diff --git a/Demo/AVR32_UC3/FreeRTOSConfig.h b/Demo/AVR32_UC3/FreeRTOSConfig.h
deleted file mode 100644
index 5b22c861c..000000000
--- a/Demo/AVR32_UC3/FreeRTOSConfig.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*This file is prepared for Doxygen automatic documentation generation.*/
-/*! \file *********************************************************************
- *
- * \brief FreeRTOS demonstration for AVR32 UC3.
- *
- * - Compiler: IAR EWAVR32 and GNU GCC for AVR32
- * - Supported devices: All AVR32 devices can be used.
- * - AppNote:
- *
- * \author Atmel Corporation: http://www.atmel.com \n
- * Support and FAQ: http://support.atmel.no/
- *
- ******************************************************************************/
-
-/* Copyright (c) 2007, Atmel Corporation All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of ATMEL may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
- * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-#include "board.h"
-
-
-/*-----------------------------------------------------------
- * Application specific definitions.
- *
- * These definitions should be adjusted for your particular hardware and
- * application requirements.
- *
- * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
- * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
- *
- * See http://www.freertos.org/a00110.html.
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION 1
-#define configUSE_IDLE_HOOK 0
-#define configUSE_TICK_HOOK 0
-#define configCPU_CLOCK_HZ ( FOSC0 ) /* Hz clk gen */
-#define configPBA_CLOCK_HZ ( FOSC0 )
-#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
-#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 8 )
-#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 128 )
-/* configTOTAL_HEAP_SIZE is not used when heap_3.c is used. */
-#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 1024*25 ) )
-#define configMAX_TASK_NAME_LEN ( 16 )
-#define configUSE_TRACE_FACILITY 0
-#define configUSE_16_BIT_TICKS 0
-#define configIDLE_SHOULD_YIELD 1
-
-/* Co-routine definitions. */
-#define configUSE_CO_ROUTINES 0
-#define configMAX_CO_ROUTINE_PRIORITIES ( 0 )
-
-/* Set the following definitions to 1 to include the API function, or zero
-to exclude the API function. */
-
-#define INCLUDE_vTaskPrioritySet 1
-#define INCLUDE_uxTaskPriorityGet 1
-#define INCLUDE_vTaskDelete 1
-#define INCLUDE_vTaskCleanUpResources 0
-#define INCLUDE_vTaskSuspend 1
-#define INCLUDE_vTaskDelayUntil 1
-#define INCLUDE_vTaskDelay 1
-#define INCLUDE_xTaskGetCurrentTaskHandle 0
-#define INCLUDE_xTaskGetSchedulerState 1
-
-/* configTICK_USE_TC is a boolean indicating whether to use a Timer Counter
- for the tick generation. Timer Counter will generate an accurate Tick;
- otherwise the CPU will generate a tick but with time drift.
- configTICK_TC_CHANNEL is the TC channel. */
-#define configTICK_USE_TC 1
-#define configTICK_TC_CHANNEL 2
-
-/* configHEAP_INIT is a boolean indicating whether to initialize the heap with
- 0xA5 in order to be able to determine the maximal heap consumption. */
-#define configHEAP_INIT 0
-
-/* Debug trace configuration.
