AVR Programming Using Mac OS X

by Noel on February 15, 2012

Go to http://www.obdev.at/products/crosspack/download.html
and download CrossPack for AVR development

Install the DMG file

double click the icon to run the installation

Open a Terminal and type “avrdude” in the command line.
You should see something like this.

Congratulations! You’re now ready for AVR programming.

Now let’s try and compile a demo program.

Open a terminal window and type the following

bash$ cd ~/Documents
bash$ mkdir AVR
bash$ cd AVR
bash$ avr-project Demo
bash$ open Demo

This will create a new directory called AVR under the Documents folder, and it will create a project called “Demo”.

After you type “open Demo” it will open up a window like this.

Using Xcode

Double click on the Demo.xcodeproj and it will open the Demo project in Xcode. (note: You must have Xcode installed)

Open the main.c file

Now you can edit the code.

To compile, click the RUN icon.

Let’s verify if it indeed created our HEX file.

Awesome! We now have our HEX file which we can burn to our microcontroller.

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