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Add Dave project for the XMC4500.

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This commit is contained in:
Richard Barry
2013-09-04 10:43:31 +00:00
parent d1d925ab36
commit 6acac72ff1
14 changed files with 6481 additions and 0 deletions
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106
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/.cproject Normal file
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="com.ifx.xmc4000.appDebug.607051084">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.ifx.xmc4000.appDebug.607051084" moduleId="org.eclipse.cdt.core.settings" name="XMC4500">
<externalSettings/>
<extensions>
<extension id="org.eclipse.cdt.core.GNU_ELF" point="org.eclipse.cdt.core.BinaryParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="com.ifx.xmc4000.errorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactName="${ProjName}" buildArtefactType="com.ifx.xmc4000.appBuildArtefactType" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug,org.eclipse.cdt.build.core.buildArtefactType=com.ifx.xmc4000.appBuildArtefactType" description="" id="com.ifx.xmc4000.appDebug.607051084" name="XMC4500" parent="com.ifx.xmc4000.appDebug">
<folderInfo id="com.ifx.xmc4000.appDebug.607051084." name="/" resourcePath="">
<toolChain id="com.ifx.xmc4000.appDebug.toolChain.1759539149" name="ARM-GCC Application for XMC" superClass="com.ifx.xmc4000.appDebug.toolChain">
<option id="com.ifx.xmc4000.option.debugging.level.1802412347" name="Debug level" superClass="com.ifx.xmc4000.option.debugging.level" value="org.eclipse.cdt.cross.arm.gnu.base.option.debugging.level.max" valueType="enumerated"/>
<option id="com.ifx.xmc4000.option.targetPath.75554300" name="Target Path" superClass="com.ifx.xmc4000.option.targetPath" value="/ProcessorsInfo/XMC4000/XMC4500 Series/XMC4500-F144x1024" valueType="string"/>
<option id="com.ifx.xmc4000.option.targetName.1214792959" name="Target Name" superClass="com.ifx.xmc4000.option.targetName" value="XMC4500-F144x1024" valueType="string"/>
<option id="com.ifx.xmc4000.option.startupFilePrefrence.2100908094" name="Startup File Preference" superClass="com.ifx.xmc4000.option.startupFilePrefrence" value="true" valueType="boolean"/>
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.GNU_ELF" id="com.ifx.xmc4000.targetPlatform.1734084429" isAbstract="false" name="Windows Platform" osList="win32" superClass="com.ifx.xmc4000.targetPlatform"/>
<builder buildPath="${workspace_loc:/RTOSDemo/Debug}" id="com.ifx.XMC4000.toolchainBuilder.1543365862" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="XMC Builder" superClass="com.ifx.XMC4000.toolchainBuilder"/>
<tool id="com.ifx.xmc4000.appDebug.compiler.1635621846" name="ARM-GCC C Compiler" superClass="com.ifx.xmc4000.appDebug.compiler">
<option id="org.eclipse.cdt.cross.arm.gnu.c.compiler.option.optimization.level.1306428872" name="Optimization level" superClass="org.eclipse.cdt.cross.arm.gnu.c.compiler.option.optimization.level" value="org.eclipse.cdt.cross.arm.gnu.base.option.optimization.level.none" valueType="enumerated"/>
<option id="com.ifx.xmc4000.compiler.option.include.paths.2132094169" name="Include paths (-I)" superClass="com.ifx.xmc4000.compiler.option.include.paths" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../CMSIS/Include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Common_Demo_Source/include}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/FreeRTOS_Source/include}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/FreeRTOS_Source/portable/GCC/ARM_CM4F}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../CMSIS/Infineon/Include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${ARM_GCC_HOME}/arm-none-eabi/include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../emWin/Start/GUI/inc&quot;"/>
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../CMSIS/Infineon/XMC4500_series/Include&quot;"/>
</option>
<option id="org.eclipse.cdt.cross.arm.gnu.c.compiler.option.preprocessor.def.597668784" name="Defined symbols (-D)" superClass="org.eclipse.cdt.cross.arm.gnu.c.compiler.option.preprocessor.def" valueType="definedSymbols">
<listOptionValue builtIn="false" value="UC_ID=4502"/>
</option>
<inputType id="org.eclipse.cdt.cross.arm.gnu.sourcery.windows.c.compiler.base.input.947657962" superClass="org.eclipse.cdt.cross.arm.gnu.sourcery.windows.c.compiler.base.input"/>
</tool>
<tool id="com.ifx.xmc4000.appDebug.cppcompiler.1089177015" name="ARM-GCC C++ Compiler" superClass="com.ifx.xmc4000.appDebug.cppcompiler">
