hands on experience with avr32 - miunapachepersonal.miun.se/~gorthu/ass/avr tutorial.pdf · hands...
TRANSCRIPT
Hands on Experience with AVR32
By:
Mazhar Hussain Muhammad Amir Yousaf
mazhar.hussain @miun.se [email protected]
2010-11-03
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Tutorial Overview
Introduction to AT32UC3A0512 (µ-Controller)
µ-Controller
Sensors
Display
Peripherals
AVR Studio Getting Started
Workspace creation
Project creation
Project building
Target creation and Loading Program
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2010-11-03
Published BY ATMEL
µ-Controller
KIT
Sensors
Display
Peripherals
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Lowest power Consumption (2xAA battery=19years)
High Speed
– Clocked upto 66Mhz
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
One 8-channel 10-bit Analog-To-Digital Converter
2010-11-03
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[email protected] [email protected]
µ-Controller
KIT
Sensors
Display
Peripherals
2010-11-03
Published BY ATMEL
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µ-Controller
KIT
Sensors
Display
Peripherals
Introduction to Development Board
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.
2010-11-03
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µ-Controller
KIT
Sensors
Display
Peripherals
Sensor
Name
GPIO
Names
Alt.
Function
Used
Light PA 23 ADC2
Temperature PA21 ADC0
Potentiometer PA22 ADC1
2010-11-03
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µ-Controller
KIT
Sensors
Display
Peripherals
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
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4x20 LCD to Design Human to Machine Interface for
Soft. Development
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µ-Controller
KIT
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)
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On Board Peripherals:
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µ-Controller
KIT
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 32.768 KHz
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Block Diagram EVK1100
µ-Controller
KIT
Sensors
Display
Peripherals
2010-11-03
Expansion Connectors:
>>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
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µ-Controller
KIT
Sensors
Display
Peripherals
Tutorial Overview
Introduction to Development Board
µ-Controller
Sensors
Display
Peripherals
AVR Studio Getting Started
Workspace creation
Project creation
Project building
Target Creation and Loading Program
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AVR Studio Getting Started
2010-11-03
Workspace creation
Project creation
Project building
Target Creation &
Loading program Start -> Program -> Atmel AVR Tools ->
AVR32 Studio
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Running an Example Project– Click File >> New >> Project >>AVR32 Example Project
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• Running your own Project
• Click File >> New >> Project >>AVR32 C Project From Template
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
2010-11-03
Building a Project
Select the project from the project plan (on left side of the
window) and right click
Click ‘Build Project’
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
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
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
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
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For Programming EVK1100 we need to add a Target– Scan the target as shown in Picture
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
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Configure the target device i.e JTAGICE mkII for
downloading your program
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
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Loading Code in the Micro-controller
Loading through USB DFU
Loading through JTAG
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
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
2010-11-03
Loading Code in the Micro-controller
Loading through JTAG
Right click on JTAGICE mkII and click on ‘Program’.
Browse the target .elf file and press ok to start loading
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Workspace creation
Project creation
Project building
Target Creation &
Loading program