- configDBG is a boolean indicating whether to activate the debug trace. */
-#if BOARD == EVK1100
-#define configDBG 1
-#define configDBG_USART (&AVR32_USART1)
-#define configDBG_USART_RX_PIN AVR32_USART1_RXD_0_PIN
-#define configDBG_USART_RX_FUNCTION AVR32_USART1_RXD_0_FUNCTION
-#define configDBG_USART_TX_PIN AVR32_USART1_TXD_0_PIN
-#define configDBG_USART_TX_FUNCTION AVR32_USART1_TXD_0_FUNCTION
-#define configDBG_USART_BAUDRATE 57600
-#define serialPORT_USART (&AVR32_USART0)
-#define serialPORT_USART_RX_PIN AVR32_USART0_RXD_0_PIN
-#define serialPORT_USART_RX_FUNCTION AVR32_USART0_RXD_0_FUNCTION
-#define serialPORT_USART_TX_PIN AVR32_USART0_TXD_0_PIN
-#define serialPORT_USART_TX_FUNCTION AVR32_USART0_TXD_0_FUNCTION
-#define serialPORT_USART_IRQ AVR32_USART0_IRQ
-#define serialPORT_USART_BAUDRATE 57600
-#elif BOARD == EVK1101
-#define configDBG 1
-#define configDBG_USART (&AVR32_USART1)
-#define configDBG_USART_RX_PIN AVR32_USART1_RXD_0_0_PIN
-#define configDBG_USART_RX_FUNCTION AVR32_USART1_RXD_0_0_FUNCTION
-#define configDBG_USART_TX_PIN AVR32_USART1_TXD_0_0_PIN
-#define configDBG_USART_TX_FUNCTION AVR32_USART1_TXD_0_0_FUNCTION
-#define configDBG_USART_BAUDRATE 57600
-#define serialPORT_USART (&AVR32_USART1)
-#define serialPORT_USART_RX_PIN AVR32_USART1_RXD_0_0_PIN
-#define serialPORT_USART_RX_FUNCTION AVR32_USART1_RXD_0_0_FUNCTION
-#define serialPORT_USART_TX_PIN AVR32_USART1_TXD_0_0_PIN
-#define serialPORT_USART_TX_FUNCTION AVR32_USART1_TXD_0_0_FUNCTION
-#define serialPORT_USART_IRQ AVR32_USART1_IRQ
-#define serialPORT_USART_BAUDRATE 57600
-#endif
-
-
-#endif /* FREERTOS_CONFIG_H */
diff --git a/Demo/AVR32_UC3/documentation.h b/Demo/AVR32_UC3/documentation.h
deleted file mode 100644
index aefc799be..000000000
--- a/Demo/AVR32_UC3/documentation.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*This file is prepared for Doxygen automatic documentation generation.*/
-/*! \file *********************************************************************
- *
- * \brief FreeRTOS application example for AVR32 UC3.
- *
- * - Compiler: IAR EWAVR32 and GNU GCC for AVR32
- * - Supported devices: All AVR32 devices can be used.
- * - AppNote:
- *
- * \author Atmel Corporation: http://www.atmel.com \n
- * Support and FAQ: http://support.atmel.no/
- *
- ******************************************************************************/
-
-/*! \mainpage
- * \section intro Introduction
- *
- * This is the documentation for the data structures, functions, variables,
- * defines, enums, and typedefs for the FreeRTOS application.
- *
- * \image html freertos.gif
- *
- * FreeRTOS.orgTM is a portable, open source, mini Real Time Kernel - a
- * free to download and royalty free RTOS that can be used in commercial
- * applications (see license text). This site shows how a complete embedded
- * real time system can be created from a Windows host using quality open
- * source development tools (where available). See the FreeRTOS.org features
- * summary.
- * Highlights include:
- * - Free RTOS kernel - preemptive, cooperative and hybrid configuration options.
- * - Designed to be small, simple and easy to use.
- * - Very portable code structure predominantly written in C.
- * - Supports both tasks and co-routines.
- * - No software restriction on the number of tasks that can be created.
- * - No software restriction on the number of priorities that can be used.
- * - No restrictions imposed on priority assignment - more than one task can be assigned the same priority.
- * - Queues and semaphores for communication and synchronisation between tasks, or between tasks and interrupts.
- * - Free embedded software source code.
- * - Royalty free.
- * - Cross development from a standard Windows host.
- * - Pre-configured demo applications for selected single board computers allowing 'out of the box' operation and fast learning curve.
- * - Compile time configuration allows small FLASH footprint
- * - The SafeRTOS derivative product provides a high level of confidence in the code integrity.
