diff options
| author | richardbarry <richardbarry@1d2547de-c912-0410-9cb9-b8ca96c0e9e2> | 2008-05-30 15:51:35 +0000 |
|---|---|---|
| committer | richardbarry <richardbarry@1d2547de-c912-0410-9cb9-b8ca96c0e9e2> | 2008-05-30 15:51:35 +0000 |
| commit | 3f8f45c5efad48467b813fbc492b12d75ade3031 (patch) | |
| tree | 77f102783ac87a23e57701db5bad8344d3d88af1 | |
| parent | 8ddedb074252fa227a425c196cba920b72bf1099 (diff) | |
| download | freertos-3f8f45c5efad48467b813fbc492b12d75ade3031.tar.gz freertos-3f8f45c5efad48467b813fbc492b12d75ade3031.tar.bz2 freertos-3f8f45c5efad48467b813fbc492b12d75ade3031.tar.xz | |
Update to V5.0.2
git-svn-id: https://freertos.svn.sourceforge.net/svnroot/freertos/trunk@397 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
63 files changed, 2111 insertions, 2381 deletions
diff --git a/Demo/PIC24_MPLAB/FreeRTOSConfig.h b/Demo/PIC24_MPLAB/FreeRTOSConfig.h index 8857eb79..ff6670b3 100644 --- a/Demo/PIC24_MPLAB/FreeRTOSConfig.h +++ b/Demo/PIC24_MPLAB/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/ParTest/ParTest.c b/Demo/PIC24_MPLAB/ParTest/ParTest.c index 53213969..c546f37a 100644 --- a/Demo/PIC24_MPLAB/ParTest/ParTest.c +++ b/Demo/PIC24_MPLAB/ParTest/ParTest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/lcd.c b/Demo/PIC24_MPLAB/lcd.c index 06a06530..bc3681c3 100644 --- a/Demo/PIC24_MPLAB/lcd.c +++ b/Demo/PIC24_MPLAB/lcd.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/lcd.h b/Demo/PIC24_MPLAB/lcd.h index 171d7138..60e536ba 100644 --- a/Demo/PIC24_MPLAB/lcd.h +++ b/Demo/PIC24_MPLAB/lcd.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/main.c b/Demo/PIC24_MPLAB/main.c index 67e3327c..5b18088f 100644 --- a/Demo/PIC24_MPLAB/main.c +++ b/Demo/PIC24_MPLAB/main.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/serial/serial.c b/Demo/PIC24_MPLAB/serial/serial.c index 87d01ba4..cb837eb5 100644 --- a/Demo/PIC24_MPLAB/serial/serial.c +++ b/Demo/PIC24_MPLAB/serial/serial.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/timertest.c b/Demo/PIC24_MPLAB/timertest.c index d0a46f1e..23cfb272 100644 --- a/Demo/PIC24_MPLAB/timertest.c +++ b/Demo/PIC24_MPLAB/timertest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC24_MPLAB/timertest.h b/Demo/PIC24_MPLAB/timertest.h index a439b31c..e752ebe3 100644 --- a/Demo/PIC24_MPLAB/timertest.h +++ b/Demo/PIC24_MPLAB/timertest.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/FreeRTOSConfig.h b/Demo/PIC32MX_MPLAB/FreeRTOSConfig.h index 73f9ed97..26a82bc0 100644 --- a/Demo/PIC32MX_MPLAB/FreeRTOSConfig.h +++ b/Demo/PIC32MX_MPLAB/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
@@ -66,8 +66,8 @@ #define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
-#define configCPU_CLOCK_HZ ( ( unsigned portLONG ) 72000000UL )
-#define configPERIPHERAL_CLOCK_HZ ( ( unsigned portLONG ) 36000000UL )
+#define configCPU_CLOCK_HZ ( ( unsigned portLONG ) 80000000UL )
+#define configPERIPHERAL_CLOCK_HZ ( ( unsigned portLONG ) 40000000UL )
#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 5 )
#define configMINIMAL_STACK_SIZE ( 200 )
#define configISR_STACK_SIZE ( 400 )
@@ -81,7 +81,7 @@ #define configQUEUE_REGISTRY_SIZE 0
/* Co-routine definitions. */
-#define configUSE_CO_ROUTINES 0
+#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Set the following definitions to 1 to include the API function, or zero
diff --git a/Demo/PIC32MX_MPLAB/IntQueueTimer.c b/Demo/PIC32MX_MPLAB/IntQueueTimer.c index 887fe5e0..d0a0bb51 100644 --- a/Demo/PIC32MX_MPLAB/IntQueueTimer.c +++ b/Demo/PIC32MX_MPLAB/IntQueueTimer.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/IntQueueTimer.h b/Demo/PIC32MX_MPLAB/IntQueueTimer.h index 33686269..797e6303 100644 --- a/Demo/PIC32MX_MPLAB/IntQueueTimer.h +++ b/Demo/PIC32MX_MPLAB/IntQueueTimer.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/IntQueueTimer_isr.S b/Demo/PIC32MX_MPLAB/IntQueueTimer_isr.S index c1acec58..a088ced8 100644 --- a/Demo/PIC32MX_MPLAB/IntQueueTimer_isr.S +++ b/Demo/PIC32MX_MPLAB/IntQueueTimer_isr.S @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/ParTest/ParTest.c b/Demo/PIC32MX_MPLAB/ParTest/ParTest.c index 321153cd..1719010e 100644 --- a/Demo/PIC32MX_MPLAB/ParTest/ParTest.c +++ b/Demo/PIC32MX_MPLAB/ParTest/ParTest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/RTOSDemo.mcp b/Demo/PIC32MX_MPLAB/RTOSDemo.mcp index 425d64cc..575846df 100644 --- a/Demo/PIC32MX_MPLAB/RTOSDemo.mcp +++ b/Demo/PIC32MX_MPLAB/RTOSDemo.mcp @@ -93,7 +93,7 @@ suite_guid={14495C23-81F8-43F3-8A44-859C583D7760} suite_state=
[TOOL_SETTINGS]
TS{CB0AF4B8-4022-429D-8F99-8A56782B2C6D}=--keep-locals --gdwarf-2
-TS{9C698E0A-CBC9-4EFF-AE7D-B569F93E7322}=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
+TS{9C698E0A-CBC9-4EFF-AE7D-B569F93E7322}=-g -DMPLAB_PIC32MX_PORT -Wall -fomit-frame-pointer
TS{77F59DA1-3C53-4677-AC5F-A03EB0125170}=--defsym=_min_heap_size=0 --defsym=_min_heap_size=0 -Map="$(BINDIR_)$(TARGETBASE).map" -o"$(BINDIR_)$(TARGETBASE).$(TARGETSUFFIX)" -O3
TS{0396C0A1-9052-4E4F-8B84-EF0162B1B4E9}=
[INSTRUMENTED_TRACE]
diff --git a/Demo/PIC32MX_MPLAB/RTOSDemo.mcs b/Demo/PIC32MX_MPLAB/RTOSDemo.mcs index bf47bded..0eeb7380 100644 --- a/Demo/PIC32MX_MPLAB/RTOSDemo.mcs +++ b/Demo/PIC32MX_MPLAB/RTOSDemo.mcs @@ -1,318 +1,6 @@ [Header]
MagicCookie={0b13fe8c-dfe0-40eb-8900-6712719559a7}
Version=1.0
-[File000]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\main.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File001]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\ParTest.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File002]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\port.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File003]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\list.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File004]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\queue.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File005]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\tasks.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File006]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\port_asm.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={92E15EC6-5E91-4BF4-B5FA-C80AD2601AA7}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-as.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=--keep-locals --gdwarf-2
-TraceCmdString=
-[File007]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\RegisterTestTasks.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={92E15EC6-5E91-4BF4-B5FA-C80AD2601AA7}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-as.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=--keep-locals --gdwarf-2
-TraceCmdString=
-[File008]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\heap_2.o
-Folder=Intermediary
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={430F471F-7ECB-4852-A80D-DEF9A5C8E751}
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-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=-g -DMPLAB_PIC32MX_PORT -Wall -O3 -fomit-frame-pointer
-TraceCmdString=
-[File024]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\RTOSDemo.elf
-Folder=Output
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={C68E5105-1196-4333-A0BF-3DC57271E614}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-ld.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=--defsym=_min_heap_size=0 --defsym=_min_heap_size=0 -Map="$(BINDIR_)$(TARGETBASE).map" -o"$(BINDIR_)$(TARGETBASE).$(TARGETSUFFIX)" -O3
-TraceCmdString=
-[File025]
-Location=C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\PIC32MX_MPLAB\RTOSDemo.hex
-Folder=Output
-DeviceName=PIC32MX360F512L
-LanguageToolSuiteID={14495C23-81F8-43F3-8A44-859C583D7760}
-LanguageToolID={C68E5105-1196-4333-A0BF-3DC57271E614}
-LanguageToolLocation=C:\Devtools\Microchip\MPLAB C32\bin\pic32-ld.exe
-PPAD=$(BINDIR)||$(TMPDIR)||$(AINDIR)|..\..\Source\portable\MPLAB\PIC32MX;.||$(INCDIR)|.;.;..\common\include;..\..\source\portable\mplab\pic32mx;..\..\source\include||$(LIBDIR)||$(LKRDIR)||
-SOLK=<src>|main.c|ParTest\ParTest.c|..\..\Source\portable\MPLAB\PIC32MX\port.c|..\..\Source\list.c|..\..\Source\queue.c|..\..\Source\tasks.c|..\..\Source\portable\MPLAB\PIC32MX\port_asm.S|RegisterTestTasks.s|..\..\Source\portable\MemMang\heap_2.c|..\Common\Minimal\flash.c|..\Common\Minimal\QPeek.c|..\Common\Minimal\semtest.c|..\Common\Minimal\GenQTest.c|..\Common\Minimal\blocktim.c|lcd.c|serial\serial.c|..\Common\Minimal\comtest.c|serial\serial_isr.S|timertest.c|timertest_isr.S|C:\E\Dev\FreeRTOS\WorkingCopy2\Demo\Common\Minimal\IntQueue.c|IntQueueTimer.c|IntQueueTimer_isr.S|printf-stdarg.c||<obj>||<lib>||<lkr>||
-SuiteArgsString=
-ToolArgsString=--defsym=_min_heap_size=0 --defsym=_min_heap_size=0 -Map="$(BINDIR_)$(TARGETBASE).map" -o"$(BINDIR_)$(TARGETBASE).$(TARGETSUFFIX)" -O3
-TraceCmdString=
[TOOL_LOC_STAMPS]
tool_loc{92E15EC6-5E91-4BF4-B5FA-C80AD2601AA7}=C:\Devtools\Microchip\MPLAB C32\bin\pic32-as.exe
tool_loc{430F471F-7ECB-4852-A80D-DEF9A5C8E751}=C:\Devtools\Microchip\MPLAB C32\bin\pic32-gcc.exe
diff --git a/Demo/PIC32MX_MPLAB/RTOSDemo.mcw b/Demo/PIC32MX_MPLAB/RTOSDemo.mcw Binary files differindex 583a0e72..60a29c2b 100644 --- a/Demo/PIC32MX_MPLAB/RTOSDemo.mcw +++ b/Demo/PIC32MX_MPLAB/RTOSDemo.mcw diff --git a/Demo/PIC32MX_MPLAB/RegisterTestTasks.s b/Demo/PIC32MX_MPLAB/RegisterTestTasks.s index 0fad055f..122ddbf8 100644 --- a/Demo/PIC32MX_MPLAB/RegisterTestTasks.s +++ b/Demo/PIC32MX_MPLAB/RegisterTestTasks.s @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/lcd.c b/Demo/PIC32MX_MPLAB/lcd.c index b555f90e..1d829c84 100644 --- a/Demo/PIC32MX_MPLAB/lcd.c +++ b/Demo/PIC32MX_MPLAB/lcd.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/lcd.h b/Demo/PIC32MX_MPLAB/lcd.h index 171d7138..60e536ba 100644 --- a/Demo/PIC32MX_MPLAB/lcd.h +++ b/Demo/PIC32MX_MPLAB/lcd.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/main.c b/Demo/PIC32MX_MPLAB/main.c index 3b1bc954..a6081e86 100644 --- a/Demo/PIC32MX_MPLAB/main.c +++ b/Demo/PIC32MX_MPLAB/main.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
@@ -53,15 +53,6 @@ * In addition to the standard demo tasks, the following tasks and tests are
* defined and/or created within this file:
*
- * "Fast Interrupt Test" - A high frequency periodic interrupt is generated
- * using a free running timer to demonstrate the use of the
- * configKERNEL_INTERRUPT_PRIORITY configuration constant. The interrupt
- * service routine measures the number of processor clocks that occur between
- * each interrupt - and in so doing measures the jitter in the interrupt timing.
- * The maximum measured jitter time is latched in the ulMaxJitter variable, and
- * displayed on the LCD display by the 'LCD' task as described below. The
- * fast interrupt is configured and handled in the timertest.c source file.
