AVR-Hello-World

Files in HelloWorld are files created mostly when following the Getting Started With AVR videos from Atmel

Parts

• ATtiny2313
  • Official Documentation
  • Summary
  • Complete Datasheet
• Transmitter: WRL-10534
• Receiver: WRL-10532
• Speakers: GF0668
• N-Channel MOSFET: FQP30N06L
• LED: COM-12062

Color	Brightness	Wavelength	VDrop	IMax	Resistor?
Red	150-200mcd (200mcd)	620-625nm	2.0-2.4V(2.2V)	20mA	330 Ohm
Yellow	150-200mcd	587-591nm	2.0-2.4V	20mA	330 Ohm
Blue	300-400mcd	465-467.5nm	3.0-3.4V	30mA	187 Ohm
Green	150-200mcd (200mcd)	570-575nm	2.0-2.4V (2.2V)	20mA	330 Ohm

Other Links

• Running TX433 and RX433 RF modules with AVR microcontrollers
• MP3 Player Shield Hookup Guide V15
• LED Series Resitor Calculator
• LED Tutorial
• AVRDUDE Tutorial
• picoPower Basics
• AVR Libc Home Page

ATtiny2313 pinout

BusPirate Reference

NOTE TO SELF: run wire directly, ribbon cable does not work

• SparkFun cable mapping

BusPirate Signal	AVR Signal	ISP pin (6)	BusPirate Cable Color (SparkFun)	ATtiny2313 Pin	ATmega328P pin
GND	GND	6	Black	10	8
+5V or +3.3V	Vcc	2	Grey or White	20	7
CS	RESET	5	Red	1	1
MOSI	MOSI	4	Pink / Orange	17	17 (PB3)
MISO	MISO	1	Brown	18	18 (PB4)
SCLK/CLK	SCK	3	Yellow	19	19 (PB5)

• Using the BusPirate as a power source for the circuit

AVRDUDE

• avrdude -c buspirate -p attiny2313 -P COM3 -v
• avrdude -c buspirate -p attiny2313 -P COM3 -U flash:w:HelloWorld.hex