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### [ct-bot] JFYI: WinAVR 20071221 Released

Absender: Timo Sandmann
Datum: Fr, 21.12.2007 17:23:10
References: <258DDD1F44B6ED4AAFD4370847CF58D5586C14@xxxxxxxxxxxxxxxxxxxxxx>

    Hallo,

`interessant dürften vor allem die neue float-lib und die Möglichkeit` `fuse-bits im Programm-Code zu integrieren sein. Eventuell noch` `atomic.h und setbaud.h`

    Viel Spaß beim Testen ;-)

    Gruß Timo

    Anfang der weitergeleiteten E-Mail:

>     Von: "Weddington, Eric" <eweddington@xxxxxxxxxxxxx>
>     Datum: 21. Dezember 2007 07:15:56 MEZ
>     An: <avr-gcc-list@xxxxxxxxxx>
>     Betreff: [avr-gcc-list] WinAVR 20071221 Released

>     Hi All,

>     It's finally here, just in time for the holidays! WinAVR 20071221.

>     Very Special Thanks to all the contributors and all the toolchain
>     maintainers: Joerg Wunsch, Anatoly Sokolov, Dmitry Xmelkov, Denis
>     Chertykov, Marek Michalkiewicz, and anyone else I may have forgotten.

>     Because we're going into the holiday season, if there are any problems
>     with this release, they will be addressed after the New Year.

>     Below is just a sample of what's new.

>     - Added support for these devices:

>     * AT90PWM216
>     * AT90PWM316
>     * ATtiny43U
>     * ATtiny48
>     * ATtiny88
>     * AT90PWM2B
>     * AT90PWM3B
>     * ATmega48P
>     * ATmega88P
>     * ATmega168P
>     * ATmega328P
>     * ATmega1284P
>     * ATmega32HVB

>     - Binutils 2.18

>     New version.

>     - GCC 4.2.2

>     New version.

>     - avr-libc 1.6.0

>     New version.

>     Two new APIs that allow you to specify fuses and lockbits in your
>     application. This fuse and lockbit data is then stored in special
>     sections in the ELF file which programming software can then use to
>     program the AVR.

> `This means that a single file (ELF) now contains all information` `needed`

>     to program the AVR.

>     A completely rewritten floating-point library, contributed by Dmitry
>     Xmelkov. It is smaller and faster, but as it's an almost full rewrite.

>     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> file, 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.

>     - avrdude 5.5

>     New version.

>     - GDB / Insight 6.6

>     New version.

>     - AVaRICE 2.7

>     New version.

>     - SRecord 1.37

>     New version.

>     - Moved location of examples

>     The location of the avr-libc example programs has been moved from

> `<install>\examples to <install>\doc\avr-libc\examples. This was done` `to`

>     ensure that documentation links are not broken.

>     - GCC Ada compiler for the AVR

>     - AVR-Ada 0.5.2: Run Time System for the Ada compiler

>     - GCC Objective-C compiler for the AVR

>     Thanks,
>     Eric Weddington

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

- Voriger (Datum): [ct-bot] Stackimplementation und Verhalten bot_drive_stack & HINWEISE, Timo Sandmann
- Nächster (Datum): [ct-bot] Sim-TODOs, Timo Sandmann
- Voriger (Thread): Re: [ct-bot] FYI: kleines Update, Timo Sandmann
- Nächster (Thread): [ct-bot] Sim-TODOs, Timo Sandmann
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