- *
* "LCD" task - the LCD task is a 'gatekeeper' task. It is the only task that
* is permitted to access the display directly. Other tasks wishing to write a
* message to the LCD send the message on a queue to the LCD task instead of
@@ -73,8 +64,9 @@ * check that all the standard demo tasks are still operational. Should any
* unexpected behaviour within a demo task be discovered the check task will
* write an error to the LCD (via the LCD task). If all the demo tasks are
- * executing with their expected behaviour then the check task writes the
- * maximum jitter time to the LCD (as described above) - again via the LCD task.
+ * executing with their expected behaviour then the check task instead writes
+ * a count of the number of times the high frequency interrupt has incremented
+ * ulHighFrequencyTimerInterrupts - which is one in every 20,000 interrupts.
*
* "Register test" tasks - These tasks are used in part to test the kernel port.
* They set each processor register to a known value, then check that the
@@ -82,6 +74,26 @@ * to different values, and will get swapping in and out between setting and
* then subsequently checking the register values. Discovery of an incorrect
* value would be indicative of an error in the task switching mechanism.
+ *
+ * By way of demonstration, the demo application defines
+ * configMAX_SYSCALL_INTERRUPT_PRIORITY to be 3, configKERNEL_INTERRUPT_PRIORITY
+ * to be 1, and all other interrupts as follows:
+ *
+ * + The UART is allocated a priority of 2. This means it can interrupt the
+ * RTOS tick, and can also safely use queues.
+ * + Two timers are configured to generate interrupts just to test the nesting
+ * and queue access mechanisms. These timers are allocated priorities 2 and 3
+ * respectively. Even though they both access the same two queues, the
+ * priority 3 interrupt can safely interrupt the priority 2 interrupt. Both
+ * can interrupt the RTOS tick.
+ * + Finally a high frequency timer interrupt is configured to use priority 4 -
+ * therefore kernel activity will never prevent the high frequency timer from
+ * executing immediately that the interrupt is raised (within the limitations
+ * of the hardware itself). It would not be safe to access a queue from this
+ * interrupt as it is above configMAX_SYSCALL_INTERRUPT_PRIORITY.
+ *
+ * See the online documentation for this demo for more information on interrupt
+ * usage.
*/
/* Standard includes. */
@@ -104,7 +116,7 @@ #include "timertest.h"
#include "IntQueue.h"
-#pragma config FPLLMUL = MUL_18, FPLLIDIV = DIV_2, FPLLODIV = DIV_1, FWDTEN = OFF
+#pragma config FPLLMUL = MUL_20, FPLLIDIV = DIV_2, FPLLODIV = DIV_1, FWDTEN = OFF
#pragma config POSCMOD = HS, FNOSC = PRIPLL, FPBDIV = DIV_2
/*-----------------------------------------------------------*/
@@ -138,8 +150,8 @@ See the comtest.c file for more information. */ /* Misc. */
#define mainDONT_WAIT ( 0 )
-/* Dimension the buffer used to hold the value of the maximum jitter time when
-it is converted to a string. */
+/* Dimension the buffer used to hold the value of the high frequency timer
+count when it is converted to a string. */
#define mainMAX_STRING_LENGTH ( 20 )
/* The frequency at which the "fast interrupt test" interrupt will occur. */
@@ -262,7 +274,8 @@ extern void vRegTest2( unsigned long * ); static void prvSetupHardware( void )
{
/* Set the system and peripheral bus speeds and enable the program cache*/
- SYSTEMConfigPerformance( configCPU_CLOCK_HZ );
+ SYSTEMConfigPerformance( configCPU_CLOCK_HZ - 1 );
+ mOSCSetPBDIV( OSC_PB_DIV_2 );
/* Setup to use the external interrupt controller. */
INTEnableSystemMultiVectoredInt();
@@ -279,11 +292,11 @@ static void prvCheckTask( void *pvParameters ) unsigned portLONG ulLastRegTest1Value = 0, ulLastRegTest2Value = 0, ulTicksToWait = mainNO_ERROR_PERIOD;
portTickType xLastExecutionTime;
-/* Buffer into which the maximum jitter time is written as a string. */
+/* Buffer into which the high frequency timer count is written as a string. */
static portCHAR cStringBuffer[ mainMAX_STRING_LENGTH ];
-/* The maximum jitter time measured by the fast interrupt test. */
-extern unsigned portLONG ulMaxJitter ;
+/* The count of the high frequency timer interrupts. */
+extern unsigned portLONG ulHighFrequencyTimerInterrupts;
xLCDMessage xMessage = { ( 200 / portTICK_RATE_MS ), cStringBuffer };
/* Setup the high frequency, high priority, timer test. It is setup here
@@ -357,9 +370,9 @@ xLCDMessage xMessage = { ( 200 / portTICK_RATE_MS ), cStringBuffer }; xMessage.pcMessage = "Error: Int queue";
}
- /* Write the max jitter time to the string buffer. It will only be
- displayed if no errors have been detected. */
- sprintf( cStringBuffer, "%dns max jitter", ( int ) ( ( ulMaxJitter - mainEXPECTED_CLOCKS_BETWEEN_INTERRUPTS ) * mainNS_PER_CLOCK ) );
+ /* Write the ulHighFrequencyTimerInterrupts value to the string
+ buffer. It will only be displayed if no errors have been detected. */
+ sprintf( cStringBuffer, "Pass %u", ( unsigned int ) ulHighFrequencyTimerInterrupts );
xQueueSend( xLCDQueue, &xMessage, mainDONT_WAIT );
vParTestToggleLED( mainCHECK_LED );
@@ -369,6 +382,7 @@ xLCDMessage xMessage = { ( 200 / portTICK_RATE_MS ), cStringBuffer }; void vApplicationStackOverflowHook( void )
{
+ /* Look at pxCurrentTCB to see which task overflowed its stack. */
for( ;; );
}
/*-----------------------------------------------------------*/
diff --git a/Demo/PIC32MX_MPLAB/serial/serial.c b/Demo/PIC32MX_MPLAB/serial/serial.c index eccbb7e8..724d3629 100644 --- a/Demo/PIC32MX_MPLAB/serial/serial.c +++ b/Demo/PIC32MX_MPLAB/serial/serial.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/timertest.c b/Demo/PIC32MX_MPLAB/timertest.c index 10d0371f..edb40356 100644 --- a/Demo/PIC32MX_MPLAB/timertest.c +++ b/Demo/PIC32MX_MPLAB/timertest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
@@ -53,12 +53,6 @@ /* Scheduler includes. */
#include "FreeRTOS.h"
-/* Demo includes. */
-#include "partest.h"
-
-/* The number of interrupts to pass before we start looking at the jitter. */
-#define timerSETTLE_TIME 200
-
/* The maximum value the 16bit timer can contain. */
#define timerMAX_COUNT 0xffff
@@ -67,21 +61,26 @@ void __attribute__( (interrupt(ipl0), vector(_TIMER_2_VECTOR))) vT2InterruptWrap /*-----------------------------------------------------------*/
-/* The maximum time (in processor clocks) between two consecutive timer
-interrupts so far. */
-unsigned portLONG ulMaxJitter = 0;
+/* Incremented every 20,000 interrupts, so should count in seconds. */
+unsigned portLONG ulHighFrequencyTimerInterrupts = 0;
+
+/* The frequency at which the timer is interrupting. */
+static unsigned portLONG ulFrequencyHz;
/*-----------------------------------------------------------*/
void vSetupTimerTest( unsigned portSHORT usFrequencyHz )
{
- /* T2 is used to generate interrupts. The core timer is used to provide an
- accurate time measurement. */
+ /* Remember the frequency so it can be used from the ISR. */
+ ulFrequencyHz = ( unsigned portLONG ) usFrequencyHz;
+
+ /* T2 is used to generate interrupts above the kernel and max syscall interrupt
+ priority. */
T2CON = 0;
TMR2 = 0;
/* Timer 2 is going to interrupt at usFrequencyHz Hz. */
- PR2 = ( unsigned portSHORT ) ( configPERIPHERAL_CLOCK_HZ / ( unsigned portLONG ) usFrequencyHz );
+ PR2 = ( unsigned portSHORT ) ( ( configPERIPHERAL_CLOCK_HZ / ( unsigned portLONG ) usFrequencyHz ) - 1 );
/* Setup timer 2 interrupt priority to be above the kernel priority so
the timer jitter is not effected by the kernel activity. */
@@ -100,38 +99,18 @@ void vSetupTimerTest( unsigned portSHORT usFrequencyHz ) void vT2InterruptHandler( void )
{
-static unsigned portLONG ulLastCount = 0, ulSettleCount = 0;
-static unsigned portLONG ulThisCount, ulDifference;
+static unsigned portLONG ulCalls = 0;
- /* Capture the timer value as we enter the interrupt. */
- ulThisCount = _CP0_GET_COUNT();
-
- if( ulSettleCount >= timerSETTLE_TIME )
- {
- /* What is the difference between the timer value in this interrupt
- and the value from the last interrupt. */
- ulDifference = ulThisCount - ulLastCount;
-
- /* Store the difference in the timer values if it is larger than the
- currently stored largest value. The difference over and above the
- expected difference will give the 'jitter' in the processing of these
- interrupts. */
- if( ulDifference > ulMaxJitter )
- {
- ulMaxJitter = ulDifference;
- }
- }
- else
+ ++ulCalls;
+ if( ulCalls >= ulFrequencyHz )
{
- /* Don't bother storing any values for the first couple of
- interrupts. */
- ulSettleCount++;
+ /* Increment the count that will be shown on the LCD.
+ The increment occurs once every 20,000 interrupts so
+ ulHighFrequencyTimerInterrupts should count in seconds. */
+ ulHighFrequencyTimerInterrupts++;
+ ulCalls = 0;
}
- /* Remember what the timer value was this time through, so we can calculate
- the difference the next time through. */
- ulLastCount = ulThisCount;
-
/* Clear the timer interrupt. */
IFS0bits.T2IF = 0;
}
diff --git a/Demo/PIC32MX_MPLAB/timertest.h b/Demo/PIC32MX_MPLAB/timertest.h index a439b31c..e752ebe3 100644 --- a/Demo/PIC32MX_MPLAB/timertest.h +++ b/Demo/PIC32MX_MPLAB/timertest.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PIC32MX_MPLAB/timertest_isr.S b/Demo/PIC32MX_MPLAB/timertest_isr.S index a929b6ad..3528043b 100644 --- a/Demo/PIC32MX_MPLAB/timertest_isr.S +++ b/Demo/PIC32MX_MPLAB/timertest_isr.S @@ -1,3 +1,52 @@ +/*
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
+
+ This file is part of the FreeRTOS.org distribution.
+
+ FreeRTOS.org is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ FreeRTOS.org 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
+ along with FreeRTOS.org; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A special exception to the GPL can be applied should you wish to distribute
+ a combined work that includes FreeRTOS.org, without being obliged to provide
+ the source code for any proprietary components. See the licensing section
+ of http://www.FreeRTOS.org for full details of how and when the exception
+ can be applied.
+
+ ***************************************************************************
+ ***************************************************************************
+ * *
+ * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
+ * and even write all or part of your application on your behalf. *
+ * See http://www.OpenRTOS.com for details of the services we provide to *
+ * expedite your project. *
+ * *
+ ***************************************************************************
+ ***************************************************************************
+
+ Please ensure to read the configuration and relevant port sections of the
+ online documentation.