<option id="org.eclipse.cdt.cross.arm.gnu.cpp.compiler.option.optimization.level.478794105" name="Optimization level" superClass="org.eclipse.cdt.cross.arm.gnu.cpp.compiler.option.optimization.level" value="org.eclipse.cdt.cross.arm.gnu.base.option.optimization.level.none" valueType="enumerated"/>
<option id="com.ifx.xmc4000.cppcompiler.option.include.paths.1815651512" name="Include paths (-I)" superClass="com.ifx.xmc4000.cppcompiler.option.include.paths" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../CMSIS/Include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../CMSIS/Infineon/Include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${ARM_GCC_HOME}/arm-none-eabi/include&quot;"/>
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../emWin/Start/GUI/inc&quot;"/>
<listOptionValue builtIn="false" value="&quot;${ARM_GCC_HOME}/arm-none-eabi/include/c++/4.6.2&quot;"/>
<listOptionValue builtIn="false" value="&quot;${eclipse_home}/../CMSIS/Infineon/XMC4500_series/Include&quot;"/>
</option>
</tool>
<tool id="com.ifx.xmc4000.appDebug.assembler.1113299181" name="ARM-GCC Assembler" superClass="com.ifx.xmc4000.appDebug.assembler">
<option id="org.eclipse.cdt.cross.arm.gnu.assembler.option.preprocessor.def.1414012373" name="Defined symbols (-D)" superClass="org.eclipse.cdt.cross.arm.gnu.assembler.option.preprocessor.def" valueType="definedSymbols">
<listOptionValue builtIn="false" value="UC_ID=4502"/>
</option>
<inputType id="org.eclipse.cdt.cross.arm.gnu.sourcery.windows.assembler.base.input.859825253" superClass="org.eclipse.cdt.cross.arm.gnu.sourcery.windows.assembler.base.input"/>
</tool>
<tool id="com.ifx.xmc4000.appDebug.linker.540417974" name="ARM-GCC C Linker" superClass="com.ifx.xmc4000.appDebug.linker">
<option id="com.ifx.xmc4000.appLinker.option.scriptfile.1274916363" name="Script file (-T)" superClass="com.ifx.xmc4000.appLinker.option.scriptfile" value="../LinkerScripts/RTOSDemo_XMC4500.ld" valueType="string"/>
<inputType id="com.ifx.xmc4000.appLinker.inputType.193148015" name="ARM-GCC for XMC Linker Input Type" superClass="com.ifx.xmc4000.appLinker.inputType">
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
<additionalInput kind="additionalinput" paths="$(LIBS)"/>
</inputType>
</tool>
<tool id="com.ifx.xmc4000.appDebug.cpplinker.1425994416" name="ARM-GCC C++ Linker" superClass="com.ifx.xmc4000.appDebug.cpplinker"/>
<tool id="com.ifx.xmc4000.libLinker.1022326266" name="ARM-GCC Archiver" superClass="com.ifx.xmc4000.libLinker"/>
<tool id="com.ifx.xmc4000.appDebug.createflash.496475414" name="ARM-GCC Create Flash Image" superClass="com.ifx.xmc4000.appDebug.createflash"/>
<tool id="com.ifx.xmc4000.appDebug.createlisting.130181717" name="ARM-GCC Create Listing" superClass="com.ifx.xmc4000.appDebug.createlisting"/>
<tool id="com.ifx.xmc4000.printsize.1124241582" name="ARM-GCC Print Size" superClass="com.ifx.xmc4000.printsize"/>
</toolChain>
</folderInfo>
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
</cconfiguration>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="RTOSDemo.com.ifx.xmc4000.appProject.1454830415" name="ARM-GCC Application for XMC Project" projectType="com.ifx.xmc4000.appProject"/>
</storageModule>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<scannerConfigBuildInfo instanceId="com.ifx.xmc4000.appRelease.1833453587;com.ifx.xmc4000.appRelease.1833453587.;com.ifx.xmc4000.appRelease.compiler.1453708254;org.eclipse.cdt.cross.arm.gnu.sourcery.windows.c.compiler.base.input.403412067">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.cross.arm.gnu.ARM_CS_GCCWinManagedMakePerProjectProfileC"/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.ifx.xmc4000.appRelease.1833453587;com.ifx.xmc4000.appRelease.1833453587.;com.ifx.xmc4000.appRelease.assembler.1016067260;org.eclipse.cdt.cross.arm.gnu.sourcery.windows.assembler.base.input.1614170329">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.cross.arm.gnu.ARM_CS_GCCWinManagedMakePerProjectProfileC"/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.ifx.xmc4000.appDebug.607051084;com.ifx.xmc4000.appDebug.607051084.;com.ifx.xmc4000.appDebug.compiler.1635621846;org.eclipse.cdt.cross.arm.gnu.sourcery.windows.c.compiler.base.input.947657962">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.cross.arm.gnu.ARM_CS_GCCWinManagedMakePerProjectProfileC"/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.ifx.xmc4000.appDebug.607051084;com.ifx.xmc4000.appDebug.607051084.;com.ifx.xmc4000.appDebug.assembler.1113299181;org.eclipse.cdt.cross.arm.gnu.sourcery.windows.assembler.base.input.859825253">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.cross.arm.gnu.ARM_CS_GCCWinManagedMakePerProjectProfileC"/>