- *
- * \section files Main Files
- * - main.c : FreeRTOS example
- *
- * \section compilinfo Compilation Information
- * This software is written for GNU GCC for AVR32 and for IAR Embedded Workbench
- * for Atmel AVR32. Other compilers may or may not work.
- *
- * \section deviceinfo Device Information
- * All AVR32 devices can be used.
- *
- * \section configinfo Configuration Information
- * This example has been tested with the following configuration:
- * - EVK1100 evaluation kit;
- * - CPU clock: 12 MHz;
- * - USART0 connected to a PC serial port via a standard RS232 DB9 cable;
- * - PC terminal settings:
- * - 57600 bps,
- * - 8 data bits,
- * - no parity bit,
- * - 1 stop bit,
- * - no flow control.
- *
- * \section contactinfo Contact Information
- * For further information, visit
- * Atmel AVR32. and
- * FreeRTOS home page.\n
- * Support and FAQ: http://support.atmel.no/
- */
diff --git a/Demo/AVR32_UC3/doxyfile.doxygen b/Demo/AVR32_UC3/doxyfile.doxygen
deleted file mode 100644
index 17d8679e9..000000000
--- a/Demo/AVR32_UC3/doxyfile.doxygen
+++ /dev/null
@@ -1,231 +0,0 @@
-# Doxyfile 1.4.7
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME = "AVR32 UC3 - FreeRTOS Real Time Kernel"
-PROJECT_NUMBER =
-OUTPUT_DIRECTORY =
-CREATE_SUBDIRS = NO
-OUTPUT_LANGUAGE = English
-USE_WINDOWS_ENCODING = YES
-BRIEF_MEMBER_DESC = YES
-REPEAT_BRIEF = YES
-ABBREVIATE_BRIEF =
-ALWAYS_DETAILED_SEC = NO
-INLINE_INHERITED_MEMB = NO
-FULL_PATH_NAMES = NO
-STRIP_FROM_PATH =
-STRIP_FROM_INC_PATH =
-SHORT_NAMES = NO
-JAVADOC_AUTOBRIEF = YES
-MULTILINE_CPP_IS_BRIEF = NO
-DETAILS_AT_TOP = YES
-INHERIT_DOCS = YES
-SEPARATE_MEMBER_PAGES = NO
-TAB_SIZE = 4
-ALIASES =
-OPTIMIZE_OUTPUT_FOR_C = YES
-OPTIMIZE_OUTPUT_JAVA = NO
-BUILTIN_STL_SUPPORT = NO
-DISTRIBUTE_GROUP_DOC = NO
-SUBGROUPING = YES
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-EXTRACT_ALL = YES
-EXTRACT_PRIVATE = NO
-EXTRACT_STATIC = YES
-EXTRACT_LOCAL_CLASSES = YES
-EXTRACT_LOCAL_METHODS = NO
-HIDE_UNDOC_MEMBERS = NO
-HIDE_UNDOC_CLASSES = NO
-HIDE_FRIEND_COMPOUNDS = NO
-HIDE_IN_BODY_DOCS = NO
-INTERNAL_DOCS = YES
-CASE_SENSE_NAMES = YES
-HIDE_SCOPE_NAMES = NO
-SHOW_INCLUDE_FILES = YES
-INLINE_INFO = YES
-SORT_MEMBER_DOCS = YES
-SORT_BRIEF_DOCS = YES
-SORT_BY_SCOPE_NAME = NO
-GENERATE_TODOLIST = YES
-GENERATE_TESTLIST = YES
-GENERATE_BUGLIST = YES
-GENERATE_DEPRECATEDLIST= YES
-ENABLED_SECTIONS =
-MAX_INITIALIZER_LINES = 30
-SHOW_USED_FILES = NO
-SHOW_DIRECTORIES = NO
-FILE_VERSION_FILTER =
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET = YES
-WARNINGS = YES
-WARN_IF_UNDOCUMENTED = YES
-WARN_IF_DOC_ERROR = YES
-WARN_NO_PARAMDOC = NO
-WARN_FORMAT = "$file:$line: $text"
-WARN_LOGFILE =
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT = ./ ./../../Source ./../Common/include ./../Common/Minimal
-FILE_PATTERNS = *.c \
- *.h
-RECURSIVE = YES
-EXCLUDE =
-EXCLUDE_SYMLINKS = NO
-EXCLUDE_PATTERNS =
-EXAMPLE_PATH =
-EXAMPLE_PATTERNS =
-EXAMPLE_RECURSIVE = NO
-IMAGE_PATH = ./
-INPUT_FILTER =
-FILTER_PATTERNS =
-FILTER_SOURCE_FILES = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER = YES
-INLINE_SOURCES = YES
