Development Atmel AVR on MacOS X

One reason for me to install windows on my Macbook Air is do something with AVR. After long search on Internet. I found the solution to move this thing back to MacOS.

1. CrossPack – A development environment for Atmel AVR (

Screen Shot 2012-12-14 at 10.36.48 AM

Screen Shot 2012-12-14 at 10.37.00 AM

With this CrossPack you can use command line to compile your code.

How to program hex file to your AVR
avrdude -p m328p -c avrisp2 -P /dev/cu.usbmodem00001201 -U flash:w:3pi-serial-slave.hex

But you also able to use GUI tools like ‘eclipse’. By install this following program.

1.  Eclipse IDE for C/C++ Developer (

2. Open Eclipse program and goto “Help -> install new software” and type “”



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