</scannerConfigBuildInfo>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.language.mapping">
<project-mappings/>
</storageModule>
<storageModule moduleId="refreshScope"/>
</cproject>

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FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>RTOSDemo</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>&quot;${ARM_GCC_HOME}/bin/make&quot;</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${workspace_loc:/RTOSDemo/Debug}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
<value>false</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>true</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>com.ifx.xmc4000.xmc4000Nature</nature>
<nature>com.dave.common.daveBenchNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
</projectDescription>

3
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/.settings/com.dave.mbs.xc800.prefs Normal file
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ACTIVE_CONFIG_NAME=Debug
MBS_PROVIDER_ID_KEY=com.dave.mbs.xmc4000.xmc4000MbsFactory
eclipse.preferences.version=1

31
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/ARM_toolset_settings_XMC4500.jlink Normal file
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[BREAKPOINTS]
ShowInfoWin = 1
EnableFlashBP = 2
BPDuringExecution = 0
[CFI]
CFISize = 0x00
CFIAddr = 0x00
[CPU]
OverrideMemMap = 0
AllowSimulation = 1
ScriptFile=""
[FLASH]
MinNumBytesFlashDL = 0
SkipProgOnCRCMatch = 1
VerifyDownload = 1
AllowCaching = 1
EnableFlashDL = 2
Override = 0
Device="UNSPECIFIED"
[GENERAL]
WorkRAMSize = 0x00
WorkRAMAddr = 0x00
[SWO]
SWOLogFile=""
[MEM]
RdOverrideOrMask = 0x00
RdOverrideAndMask = 0xFFFFFFFF
RdOverrideAddr = 0xFFFFFFFF
WrOverrideOrMask = 0x00
WrOverrideAndMask = 0xFFFFFFFF
WrOverrideAddr = 0xFFFFFFFF

55
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/CreateProjectDirectoryStructure.bat Normal file
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REM This file should be executed from the command line prior to the first
REM build. It will be necessary to refresh the Eclipse project once the
REM .bat file has been executed (normally just press F5 to refresh).
REM Copies all the required files from their location within the standard
REM FreeRTOS directory structure to under the Eclipse project directory.
REM This permits the Eclipse project to be used in 'managed' mode and without
REM having to setup any linked resources.
REM Standard paths
SET FREERTOS_SOURCE=..\..\Source
SET COMMON_SOURCE=..\Common\minimal
SET COMMON_INCLUDE=..\Common\include
REM Have the files already been copied?
IF EXIST FreeRTOS_Source Goto END
REM Create the required directory structure.
MD FreeRTOS_Source
MD FreeRTOS_Source\include
MD FreeRTOS_Source\portable
MD FreeRTOS_Source\portable\GCC
MD FreeRTOS_Source\portable\GCC\ARM_CM4F
MD FreeRTOS_Source\portable\MemMang
MD Common_Demo_Source
MD Common_Demo_Source\include
REM Copy the core kernel files into the SDK projects directory
copy %FREERTOS_SOURCE%\tasks.c FreeRTOS_Source
copy %FREERTOS_SOURCE%\queue.c FreeRTOS_Source
copy %FREERTOS_SOURCE%\list.c FreeRTOS_Source
copy %FREERTOS_SOURCE%\timers.c FreeRTOS_Source
REM Copy the common header files into the SDK projects directory
copy %FREERTOS_SOURCE%\include\*.* FreeRTOS_Source\include
REM Copy the portable layer files into the projects directory
copy %FREERTOS_SOURCE%\portable\GCC\ARM_CM4F\*.* FreeRTOS_Source\portable\GCC\ARM_CM4F
REM Copy the basic memory allocation files into the SDK projects directory
copy %FREERTOS_SOURCE%\portable\MemMang\heap_4.c FreeRTOS_Source\portable\MemMang
REM Copy the files that define the common demo tasks.
copy %COMMON_SOURCE%\dynamic.c Common_Demo_Source
copy %COMMON_SOURCE%\blocktim.c Common_Demo_Source
copy %COMMON_SOURCE%\semtest.c Common_Demo_Source
copy %COMMON_SOURCE%\GenQTest.c Common_Demo_Source
copy %COMMON_SOURCE%\recmutex.c Common_Demo_Source
copy %COMMON_SOURCE%\sp_flop.c Common_Demo_Source
copy %COMMON_SOURCE%\countsem.c Common_Demo_Source
REM Copy the common demo file headers.
copy %COMMON_INCLUDE%\*.h Common_Demo_Source\include
: END

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FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/FreeRTOSConfig.h Normal file
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/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
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 modification 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. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_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.
