Is there any Open source websites for Embedded systems

Hi Experts ,
I am looking for
Is there any Open source websites for Embedded systems (AVR ,8051,ARM,etc)which seems to sourceforge.net

You can get evaluation version of MDK (Microcontroller Development Kit) on Keil Embedded Development Tools for ARM, Cortex-M, Cortex-R4, 8051, C166, and 251 processor families.. It provide development tools for ARM.
It has a lot of other resources also. But it is not a open-source.

Thanks for replay .
I meant any website to build projects the same with sharing details of guys by the website members
any website is there ?

This might help you in project building.
Embedded projects from around the web

I meant open source forum

Any body ?
havent any idea ?

if you search in google you will get various web sites for embedded projects...
and there is one website which is publishing white papers on latest embedded technologies
so once check it
Embedded Intel® Solutions: designing with Intel® Embedded Processors

Perphaps you can try Free and open ARM Cortex M3 and Cortex M0 embedded development tools
It provide free and open sources for Cortex m3 and m0 series, inlcude Nuvoton NUC1xx, LPC17xx, etc.
CooCox provide free software for Cortex m3 and m0 series, in CoIDE, you can share your code and example to others. All the components and examples on CooCox are free and open.

SDCC is opensource c complier for embedded system
then you have forum for TINYOS too

Embedded Linux is a very versatile, mature, stable, open source and widely used Embedded OS. There are distos available for almost any platform from CPU to MCU. I have personally developed several commericial projects based on an Embedded Linux OS.

Checkout these Embedded Linux Sites:

**broken link removed**

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Embedded Linux Primer

LinuxDevices.com

Linux Journal



DULG

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Crosstool - Building and Testing gcc/glibc cross toolchains

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Scratchbox - The cross-compilation toolkit project

DeviceTools - Software Development Tools, Silicon and Resources for Embedded Device Developers

Just a few of the sea of resources geared towards Embedded Linux Development.

Reacently I find a very **broken link removed**.(free and open)It is a new, free and highly-integrated software development environment for ARM cortex M3 and M0 based microcontrollers, which includes all the tools necessary to develop high-quality software solutions in a timely and cost effective manner. It integrates CoBuilder and CoDebugger for simplicity and ease of use.

Supported Device:Atmel Energy Micro Luminary NXP Nuvoton ST

Features:
Free to use
-Full functional IDE
-Component-oriented development platform
-Internet-based, efficient integration of network resources
-Integrates CoOS
-Peripheral registers


It's really great ,and I'd like to share with you .You can have a try.

Here is some to check..................

eCos is a free open source real-time operating system intended for embedded applications.
eCos

TinyOS is an open-source operating system designed for wireless embedded sensor networks.
TinyOS Home Page

Embedded Systems for Open-Source Applications
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Don't let your RTOS solution lock you in - FreeRTOS is the professional grade, and truly free,
cross platform standard for microcontrollers. 27 architectures - 17 toolchains - just 1 RTOS.

FreeRTOS-A Free professional grade RTOS supporting 27 architectures, including ARM7, ARM9, Cortex-M3, RX600, MSP430, MSP430X, MicroBlaze, AVR, x86, PIC32, PIC24, dsPIC, H8S, HCS12 and 8051

ARM Cortex M3 and Cortex M0 Development Tools
**broken link removed**
**broken link removed**

the leading provider of Linux and Open Source solutions
for Embedded Systems
Mind: Linux and Open Source Solutions for Embedded Systems

An open source BACnet protocol stack for embedded systems
BACnet stack - open source BACnet protocol stack

MINIX 3 is a new open-source operating system designed to be highly reliable, flexible, and secure.
The MINIX 3 Operating System

tinyBIOS™ - the open source embedded PC firmware solution
PC Engines tinyBIOS open source BIOS for embedded PC applications


Regards
KAK