+
+ 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 <p32xxxx.h>
#include <sys/asm.h>
#include "ISR_Support.h"
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h index 742c8202..142964be 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c index 355084dd..2b19bd35 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h index ecf30d50..56da5069 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c index 56329564..a50b6bfb 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/main.c b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/main.c index 557ecafe..96186513 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/main.c +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/main.c @@ -1,699 +1,699 @@ -/* - FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry. - - This file is part of the FreeRTOS.org distribution. - - FreeRTOS.org is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - FreeRTOS.org 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 - along with FreeRTOS.org; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - A special exception to the GPL can be applied should you wish to distribute - a combined work that includes FreeRTOS.org, without being obliged to provide - the source code for any proprietary components. See the licensing section - of http://www.FreeRTOS.org for full details of how and when the exception - can be applied. - - *************************************************************************** - *************************************************************************** - * * - * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, * - * and even write all or part of your application on your behalf. * - * See http://www.OpenRTOS.com for details of the services we provide to * - * expedite your project. * - * * - *************************************************************************** - *************************************************************************** - - Please ensure to read the configuration and relevant port sections of the - online documentation. - - 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. -*/ - -/* - * Creates all the demo application tasks, then starts the scheduler. The WEB - * documentation provides more details of the demo application tasks. - * - * In addition to the standard demo tasks, the follow demo specific tasks are - * create: - * - * The "Check" task. 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. Most tasks maintain - * 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 the onboard LED. Should any task contain an error at any time - * the LED toggle rate will change from 3 seconds to 500ms. - * - * The "Register Check" tasks. These tasks fill the CPU registers with known - * values, then check that each register still contains the expected value, the - * discovery of an unexpected value being indicative of an error in the RTOS - * context switch mechanism. The register check tasks operate at low priority - * so are switched in and out frequently. - * - */ - -/* Scheduler includes. */ -#include "FreeRTOS.h" -#include "task.h" - -/* Xilinx library includes. */ -#include "xcache_l.h" -#include "xintc.h" - -/* Demo application includes. */ -#include "flash.h" -#include "integer.h" -#include "comtest2.h" -#include "semtest.h" -#include "BlockQ.h" -#include "dynamic.h" -#include "GenQTest.h" -#include "QPeek.h" -#include "blocktim.h" -#include "death.h" -#include "partest.h" -#include "countsem.h" -#include "recmutex.h" -#include "flop.h" -#include "flop-reg-test.h" - -/* Priorities assigned to the demo tasks. */ -#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 ) -#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 ) -#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainQUEUE_BLOCK_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainDEATH_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainGENERIC_QUEUE_PRIORITY ( tskIDLE_PRIORITY ) -#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainFLOP_PRIORITY ( tskIDLE_PRIORITY ) - -/* The first LED used by the COM test and check tasks respectively. */ -#define mainCOM_TEST_LED ( 4 ) -#define mainCHECK_TEST_LED ( 3 ) - -/* The baud rate used by the comtest tasks is set by the hardware, so the -baud rate parameters passed into the comtest initialisation has no effect. */ -#define mainBAUD_SET_IN_HARDWARE ( 0 ) - -/* Delay periods used by the check task. If no errors have been found then -the check LED will toggle every mainNO_ERROR_CHECK_DELAY milliseconds. If an -error has been found at any time then the toggle rate will increase to -mainERROR_CHECK_DELAY milliseconds. */ -#define mainNO_ERROR_CHECK_DELAY ( ( portTickType ) 3000 / portTICK_RATE_MS ) -#define mainERROR_CHECK_DELAY ( ( portTickType ) 500 / portTICK_RATE_MS ) - - -/* - * The tasks defined within this file - described within the comments at the - * head of this page. - */ -static void prvRegTestTask1( void *pvParameters ); -static void prvRegTestTask2( void *pvParameters ); -static void prvErrorChecks( void *pvParameters ); - -/* - * Called by the 'check' task to inspect all the standard demo tasks within - * the system, as described within the comments at the head of this page. - */ -static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void ); - -/* - * Perform any hardware initialisation required by the demo application. - */ -static void prvSetupHardware( void ); - -/*-----------------------------------------------------------*/ - -/* xRegTestStatus will get set to pdFAIL by the regtest tasks if they -discover an unexpected value. */ -static volatile unsigned portBASE_TYPE xRegTestStatus = pdPASS; - -/* Counters used to ensure the regtest tasks are still running. */ -static volatile unsigned portLONG ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL; - -/*-----------------------------------------------------------*/ - -int main( void ) -{ - - /* Must be called prior to installing any interrupt handlers! */ - vPortSetupInterruptController(); - - /* In this case prvSetupHardware() just enables the caches and and - configures the IO ports for the LED outputs. */ - prvSetupHardware(); - - /* Start the standard demo application tasks. Note that the baud rate used - by the comtest tasks is set by the hardware, so the baud rate parameter - passed has no effect. */ - vStartLEDFlashTasks( mainLED_TASK_PRIORITY ); - vStartIntegerMathTasks( tskIDLE_PRIORITY ); - vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainBAUD_SET_IN_HARDWARE, mainCOM_TEST_LED ); - vStartSemaphoreTasks( mainSEM_TEST_PRIORITY ); - vStartBlockingQueueTasks ( mainQUEUE_BLOCK_PRIORITY ); - vStartDynamicPriorityTasks(); - vStartGenericQueueTasks( mainGENERIC_QUEUE_PRIORITY ); - vStartQueuePeekTasks(); - vCreateBlockTimeTasks(); - vStartCountingSemaphoreTasks(); - vStartRecursiveMutexTasks(); - - #if ( configUSE_FPU == 1 ) - vStartMathTasks( mainFLOP_PRIORITY ); - vStartFlopRegTests(); - #endif - - /* Create the tasks defined within this file. */ - xTaskCreate( prvRegTestTask1, ( signed portCHAR * ) "Regtest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); - xTaskCreate( prvRegTestTask2, ( signed portCHAR * ) "Regtest2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); - xTaskCreate( prvErrorChecks, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL ); - - /* The suicide tasks must be started last as they record the number of other - tasks that exist within the system. The value is then used to ensure at run - time the number of tasks that exists is within expected bounds. */ - vCreateSuicidalTasks( mainDEATH_PRIORITY ); - - /* Now start the scheduler. Following this call the created tasks should - be executing. */ - vTaskStartScheduler(); - - /* vTaskStartScheduler() will only return if an error occurs while the - idle task is being created. */ - for( ;; ); - - return 0; -} -/*-----------------------------------------------------------*/ - -static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void ) -{ -portBASE_TYPE lReturn = pdPASS; -static unsigned portLONG ulLastRegTest1Counter= 0UL, ulLastRegTest2Counter = 0UL; - - /* The demo tasks maintain a count that increments every cycle of the task - provided that the task has never encountered an error. This function - checks the counts maintained by the tasks to ensure they are still being - incremented. A count remaining at the same value between calls therefore - indicates that an error has been detected. */ - - if( xAreIntegerMathsTaskStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreComTestTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreSemaphoreTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreBlockingQueuesStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreDynamicPriorityTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xIsCreateTaskStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreBlockTimeTestTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreGenericQueueTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreQueuePeekTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreRecursiveMutexTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - #if ( configUSE_FPU == 1 ) - if( xAreMathsTaskStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreFlopRegisterTestsStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - #endif - - /* Have the register test tasks found any errors? */ - if( xRegTestStatus != pdPASS ) - { - lReturn = pdFAIL; - } - - /* Are the register test tasks still looping? */ - if( ulLastRegTest1Counter == ulRegTest1Counter ) - { - lReturn = pdFAIL; - } - else - { - ulLastRegTest1Counter = ulRegTest1Counter; - } - - if( ulLastRegTest2Counter == ulRegTest2Counter ) - { - lReturn = pdFAIL; - } - else - { - ulLastRegTest2Counter = ulRegTest2Counter; - } - - return lReturn; -} -/*-----------------------------------------------------------*/ - -static void prvErrorChecks( void *pvParameters ) -{ -portTickType xDelayPeriod = mainNO_ERROR_CHECK_DELAY, xLastExecutionTime; -volatile unsigned portBASE_TYPE uxFreeStack; -
- /* Just to remove compiler warning. */ - ( void ) pvParameters; - - /* This call is just to demonstrate the use of the function - nothing is - done with the value. You would expect the stack high water mark to be - lower (the function to return a larger value) here at function entry than - later following calls to other functions. */ - uxFreeStack = uxTaskGetStackHighWaterMark( NULL ); - - /* Initialise xLastExecutionTime so the first call to vTaskDelayUntil() - works correctly. */ - xLastExecutionTime = xTaskGetTickCount(); - - /* Cycle for ever, delaying then checking all the other tasks are still - operating without error. */ - for( ;; ) - { - /* Again just for demo purposes - uxFreeStack should have a lower value - here than following the call to uxTaskGetStackHighWaterMark() on the - task entry. */ - uxFreeStack = uxTaskGetStackHighWaterMark( NULL ); - - /* Wait until it is time to check again. The time we wait here depends - on whether an error has been detected or not. When an error is - detected the time is shortened resulting in a faster LED flash rate. */ - vTaskDelayUntil( &xLastExecutionTime, xDelayPeriod ); - - /* See if the other tasks are all ok. */ - if( prvCheckOtherTasksAreStillRunning() != pdPASS ) - { - /* An error occurred in one of the tasks so shorten the delay - period - which has the effect of increasing the frequency of the - LED toggle. */ - xDelayPeriod = mainERROR_CHECK_DELAY; - } - - /* Flash! */ - vParTestToggleLED( mainCHECK_TEST_LED ); - } -} -/*-----------------------------------------------------------*/ - -static void prvSetupHardware( void ) -{ - XCache_EnableICache( 0x80000000 ); - XCache_EnableDCache( 0x80000000 ); - - /* Setup the IO port for use with the LED outputs. */ - vParTestInitialise(); -} -/*-----------------------------------------------------------*/ - -void prvRegTest1Pass( void ) -{ - /* Called from the inline assembler - this cannot be static - otherwise it can get optimised away. */ - ulRegTest1Counter++; -} -/*-----------------------------------------------------------*/ - -void prvRegTest2Pass( void ) -{ - /* Called from the inline assembler - this cannot be static - otherwise it can get optimised away. */ - ulRegTest2Counter++; -} -/*-----------------------------------------------------------*/ - -void prvRegTestFail( void ) -{ - /* Called from the inline assembler - this cannot be static - otherwise it can get optimised away. */ - xRegTestStatus = pdFAIL; -} -/*-----------------------------------------------------------*/ - -static void prvRegTestTask1( void *pvParameters ) +/*
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
+
+ This file is part of the FreeRTOS.org distribution.
+
+ FreeRTOS.org is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ FreeRTOS.org 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
+ along with FreeRTOS.org; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A special exception to the GPL can be applied should you wish to distribute
+ a combined work that includes FreeRTOS.org, without being obliged to provide
+ the source code for any proprietary components. See the licensing section
+ of http://www.FreeRTOS.org for full details of how and when the exception
+ can be applied.
+
+ ***************************************************************************
+ ***************************************************************************
+ * *
+ * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
+ * and even write all or part of your application on your behalf. *
+ * See http://www.OpenRTOS.com for details of the services we provide to *
+ * expedite your project. *
+ * *
+ ***************************************************************************
+ ***************************************************************************
+
+ Please ensure to read the configuration and relevant port sections of the
+ online documentation.
+
+ 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.
+*/
+
+/*
+ * Creates all the demo application tasks, then starts the scheduler. The WEB
+ * documentation provides more details of the demo application tasks.
+ *
+ * In addition to the standard demo tasks, the follow demo specific tasks are
+ * create:
+ *
+ * The "Check" task. 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. Most tasks maintain
+ * 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 the onboard LED. Should any task contain an error at any time
+ * the LED toggle rate will change from 3 seconds to 500ms.
+ *
+ * The "Register Check" tasks. These tasks fill the CPU registers with known
+ * values, then check that each register still contains the expected value, the
+ * discovery of an unexpected value being indicative of an error in the RTOS
+ * context switch mechanism. The register check tasks operate at low priority
+ * so are switched in and out frequently.
+ *
+ */
+
+/* Scheduler includes. */
+#include "FreeRTOS.h"
+#include "task.h"
+
+/* Xilinx library includes. */
+#include "xcache_l.h"
+#include "xintc.h"
+
+/* Demo application includes. */
+#include "flash.h"
+#include "integer.h"
+#include "comtest2.h"
+#include "semtest.h"
+#include "BlockQ.h"
+#include "dynamic.h"
+#include "GenQTest.h"
+#include "QPeek.h"
+#include "blocktim.h"
+#include "death.h"
+#include "partest.h"
+#include "countsem.h"
+#include "recmutex.h"
+#include "flop.h"
+#include "flop-reg-test.h"
+
+/* Priorities assigned to the demo tasks. */
+#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 )
+#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
+#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainQUEUE_BLOCK_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainDEATH_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainGENERIC_QUEUE_PRIORITY ( tskIDLE_PRIORITY )
+#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainFLOP_PRIORITY ( tskIDLE_PRIORITY )
+
+/* The first LED used by the COM test and check tasks respectively. */
+#define mainCOM_TEST_LED ( 4 )
+#define mainCHECK_TEST_LED ( 3 )
+
+/* The baud rate used by the comtest tasks is set by the hardware, so the
+baud rate parameters passed into the comtest initialisation has no effect. */
+#define mainBAUD_SET_IN_HARDWARE ( 0 )
+
+/* Delay periods used by the check task. If no errors have been found then
+the check LED will toggle every mainNO_ERROR_CHECK_DELAY milliseconds. If an
+error has been found at any time then the toggle rate will increase to
+mainERROR_CHECK_DELAY milliseconds. */
+#define mainNO_ERROR_CHECK_DELAY ( ( portTickType ) 3000 / portTICK_RATE_MS )
+#define mainERROR_CHECK_DELAY ( ( portTickType ) 500 / portTICK_RATE_MS )
+
+
+/*
+ * The tasks defined within this file - described within the comments at the
+ * head of this page.
+ */
+static void prvRegTestTask1( void *pvParameters );
+static void prvRegTestTask2( void *pvParameters );
+static void prvErrorChecks( void *pvParameters );
+
+/*
+ * Called by the 'check' task to inspect all the standard demo tasks within
+ * the system, as described within the comments at the head of this page.
+ */
+static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void );
+
+/*
+ * Perform any hardware initialisation required by the demo application.