-STRIP_CODE_COMMENTS = YES
-REFERENCED_BY_RELATION = YES
-REFERENCES_RELATION = YES
-REFERENCES_LINK_SOURCE = YES
-USE_HTAGS = NO
-VERBATIM_HEADERS = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX = NO
-COLS_IN_ALPHA_INDEX = 5
-IGNORE_PREFIX =
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML = YES
-HTML_OUTPUT = DOC
-HTML_FILE_EXTENSION = .html
-HTML_HEADER =
-HTML_FOOTER =
-HTML_STYLESHEET =
-HTML_ALIGN_MEMBERS = YES
-GENERATE_HTMLHELP = NO
-CHM_FILE =
-HHC_LOCATION =
-GENERATE_CHI = NO
-BINARY_TOC = NO
-TOC_EXPAND = NO
-DISABLE_INDEX = NO
-ENUM_VALUES_PER_LINE = 4
-GENERATE_TREEVIEW = YES
-TREEVIEW_WIDTH = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX = NO
-LATEX_OUTPUT = latex
-LATEX_CMD_NAME = latex
-MAKEINDEX_CMD_NAME = makeindex
-COMPACT_LATEX = NO
-PAPER_TYPE = a4wide
-EXTRA_PACKAGES =
-LATEX_HEADER =
-PDF_HYPERLINKS = NO
-USE_PDFLATEX = NO
-LATEX_BATCHMODE = NO
-LATEX_HIDE_INDICES = NO
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF = NO
-RTF_OUTPUT = RTF
-COMPACT_RTF = NO
-RTF_HYPERLINKS = YES
-RTF_STYLESHEET_FILE =
-RTF_EXTENSIONS_FILE =
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN = NO
-MAN_OUTPUT = man
-MAN_EXTENSION = .3
-MAN_LINKS = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML = NO
-XML_OUTPUT = xml
-XML_SCHEMA =
-XML_DTD =
-XML_PROGRAMLISTING = YES
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF = NO
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-GENERATE_PERLMOD = NO
-PERLMOD_LATEX = NO
-PERLMOD_PRETTY = YES
-PERLMOD_MAKEVAR_PREFIX =
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING = YES
-MACRO_EXPANSION = YES
-EXPAND_ONLY_PREDEF = YES
-SEARCH_INCLUDES = YES
-INCLUDE_PATH =
-INCLUDE_FILE_PATTERNS =
-PREDEFINED = __GNUC__=4 \
- __attribute__()= \
- __AVR32__=1 \
- __AVR32_UC3A0512__=1 \
- __AVR32_ABI_COMPILER__ \
- BOARD=EVK1100
-EXPAND_AS_DEFINED =
-SKIP_FUNCTION_MACROS = YES
-#---------------------------------------------------------------------------
-# Configuration::additions related to external references
-#---------------------------------------------------------------------------
-TAGFILES =
-GENERATE_TAGFILE =
-ALLEXTERNALS = NO
-EXTERNAL_GROUPS = YES
-PERL_PATH = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS = NO
-HIDE_UNDOC_RELATIONS = YES
-HAVE_DOT = NO
-CLASS_GRAPH = NO
-COLLABORATION_GRAPH = NO
-GROUP_GRAPHS = NO
-UML_LOOK = YES
-TEMPLATE_RELATIONS = YES
-INCLUDE_GRAPH = NO
-INCLUDED_BY_GRAPH = NO
-CALL_GRAPH = NO
-CALLER_GRAPH = NO
-GRAPHICAL_HIERARCHY = NO
-DIRECTORY_GRAPH = NO
-DOT_IMAGE_FORMAT = png
-DOT_PATH =
-DOTFILE_DIRS =
-MAX_DOT_GRAPH_WIDTH = 1024
-MAX_DOT_GRAPH_HEIGHT = 1024
-MAX_DOT_GRAPH_DEPTH = 0
-DOT_TRANSPARENT = NO
-DOT_MULTI_TARGETS = NO
-GENERATE_LEGEND = YES
-DOT_CLEANUP = YES
-#---------------------------------------------------------------------------
-# Configuration::additions related to the search engine
-#---------------------------------------------------------------------------
-SEARCHENGINE = NO
diff --git a/Demo/AVR32_UC3/freertos.gif b/Demo/AVR32_UC3/freertos.gif
deleted file mode 100644
index 1ca6d2ec4..000000000