*----------------------------------------------------------*/
#include <stdint.h>
extern uint32_t SystemCoreClock;
#define configUSE_PREEMPTION 1
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configCPU_CLOCK_HZ ( SystemCoreClock )
#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 130 )
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 22800 ) )
#define configMAX_TASK_NAME_LEN ( 10 )
#define configUSE_TRACE_FACILITY 1
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 8
#define configCHECK_FOR_STACK_OVERFLOW 2
#define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_MALLOC_FAILED_HOOK 1
#define configUSE_APPLICATION_TASK_TAG 0
#define configUSE_COUNTING_SEMAPHORES 1
#define configGENERATE_RUN_TIME_STATS 0
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Software timer definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY ( 2 )
#define configTIMER_QUEUE_LENGTH 5
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
/* 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 1
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
/* Cortex-M specific definitions. */
#ifdef __NVIC_PRIO_BITS
/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
#define configPRIO_BITS __NVIC_PRIO_BITS
#else
#define configPRIO_BITS 6 /* 63 priority levels */
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x3f
/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5
/* Interrupt priorities used by the kernel port layer itself. These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* Normal assert() semantics without relying on the provision of an assert.h
header file. */
#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ); }
/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
standard names. */
#define vPortSVCHandler SVC_Handler
#define xPortPendSVHandler PendSV_Handler
#define xPortSysTickHandler SysTick_Handler
/* Demo application specific settings. */
#if UC_ID == 4502
/* Hardware includes. */
#include "XMC4500.h"
#include "System_XMC4500.h"
/* Configure pin P3.9 for the LED. */
#define configCONFIGURE_LED() ( PORT3->IOCR8 = 0x00008000 )
/* To toggle the single LED */
#define configTOGGLE_LED() ( PORT3->OMR = 0x02000200 )
#elif defined( PART_XMC4400 )
/* Hardware includes. */
#include "XMC4400.h"
#include "System_XMC4200.h"
/* Configure pin P5.2 for the LED. */
#define configCONFIGURE_LED() ( PORT5->IOCR0 = 0x00800000 )
/* To toggle the single LED */
#define configTOGGLE_LED() ( PORT5->OMR = 0x00040004 )
#elif defined( PART_XMC4200 )
/* Hardware includes. */
#include "XMC4200.h"
#include "System_XMC4200.h"
/* Configure pin P2.1 for the LED. */
#define configCONFIGURE_LED() PORT2->IOCR0 = 0x00008000; PORT2->HWSEL &= ~0x0000000cUL
/* To toggle the single LED */
#define configTOGGLE_LED() ( PORT2->OMR = 0x00020002 )
#else
#error Part number not specified in project options
#endif
#endif /* FREERTOS_CONFIG_H */

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FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/GPIO.h Normal file
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197
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/LinkerScripts/RTOSDemo_XMC4500.ld Normal file
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/* Generated Linker Script file */
/*
* Template Version 1.0 dated 11 Oct 2012
*/
OUTPUT_FORMAT("elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(__Xmc4500_reset_cortex_m)
GROUP(-lxmclibcstubs)
MEMORY
{
FLASH_1_cached(RX) : ORIGIN = 0x08000000, LENGTH = 0x100000
FLASH_1_uncached(RX) : ORIGIN = 0x0C000000, LENGTH = 0x100000
PSRAM_1(!RX) : ORIGIN = 0x10000000, LENGTH = 0x10000
DSRAM_1_system(!RX) : ORIGIN = 0x20000000, LENGTH = 0x10000
DSRAM_2_comm(!RX) : ORIGIN = 0x30000000, LENGTH = 0x8000
}
stack_size = 2048;
SECTIONS
{
/* TEXT section */
.text : AT(ORIGIN(FLASH_1_uncached))
{
sText = .;
*(.Xmc4500.reset);
*(.Xmc4500.postreset);
*(.XmcStartup);
*(.text .text.* .gnu.linkonce.t.*);
/* ARM <->THUMB interworking */
*(.glue*)
*(.v4*)
*(.vfp11_veneer)
/* C++ Support */
KEEP(*(.init))
__preinit_array_start = .;
KEEP (*(.preinit_array))
__preinit_array_end = .;
__init_array_start = .;
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
