Compiling AVR Toolchain under OS X Lion

Atmel's official toolchain for programming its AVR devices is AVR Studio. AVR Studio 5 is Windows only, but uses the gcc as its C compiler which is open-source. A viable option for Mac users is to use CrossPack, which contains precompiled versions of everything you need to develop for AVR devices, but it does not always use the latest version available.

As I'm planning to use the new ATxmega128B1 I need a newer version and so I wanted to compile everything by myself. This article gives a brief overview how to compile everything. Continue reading

Tune Terminal in OS X Lion

If your are using terminals on other operatings systems than OS X on a daily basis, you might have noticed that the Terminal App behaves a little bit different in some aspects. When I installed my iMac a year ago I needed some time to adopt everything to my needs. Yesterday, I received my new MacBook Air running OS X Lion and when I tried to get everything like on my iMac I found some things which changed in Lion. So I decided to write a small post about my Terminal tweaks. Continue reading