+ */
+static void prvSetupHardware( void );
+
+/*-----------------------------------------------------------*/
+
+/* xRegTestStatus will get set to pdFAIL by the regtest tasks if they
+discover an unexpected value. */
+static volatile unsigned portBASE_TYPE xRegTestStatus = pdPASS;
+
+/* Counters used to ensure the regtest tasks are still running. */
+static volatile unsigned portLONG ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL;
+
+/*-----------------------------------------------------------*/
+
+int main( void )
{
- /* Just to remove compiler warning. */ - ( void ) pvParameters; - - /* The first register test task as described at the top of this file. The - values used in the registers are different to those use in the second - register test task. Also, unlike the second register test task, this task - yields between setting the register values and subsequently checking the - register values. */ - asm volatile - ( - "RegTest1Start: \n\t" \ - " \n\t" \ - " li 0, 301 \n\t" \ - " mtspr 256, 0 #USPRG0 \n\t" \ - " li 0, 501 \n\t" \ - " mtspr 8, 0 #LR \n\t" \ - " li 0, 4 \n\t" \ - " mtspr 1, 0 #XER \n\t" \ - " \n\t" \ - " li 0, 1 \n\t" \ - " li 2, 2 \n\t" \ - " li 3, 3 \n\t" \ - " li 4, 4 \n\t" \ - " li 5, 5 \n\t" \ - " li 6, 6 \n\t" \ - " li 7, 7 \n\t" \ - " li 8, 8 \n\t" \ - " li 9, 9 \n\t" \ - " li 10, 10 \n\t" \ - " li 11, 11 \n\t" \ - " li 12, 12 \n\t" \ - " li 13, 13 \n\t" \ - " li 14, 14 \n\t" \ - " li 15, 15 \n\t" \ - " li 16, 16 \n\t" \ - " li 17, 17 \n\t" \ - " li 18, 18 \n\t" \ - " li 19, 19 \n\t" \ - " li 20, 20 \n\t" \ - " li 21, 21 \n\t" \ - " li 22, 22 \n\t" \ - " li 23, 23 \n\t" \ - " li 24, 24 \n\t" \ - " li 25, 25 \n\t" \ - " li 26, 26 \n\t" \ - " li 27, 27 \n\t" \ - " li 28, 28 \n\t" \ - " li 29, 29 \n\t" \ - " li 30, 30 \n\t" \ - " li 31, 31 \n\t" \ - " \n\t" \ - " sc \n\t" \ - " nop \n\t" \ - " \n\t" \ - " cmpwi 0, 1 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 2, 2 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 3, 3 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 4, 4 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 5, 5 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 6, 6 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 7, 7 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 8, 8 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 9, 9 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 10, 10 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 11, 11 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 12, 12 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 13, 13 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 14, 14 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 15, 15 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 16, 16 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 17, 17 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 18, 18 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 19, 19 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 20, 20 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 21, 21 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 22, 22 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 23, 23 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 24, 24 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 25, 25 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 26, 26 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 27, 27 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 28, 28 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 29, 29 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 30, 30 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 31, 31 \n\t" \ - " bne RegTest1Fail \n\t" \ - " \n\t" \ - " mfspr 0, 256 #USPRG0 \n\t" \ - " cmpwi 0, 301 \n\t" \ - " bne RegTest1Fail \n\t" \ - " mfspr 0, 8 #LR \n\t" \ - " cmpwi 0, 501 \n\t" \ - " bne RegTest1Fail \n\t" \ - " mfspr 0, 1 #XER \n\t" \ - " cmpwi 0, 4 \n\t" \ - " bne RegTest1Fail \n\t" \ - " \n\t" \ - " bl prvRegTest1Pass \n\t" \ - " b RegTest1Start \n\t" \ - " \n\t" \ - "RegTest1Fail: \n\t" \ - " \n\t" \ - " \n\t" \ - " bl prvRegTestFail \n\t" \ - " b RegTest1Start \n\t" \ - ); -} -/*-----------------------------------------------------------*/ - -static void prvRegTestTask2( void *pvParameters ) +
+ /* Must be called prior to installing any interrupt handlers! */
+ vPortSetupInterruptController();
+
+ /* In this case prvSetupHardware() just enables the caches and and
+ configures the IO ports for the LED outputs. */
+ prvSetupHardware();
+
+ /* Start the standard demo application tasks. Note that the baud rate used
+ by the comtest tasks is set by the hardware, so the baud rate parameter
+ passed has no effect. */
+ vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
+ vStartIntegerMathTasks( tskIDLE_PRIORITY );
+ vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainBAUD_SET_IN_HARDWARE, mainCOM_TEST_LED );
+ vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
+ vStartBlockingQueueTasks ( mainQUEUE_BLOCK_PRIORITY );
+ vStartDynamicPriorityTasks();
+ vStartGenericQueueTasks( mainGENERIC_QUEUE_PRIORITY );
+ vStartQueuePeekTasks();
+ vCreateBlockTimeTasks();
+ vStartCountingSemaphoreTasks();
+ vStartRecursiveMutexTasks();
+
+ #if ( configUSE_FPU == 1 )
+ vStartMathTasks( mainFLOP_PRIORITY );
+ vStartFlopRegTests();
+ #endif
+
+ /* Create the tasks defined within this file. */
+ xTaskCreate( prvRegTestTask1, ( signed portCHAR * ) "Regtest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+ xTaskCreate( prvRegTestTask2, ( signed portCHAR * ) "Regtest2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+ xTaskCreate( prvErrorChecks, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
+
+ /* The suicide tasks must be started last as they record the number of other
+ tasks that exist within the system. The value is then used to ensure at run
+ time the number of tasks that exists is within expected bounds. */
+ vCreateSuicidalTasks( mainDEATH_PRIORITY );
+
+ /* Now start the scheduler. Following this call the created tasks should
+ be executing. */
+ vTaskStartScheduler();
+
+ /* vTaskStartScheduler() will only return if an error occurs while the
+ idle task is being created. */
+ for( ;; );
+
+ return 0;
+}
+/*-----------------------------------------------------------*/
+
+static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void )
{
- /* Just to remove compiler warning. */ - ( void ) pvParameters; - - /* The second register test task as described at the top of this file. - Note that this task fills the registers with different values to the - first register test task. */ - asm volatile - ( - "RegTest2Start: \n\t" \ - " \n\t" \ - " li 0, 300 \n\t" \ - " mtspr 256, 0 #USPRG0 \n\t" \ - " li 0, 500 \n\t" \ - " mtspr 8, 0 #LR \n\t" \ - " li 0, 4 \n\t" \ - " mtspr 1, 0 #XER \n\t" \ - " \n\t" \ - " li 0, 11 \n\t" \ - " li 2, 12 \n\t" \ - " li 3, 13 \n\t" \ - " li 4, 14 \n\t" \ - " li 5, 15 \n\t" \ - " li 6, 16 \n\t" \ - " li 7, 17 \n\t" \ - " li 8, 18 \n\t" \ - " li 9, 19 \n\t" \ - " li 10, 110 \n\t" \ - " li 11, 111 \n\t" \ - " li 12, 112 \n\t" \ - " li 13, 113 \n\t" \ - " li 14, 114 \n\t" \ - " li 15, 115 \n\t" \ - " li 16, 116 \n\t" \ - " li 17, 117 \n\t" \ - " li 18, 118 \n\t" \ - " li 19, 119 \n\t" \ - " li 20, 120 \n\t" \ - " li 21, 121 \n\t" \ - " li 22, 122 \n\t" \ - " li 23, 123 \n\t" \ - " li 24, 124 \n\t" \ - " li 25, 125 \n\t" \ - " li 26, 126 \n\t" \ - " li 27, 127 \n\t" \ - " li 28, 128 \n\t" \ - " li 29, 129 \n\t" \ - " li 30, 130 \n\t" \ - " li 31, 131 \n\t" \ - " \n\t" \ - " cmpwi 0, 11 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 2, 12 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 3, 13 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 4, 14 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 5, 15 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 6, 16 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 7, 17 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 8, 18 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 9, 19 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 10, 110 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 11, 111 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 12, 112 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 13, 113 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 14, 114 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 15, 115 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 16, 116 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 17, 117 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 18, 118 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 19, 119 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 20, 120 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 21, 121 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 22, 122 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 23, 123 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 24, 124 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 25, 125 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 26, 126 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 27, 127 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 28, 128 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 29, 129 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 30, 130 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 31, 131 \n\t" \ - " bne RegTest2Fail \n\t" \ - " \n\t" \ - " mfspr 0, 256 #USPRG0 \n\t" \ - " cmpwi 0, 300 \n\t" \ - " bne RegTest2Fail \n\t" \ - " mfspr 0, 8 #LR \n\t" \ - " cmpwi 0, 500 \n\t" \ - " bne RegTest2Fail \n\t" \ - " mfspr 0, 1 #XER \n\t" \ - " cmpwi 0, 4 \n\t" \ - " bne RegTest2Fail \n\t" \ - " \n\t" \ - " bl prvRegTest2Pass \n\t" \ - " b RegTest2Start \n\t" \ - " \n\t" \ - "RegTest2Fail: \n\t" \ - " \n\t" \ - " \n\t" \ - " bl prvRegTestFail \n\t" \ - " b RegTest2Start \n\t" \ - ); -} -/*-----------------------------------------------------------*/ - -/* This hook function will get called if there is a suspected stack overflow. -An overflow can cause the task name to be corrupted, in which case the task -handle needs to be used to determine the offending task. */ -void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName ); -void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName ) -{ -/* To prevent the optimiser removing the variables. */ -volatile xTaskHandle xTaskIn = xTask; -volatile signed portCHAR *pcTaskNameIn = pcTaskName; +portBASE_TYPE lReturn = pdPASS;
+static unsigned portLONG ulLastRegTest1Counter= 0UL, ulLastRegTest2Counter = 0UL;
+
+ /* The demo tasks maintain a count that increments every cycle of the task
+ provided that the task has never encountered an error. This function
+ checks the counts maintained by the tasks to ensure they are still being
+ incremented. A count remaining at the same value between calls therefore
+ indicates that an error has been detected. */
+
+ if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreComTestTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreSemaphoreTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreBlockingQueuesStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xIsCreateTaskStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreGenericQueueTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreQueuePeekTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ #if ( configUSE_FPU == 1 )
+ if( xAreMathsTaskStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreFlopRegisterTestsStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+ #endif
+
+ /* Have the register test tasks found any errors? */
+ if( xRegTestStatus != pdPASS )
+ {
+ lReturn = pdFAIL;
+ }
+
+ /* Are the register test tasks still looping? */
+ if( ulLastRegTest1Counter == ulRegTest1Counter )
+ {
+ lReturn = pdFAIL;
+ }
+ else
+ {
+ ulLastRegTest1Counter = ulRegTest1Counter;
+ }
+
+ if( ulLastRegTest2Counter == ulRegTest2Counter )
+ {
+ lReturn = pdFAIL;
+ }
+ else
+ {
+ ulLastRegTest2Counter = ulRegTest2Counter;
+ }
+
+ return lReturn;
+}
+/*-----------------------------------------------------------*/
+
+static void prvErrorChecks( void *pvParameters )
+{
+portTickType xDelayPeriod = mainNO_ERROR_CHECK_DELAY, xLastExecutionTime;
+volatile unsigned portBASE_TYPE uxFreeStack;
+
+ /* Just to remove compiler warning. */
+ ( void ) pvParameters;
+
+ /* This call is just to demonstrate the use of the function - nothing is
+ done with the value. You would expect the stack high water mark to be
+ lower (the function to return a larger value) here at function entry than
+ later following calls to other functions. */
+ uxFreeStack = uxTaskGetStackHighWaterMark( NULL );
+
+ /* Initialise xLastExecutionTime so the first call to vTaskDelayUntil()
+ works correctly. */
+ xLastExecutionTime = xTaskGetTickCount();
+
+ /* Cycle for ever, delaying then checking all the other tasks are still
+ operating without error. */
+ for( ;; )
+ {
+ /* Again just for demo purposes - uxFreeStack should have a lower value
+ here than following the call to uxTaskGetStackHighWaterMark() on the
+ task entry. */
+ uxFreeStack = uxTaskGetStackHighWaterMark( NULL );
+
+ /* Wait until it is time to check again. The time we wait here depends
+ on whether an error has been detected or not. When an error is
+ detected the time is shortened resulting in a faster LED flash rate. */
+ vTaskDelayUntil( &xLastExecutionTime, xDelayPeriod );
+
+ /* See if the other tasks are all ok. */
+ if( prvCheckOtherTasksAreStillRunning() != pdPASS )
+ {
+ /* An error occurred in one of the tasks so shorten the delay
+ period - which has the effect of increasing the frequency of the
+ LED toggle. */
+ xDelayPeriod = mainERROR_CHECK_DELAY;
+ }
+
+ /* Flash! */
+ vParTestToggleLED( mainCHECK_TEST_LED );
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void prvSetupHardware( void )
+{
+ XCache_EnableICache( 0x80000000 );
+ XCache_EnableDCache( 0x80000000 );
+
+ /* Setup the IO port for use with the LED outputs. */
+ vParTestInitialise();
+}
+/*-----------------------------------------------------------*/
+
+void prvRegTest1Pass( void )
+{
+ /* Called from the inline assembler - this cannot be static
+ otherwise it can get optimised away. */
+ ulRegTest1Counter++;
+}
+/*-----------------------------------------------------------*/
+
+void prvRegTest2Pass( void )
+{
+ /* Called from the inline assembler - this cannot be static
+ otherwise it can get optimised away. */
+ ulRegTest2Counter++;
+}
+/*-----------------------------------------------------------*/
+
+void prvRegTestFail( void )
+{
+ /* Called from the inline assembler - this cannot be static
+ otherwise it can get optimised away. */
+ xRegTestStatus = pdFAIL;
+}
+/*-----------------------------------------------------------*/
+
+static void prvRegTestTask1( void *pvParameters )
+{
+ /* Just to remove compiler warning. */
+ ( void ) pvParameters;
+
+ /* The first register test task as described at the top of this file. The
+ values used in the registers are different to those use in the second
+ register test task. Also, unlike the second register test task, this task
+ yields between setting the register values and subsequently checking the
+ register values. */
+ asm volatile
+ (
+ "RegTest1Start: \n\t" \
+ " \n\t" \
+ " li 0, 301 \n\t" \
+ " mtspr 256, 0 #USPRG0 \n\t" \
+ " li 0, 501 \n\t" \
+ " mtspr 8, 0 #LR \n\t" \
+ " li 0, 4 \n\t" \
+ " mtspr 1, 0 #XER \n\t" \
+ " \n\t" \
+ " li 0, 1 \n\t" \
+ " li 2, 2 \n\t" \
+ " li 3, 3 \n\t" \
+ " li 4, 4 \n\t" \
+ " li 5, 5 \n\t" \
+ " li 6, 6 \n\t" \
+ " li 7, 7 \n\t" \
+ " li 8, 8 \n\t" \
+ " li 9, 9 \n\t" \
+ " li 10, 10 \n\t" \
+ " li 11, 11 \n\t" \
+ " li 12, 12 \n\t" \
+ " li 13, 13 \n\t" \
+ " li 14, 14 \n\t" \
+ " li 15, 15 \n\t" \
+ " li 16, 16 \n\t" \
+ " li 17, 17 \n\t" \
+ " li 18, 18 \n\t" \
+ " li 19, 19 \n\t" \
+ " li 20, 20 \n\t" \
+ " li 21, 21 \n\t" \
+ " li 22, 22 \n\t" \
+ " li 23, 23 \n\t" \
+ " li 24, 24 \n\t" \
+ " li 25, 25 \n\t" \
+ " li 26, 26 \n\t" \
+ " li 27, 27 \n\t" \
+ " li 28, 28 \n\t" \
+ " li 29, 29 \n\t" \
+ " li 30, 30 \n\t" \
+ " li 31, 31 \n\t" \
+ " \n\t" \
+ " sc \n\t" \
+ " nop \n\t" \
+ " \n\t" \
+ " cmpwi 0, 1 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 2, 2 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 3, 3 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 4, 4 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 5, 5 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 6, 6 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 7, 7 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 8, 8 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 9, 9 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 10, 10 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 11, 11 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 12, 12 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 13, 13 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 14, 14 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 15, 15 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 16, 16 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 17, 17 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 18, 18 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 19, 19 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 20, 20 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 21, 21 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 22, 22 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 23, 23 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 24, 24 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 25, 25 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 26, 26 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 27, 27 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 28, 28 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 29, 29 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 30, 30 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 31, 31 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " \n\t" \
+ " mfspr 0, 256 #USPRG0 \n\t" \
+ " cmpwi 0, 301 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " mfspr 0, 8 #LR \n\t" \
+ " cmpwi 0, 501 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " mfspr 0, 1 #XER \n\t" \
+ " cmpwi 0, 4 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " \n\t" \
+ " bl prvRegTest1Pass \n\t" \
+ " b RegTest1Start \n\t" \
+ " \n\t" \
+ "RegTest1Fail: \n\t" \
+ " \n\t" \
+ " \n\t" \
+ " bl prvRegTestFail \n\t" \
+ " b RegTest1Start \n\t" \
+ );
+}
+/*-----------------------------------------------------------*/
+
+static void prvRegTestTask2( void *pvParameters )
+{
+ /* Just to remove compiler warning. */
+ ( void ) pvParameters;
+
+ /* The second register test task as described at the top of this file.
