mainAVR C Runtime Library - Summary


Group identification
Id: 2140
System Name: avr-libc
Name: AVR C Runtime Library
Group Type: non-GNU software and documentation

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This group is not part of the GNU Project.

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The C runtime library for the AVR family of microcontrollers. For use with GNU toolset (Binutils, GCC, GDB, etc.)

Registration Date: Mon 27 May 2002 03:53:03 PM UTC
License: Modified BSD License
Development Status: 5 - Production/Stable


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avr-libc 2.0.0 released
     posted by joerg_wunsch, Mon 15 Feb 2016 10:16:29 PM UTC

Version 2.0.0 of avr-libc has been released.

The main reason for the version jump was that support for
GCC 5+ has been added, which uses a different mulitilib

Apart from that, there are numerous small changes and bugfixes
that went into the tree since the previous release 1.5 years

avr-libc 1.8.1 released
     posted by joerg_wunsch, Tue 12 Aug 2014 09:54:35 PM UTC

Well, it's been more than 2.5 years since the previous release.
Many people contributed to avr-libc lately, so even though I
didn't have the time for a thorough sweep over the bug
database, I decided to finally roll a new release.

Please have a look at the NEWS file for a summary of all those
things that have been done.

avr-libc-1.7.1 released
     posted by joerg_wunsch, Mon 21 Feb 2011 10:42:00 AM UTC

avr-libc-1.7.1 has been released on 2011-02-16.

This is primarily a bugfix release, and particularly, it fixes the infamous delay.h bug that caused the delay algorithm to be way off (

avr-libc 1.6.8 released
     posted by arcanum, Mon 10 May 2010 05:20:23 PM UTC

avr-libc 1.6.8 was released on February 11, 2010. Packages can be downloaded from the Download area.

Yes, there were other releases between the last News item and this one. We're just a bit slow on updating the News.

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