__init_array_end = .;
KEEP (*crtbegin.o(.ctors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*crtend.o(.ctors))
KEEP(*(.fini))
__fini_array_start = .;
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
__fini_array_end = .;
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*crtend.o(.dtors))
/* Exception handling support */
__extab_start = .;
*(.ARM.extab* .gnu.linkonce.armextab.*)
. = ALIGN(4);
__extab_end = ABSOLUTE(.);
} > FLASH_1_cached
/* Exception handling, exidx needs a dedicated section */
.ARM.exidx ABSOLUTE(__extab_end): AT(__extab_end | 0x04000000)
{
__exidx_start = .;
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
. = ALIGN(4);
__exidx_end = ABSOLUTE(.);
} > FLASH_1_cached
/* CONST data section */
.rodata ABSOLUTE(__exidx_end): AT(__exidx_end | 0x04000000)
{
*(.rodata .rodata.*)
*(.gnu.linkonce.r*)
} > FLASH_1_cached
. = ALIGN(16);
/* End of RO-DATA and start of LOAD region for DATA */
eROData = . | 0x04000000;
/* DSRAM layout (Lowest to highest)*/
/* Fully Descending Stack <-> BSS <-> DATA <-> HEAP */
/* Dummy section for stack */
Stack (NOLOAD) :
{
. = . + stack_size;
__Xmc4500_stack = .;
} > DSRAM_1_system
Communication_Buffers :
{
*DMA_Descriptors.o (COMMON);
} > DSRAM_2_comm
/* BSS section */
.bss :
{
__Xmc4500_sBSS = .;
* (.bss);
* (.bss*);
* (EXCLUDE_FILE(*DMA_Descriptors.o) COMMON);
*(.gnu.linkonce.b*)
__Xmc4500_eBSS = ALIGN(4);
} > DSRAM_1_system
/* Yes, the size must be kept outside */
__Xmc4500_BSS_Size = __Xmc4500_eBSS - __Xmc4500_sBSS;
/* Standard DATA and user defined DATA/BSS/CONST sections */
.data ABSOLUTE(ALIGN(16)): AT(eROData)
{
__Xmc4500_sData = .;
* (.data);
* (.data*);
*(*.data);
*(.gnu.linkonce.d*)
__Xmc4500_eData = ALIGN(4);
} > DSRAM_1_system
/* Yes, the size must be kept outside */
__Xmc4500_Data_Size = __Xmc4500_eData - __Xmc4500_sData;
/* Heap - Bank1*/
__Xmc4500_heap_start = ALIGN(8);
__Xmc4500_heap_end = ORIGIN(DSRAM_1_system) + LENGTH (DSRAM_1_system);
Heap_Bank1_Start = __Xmc4500_heap_start;
Heap_Bank1_Size = __Xmc4500_heap_end - __Xmc4500_heap_start;
Heap_Bank1_End = ABSOLUTE(__Xmc4500_heap_end);
/* Heap - Bank2 */
DSRAM2_Heap :
{
/* To host DATA in DSRAM2 above heap, please be sure to augment
* program loader code in the startup file */
Heap_Bank2_Start = .;
} > DSRAM_2_comm
Heap_Bank2_Size = LENGTH(DSRAM_2_comm) - (Heap_Bank2_Start - ORIGIN(DSRAM_2_comm));
/* Heap - Bank3 */
PSRAM_Heap :
{
/* To host DATA in PSRAM above heap, please be sure to augment
* program loader code in the startup file */
Heap_Bank3_Start = .;
} > PSRAM_1
Heap_Bank3_Size = LENGTH(PSRAM_1) - (Heap_Bank3_Start - ORIGIN(PSRAM_1));
/DISCARD/ :
{
*(.comment)
}
.stab 0 (NOLOAD) : { *(.stab) }
.stabstr 0 (NOLOAD) : { *(.stabstr) }
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_pubtypes 0 : { *(.debug_pubtypes) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* DWARF 2.1 */
.debug_ranges 0 : { *(.debug_ranges) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
/* Build attributes */
.build_attributes 0 : { *(.ARM.attributes) }
}

45
FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/RTOSDemo.launch Normal file
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="com.tasking.cdt.launch.localCLaunch">
<booleanAttribute key="com.tasking.debug.cdt.core.ATTR_RUN_IN_SEPARATE_PROCESS" value="true"/>
<booleanAttribute key="com.tasking.debug.cdt.core.BREAK_ON_EXIT" value="true"/>
<booleanAttribute key="com.tasking.debug.cdt.core.CACHE_TARGET_ACCESS" value="false"/>
<stringAttribute key="com.tasking.debug.cdt.core.COMMUNICATION" value="J-Link over USB (SWD)"/>
<stringAttribute key="com.tasking.debug.cdt.core.CONFIGURATION" value="Default"/>
<stringAttribute key="com.tasking.debug.cdt.core.DILOGCALLBACK_LOG_FILE_NAME" value=""/>
<booleanAttribute key="com.tasking.debug.cdt.core.DOWNLOAD" value="true"/>
<stringAttribute key="com.tasking.debug.cdt.core.FSS_ROOT" value="${project_loc}\${build_config}"/>
<stringAttribute key="com.tasking.debug.cdt.core.GDILOG_FILE_NAME" value=""/>
<booleanAttribute key="com.tasking.debug.cdt.core.GOTO_MAIN" value="true"/>
<stringAttribute key="com.tasking.debug.cdt.core.MSGLOG_FILE_NAME" value=""/>