+ Note that this task fills the registers with different values to the
+ first register test task. */
+ asm volatile
+ (
+ "RegTest2Start: \n\t" \
+ " \n\t" \
+ " li 0, 300 \n\t" \
+ " mtspr 256, 0 #USPRG0 \n\t" \
+ " li 0, 500 \n\t" \
+ " mtspr 8, 0 #LR \n\t" \
+ " li 0, 4 \n\t" \
+ " mtspr 1, 0 #XER \n\t" \
+ " \n\t" \
+ " li 0, 11 \n\t" \
+ " li 2, 12 \n\t" \
+ " li 3, 13 \n\t" \
+ " li 4, 14 \n\t" \
+ " li 5, 15 \n\t" \
+ " li 6, 16 \n\t" \
+ " li 7, 17 \n\t" \
+ " li 8, 18 \n\t" \
+ " li 9, 19 \n\t" \
+ " li 10, 110 \n\t" \
+ " li 11, 111 \n\t" \
+ " li 12, 112 \n\t" \
+ " li 13, 113 \n\t" \
+ " li 14, 114 \n\t" \
+ " li 15, 115 \n\t" \
+ " li 16, 116 \n\t" \
+ " li 17, 117 \n\t" \
+ " li 18, 118 \n\t" \
+ " li 19, 119 \n\t" \
+ " li 20, 120 \n\t" \
+ " li 21, 121 \n\t" \
+ " li 22, 122 \n\t" \
+ " li 23, 123 \n\t" \
+ " li 24, 124 \n\t" \
+ " li 25, 125 \n\t" \
+ " li 26, 126 \n\t" \
+ " li 27, 127 \n\t" \
+ " li 28, 128 \n\t" \
+ " li 29, 129 \n\t" \
+ " li 30, 130 \n\t" \
+ " li 31, 131 \n\t" \
+ " \n\t" \
+ " cmpwi 0, 11 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 2, 12 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 3, 13 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 4, 14 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 5, 15 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 6, 16 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 7, 17 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 8, 18 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 9, 19 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 10, 110 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 11, 111 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 12, 112 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 13, 113 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 14, 114 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 15, 115 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 16, 116 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 17, 117 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 18, 118 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 19, 119 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 20, 120 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 21, 121 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 22, 122 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 23, 123 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 24, 124 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 25, 125 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 26, 126 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 27, 127 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 28, 128 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 29, 129 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 30, 130 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 31, 131 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " \n\t" \
+ " mfspr 0, 256 #USPRG0 \n\t" \
+ " cmpwi 0, 300 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " mfspr 0, 8 #LR \n\t" \
+ " cmpwi 0, 500 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " mfspr 0, 1 #XER \n\t" \
+ " cmpwi 0, 4 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " \n\t" \
+ " bl prvRegTest2Pass \n\t" \
+ " b RegTest2Start \n\t" \
+ " \n\t" \
+ "RegTest2Fail: \n\t" \
+ " \n\t" \
+ " \n\t" \
+ " bl prvRegTestFail \n\t" \
+ " b RegTest2Start \n\t" \
+ );
+}
+/*-----------------------------------------------------------*/
+
+/* This hook function will get called if there is a suspected stack overflow.
+An overflow can cause the task name to be corrupted, in which case the task
+handle needs to be used to determine the offending task. */
+void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName );
+void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName )
+{
+/* To prevent the optimiser removing the variables. */
+volatile xTaskHandle xTaskIn = xTask;
+volatile signed portCHAR *pcTaskNameIn = pcTaskName;
/* Remove compiler warnings. */
( void ) xTaskIn;
( void ) pcTaskNameIn;
- - /* The following three calls are simply to stop compiler warnings about the - functions not being used - they are called from the inline assembly. */ - prvRegTest1Pass(); - prvRegTest2Pass(); - prvRegTestFail(); - - for( ;; ); -} - - - +
+ /* The following three calls are simply to stop compiler warnings about the
+ functions not being used - they are called from the inline assembly. */
+ prvRegTest1Pass();
+ prvRegTest2Pass();
+ prvRegTestFail();
+
+ for( ;; );
+}
+
+
+
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c index ac575c09..5daf7cb7 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c index 4c39973b..c3d28150 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c @@ -1,233 +1,233 @@ -/* - FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry. - - This file is part of the FreeRTOS.org distribution. - - FreeRTOS.org is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - FreeRTOS.org 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 - along with FreeRTOS.org; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - A special exception to the GPL can be applied should you wish to distribute - a combined work that includes FreeRTOS.org, without being obliged to provide - the source code for any proprietary components. See the licensing section - of http://www.FreeRTOS.org for full details of how and when the exception - can be applied. - - *************************************************************************** - *************************************************************************** - * * - * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, * - * and even write all or part of your application on your behalf. * - * See http://www.OpenRTOS.com for details of the services we provide to * - * expedite your project. * - * * - *************************************************************************** - *************************************************************************** - - Please ensure to read the configuration and relevant port sections of the - online documentation. - - 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. -*/ - - -/* - BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART -*/ - -/* Scheduler includes. */ -#include "FreeRTOS.h" -#include "queue.h" -#include "task.h" - -/* Demo application includes. */ -#include "serial.h" - -/* Library includes. */ -#include "xparameters.h" -#include "xuartlite.h" -#include "xuartlite_l.h" - -/*-----------------------------------------------------------*/ - -/* Queues used to hold received characters, and characters waiting to be -transmitted. */ -static xQueueHandle xRxedChars; -static xQueueHandle xCharsForTx; - -/* Structure that maintains information on the UART being used. */ -static XUartLite xUART; - -/* - * Sample UART interrupt handler. Note this is used to demonstrate the kernel - * features and test the port - it is not intended to represent an efficient - * implementation. - */ -static void vSerialISR( XUartLite *pxUART ); - -/*-----------------------------------------------------------*/ - -xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength ) -{ - /* NOTE: The baud rate used by this driver is determined by the hardware - parameterization of the UART Lite peripheral, and the baud value passed to - this function has no effect. */ - ( void ) ulWantedBaud; - - /* Create the queues used to hold Rx and Tx characters. */ - xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) ); - xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) ); - - /* Only initialise the UART if the queues were created correctly. */ - if( ( xRxedChars != NULL ) && ( xCharsForTx != NULL ) ) - { - - XUartLite_Initialize( &xUART, XPAR_RS232_UART_DEVICE_ID ); - XUartLite_ResetFifos( &xUART ); - XUartLite_DisableInterrupt( &xUART ); - - if( xPortInstallInterruptHandler( XPAR_XPS_INTC_0_RS232_UART_INTERRUPT_INTR, ( XInterruptHandler )vSerialISR, (void *)&xUART ) == pdPASS ) - { - /* xPortInstallInterruptHandler() could fail if - vPortSetupInterruptController() has not been called prior to this - function. */ - XUartLite_EnableInterrupt( &xUART ); - } - } - - /* There is only one port so the handle is not used. */ - return ( xComPortHandle ) 0; -} -/*-----------------------------------------------------------*/ - -signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime ) -{ - /* The port handle is not required as this driver only supports one UART. */ - ( void ) pxPort; - - /* Get the next character from the buffer. Return false if no characters - are available, or arrive before xBlockTime expires. */ - if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) ) - { - return pdTRUE; - } - else - { - return pdFALSE; - } -} -/*-----------------------------------------------------------*/ - -signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime ) -{ -portBASE_TYPE xReturn = pdTRUE; +/*
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
+
+ This file is part of the FreeRTOS.org distribution.
+
+ FreeRTOS.org is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ FreeRTOS.org 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
+ along with FreeRTOS.org; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A special exception to the GPL can be applied should you wish to distribute
+ a combined work that includes FreeRTOS.org, without being obliged to provide
+ the source code for any proprietary components. See the licensing section
+ of http://www.FreeRTOS.org for full details of how and when the exception
+ can be applied.
+
+ ***************************************************************************
+ ***************************************************************************
+ * *
+ * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
+ * and even write all or part of your application on your behalf. *
+ * See http://www.OpenRTOS.com for details of the services we provide to *
+ * expedite your project. *
+ * *
+ ***************************************************************************
+ ***************************************************************************
+
+ Please ensure to read the configuration and relevant port sections of the
+ online documentation.
+
+ 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.
+*/
+
+
+/*
+ BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART
+*/
+
+/* Scheduler includes. */
+#include "FreeRTOS.h"
+#include "queue.h"
+#include "task.h"
+
+/* Demo application includes. */
+#include "serial.h"
+
+/* Library includes. */
+#include "xparameters.h"
+#include "xuartlite.h"
+#include "xuartlite_l.h"
+
+/*-----------------------------------------------------------*/
+
+/* Queues used to hold received characters, and characters waiting to be
+transmitted. */
+static xQueueHandle xRxedChars;
+static xQueueHandle xCharsForTx;
+
+/* Structure that maintains information on the UART being used. */
+static XUartLite xUART;
+
+/*
+ * Sample UART interrupt handler. Note this is used to demonstrate the kernel
+ * features and test the port - it is not intended to represent an efficient
+ * implementation.