Binary files a/Demo/AVR32_UC3/freertos.gif and /dev/null differ
diff --git a/Demo/AVR32_UC3/main.c b/Demo/AVR32_UC3/main.c
deleted file mode 100644
index 18aebf036..000000000
--- a/Demo/AVR32_UC3/main.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*This file has been prepared for Doxygen automatic documentation generation.*/
-/*! \file *********************************************************************
- *
- * \brief FreeRTOS Real Time Kernel example.
- *
- * Creates all the demo application tasks, then starts the scheduler. The WEB
- * documentation provides more details of the demo application tasks.
- *
- * Main. c also creates a task called "Check". This only executes every three
- * seconds but has the highest priority so is guaranteed to get processor time.
- * Its main function is to check that all the other tasks are still operational.
- * Each task that does not flash an LED maintains a unique count that is
- * incremented each time the task successfully completes its function. Should
- * any error occur within such a task the count is permanently halted. The
- * check task inspects the count of each task to ensure it has changed since
- * the last time the check task executed. If all the count variables have
- * changed all the tasks are still executing error free, and the check task
- * toggles an LED. Should any task contain an error at any time the LED toggle
- * will stop.
- *
- * The LED flash and communications test tasks do not maintain a count.
- *
- * - Compiler: IAR EWAVR32 and GNU GCC for AVR32
- * - Supported devices: All AVR32 devices with GPIO.
- * - AppNote:
- *
- * \author Atmel Corporation: http://www.atmel.com \n
- * Support and FAQ: http://support.atmel.no/
- *
- *****************************************************************************/
-
-/*
- FreeRTOS V6.0.5 - Copyright (C) 2010 Real Time Engineers Ltd.
-
- ***************************************************************************
- * *
- * If you are: *
- * *
- * + New to FreeRTOS, *
- * + Wanting to learn FreeRTOS or multitasking in general quickly *
- * + Looking for basic training, *
- * + Wanting to improve your FreeRTOS skills and productivity *
- * *
- * then take a look at the FreeRTOS eBook *
- * *
- * "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
- * http://www.FreeRTOS.org/Documentation *
- * *
- * A pdf reference manual is also available. Both are usually delivered *
- * to your inbox within 20 minutes to two hours when purchased between 8am *
- * and 8pm GMT (although please allow up to 24 hours in case of *
- * exceptional circumstances). Thank you for your support! *
- * *
- ***************************************************************************
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify it under
- the terms of the GNU General Public License (version 2) as published by the
- Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
- ***NOTE*** The exception to the GPL is included to allow you to distribute
- a combined work that includes FreeRTOS without being obliged to provide the
- source code for proprietary components outside of the FreeRTOS kernel.