<booleanAttribute key="com.tasking.debug.cdt.core.PROGRAM_FLASH" value="true"/>
<booleanAttribute key="com.tasking.debug.cdt.core.RESET_TARGET" value="true"/>
<stringAttribute key="com.tasking.debug.cdt.core.TARGET" value="Infineon Hexagon Application Kit XMC4500 Series"/>
<booleanAttribute key="com.tasking.debug.cdt.core.TARGET_POLLING" value="false"/>
<booleanAttribute key="com.tasking.debug.cdt.core.USE_MDF_FILE" value="false"/>
<booleanAttribute key="com.tasking.debug.cdt.core.VERIFY" value="true"/>
<booleanAttribute key="com.tasking.debug.cdt.core.linkToProject" value="true"/>
<stringAttribute key="debugger_configuration.debug_instrument_module" value="dijlinkarm"/>
<stringAttribute key="debugger_configuration.gdi.flash.flash_monitor" value="fARMv7M.sre"/>
<stringAttribute key="debugger_configuration.gdi.flash.flash_workspace" value="0x20000000"/>
<stringAttribute key="debugger_configuration.gdi.resource.hwdiarm.protocol" value="SWD"/>
<stringAttribute key="debugger_configuration.general.kdi_orti_file" value=""/>
<stringAttribute key="debugger_configuration.general.ksm_sharedlib" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="com.tasking.debug.cdt.core.CDebugger"/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="true"/>
<booleanAttribute key="org.eclipse.cdt.launch.ENABLE_REGISTER_BOOKKEEPING" value="false"/>
<booleanAttribute key="org.eclipse.cdt.launch.ENABLE_VARIABLE_BOOKKEEPING" value="false"/>
<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList/&gt;"/>
<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="${project_loc}\${build_config}\RTOSDemo.elf"/>
<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="RTOSDemo"/>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/RTOSDemo"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="4"/>
</listAttribute>
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
</launchConfiguration>

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FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/Startup/startup_XMC4500.s Normal file
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FreeRTOS/Demo/CORTEX_M4F_Infineon_XMC4000_GCC_Dave/main.c Normal file
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/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
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 modification 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. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
* This project provides two demo applications. A simple blinky style project,
* and a more comprehensive test and demo application. The
* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting (defined in this file) is used to
* select between the two. The simply blinky demo is implemented and described
* in main_blinky.c. The more comprehensive test and demo application is
* implemented and described in main_full.c.
*
* This file implements the code that is not demo specific, including the
* hardware setup and FreeRTOS hook functions.
*
*
* Additional code:
*
* This demo does not contain a non-kernel interrupt service routine that
* can be used as an example for application writers to use as a reference.
* Therefore, the framework of a dummy (not installed) handler is provided
* in this file. The dummy function is called Dummy_IRQHandler(). Please
* ensure to read the comments in the function itself, but more importantly,
* the notes on the function contained on the documentation page for this demo
* that is found on the FreeRTOS.org web site.
*/
/* Standard includes. */
#include <stdio.h>
/* Kernel includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Set mainCREATE_SIMPLE_BLINKY_DEMO_ONLY to one to run the simple blinky demo,
or 0 to run the more comprehensive test and demo application. */
#define mainCREATE_SIMPLE_BLINKY_DEMO_ONLY 0
/*-----------------------------------------------------------*/
/*
* Set up the hardware ready to run this demo.
*/
static void prvSetupHardware( void );
/*
* main_blinky() is used when mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is set to 1.
* main_full() is used when mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is set to 0.
