Please download the latest version of AVR MacPack from the list below. The version number is the release date in ISO date format (YYYYMMDD). For recent changes and a list of software packages included in a particular version please see the Release Notes below.

Release Notes

Version 2008-07-21

• Avrdude and other tools which use libusb did not work in version 20080716. This version fixes the issue. Older versions are not affected.

Version 2008-07-16

• Based on patches from WinAVR 20080610.
• Added "binary constants" patch for gcc 3.

Version 2008-05-14

• New versions: gcc 4.3, avr-libc 1.6.2, simulavr 1.2.5.
• Based on patches from WinAVR 20080512.

Version 2008-03-18

• Upgraded to avr-libc 1.6.1 patch level 2008-02-28. Gcc 4.2.2 requires this version for some of the newer devices.
• Added links to fuse calculators and other related information in manual.
• Fixed a problem with changes in /etc/csh.login which caused an error message for users with tcsh as login shell.

Version 2008-01-21

• Fixed a problem in the template project where Xcode could not find avr-gcc and related tools (problem with PATH environment variable).
• Fixed listing of supported devices in manual.
• Allow user specific template projects in ~/.AVRMacPack/templates/TemplateProject.

Version 2007-12-01

Switching between avr-gcc version 3 and 4 has been improved. We now switch not only gcc, but also avr-libc. This release comes with two versions of avr-libc: one compiled with avr-gcc 3 and one with avr-gcc 4.

Version 2007-11-26

This is the initial release. It contains the following software packages:

• gcc 3.4.6
• gcc 4.2.2
• GNU binutils 2.18
• avr-libc 1.4.7
• avrdude 5.5
• libusb 0.1.12
• gdb 6.5
• avarice 2.7
• simulavr 0.1.2.2
• GNU make 3.81