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details. You should have received a copy of the GNU General Public
- License and the FreeRTOS license exception along with FreeRTOS; if not it
- can be viewed here: http://www.freertos.org/a00114.html and also obtained
- by writing to Richard Barry, contact details for whom are available on the
- FreeRTOS WEB site.
-
- 1 tab == 4 spaces!
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-
-#include
-#include
-#include
-
-/* Environment header files. */
-#include "pm.h"
-
-/* Scheduler header files. */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* Demo file headers. */
-#include "partest.h"
-#include "serial.h"
-#include "integer.h"
-#include "comtest.h"
-#include "flash.h"
-#include "PollQ.h"
-#include "semtest.h"
-#include "dynamic.h"
-#include "BlockQ.h"
-#include "death.h"
-#include "flop.h"
-
-/*! \name Priority definitions for most of the tasks in the demo application.
- * Some tasks just use the idle priority.
- */
-//! @{
-#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
-#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 3 )
-#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 )
-#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
-//! @}
-
-//! Baud rate used by the serial port tasks.
-#define mainCOM_TEST_BAUD_RATE ( ( unsigned portLONG ) 57600 )
-
-//! LED used by the serial port tasks. This is toggled on each character Tx,
-//! and mainCOM_TEST_LED + 1 is toggled on each character Rx.
-#define mainCOM_TEST_LED ( 3 )
-
-//! LED that is toggled by the check task. The check task periodically checks
-//! that all the other tasks are operating without error. If no errors are found
-//! the LED is toggled. If an error is found at any time the LED toggles faster.
-#define mainCHECK_TASK_LED ( 6 )
-
-//! LED that is set upon error.
-#define mainERROR_LED ( 7 )
-
-//! The period between executions of the check task.
-#define mainCHECK_PERIOD ( ( portTickType ) 3000 / portTICK_RATE_MS )
-
-//! If an error is detected in a task, the vErrorChecks task will enter in an
-//! infinite loop flashing the LED at this rate.
-#define mainERROR_FLASH_RATE ( (portTickType) 500 / portTICK_RATE_MS )
-
-/*! \name Constants used by the vMemCheckTask() task.
- */
-//! @{
-#define mainCOUNT_INITIAL_VALUE ( ( unsigned portLONG ) 0 )
-#define mainNO_TASK ( 0 )
-//! @}
-
-/*! \name The size of the memory blocks allocated by the vMemCheckTask() task.
- */
-//! @{
-#define mainMEM_CHECK_SIZE_1 ( ( size_t ) 51 )
-#define mainMEM_CHECK_SIZE_2 ( ( size_t ) 52 )
-#define mainMEM_CHECK_SIZE_3 ( ( size_t ) 15 )
-//! @}
-
-
-/*-----------------------------------------------------------*/
-
-/*
- * The task that executes at the highest priority and calls
- * prvCheckOtherTasksAreStillRunning(). See the description at the top
- * of the file.
- */
-static void vErrorChecks( void *pvParameters );
-
-/*
- * Checks that all the demo application tasks are still executing without error
- * - as described at the top of the file.
- */
-static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void );
-
-/*
- * A task that exercises the memory allocator.
- */
-static void vMemCheckTask( void *pvParameters );
-
-/*
- * Called by the check task following the detection of an error to set the
- * LEDs into a state that shows an error has beeen found.
- */
-static void prvIndicateError( void );
-
-/*-----------------------------------------------------------*/
-
-int main( void )
-{
- /* Start the crystal oscillator 0 and switch the main clock to it. */
- pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);
-
- portDBG_TRACE("Starting the FreeRTOS AVR32 UC3 Demo...");
-
- /* Setup the LED's for output. */
- vParTestInitialise();
-
- /* Start the standard demo tasks. See the WEB documentation for more
- information. */
- vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
- vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
- vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
- vStartIntegerMathTasks( tskIDLE_PRIORITY );
- vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
- vStartDynamicPriorityTasks();
- vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
- vStartMathTasks( tskIDLE_PRIORITY );
-
- /* Start the demo tasks defined within this file, specifically the check
- task as described at the top of this file. */
- xTaskCreate(
- vErrorChecks
- , (const signed portCHAR *)"ErrCheck"
- , configMINIMAL_STACK_SIZE
- , NULL
- , mainCHECK_TASK_PRIORITY
- , NULL );
-
- /* Start the scheduler. */
- vTaskStartScheduler();
-
- /* Will only get here if there was insufficient memory to create the idle
- task. */
-
- return 0;
-}
-/*-----------------------------------------------------------*/
-
-/*!