+ */
+static void vSerialISR( XUartLite *pxUART );
+
+/*-----------------------------------------------------------*/
+
+xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
+{
+ /* NOTE: The baud rate used by this driver is determined by the hardware
+ parameterization of the UART Lite peripheral, and the baud value passed to
+ this function has no effect. */
+ ( void ) ulWantedBaud;
+
+ /* Create the queues used to hold Rx and Tx characters. */
+ xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
+ xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
+
+ /* Only initialise the UART if the queues were created correctly. */
+ if( ( xRxedChars != NULL ) && ( xCharsForTx != NULL ) )
+ {
+
+ XUartLite_Initialize( &xUART, XPAR_RS232_UART_DEVICE_ID );
+ XUartLite_ResetFifos( &xUART );
+ XUartLite_DisableInterrupt( &xUART );
+
+ if( xPortInstallInterruptHandler( XPAR_XPS_INTC_0_RS232_UART_INTERRUPT_INTR, ( XInterruptHandler )vSerialISR, (void *)&xUART ) == pdPASS )
+ {
+ /* xPortInstallInterruptHandler() could fail if
+ vPortSetupInterruptController() has not been called prior to this
+ function. */
+ XUartLite_EnableInterrupt( &xUART );
+ }
+ }
+
+ /* There is only one port so the handle is not used. */
+ return ( xComPortHandle ) 0;
+}
+/*-----------------------------------------------------------*/
+
+signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
+{
+ /* The port handle is not required as this driver only supports one UART. */
+ ( void ) pxPort;
+
+ /* Get the next character from the buffer. Return false if no characters
+ are available, or arrive before xBlockTime expires. */
+ if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
+ {
+ return pdTRUE;
+ }
+ else
+ {
+ return pdFALSE;
+ }
+}
+/*-----------------------------------------------------------*/
+
+signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
+{
+portBASE_TYPE xReturn = pdTRUE;
/* Just to remove compiler warning. */
( void ) pxPort;
- - portENTER_CRITICAL(); - { - /* If the UART FIFO is full we can block posting the new data on the - Tx queue. */ - if( XUartLite_mIsTransmitFull( XPAR_RS232_UART_BASEADDR ) ) - { - if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS ) - { - xReturn = pdFAIL; - } - } - /* Otherwise, if there is data already in the queue we should add the - new data to the back of the queue to ensure the sequencing is - maintained. */ - else if( uxQueueMessagesWaiting( xCharsForTx ) ) - { - if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS ) - { - xReturn = pdFAIL; - } - } - /* If the UART FIFO is not full and there is no data already in the - queue we can write directly to the FIFO without disrupting the - sequence. */ - else - { - XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cOutChar ); - } - } - portEXIT_CRITICAL(); - - return xReturn; -} -/*-----------------------------------------------------------*/ - -void vSerialClose( xComPortHandle xPort ) -{ - /* Not supported as not required by the demo application. */ - ( void ) xPort; -} -/*-----------------------------------------------------------*/ - -static void vSerialISR( XUartLite *pxUART ) -{ -unsigned portLONG ulISRStatus; -portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE, lDidSomething; -portCHAR cChar; +
+ portENTER_CRITICAL();
+ {
+ /* If the UART FIFO is full we can block posting the new data on the
+ Tx queue. */
+ if( XUartLite_mIsTransmitFull( XPAR_RS232_UART_BASEADDR ) )
+ {
+ if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
+ {
+ xReturn = pdFAIL;
+ }
+ }
+ /* Otherwise, if there is data already in the queue we should add the
+ new data to the back of the queue to ensure the sequencing is
+ maintained. */
+ else if( uxQueueMessagesWaiting( xCharsForTx ) )
+ {
+ if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
+ {
+ xReturn = pdFAIL;
+ }
+ }
+ /* If the UART FIFO is not full and there is no data already in the
+ queue we can write directly to the FIFO without disrupting the
+ sequence. */
+ else
+ {
+ XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cOutChar );
+ }
+ }
+ portEXIT_CRITICAL();
+
+ return xReturn;
+}
+/*-----------------------------------------------------------*/
+
+void vSerialClose( xComPortHandle xPort )
+{
+ /* Not supported as not required by the demo application. */
+ ( void ) xPort;
+}
+/*-----------------------------------------------------------*/
+
+static void vSerialISR( XUartLite *pxUART )
+{
+unsigned portLONG ulISRStatus;
+portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE, lDidSomething;
+portCHAR cChar;
/* Just to remove compiler warning. */
( void ) pxUART;
- - do - { - lDidSomething = pdFALSE; - - ulISRStatus = XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_STATUS_REG_OFFSET ); - - if( ( ulISRStatus & XUL_SR_RX_FIFO_VALID_DATA ) != 0 ) - { - /* A character is available - place it in the queue of received - characters. This might wake a task that was blocked waiting for - data. */ - cChar = ( portCHAR ) XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_RX_FIFO_OFFSET ); - xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken ); - lDidSomething = pdTRUE; - } - - if( ( ulISRStatus & XUL_SR_TX_FIFO_EMPTY ) != 0 ) - { - /* There is space in the FIFO - if there are any characters queue for - transmission they can be sent to the UART now. This might unblock a - task that was waiting for space to become available on the Tx queue. */ - if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE ) - { - XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cChar ); - lDidSomething = pdTRUE; - } - } - } while( lDidSomething == pdTRUE ); - - /* If we woke any tasks we may require a context switch. */ - if( xHigherPriorityTaskWoken ) - { - portYIELD_FROM_ISR(); - } -} - - - +
+ do
+ {
+ lDidSomething = pdFALSE;
+
+ ulISRStatus = XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_STATUS_REG_OFFSET );
+
+ if( ( ulISRStatus & XUL_SR_RX_FIFO_VALID_DATA ) != 0 )
+ {
+ /* A character is available - place it in the queue of received
+ characters. This might wake a task that was blocked waiting for
+ data. */
+ cChar = ( portCHAR ) XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_RX_FIFO_OFFSET );
+ xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
+ lDidSomething = pdTRUE;
+ }
+
+ if( ( ulISRStatus & XUL_SR_TX_FIFO_EMPTY ) != 0 )
+ {
+ /* There is space in the FIFO - if there are any characters queue for
+ transmission they can be sent to the UART now. This might unblock a
+ task that was waiting for space to become available on the Tx queue. */
+ if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
+ {
+ XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cChar );
+ lDidSomething = pdTRUE;
+ }
+ }
+ } while( lDidSomething == pdTRUE );
+
+ /* If we woke any tasks we may require a context switch. */
+ if( xHigherPriorityTaskWoken )
+ {
+ portYIELD_FROM_ISR();
+ }
+}
+
+
+
diff --git a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/system.xmp b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/system.xmp index 1fbb8abc..4a7a93ca 100644 --- a/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/system.xmp +++ b/Demo/PPC405_FPU_Xilinx_Virtex4_GCC/system.xmp @@ -61,7 +61,7 @@ Header: RTOSDemo/FreeRTOSConfig.h DefaultInit: EXECUTABLE
InitBram: 0
Active: 1
-CompilerOptLevel: 2
+CompilerOptLevel: 0
GlobPtrOpt: 0
DebugSym: 1
ProfileFlag: 0
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h index 56cab2f1..f89b681c 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/FreeRTOSConfig.h @@ -1,110 +1,110 @@ -/* - FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry. - - This file is part of the FreeRTOS.org distribution. - - FreeRTOS.org is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - FreeRTOS.org 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 - along with FreeRTOS.org; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - A special exception to the GPL can be applied should you wish to distribute - a combined work that includes FreeRTOS.org, without being obliged to provide - the source code for any proprietary components. See the licensing section - of http://www.FreeRTOS.org for full details of how and when the exception - can be applied. - - *************************************************************************** - *************************************************************************** - * * - * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, * - * and even write all or part of your application on your behalf. * - * See http://www.OpenRTOS.com for details of the services we provide to * - * expedite your project. * - * * - *************************************************************************** - *************************************************************************** - - Please ensure to read the configuration and relevant port sections of the - online documentation. - - 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. -*/ - -#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. - *----------------------------------------------------------*/ -#define configUSE_PREEMPTION 1 -#define configUSE_IDLE_HOOK 0 -#define configUSE_TICK_HOOK 0 -#define configMINIMAL_STACK_SIZE ( ( unsigned portSHORT ) 250 ) -#define configCPU_CLOCK_HZ ( ( unsigned portLONG ) 200000000 ) /* Clock setup from start.asm in the demo application. */ -#define configTICK_RATE_HZ ( (portTickType) 1000 ) -#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 6 ) -#define configTOTAL_HEAP_SIZE ( (size_t) (80 * 1024) ) -#define configMAX_TASK_NAME_LEN ( 20 ) -#define configUSE_16_BIT_TICKS 1 -#define configIDLE_SHOULD_YIELD 1 -#define configUSE_MUTEXES 1 -#define configUSE_TRACE_FACILITY 0 -#define configCHECK_FOR_STACK_OVERFLOW 2 -#define configUSE_COUNTING_SEMAPHORES 1 -#define configUSE_APPLICATION_TASK_TAG 1 -#define configUSE_FPU 0 - - -/* Co-routine definitions. */ -#define configUSE_CO_ROUTINES 0 -#define configMAX_CO_ROUTINE_PRIORITIES ( 4 ) - -/* 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_vResumeFromISR 1 -#define INCLUDE_vTaskDelayUntil 1 -#define INCLUDE_vTaskDelay 1 -#define INCLUDE_xTaskGetSchedulerState 1 -#define INCLUDE_xTaskGetCurrentTaskHandle 1 -#define INCLUDE_uxTaskGetStackHighWaterMark 1 -#define configUSE_RECURSIVE_MUTEXES 1 - - -#if configUSE_FPU == 1 - /* Include the header that define the traceTASK_SWITCHED_IN() and - traceTASK_SWITCHED_OUT() macros to save and restore the floating - point registers for tasks that have requested this behaviour. */ - #include "FPU_Macros.h" -#endif - -#endif /* FREERTOS_CONFIG_H */ - - +/*
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
+
+ This file is part of the FreeRTOS.org distribution.
+
+ FreeRTOS.org is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ FreeRTOS.org 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
+ along with FreeRTOS.org; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A special exception to the GPL can be applied should you wish to distribute
+ a combined work that includes FreeRTOS.org, without being obliged to provide
+ the source code for any proprietary components. See the licensing section
+ of http://www.FreeRTOS.org for full details of how and when the exception
+ can be applied.
+
+ ***************************************************************************
+ ***************************************************************************
+ * *
+ * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
+ * and even write all or part of your application on your behalf. *
+ * See http://www.OpenRTOS.com for details of the services we provide to *
+ * expedite your project. *
+ * *
+ ***************************************************************************
+ ***************************************************************************
+
+ Please ensure to read the configuration and relevant port sections of the
+ online documentation.
+
+ 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.
+*/
+
+#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.
