DuinOS v0.4 Alpha
Copyright (C) 2009 Multiplo http://multiplo.org http://robotgroup.com.ar Created by Julián U. da Silva Gillig.
Based on the FreeRTOS v6.1.0 kernel (www.freertos.org). Please see the License section below. This is our only distribution of DuinOS, which includes the complete source code. The last version is always available from http://robotgroup.com.ar
License
The DuinOS kernel (cores\arduino.DuinOS) is under the same license as the FreeRTOS operating system (www.freertos.org) Please see the included FreeRTOS.license.txt file.
We have used too, some files belonging to the AVR port of the FreeRTOS operating system, made by Micropendous (www.micropendous.org). As these files are modified FreeRTOS files, we understand they are under the same license as the FreeRTOS kernel. We are grateful to Opendous Inc. for their valuable contribution to the open source community. If there are some other files belonging to the Micropendous project, these may be under the following license:
Copyright Under the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0/ By Opendous Inc. www.Micropendous.org October 04, 2009
Please visit www.micropendous.org if there is any doubt.
NOTE: We strongly believe in peace, so we would not like to see our work in any non-civil or military project. But, due to the FreeRTOS's modified GPL license which we do have to maintain, this is only a recommendation and an expression of our wishes.
Installing DuinOS
Uninstall
DISCLAIMER
THE SOFTWARE (AND ANY OTHER CONTENT) IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS ON THIS WEBSITE OR THE USE OR OTHER DEALINGS IN MATERIALS ON THIS WEBSITE.
History / Change log
0.1.0 Alpha / 2009.11.02 (Julián U. da Silva Gillig. - http://robotgroup.com.ar )
First version released DuinOS v0.1 Alpha.
Arduino IDE updated to version 0017 ref
FreeRTOS updated to version 5.4.2
Add example MoreComplexBlinking (Blinks two LEDs)
0.2.0 Alpha / 2010.06.30 (Michael Grigorev aka CHERTS sleuthhound@gmail.com):
Arduino IDE updated to version 0018
FreeRTOS updated to version 6.0.5
Add new example MoreComplexBlinkingAndSound (Blinks two LEDs and play sound)
0.3.0 Alpha / 2010.12.19 (Yannick LE NY yleny@nospam@laposte.net):
Arduino IDE updated to version 0021
FreeRTOS updated to version 6.1.0
add mprintf library - a thread safe printf called mprintf (Developped by Paula Keezer http://www.out--there.com/blog/mprintf-a-thread-safe-printf-mprintf-library/ )
add cserial library - two c functions are required so that stdout can be initialized for the stdio library - This binds the printf function to the hardware serial port (Developped by Paula Keezer http://www.out--there.com/blog/mprintf-thread-safe-freertos-printf-part/ )
add CPPLib library - add the new() and delete() operators, (with very common and well known iplementations) and the function that allows to have virtual pure destructors. (Developped by Julián U. da Silva Gillig. - http://robotgroup.com.ar )
Because Serial Outpout doesn't work with DuinOS and AtMega 88, 88P, 168 and 168P, decrease TOTAL_HEAP_SIZE from 800 to 500 Reported by Chumbud Test Code : http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1256745982/39#39 Workaround : http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1256745982/46#46
Add patched Servo lib (from Arduino IDE 0021) with Timer1 disabled because DuinOS uses the timer 1 for its kernel. Now should works only with AtMega 128, 1280, 1281, 2560, 2561, 32U4, AT90USB646, AT90USB1286 Need testing
add ServoTimer2 lib to replace Servo for AtMega 88,168,328,644 - use the 8 bits Timer2 to manage up to 8 servos ServoTimer2 lib website : http://code.google.com/p/tricopter/source/browse/trunk/arduino/#arduino%2Flibraries%2FServoTimer2 Need testing
0.4.0 Alpha / 2012.01.08 (Eric Dillmann eric.dillmann@nospam@gmail.com)
Arduino IDE updated to version 1.0
FreeRTOS updated to 7.1.0
Use Timer0 for FreeRTOS
Remove Servo library (standard one should work)
0.