1. Programming Embedded Systems
Hands on Experience with AVR32
By:
Stefan Persson Mazhar Hussain Muhammad Amir Yousaf

2. Tutorial Overview Introduction to Development Board Live Demonstration
µ-Controller
Sensors
Display
Peripherals
AVR Studio Getting Started
Workspace creation
Project creation
Project building
Target creation and Loading Program
Course Objective
Live Demonstration

3. Introduction to Development Board
µ-Controller Sensors Display Peripherals
EVK1100
Evaluation kit and development system for the AVR32UC3A family
EVK1100 is a fully functional embedded computer system.
Circuit board has a flexible power system that accepts 8-20V DC input and can be operable via USB port.
The EVK1100 embeds an Atmel Data flash (8MBytes) and a SDRAM (32MBytes).
Several communication interfaces are available on the EVK1100: RS232, USB and ETHERNET.

4. µ-Controller Sensors Display Peripherals
A JTAG connector is provided to interface JTAGICE mkII (Programmer and debugger) .
EVK1100 provides three clock inputs
for controller
Main clock Oscillatior i.e 12MHz
A spare clock Oscillator i.e 12MHz
RTC clock at KHz
Block Diagram EVK1100

5. µ-Controller Sensors Display Peripherals
Published BY ATMEL

6. µ-Controller Sensors Display Peripherals
Lowest power Consumption (2xAA battery=19years)
Support High data throughput.
High Speed Communication Interfaces
USB up to 480 Mbit/s
Ethernet up to 100 Mbit/s
SPI up to 33 Mbit/s
SSC up to 33 Mbit/s (I2S)
USART up to 33 Mbit/s
UART up to 4 Mbit/s
I/O pin toggle up to 33 MHz

7. µ-Controller Sensors Display Peripherals
Support Provided :
Optimized drivers for all peripherals to speed up development.
Floating point and DSP arithmetic
USB and TCP/IP stacks
Optimized audio, picture and video codec's, display
drivers, TCP/IP services, web server, FAT12/16/32 file system, plus a complete freeRTOS Real Time OS

8. µ-Controller Sensors Display Peripherals
Published BY ATMEL

9. µ-Controller Sensors Display Peripherals
Name
GPIO Names
Alt. Function Used
Light
PA 23
ADC2
Temperature
PA21
ADC0
Potentiometer
PA22
ADC1

10. µ-Controller Sensors Display Peripherals
4x20 LCD to Design Human to Machine Interface for Soft. Development
LCD Pin
GPIO Name
Alt. Function 5
PA16
SPI1_MOSI 7
PA17
SPI1_MISO 6
PA15
SPI1_CLK 4
PA19
SPI1_CS2 18
PA18
PWM_6

11. µ-Controller Sensors Display Peripherals
On Board Peripherals:
µ-Controller Sensors Display Peripherals
USB (2.0 mini A-B receptacle)
Ethernet (External Ethernet Phy 10/100 and RJ45 connector)
Atmel DataFlash (8 MBytes)
SDRAM (32 MBytes)
USARTs (Dual)
LEDs on board (Six)
Push Buttons (Three excluding Reset Push button)
Joystick
SD/MMC slot
SPI (Two SPI interface one is dedicated for LCD one free)
TWI (Two wire Interface)

12. µ-Controller Sensors Display Peripherals
Expansion Connectors:
µ-Controller Sensors Display Peripherals
>>SSC, PWM output 0 to 6,Timer A and timer B,TWI,ADC inputs line 0 to 7,
SPI 0 to 1,USART 0 to 3,MAC,GPIO

13. Tutorial Overview Introduction to Development Board Course Objectives
µ-Controller
Sensors
Display
Peripherals
AVR Studio Getting Started
Workspace creation
Project creation
Project building
Target Creation and Loading Program
Course Objectives
Live Demonstration

14. AVR Studio Getting Started
Workspace creation
Project creation
Project building
Target Creation & Loading program
Start -> Program -> Atmel AVR Tools -> AVR32 Studio

15. amir.yousaf@miun.se mazhar.hussain@miun.se

16. Running an Example Project Workspace creation Project creation
Click File >> New >> Project >>AVR32 Example Project
Workspace creation
Project creation
Project building
Target Creation & Loading program
Running your own Project
Click File >> New >> Project >>AVR32 C Project From Template

17. Target Creation & Loading program
Building a Project
Select the project from the project plan (on left side of the window) and right click
Click ‘Build Project’
Workspace creation
Project creation
Project building
Target Creation & Loading program
Build complete for project ’myproject’
’Debug’ directory will be added in the workspace
myproject.elf will be created in the Debug directory and is ready to be loaded in the controller

18. Tool for using programming is JTAG or USB cable (for ISP)
For Programming EVK1100 there are three listed methods available, (Note: we can use two among them)
In system Programming (ISP)
Programming Via JTAG port
Self Programming via One chip BOOT program
Tool for using programming is JTAG or USB cable (for ISP)
JTAG ICE mkII
Workspace creation
Project creation
Project building
Target Creation & Loading program

19. For Programming EVK1100 we need to add a Target Workspace creation
Scan the target as shown in Picture
Workspace creation
Project creation
Project building
Target Creation & Loading program

20. Workspace creation
Project creation
Project building
Target Creation & Loading program
Configure the target device i.e JTAGICE mkII for downloading your program

21. Loading Code in the Micro-controller Loading through USB DFU
Loading through JTAG
Workspace creation
Project creation
Project building
Target Creation & Loading program
On EVK1100
Press the joystick downwards and hold it.
Now press the re-start button to put the device in programming mode
On AVR Studio
Right-click on target for USB-programming and click program.
Browse the target file and press ‘ok’ in newly appeared window to start loading the program

22. Loading Code in the Micro-controller Loading through JTAG
Workspace creation
Project creation
Project building
Target Creation & Loading program
Right click on JTAGICE mkII and click on ‘Program’.
Browse the target .elf file and press ok to start loading

23. Tutorial Overview Introduction to Development Board Live Demonstration
µ-Controller
Sensors
Display
Peripherals
AVR Studio Getting Started
Workspace creation
Project creation
Project building
Target creation and Loading Programs
Course Objective
Live Demonstration

24. Application Our WSN Platform (Sentio) SENTIO32:
Number of different platforms targeting different application areas
SENTIO a stackable platform developed in 2004 (IEEE compatible(Zigbee), having three layers i.e communication layer, processing layer (Atmel Mega 128L 8-bit uC), and analog/digital interfaces to sensor layer. Sufficient for short range communication.
SENTIO-HP high-precision wireless instrument that can be used for characterizing processes
SENTIO-BT for urban sensing applications.
SENTIO-e2 for  environmental monitoring, communicating at 433MHz at ranges up to 1 km. Global communication via GSM/GPRS or to a PC via USB
SENTIO32:
A latest platform that is very compact with (IEEE compatible (Zigbee)) and processor (AVR32) on the same board.
It is a Development Board, can be used for variety of wireless sensor applications

25. Tutorial Overview Introduction to Development Board
µ-Controller
Sensors
Display
Peripherals
AVR Studio Getting Started
Workspace creation
Project creation
Target creation
Project building and Downloading
Course Objective
Live Demonstration

26. Demonstration