+ *----------------------------------------------------------*/
+#define configUSE_PREEMPTION 1
+#define configUSE_IDLE_HOOK 0
+#define configUSE_TICK_HOOK 0
+#define configMINIMAL_STACK_SIZE ( ( unsigned portSHORT ) 250 )
+#define configCPU_CLOCK_HZ ( ( unsigned portLONG ) 200000000 ) /* Clock setup from start.asm in the demo application. */
+#define configTICK_RATE_HZ ( (portTickType) 1000 )
+#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 6 )
+#define configTOTAL_HEAP_SIZE ( (size_t) (80 * 1024) )
+#define configMAX_TASK_NAME_LEN ( 20 )
+#define configUSE_16_BIT_TICKS 1
+#define configIDLE_SHOULD_YIELD 1
+#define configUSE_MUTEXES 1
+#define configUSE_TRACE_FACILITY 0
+#define configCHECK_FOR_STACK_OVERFLOW 2
+#define configUSE_COUNTING_SEMAPHORES 1
+#define configUSE_APPLICATION_TASK_TAG 1
+#define configUSE_FPU 0
+
+
+/* Co-routine definitions. */
+#define configUSE_CO_ROUTINES 0
+#define configMAX_CO_ROUTINE_PRIORITIES ( 4 )
+
+/* 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_vResumeFromISR 1
+#define INCLUDE_vTaskDelayUntil 1
+#define INCLUDE_vTaskDelay 1
+#define INCLUDE_xTaskGetSchedulerState 1
+#define INCLUDE_xTaskGetCurrentTaskHandle 1
+#define INCLUDE_uxTaskGetStackHighWaterMark 1
+#define configUSE_RECURSIVE_MUTEXES 1
+
+
+#if configUSE_FPU == 1
+ /* Include the header that define the traceTASK_SWITCHED_IN() and
+ traceTASK_SWITCHED_OUT() macros to save and restore the floating
+ point registers for tasks that have requested this behaviour. */
+ #include "FPU_Macros.h"
+#endif
+
+#endif /* FREERTOS_CONFIG_H */
+
+
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c index 355084dd..2b19bd35 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h index ecf30d50..56da5069 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop-reg-test.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c index 56329564..a50b6bfb 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/flop/flop.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/main.c b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/main.c index 3eb13147..c58f2256 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/main.c +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/main.c @@ -1,705 +1,705 @@ -/* - FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry. - - This file is part of the FreeRTOS.org distribution. - - FreeRTOS.org is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - FreeRTOS.org 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 - along with FreeRTOS.org; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - A special exception to the GPL can be applied should you wish to distribute - a combined work that includes FreeRTOS.org, without being obliged to provide - the source code for any proprietary components. See the licensing section - of http://www.FreeRTOS.org for full details of how and when the exception - can be applied. - - *************************************************************************** - *************************************************************************** - * * - * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, * - * and even write all or part of your application on your behalf. * - * See http://www.OpenRTOS.com for details of the services we provide to * - * expedite your project. * - * * - *************************************************************************** - *************************************************************************** - - Please ensure to read the configuration and relevant port sections of the - online documentation. - - 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. -*/ - -/* - * Creates all the demo application tasks, then starts the scheduler. The WEB - * documentation provides more details of the demo application tasks. - * - * In addition to the standard demo tasks, the follow demo specific tasks are - * create: - * - * The "Check" task. 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. Most tasks maintain - * 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 the onboard LED. Should any task contain an error at any time - * the LED toggle rate will change from 3 seconds to 500ms. - * - * The "Register Check" tasks. These tasks fill the CPU registers with known - * values, then check that each register still contains the expected value, the - * discovery of an unexpected value being indicative of an error in the RTOS - * context switch mechanism. The register check tasks operate at low priority - * so are switched in and out frequently. - * - */ - -/* Scheduler includes. */ -#include "FreeRTOS.h" -#include "task.h" - -/* Xilinx library includes. */ -#include "xcache_l.h" -#include "xintc.h" - -/* Demo application includes. */ -#include "flash.h" -#include "integer.h" -#include "comtest2.h" -#include "semtest.h" -#include "BlockQ.h" -#include "dynamic.h" -#include "GenQTest.h" -#include "QPeek.h" -#include "blocktim.h" -#include "death.h" -#include "partest.h" -#include "countsem.h" -#include "recmutex.h" -#include "flop.h" -#include "flop-reg-test.h" - -/* Priorities assigned to the demo tasks. */ -#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 ) -#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 ) -#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainQUEUE_BLOCK_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainDEATH_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainGENERIC_QUEUE_PRIORITY ( tskIDLE_PRIORITY ) -#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 ) -#define mainFLOP_PRIORITY ( tskIDLE_PRIORITY ) - -/* The first LED used by the COM test and check tasks respectively. */ -#define mainCOM_TEST_LED ( 4 ) -#define mainCHECK_TEST_LED ( 3 ) - -/* The baud rate used by the comtest tasks is set by the hardware, so the -baud rate parameters passed into the comtest initialisation has no effect. */ -#define mainBAUD_SET_IN_HARDWARE ( 0 ) - -/* Delay periods used by the check task. If no errors have been found then -the check LED will toggle every mainNO_ERROR_CHECK_DELAY milliseconds. If an -error has been found at any time then the toggle rate will increase to -mainERROR_CHECK_DELAY milliseconds. */ -#define mainNO_ERROR_CHECK_DELAY ( ( portTickType ) 3000 / portTICK_RATE_MS ) -#define mainERROR_CHECK_DELAY ( ( portTickType ) 500 / portTICK_RATE_MS ) - - -/* - * The tasks defined within this file - described within the comments at the - * head of this page. - */ -static void prvRegTestTask1( void *pvParameters ); -static void prvRegTestTask2( void *pvParameters ); -static void prvErrorChecks( void *pvParameters ); - -/* - * Called by the 'check' task to inspect all the standard demo tasks within - * the system, as described within the comments at the head of this page. - */ -static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void ); - -/* - * Perform any hardware initialisation required by the demo application. - */ -static void prvSetupHardware( void ); - -/*-----------------------------------------------------------*/ - -/* xRegTestStatus will get set to pdFAIL by the regtest tasks if they -discover an unexpected value. */ -static volatile unsigned portBASE_TYPE xRegTestStatus = pdPASS; - -/* Counters used to ensure the regtest tasks are still running. */ -static volatile unsigned portLONG ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL; - -/*-----------------------------------------------------------*/ - -int main( void ) -{ - - /* Must be called prior to installing any interrupt handlers! */ - vPortSetupInterruptController(); - - /* In this case prvSetupHardware() just enables the caches and and - configures the IO ports for the LED outputs. */ - prvSetupHardware(); - - /* Start the standard demo application tasks. Note that the baud rate used - by the comtest tasks is set by the hardware, so the baud rate parameter - passed has no effect. */ - vStartLEDFlashTasks( mainLED_TASK_PRIORITY ); - vStartIntegerMathTasks( tskIDLE_PRIORITY ); - vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainBAUD_SET_IN_HARDWARE, mainCOM_TEST_LED ); - vStartSemaphoreTasks( mainSEM_TEST_PRIORITY ); - vStartBlockingQueueTasks ( mainQUEUE_BLOCK_PRIORITY ); - vStartDynamicPriorityTasks(); - vStartGenericQueueTasks( mainGENERIC_QUEUE_PRIORITY ); - vStartQueuePeekTasks(); - vCreateBlockTimeTasks(); - vStartCountingSemaphoreTasks(); - vStartRecursiveMutexTasks(); - +/*
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
+
+ This file is part of the FreeRTOS.org distribution.
+
+ FreeRTOS.org is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ FreeRTOS.org 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
+ along with FreeRTOS.org; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A special exception to the GPL can be applied should you wish to distribute
+ a combined work that includes FreeRTOS.org, without being obliged to provide
+ the source code for any proprietary components. See the licensing section
+ of http://www.FreeRTOS.org for full details of how and when the exception
+ can be applied.
+
+ ***************************************************************************
+ ***************************************************************************
+ * *
+ * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
+ * and even write all or part of your application on your behalf. *
+ * See http://www.OpenRTOS.com for details of the services we provide to *
+ * expedite your project. *
+ * *
+ ***************************************************************************
+ ***************************************************************************
+
+ Please ensure to read the configuration and relevant port sections of the
+ online documentation.
+
+ 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.
+*/
+
+/*
+ * Creates all the demo application tasks, then starts the scheduler. The WEB
+ * documentation provides more details of the demo application tasks.
+ *
+ * In addition to the standard demo tasks, the follow demo specific tasks are
+ * create:
+ *
+ * The "Check" task. 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. Most tasks maintain
+ * 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 the onboard LED. Should any task contain an error at any time
+ * the LED toggle rate will change from 3 seconds to 500ms.
+ *
+ * The "Register Check" tasks. These tasks fill the CPU registers with known
+ * values, then check that each register still contains the expected value, the
+ * discovery of an unexpected value being indicative of an error in the RTOS
+ * context switch mechanism. The register check tasks operate at low priority
+ * so are switched in and out frequently.
+ *
+ */
+
+/* Scheduler includes. */
+#include "FreeRTOS.h"
+#include "task.h"
+
+/* Xilinx library includes. */
+#include "xcache_l.h"
+#include "xintc.h"
+
+/* Demo application includes. */
+#include "flash.h"
+#include "integer.h"
+#include "comtest2.h"
+#include "semtest.h"
+#include "BlockQ.h"
+#include "dynamic.h"
+#include "GenQTest.h"
+#include "QPeek.h"
+#include "blocktim.h"
+#include "death.h"
+#include "partest.h"
+#include "countsem.h"
+#include "recmutex.h"
+#include "flop.h"
+#include "flop-reg-test.h"
+
+/* Priorities assigned to the demo tasks. */
+#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 )
+#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
+#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainQUEUE_BLOCK_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainDEATH_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainGENERIC_QUEUE_PRIORITY ( tskIDLE_PRIORITY )
+#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 )
+#define mainFLOP_PRIORITY ( tskIDLE_PRIORITY )
+
+/* The first LED used by the COM test and check tasks respectively. */
+#define mainCOM_TEST_LED ( 4 )
+#define mainCHECK_TEST_LED ( 3 )
+
+/* The baud rate used by the comtest tasks is set by the hardware, so the
+baud rate parameters passed into the comtest initialisation has no effect. */
+#define mainBAUD_SET_IN_HARDWARE ( 0 )
+
+/* Delay periods used by the check task. If no errors have been found then
+the check LED will toggle every mainNO_ERROR_CHECK_DELAY milliseconds. If an
+error has been found at any time then the toggle rate will increase to
+mainERROR_CHECK_DELAY milliseconds. */
+#define mainNO_ERROR_CHECK_DELAY ( ( portTickType ) 3000 / portTICK_RATE_MS )
+#define mainERROR_CHECK_DELAY ( ( portTickType ) 500 / portTICK_RATE_MS )
+
+
+/*
+ * The tasks defined within this file - described within the comments at the
+ * head of this page.
+ */
+static void prvRegTestTask1( void *pvParameters );
+static void prvRegTestTask2( void *pvParameters );
+static void prvErrorChecks( void *pvParameters );
+
+/*
+ * Called by the 'check' task to inspect all the standard demo tasks within
+ * the system, as described within the comments at the head of this page.
+ */
+static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void );
+
+/*
+ * Perform any hardware initialisation required by the demo application.
+ */
+static void prvSetupHardware( void );
+
+/*-----------------------------------------------------------*/
+
+/* xRegTestStatus will get set to pdFAIL by the regtest tasks if they
+discover an unexpected value. */
+static volatile unsigned portBASE_TYPE xRegTestStatus = pdPASS;
+
+/* Counters used to ensure the regtest tasks are still running. */
+static volatile unsigned portLONG ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL;
+
+/*-----------------------------------------------------------*/
+
+int main( void )
+{
+
+ /* Must be called prior to installing any interrupt handlers! */
+ vPortSetupInterruptController();
+
+ /* In this case prvSetupHardware() just enables the caches and and
+ configures the IO ports for the LED outputs. */
+ prvSetupHardware();
+
+ /* Start the standard demo application tasks. Note that the baud rate used
+ by the comtest tasks is set by the hardware, so the baud rate parameter
+ passed has no effect. */
+ vStartLEDFlashTasks( mainLED_TASK_PRIORITY );
+ vStartIntegerMathTasks( tskIDLE_PRIORITY );
+ vAltStartComTestTasks( mainCOM_TEST_PRIORITY, mainBAUD_SET_IN_HARDWARE, mainCOM_TEST_LED );
+ vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
+ vStartBlockingQueueTasks ( mainQUEUE_BLOCK_PRIORITY );
+ vStartDynamicPriorityTasks();
+ vStartGenericQueueTasks( mainGENERIC_QUEUE_PRIORITY );
+ vStartQueuePeekTasks();
+ vCreateBlockTimeTasks();
+ vStartCountingSemaphoreTasks();
+ vStartRecursiveMutexTasks();
+
#if ( configUSE_FPU == 1 )
{
/* A different project is provided that has configUSE_FPU set to 1
in order to demonstrate all the settings required to use the floating
point unit. If you wish to use the floating point unit do not start
- with this project. */ - vStartMathTasks( mainFLOP_PRIORITY ); + with this project. */
+ vStartMathTasks( mainFLOP_PRIORITY );
vStartFlopRegTests();
