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### [ct-bot] Fwd: [avr-gcc-list] New tool releases

Absender: Timo Sandmann
Datum: Mi, 31.10.2007 00:25:12
References: <20071030195919.GX1672@xxxxxxxxxxxxxxxxx>

    Hallo,

`nur zur Information: Es gibt einige Updates für die avr-Toolchain` `(s.u.).` `Inwiefern das für unseren Code Vorteile bringt, weiß ich nicht, ich` `habe es (noch) nicht getestet. Ob das neue avrdude Flashen per (W)LAN` `nun auch unter Windows unterstützt, habe ich bisher ebenfalls noch` `nicht in Erfahrung gebracht, Feedback ist aber gern willkommen. ;-)`

`Mit den in unserer Installationsanleitung angegebenen Versionen /` `Links für die Toolchain ist man natürlich weiterhin auf der sicheren` `Seite, nur eben nicht unbedingt ganz so up-to-date.`

    Viele Grüße,
    Timo

    Anfang der weitergeleiteten E-Mail:

>     Von: Joerg Wunsch <j@xxxxxxxxxxxxxxxxx>
>     Datum: 30. Oktober 2007 20:59:19 MEZ
>     An: avr-gcc-list@xxxxxxxxxx
>     Betreff: [avr-gcc-list] New tool releases
>     Antwort an: Joerg Wunsch <joerg_wunsch@xxxxxxxxxxxxxxxxx>

>     Triggered by the impending release of FreeBSD 6.3 and 7.0 (yes, they
>     prepare a stable and a bleeding edge release almost in parallel), most
>     of the AVR opensource tools have got new releases as well.  In detail
>     this is:

>     avr-libc-1.5.1.20071029
>     =======================

>     This is a "sneak preview" of the avr-libc development tree.  Its
>     primary intention is to provide some kind of public gamma testing for
>     the new features in it.  In no particular order, the list of new
>     things includes:

>     . A completely rewritten floating-point library, contributed by Dmitry
>       Xmelkov.  It is smaller and faster, but as it's an almost full
>       rewrite, this triggered the intention to prepare a public release
>       from the development source code base.

>     . A rewritten and much extended <avr/interrupt.h>, contributed by Dean
>       Camera.  This re-introduces the availability for a macro that can be
>       used to declare an ISR that starts with interrupts initially
>       enabled, but also simplifies declaring "naked" ISRs, and includes
>       ISR aliasing features as well.

>       The older ISR_ALIAS() macro has been deprecated in favour of the
>       ISR_ALIASOF() attribute to the rewritten ISR() macro.

>     . An <util/setbaud.h> helper file, contributed by Cliff Lawson and
>       Carlos Lamas.  The idea behind that file is to provide a simple
>       preprocessor logic for the calculation of AVR baud rate prescaler
>       values, which also includes a check against a pre-defined acceptable
>       baud-rate tolerance (2 % by default), and also automatically
>       suggesting the use of the U2X bit when it's necessary in order to
>       achieve the baud-rate tolerance.

>     . An <util/atomic.h>, also contributed by Dean Camera.  This offers a
>       nice wrapper to make certain brace-blocks in an application atomic
>       with respect to being not interrupted.

>     So please test it, folks!  By its time, the code base that can be seen
>     there will eventually become release 1.6.0, forming a new stable
>     release line.

>     avr-libc 1.4.7
>     ==============

>     This is the current release of avr-libc from the stable branch.
>     Please see the NEWS file for a list of changes, compared to 1.4.6:

>     http://www.nongnu.org/avr-libc/NEWS.txt

>     AVRDUDE 5.5
>     ===========

>     . Add support for the USBtinyISP programmer (patch #6233)

>     . Add support for the C2N232I serial bitbang programmer (patch #6121)

>     . Bugfixes.

>     AVaRICE 2.7
>     ===========

>     New CPU support added:
>     ----------------------

>     . AT90PWM2B/AT90PWM3B (same as AT90PWM2/3 but different signature)
>     . ATmega325/3250/645/6450

>     New features added:
>     -------------------

>     . Software breakpoints are now also supported when using JTAG.

>     Summary of important bug fixes:
>     -------------------------------

>     . Complete overhaul of the USB communication, making it much more
>       robust, and less resource-consuming.

>     . DebugWire bug fix submittted by Shaun Jackman.

>     FreeBSD ports/patches
>     =====================

>     The FreeBSD ports of avr-binutils and avr-gcc have been updated to
>     binutils 2.18, and GCC 4.2.2, respectively.  This includes updating
>     the patches contained therein, which are apparently used by others as
>     reference for own porting efforts.

>     I'd like to thank everyone who contributed to these efforts!  Thank
>     you, merci, gracias, danke schoen, mange tak, spasibo bolshoye!

>     --
>     cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

>     http://www.sax.de/~joerg/                        NIC: JW11-RIPE
>     Never trust an operating system you don't have sources for. ;-)

>     _______________________________________________
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>     AVR-GCC-list@xxxxxxxxxx
>     http://lists.nongnu.org/mailman/listinfo/avr-gcc-list

- Voriger (Datum): Re: [ct-bot] Verhalten behaviour_goto_pos -> transport_pillar_behaviour, Timo Sandmann
- Nächster (Datum): AW: [ct-bot] Verhalten behaviour_goto_pos ->transport_pillar_behaviour, Frank Menzel
- Voriger (Thread): [ct-bot] Postings, Replies und Co., Benjamin Benz
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