*/
extern void main_blinky( void );
extern void main_full( void );
/*-----------------------------------------------------------*/
int main( void )
{
/* Prepare the hardware to run this demo. */
prvSetupHardware();
/* The mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting is described at the top
of this file. */
#if mainCREATE_SIMPLE_BLINKY_DEMO_ONLY == 1
{
main_blinky();
}
#else
{
main_full();
}
#endif
return 0;
}
/*-----------------------------------------------------------*/
static void prvSetupHardware( void )
{
configCONFIGURE_LED();
/* Ensure all priority bits are assigned as preemption priority bits. */
NVIC_SetPriorityGrouping( 0 );
}
/*-----------------------------------------------------------*/
void vApplicationMallocFailedHook( void )
{
/* vApplicationMallocFailedHook() will only be called if
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
function that will get called if a call to pvPortMalloc() fails.
pvPortMalloc() is called internally by the kernel whenever a task, queue,
timer or semaphore is created. It is also called by various parts of the
demo application. If heap_1.c or heap_2.c are used, then the size of the
heap available to pvPortMalloc() is defined by configTOTAL_HEAP_SIZE in
FreeRTOSConfig.h, and the xPortGetFreeHeapSize() API function can be used
to query the size of free heap space that remains (although it does not
provide information on how the remaining heap might be fragmented). */
taskDISABLE_INTERRUPTS();
for( ;; );
}
/*-----------------------------------------------------------*/
void vApplicationIdleHook( void )
{
/* vApplicationIdleHook() will only be called if configUSE_IDLE_HOOK is set
to 1 in FreeRTOSConfig.h. It will be called on each iteration of the idle
task. It is essential that code added to this hook function never attempts
to block in any way (for example, call xQueueReceive() with a block time
specified, or call vTaskDelay()). If the application makes use of the
vTaskDelete() API function (as this demo application does) then it is also
important that vApplicationIdleHook() is permitted to return to its calling
function, because it is the responsibility of the idle task to clean up
memory allocated by the kernel to any task that has since been deleted. */
}
/*-----------------------------------------------------------*/
void vApplicationStackOverflowHook( xTaskHandle pxTask, signed char *pcTaskName )
{
( void ) pcTaskName;
( void ) pxTask;
/* Run time stack overflow checking is performed if
configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook
function is called if a stack overflow is detected. */
taskDISABLE_INTERRUPTS();
for( ;; );
}
/*-----------------------------------------------------------*/
void vApplicationTickHook( void )
{
/* This function will be called by each tick interrupt if
configUSE_TICK_HOOK is set to 1 in FreeRTOSConfig.h. User code can be
added here, but the tick hook is called from an interrupt context, so
code must not attempt to block, and only the interrupt safe FreeRTOS API
functions can be used (those that end in FromISR()). */
}
/*-----------------------------------------------------------*/
#ifdef JUST_AN_EXAMPLE_ISR
void Dummy_IRQHandler(void)
{
long lHigherPriorityTaskWoken = pdFALSE;
/* Clear the interrupt if necessary. */
Dummy_ClearITPendingBit();
/* This interrupt does nothing more than demonstrate how to synchronise a
task with an interrupt. A semaphore is used for this purpose. Note
lHigherPriorityTaskWoken is initialised to zero. */
xSemaphoreGiveFromISR( xTestSemaphore, &lHigherPriorityTaskWoken );
/* If there was a task that was blocked on the semaphore, and giving the
semaphore caused the task to unblock, and the unblocked task has a priority
higher than the current Running state task (the task that this interrupt
interrupted), then lHigherPriorityTaskWoken will have been set to pdTRUE
internally within xSemaphoreGiveFromISR(). Passing pdTRUE into the
portEND_SWITCHING_ISR() macro will result in a context switch being pended to
ensure this interrupt returns directly to the unblocked, higher priority,
task. Passing pdFALSE into portEND_SWITCHING_ISR() has no effect. */
portEND_SWITCHING_ISR( lHigherPriorityTaskWoken );
}
#endif /* JUST_AN_EXAMPLE_ISR */

232
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@ -0,0 +1,232 @@
/*
FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
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 modification 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. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/******************************************************************************
* NOTE 1: This project provides two demo applications. A simple blinky style
* project, and a more comprehensive test and demo application. The
* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY setting in main.c is used to select
* between the two. See the notes on using mainCREATE_SIMPLE_BLINKY_DEMO_ONLY
* in main.c. This file implements the simply blinky style version.
*
* NOTE 2: This file only contains the source code that is specific to the
* basic demo. Generic functions, such FreeRTOS hook functions, and functions
* required to configure the hardware, are defined in main.c.
******************************************************************************
*
* main_blinky() creates one queue, and two tasks. It then starts the
* scheduler.
