS = 1Dial Command = ATDTCarrier Check = yesStupid Mode = 1

" "

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Phone:( server )

( -- ) o

*99***1#o

*99#

Username:)(

" blank"

Password:)(

Baud :

:o

115200o 7200000o

9600

Modem:ls /devo /dev/ttyUSB0o

/dev/ttyUSB1o /dev/ttyUSB2

ZTE MF190S

Configurations: ZTE MF190S Linux connection configurations

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:

USB Modems

-ZTE[Dialer etisalat]

Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0Modem Type = USB ModemPhone = *99***1#ISDN = 0Username = " "Password = " "

Init1 = ATZInit3 = AT+CGDCONT=1,"IP","internet.etisalat"Modem = /dev/ttyUSB2Baud = 7200000Auto DNS = 1Dial Command = ATDTCarrier Check = yesStupid Mode = 1

-Huawei[Dialer vodafone]Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0Modem Type = USB Modem

Phone = *99***1#ISDN = 0Username = "internet"

Password = "internet"Init1 = ATZInit3 = AT+CGDCONT=1,"IP","internet.vodafone.net"Modem = /dev/ttyUSB0Baud = 115200Auto DNS = 1

Dial Command = ATDTCarrier Check = yesStupid Mode = 1

nterneti

:

/ etc/wvdial.conf

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:

sudo wvdial etisalat &

Etisalat

sudo wvdial vodafon &

IP address

WvDial: Internet dialer version 1.61--> Initializing modem.

--> Sending: ATH

ATH

OK--> Sending: ATE1ATE1OK--> Sending: AT+CGDCONT=1,"IP","internet"

AT+CGDCONT=1,"IP","internet"OK

--> Modem initialized.

--> Sending: ATDT*99#

--> Waiting for carrier.ATDT*99#CONNECT

--> Carrier detected. Starting PPP immediately.

--> Starting pppd at Fri Jun 14 22:35:19 2013--> Pid of pppd: 3145--> Using interface ppp0

--> pppd: y

--> pppd: y

--> local IP address 10.133.163.246--> pppd: y

--> remote IP address 10.64.64.64--> pppd: y--> primary DNS address 89.108.202.20

--> pppd: y--> secondary DNS address 89.108.195.20

--> pppd: y

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:

Raspi-Config

111

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raspi-config

Enable Boot to Desktop

Boot3

:

Console text

:( boot)

2Desktop log in as user "pi" :LXDE

( booting)

3Scratch start :Scratch

Scratch

Desktop log in

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:

Internationalisation option

:

Change Local

:

:

ar_EG.UTF-8space)(

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Tab OkEnter

) )

) (

Internationalisation option

) (

(

)

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:

" Cairo"TabokEnter

Internationalisation option

Change Keyboard Layout:

) ( )(

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Enable Camera

CSI Camera

CSIEnable CameraRaspi-

Config

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:

Rastrack

rastrack

(http://rastrack.co.uk)

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)( ""Overclocking CPU

GPU

RAM

raspi-configoverclock

:

5:

None :CPUGPU

2Modest:11

3Medium:711

051( 011)

0High:751 051

5Turbo( ):111

GPU511 ( 251 )

11

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:

51%

211%

High

Turbo

)( Heat Sink

Sticky Thermal Compound

)(

= 5

= 9

:

http://www.michaeldornisch.com/2012/06/diy-raspberry-pi-heat-sink.html

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:

BCM

)

(

: vcgencmd measure_temp

0.9:

http://elinux.org/RPiconfighttp://htpcbuild.com/htpc-software/raspberry-pi-openelec/openelec-overclocking/http://www.raspberrypi.org/archives/2008

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:

dvanced Options

" Advanced option":

Overscan :

HD

Hostname :

Memory Split

:

RAM

52

GPU

RAM(0 GPU=0RAM=448

)

SSH :

( )

SPI :SPIGPIO

Update

:raspi-config

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Backup

Ghost backup

Win32 Image Writer

ReadWrite

:

d:\raspberry-pi-backup.img

raspberry-pi-backup.img)( d/:

:Read raspberry-pi-

backup.img(

)

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:

/ dev/sdb

ls /dev sudo umount sdb*

raspberry-pi.backup.img

sudo dd if=/dev/sdb of=~/raspberry-pi-backup.img bs=1M

:3810+0 records in

3810+0 records out

3995074560 bytes (4.0 GB) copied, 340.63 s, 11.7 MB