- * \brief The task function for the "Check" task.
- */
-static void vErrorChecks( void *pvParameters )
-{
-static volatile unsigned portLONG ulDummyVariable = 3UL;
-unsigned portLONG ulMemCheckTaskRunningCount;
-xTaskHandle xCreatedTask;
-portBASE_TYPE bSuicidalTask = 0;
-
- /* The parameters are not used. Prevent compiler warnings. */
- ( void ) pvParameters;
-
- /* Cycle for ever, delaying then checking all the other tasks are still
- operating without error.
-
- In addition to the standard tests the memory allocator is tested through
- the dynamic creation and deletion of a task each cycle. Each time the
- task is created memory must be allocated for its stack. When the task is
- deleted this memory is returned to the heap. If the task cannot be created
- then it is likely that the memory allocation failed. */
-
- for( ;; )
- {
- /* Do this only once. */
- if( bSuicidalTask == 0 )
- {
- bSuicidalTask++;
-
- /* This task has to be created last as it keeps account of the number of
- tasks it expects to see running. However its implementation expects
- to be called before vTaskStartScheduler(). We're in the case here where
- vTaskStartScheduler() has already been called (thus the hidden IDLE task
- has already been spawned). Since vCreateSuicidalTask() supposes that the
- IDLE task isn't included in the response from uxTaskGetNumberOfTasks(),
- let the MEM_CHECK task play that role. => this is why vCreateSuicidalTasks()
- is not called as the last task. */
- vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
- }
-
- /* Reset xCreatedTask. This is modified by the task about to be
- created so we can tell if it is executing correctly or not. */
- xCreatedTask = mainNO_TASK;
-
- /* Dynamically create a task - passing ulMemCheckTaskRunningCount as a
- parameter. */
- ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
-
- if( xTaskCreate( vMemCheckTask,
- ( signed portCHAR * ) "MEM_CHECK",
- configMINIMAL_STACK_SIZE,
- ( void * ) &ulMemCheckTaskRunningCount,
- tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
- {
- /* Could not create the task - we have probably run out of heap.
- Don't go any further and flash the LED faster to provide visual
- feedback of the error. */
- prvIndicateError();
- }
-
- /* Delay until it is time to execute again. */
- vTaskDelay( mainCHECK_PERIOD );
-
- /* Delete the dynamically created task. */
- if( xCreatedTask != mainNO_TASK )
- {
- vTaskDelete( xCreatedTask );
- }
-
- /* Perform a bit of 32bit maths to ensure the registers used by the
- integer tasks get some exercise. The result here is not important -
- see the demo application documentation for more info. */
- ulDummyVariable *= 3;
-
- /* Check all other tasks are still operating without error.
- Check that vMemCheckTask did increment the counter. */
- if( ( prvCheckOtherTasksAreStillRunning() != pdFALSE )
- || ( ulMemCheckTaskRunningCount == mainCOUNT_INITIAL_VALUE ) )
- {
- /* An error has occurred in one of the tasks.
- Don't go any further and flash the LED faster to give visual
- feedback of the error. */
- prvIndicateError();
- }
- else
- {
- /* Toggle the LED if everything is okay. */
- vParTestToggleLED( mainCHECK_TASK_LED );
- }
- }
-}
-/*-----------------------------------------------------------*/
-
-
-/*!
- * \brief Checks that all the demo application tasks are still executing without error.