*
* The Queue Send Task:
* The queue send task is implemented by the prvQueueSendTask() function in
* this file. prvQueueSendTask() sits in a loop that causes it to repeatedly
* block for 200 milliseconds, before sending the value 100 to the queue that
* was created within main_blinky(). Once the value is sent, the task loops
* back around to block for another 200 milliseconds.
*
* The Queue Receive Task:
* The queue receive task is implemented by the prvQueueReceiveTask() function
* in this file. prvQueueReceiveTask() sits in a loop where it repeatedly
* blocks on attempts to read data from the queue that was created within
* main_blinky(). When data is received, the task checks the value of the
* data, and if the value equals the expected 100, toggles the LED. The 'block
* time' parameter passed to the queue receive function specifies that the
* task should be held in the Blocked state indefinitely to wait for data to
* be available on the queue. The queue receive task will only leave the
* Blocked state when the queue send task writes to the queue. As the queue
* send task writes to the queue every 200 milliseconds, the queue receive
* task leaves the Blocked state every 200 milliseconds, and therefore toggles
* the LED every 200 milliseconds.
*/
/* Standard includes. */
#include <stdio.h>
/* Kernel includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* Priorities at which the tasks are created. */
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
/* The rate at which data is sent to the queue. The 200ms value is converted
to ticks using the portTICK_RATE_MS constant. */
#define mainQUEUE_SEND_FREQUENCY_MS ( 200 / portTICK_RATE_MS )
/* The number of items the queue can hold. This is 1 as the receive task
will remove items as they are added, meaning the send task should always find
the queue empty. */
#define mainQUEUE_LENGTH ( 1 )
/* Values passed to the two tasks just to check the task parameter
functionality. */
#define mainQUEUE_SEND_PARAMETER ( 0x1111UL )
#define mainQUEUE_RECEIVE_PARAMETER ( 0x22UL )
/*-----------------------------------------------------------*/
/*
* The tasks as described in the comments at the top of this file.
*/
static void prvQueueReceiveTask( void *pvParameters );
static void prvQueueSendTask( void *pvParameters );
/*
* Called by main() to create the simply blinky style application if
* mainCREATE_SIMPLE_BLINKY_DEMO_ONLY is set to 1.
*/
void main_blinky( void );
/*-----------------------------------------------------------*/
/* The queue used by both tasks. */
static xQueueHandle xQueue = NULL;
/*-----------------------------------------------------------*/
void main_blinky( void )
{
/* Create the queue. */
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );
if( xQueue != NULL )
{
/* Start the two tasks as described in the comments at the top of this
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
( signed char * ) "Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
( void * ) mainQUEUE_RECEIVE_PARAMETER, /* The parameter passed to the task - just to check the functionality. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, ( void * ) mainQUEUE_SEND_PARAMETER, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();
}
/* If all is well, the scheduler will now be running, and the following
line will never be reached. If the following line does execute, then
there was insufficient FreeRTOS heap memory available for the idle and/or
timer tasks to be created. See the memory management section on the
FreeRTOS web site for more details. */
for( ;; );
}
/*-----------------------------------------------------------*/
static void prvQueueSendTask( void *pvParameters )
{
portTickType xNextWakeTime;
const unsigned long ulValueToSend = 100UL;
/* Check the task parameter is as expected. */
configASSERT( ( ( unsigned long ) pvParameters ) == mainQUEUE_SEND_PARAMETER );
/* Initialise xNextWakeTime - this only needs to be done once. */
xNextWakeTime = xTaskGetTickCount();
for( ;; )
{
/* Place this task in the blocked state until it is time to run again.
The block time is specified in ticks, the constant used converts ticks
to ms. While in the Blocked state this task will not consume any CPU
time. */
vTaskDelayUntil( &xNextWakeTime, mainQUEUE_SEND_FREQUENCY_MS );
/* Send to the queue - causing the queue receive task to unblock and
toggle the LED. 0 is used as the block time so the sending operation
will not block - it shouldn't need to block as the queue should always
be empty at this point in the code. */
xQueueSend( xQueue, &ulValueToSend, 0U );
}
}
/*-----------------------------------------------------------*/
static void prvQueueReceiveTask( void *pvParameters )
{
unsigned long ulReceivedValue;
/* Check the task parameter is as expected. */
configASSERT( ( ( unsigned long ) pvParameters ) == mainQUEUE_RECEIVE_PARAMETER );
for( ;; )
{
/* Wait until something arrives in the queue - this task will block
indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
FreeRTOSConfig.h. */
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
/* To get here something must have been received from the queue, but
is it the expected value? If it is, toggle the LED. */
if( ulReceivedValue == 100UL )
{
configTOGGLE_LED();
ulReceivedValue = 0U;
}
}
}
/*-----------------------------------------------------------*/

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