- */
-static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void )
-{
-static portBASE_TYPE xErrorHasOccurred = pdFALSE;
-
- if( xAreComTestTasksStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xArePollingQueuesStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xAreSemaphoreTasksStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xAreBlockingQueuesStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xAreMathsTaskStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- if( xIsCreateTaskStillRunning() != pdTRUE )
- {
- xErrorHasOccurred = pdTRUE;
- }
-
- return ( xErrorHasOccurred );
-}
-/*-----------------------------------------------------------*/
-
-
-/*!
- * \brief Dynamically created and deleted during each cycle of the vErrorChecks()
- * task. This is done to check the operation of the memory allocator.
- * See the top of vErrorChecks for more details.
- *
- * \param *pvParameters Parameters for the task (can be of any kind)
- */
-static void vMemCheckTask( void *pvParameters )
-{
-unsigned portLONG *pulMemCheckTaskRunningCounter;
-void *pvMem1, *pvMem2, *pvMem3;
-static portLONG lErrorOccurred = pdFALSE;
-
- /* This task is dynamically created then deleted during each cycle of the
- vErrorChecks task to check the operation of the memory allocator. Each time
- the task is created memory is allocated for the stack and TCB. Each time
- the task is deleted this memory is returned to the heap. This task itself
- exercises the allocator by allocating and freeing blocks.
-
- The task executes at the idle priority so does not require a delay.
-
- pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
- vErrorChecks() task that this task is still executing without error. */
-
- pulMemCheckTaskRunningCounter = ( unsigned portLONG * ) pvParameters;
-
- for( ;; )
- {
- if( lErrorOccurred == pdFALSE )
- {
- /* We have never seen an error so increment the counter. */
- ( *pulMemCheckTaskRunningCounter )++;
- }
- else
- {
- /* There has been an error so reset the counter so the check task
- can tell that an error occurred. */
- *pulMemCheckTaskRunningCounter = mainCOUNT_INITIAL_VALUE;
- }
-
- /* Allocate some memory - just to give the allocator some extra
- exercise. This has to be in a critical section to ensure the
- task does not get deleted while it has memory allocated. */
-
- vTaskSuspendAll();
- {
- pvMem1 = pvPortMalloc( mainMEM_CHECK_SIZE_1 );
-
- if( pvMem1 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem1, 0xaa, mainMEM_CHECK_SIZE_1 );
- vPortFree( pvMem1 );
- }
- }
- xTaskResumeAll();
-
- /* Again - with a different size block. */
- vTaskSuspendAll();
- {
- pvMem2 = pvPortMalloc( mainMEM_CHECK_SIZE_2 );
-
- if( pvMem2 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem2, 0xaa, mainMEM_CHECK_SIZE_2 );
- vPortFree( pvMem2 );
- }
- }
- xTaskResumeAll();
-
- /* Again - with a different size block. */
- vTaskSuspendAll();
- {
- pvMem3 = pvPortMalloc( mainMEM_CHECK_SIZE_3 );
- if( pvMem3 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem3, 0xaa, mainMEM_CHECK_SIZE_3 );
- vPortFree( pvMem3 );
- }
- }
- xTaskResumeAll();
- }
-}
-/*-----------------------------------------------------------*/
-
-static void prvIndicateError( void )
-{
- /* The check task has found an error in one of the other tasks.
- Set the LEDs to a state that indicates this. */
- vParTestSetLED(mainERROR_LED,pdTRUE);
-
- for(;;)
- {
- #if( BOARD==EVK1100 )
- vParTestToggleLED( mainCHECK_TASK_LED );
- vTaskDelay( mainERROR_FLASH_RATE );
- #endif
- #if ( BOARD==EVK1101 )
- vParTestSetLED( 0, pdTRUE );
- vParTestSetLED( 1, pdTRUE );
- vParTestSetLED( 2, pdTRUE );
- vParTestSetLED( 3, pdTRUE );
- #endif
- }
-}
-