- } - #endif - - /* Create the tasks defined within this file. */ - xTaskCreate( prvRegTestTask1, ( signed portCHAR * ) "Regtest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); - xTaskCreate( prvRegTestTask2, ( signed portCHAR * ) "Regtest2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); - xTaskCreate( prvErrorChecks, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL ); - - /* The suicide tasks must be started last as they record the number of other - tasks that exist within the system. The value is then used to ensure at run - time the number of tasks that exists is within expected bounds. */ - vCreateSuicidalTasks( mainDEATH_PRIORITY ); - - /* Now start the scheduler. Following this call the created tasks should - be executing. */ - vTaskStartScheduler(); - - /* vTaskStartScheduler() will only return if an error occurs while the - idle task is being created. */ - for( ;; ); - - return 0; -} -/*-----------------------------------------------------------*/ - -static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void ) -{ -portBASE_TYPE lReturn = pdPASS; -static unsigned portLONG ulLastRegTest1Counter= 0UL, ulLastRegTest2Counter = 0UL; - - /* The demo tasks maintain a count that increments every cycle of the task - provided that the task has never encountered an error. This function - checks the counts maintained by the tasks to ensure they are still being - incremented. A count remaining at the same value between calls therefore - indicates that an error has been detected. */ - - if( xAreIntegerMathsTaskStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreComTestTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreSemaphoreTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreBlockingQueuesStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreDynamicPriorityTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xIsCreateTaskStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreBlockTimeTestTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreGenericQueueTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreQueuePeekTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreRecursiveMutexTasksStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - #if ( configUSE_FPU == 1 ) - if( xAreMathsTaskStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - - if( xAreFlopRegisterTestsStillRunning() != pdTRUE ) - { - lReturn = pdFAIL; - } - #endif - - /* Have the register test tasks found any errors? */ - if( xRegTestStatus != pdPASS ) - { - lReturn = pdFAIL; - } - - /* Are the register test tasks still looping? */ - if( ulLastRegTest1Counter == ulRegTest1Counter ) - { - lReturn = pdFAIL; - } - else - { - ulLastRegTest1Counter = ulRegTest1Counter; - } - - if( ulLastRegTest2Counter == ulRegTest2Counter ) - { - lReturn = pdFAIL; - } - else - { - ulLastRegTest2Counter = ulRegTest2Counter; - } - - return lReturn; -} -/*-----------------------------------------------------------*/ - -static void prvErrorChecks( void *pvParameters ) -{ -portTickType xDelayPeriod = mainNO_ERROR_CHECK_DELAY, xLastExecutionTime; -volatile unsigned portBASE_TYPE uxFreeStack; -
- /* Just to remove compiler warning. */ - ( void ) pvParameters; - - /* This call is just to demonstrate the use of the function - nothing is - done with the value. You would expect the stack high water mark to be - lower (the function to return a larger value) here at function entry than - later following calls to other functions. */ - uxFreeStack = uxTaskGetStackHighWaterMark( NULL ); - - /* Initialise xLastExecutionTime so the first call to vTaskDelayUntil() - works correctly. */ - xLastExecutionTime = xTaskGetTickCount(); - - /* Cycle for ever, delaying then checking all the other tasks are still - operating without error. */ - for( ;; ) - { - /* Again just for demo purposes - uxFreeStack should have a lower value - here than following the call to uxTaskGetStackHighWaterMark() on the - task entry. */ - uxFreeStack = uxTaskGetStackHighWaterMark( NULL ); - - /* Wait until it is time to check again. The time we wait here depends - on whether an error has been detected or not. When an error is - detected the time is shortened resulting in a faster LED flash rate. */ - vTaskDelayUntil( &xLastExecutionTime, xDelayPeriod ); - - /* See if the other tasks are all ok. */ - if( prvCheckOtherTasksAreStillRunning() != pdPASS ) - { - /* An error occurred in one of the tasks so shorten the delay - period - which has the effect of increasing the frequency of the - LED toggle. */ - xDelayPeriod = mainERROR_CHECK_DELAY; - } - - /* Flash! */ - vParTestToggleLED( mainCHECK_TEST_LED ); - } -} -/*-----------------------------------------------------------*/ - -static void prvSetupHardware( void ) -{ - XCache_EnableICache( 0x80000000 ); - XCache_EnableDCache( 0x80000000 ); - - /* Setup the IO port for use with the LED outputs. */ - vParTestInitialise(); -} -/*-----------------------------------------------------------*/ - -void prvRegTest1Pass( void ) -{ - /* Called from the inline assembler - this cannot be static - otherwise it can get optimised away. */ - ulRegTest1Counter++; -} -/*-----------------------------------------------------------*/ - -void prvRegTest2Pass( void ) -{ - /* Called from the inline assembler - this cannot be static - otherwise it can get optimised away. */ - ulRegTest2Counter++; -} -/*-----------------------------------------------------------*/ - -void prvRegTestFail( void ) -{ - /* Called from the inline assembler - this cannot be static - otherwise it can get optimised away. */ - xRegTestStatus = pdFAIL; -} -/*-----------------------------------------------------------*/ - -static void prvRegTestTask1( void *pvParameters ) + }
+ #endif
+
+ /* Create the tasks defined within this file. */
+ xTaskCreate( prvRegTestTask1, ( signed portCHAR * ) "Regtest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+ xTaskCreate( prvRegTestTask2, ( signed portCHAR * ) "Regtest2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+ xTaskCreate( prvErrorChecks, ( signed portCHAR * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
+
+ /* The suicide tasks must be started last as they record the number of other
+ tasks that exist within the system. The value is then used to ensure at run
+ time the number of tasks that exists is within expected bounds. */
+ vCreateSuicidalTasks( mainDEATH_PRIORITY );
+
+ /* Now start the scheduler. Following this call the created tasks should
+ be executing. */
+ vTaskStartScheduler();
+
+ /* vTaskStartScheduler() will only return if an error occurs while the
+ idle task is being created. */
+ for( ;; );
+
+ return 0;
+}
+/*-----------------------------------------------------------*/
+
+static portBASE_TYPE prvCheckOtherTasksAreStillRunning( void )
{
- /* Just to remove compiler warning. */ - ( void ) pvParameters; - - /* The first register test task as described at the top of this file. The - values used in the registers are different to those use in the second - register test task. Also, unlike the second register test task, this task - yields between setting the register values and subsequently checking the - register values. */ - asm volatile - ( - "RegTest1Start: \n\t" \ - " \n\t" \ - " li 0, 301 \n\t" \ - " mtspr 256, 0 #USPRG0 \n\t" \ - " li 0, 501 \n\t" \ - " mtspr 8, 0 #LR \n\t" \ - " li 0, 4 \n\t" \ - " mtspr 1, 0 #XER \n\t" \ - " \n\t" \ - " li 0, 1 \n\t" \ - " li 2, 2 \n\t" \ - " li 3, 3 \n\t" \ - " li 4, 4 \n\t" \ - " li 5, 5 \n\t" \ - " li 6, 6 \n\t" \ - " li 7, 7 \n\t" \ - " li 8, 8 \n\t" \ - " li 9, 9 \n\t" \ - " li 10, 10 \n\t" \ - " li 11, 11 \n\t" \ - " li 12, 12 \n\t" \ - " li 13, 13 \n\t" \ - " li 14, 14 \n\t" \ - " li 15, 15 \n\t" \ - " li 16, 16 \n\t" \ - " li 17, 17 \n\t" \ - " li 18, 18 \n\t" \ - " li 19, 19 \n\t" \ - " li 20, 20 \n\t" \ - " li 21, 21 \n\t" \ - " li 22, 22 \n\t" \ - " li 23, 23 \n\t" \ - " li 24, 24 \n\t" \ - " li 25, 25 \n\t" \ - " li 26, 26 \n\t" \ - " li 27, 27 \n\t" \ - " li 28, 28 \n\t" \ - " li 29, 29 \n\t" \ - " li 30, 30 \n\t" \ - " li 31, 31 \n\t" \ - " \n\t" \ - " sc \n\t" \ - " nop \n\t" \ - " \n\t" \ - " cmpwi 0, 1 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 2, 2 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 3, 3 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 4, 4 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 5, 5 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 6, 6 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 7, 7 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 8, 8 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 9, 9 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 10, 10 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 11, 11 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 12, 12 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 13, 13 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 14, 14 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 15, 15 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 16, 16 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 17, 17 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 18, 18 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 19, 19 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 20, 20 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 21, 21 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 22, 22 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 23, 23 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 24, 24 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 25, 25 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 26, 26 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 27, 27 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 28, 28 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 29, 29 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 30, 30 \n\t" \ - " bne RegTest1Fail \n\t" \ - " cmpwi 31, 31 \n\t" \ - " bne RegTest1Fail \n\t" \ - " \n\t" \ - " mfspr 0, 256 #USPRG0 \n\t" \ - " cmpwi 0, 301 \n\t" \ - " bne RegTest1Fail \n\t" \ - " mfspr 0, 8 #LR \n\t" \ - " cmpwi 0, 501 \n\t" \ - " bne RegTest1Fail \n\t" \ - " mfspr 0, 1 #XER \n\t" \ - " cmpwi 0, 4 \n\t" \ - " bne RegTest1Fail \n\t" \ - " \n\t" \ - " bl prvRegTest1Pass \n\t" \ - " b RegTest1Start \n\t" \ - " \n\t" \ - "RegTest1Fail: \n\t" \ - " \n\t" \ - " \n\t" \ - " bl prvRegTestFail \n\t" \ - " b RegTest1Start \n\t" \ - ); -} -/*-----------------------------------------------------------*/ - -static void prvRegTestTask2( void *pvParameters ) +portBASE_TYPE lReturn = pdPASS;
+static unsigned portLONG ulLastRegTest1Counter= 0UL, ulLastRegTest2Counter = 0UL;
+
+ /* The demo tasks maintain a count that increments every cycle of the task
+ provided that the task has never encountered an error. This function
+ checks the counts maintained by the tasks to ensure they are still being
+ incremented. A count remaining at the same value between calls therefore
+ indicates that an error has been detected. */
+
+ if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreComTestTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreSemaphoreTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreBlockingQueuesStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xIsCreateTaskStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreGenericQueueTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreQueuePeekTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreCountingSemaphoreTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ #if ( configUSE_FPU == 1 )
+ if( xAreMathsTaskStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+
+ if( xAreFlopRegisterTestsStillRunning() != pdTRUE )
+ {
+ lReturn = pdFAIL;
+ }
+ #endif
+
+ /* Have the register test tasks found any errors? */
+ if( xRegTestStatus != pdPASS )
+ {
+ lReturn = pdFAIL;
+ }
+
+ /* Are the register test tasks still looping? */
+ if( ulLastRegTest1Counter == ulRegTest1Counter )
+ {
+ lReturn = pdFAIL;
+ }
+ else
+ {
+ ulLastRegTest1Counter = ulRegTest1Counter;
+ }
+
+ if( ulLastRegTest2Counter == ulRegTest2Counter )
+ {
+ lReturn = pdFAIL;
+ }
+ else
+ {
+ ulLastRegTest2Counter = ulRegTest2Counter;
+ }
+
+ return lReturn;
+}
+/*-----------------------------------------------------------*/
+
+static void prvErrorChecks( void *pvParameters )
+{
+portTickType xDelayPeriod = mainNO_ERROR_CHECK_DELAY, xLastExecutionTime;
+volatile unsigned portBASE_TYPE uxFreeStack;
+
+ /* Just to remove compiler warning. */
+ ( void ) pvParameters;
+
+ /* This call is just to demonstrate the use of the function - nothing is
+ done with the value. You would expect the stack high water mark to be
+ lower (the function to return a larger value) here at function entry than
+ later following calls to other functions. */
+ uxFreeStack = uxTaskGetStackHighWaterMark( NULL );
+
+ /* Initialise xLastExecutionTime so the first call to vTaskDelayUntil()
+ works correctly. */
+ xLastExecutionTime = xTaskGetTickCount();
+
+ /* Cycle for ever, delaying then checking all the other tasks are still
+ operating without error. */
+ for( ;; )
+ {
+ /* Again just for demo purposes - uxFreeStack should have a lower value
+ here than following the call to uxTaskGetStackHighWaterMark() on the
+ task entry. */
+ uxFreeStack = uxTaskGetStackHighWaterMark( NULL );
+
+ /* Wait until it is time to check again. The time we wait here depends
+ on whether an error has been detected or not. When an error is
+ detected the time is shortened resulting in a faster LED flash rate. */
+ vTaskDelayUntil( &xLastExecutionTime, xDelayPeriod );
+
+ /* See if the other tasks are all ok. */
+ if( prvCheckOtherTasksAreStillRunning() != pdPASS )
+ {
+ /* An error occurred in one of the tasks so shorten the delay
+ period - which has the effect of increasing the frequency of the
+ LED toggle. */
+ xDelayPeriod = mainERROR_CHECK_DELAY;
+ }
+
+ /* Flash! */
+ vParTestToggleLED( mainCHECK_TEST_LED );
+ }
+}
+/*-----------------------------------------------------------*/
+
+static void prvSetupHardware( void )
+{
+ XCache_EnableICache( 0x80000000 );
+ XCache_EnableDCache( 0x80000000 );
+
+ /* Setup the IO port for use with the LED outputs. */
+ vParTestInitialise();
+}
+/*-----------------------------------------------------------*/
+
+void prvRegTest1Pass( void )
+{
+ /* Called from the inline assembler - this cannot be static
+ otherwise it can get optimised away. */
+ ulRegTest1Counter++;
+}
+/*-----------------------------------------------------------*/
+
+void prvRegTest2Pass( void )
+{
+ /* Called from the inline assembler - this cannot be static
+ otherwise it can get optimised away. */
+ ulRegTest2Counter++;
+}
+/*-----------------------------------------------------------*/
+
+void prvRegTestFail( void )
+{
+ /* Called from the inline assembler - this cannot be static
+ otherwise it can get optimised away. */
+ xRegTestStatus = pdFAIL;
+}
+/*-----------------------------------------------------------*/
+
+static void prvRegTestTask1( void *pvParameters )
+{
+ /* Just to remove compiler warning. */
+ ( void ) pvParameters;
+
+ /* The first register test task as described at the top of this file. The
+ values used in the registers are different to those use in the second
+ register test task. Also, unlike the second register test task, this task
+ yields between setting the register values and subsequently checking the
+ register values. */
+ asm volatile
+ (
+ "RegTest1Start: \n\t" \
+ " \n\t" \
+ " li 0, 301 \n\t" \
+ " mtspr 256, 0 #USPRG0 \n\t" \
+ " li 0, 501 \n\t" \
+ " mtspr 8, 0 #LR \n\t" \
+ " li 0, 4 \n\t" \
+ " mtspr 1, 0 #XER \n\t" \
+ " \n\t" \
+ " li 0, 1 \n\t" \
+ " li 2, 2 \n\t" \
+ " li 3, 3 \n\t" \
+ " li 4, 4 \n\t" \
+ " li 5, 5 \n\t" \
+ " li 6, 6 \n\t" \
+ " li 7, 7 \n\t" \
+ " li 8, 8 \n\t" \
+ " li 9, 9 \n\t" \
+ " li 10, 10 \n\t" \
+ " li 11, 11 \n\t" \
+ " li 12, 12 \n\t" \
+ " li 13, 13 \n\t" \
+ " li 14, 14 \n\t" \
+ " li 15, 15 \n\t" \
+ " li 16, 16 \n\t" \
+ " li 17, 17 \n\t" \
+ " li 18, 18 \n\t" \
+ " li 19, 19 \n\t" \
+ " li 20, 20 \n\t" \
+ " li 21, 21 \n\t" \
+ " li 22, 22 \n\t" \
+ " li 23, 23 \n\t" \
+ " li 24, 24 \n\t" \
+ " li 25, 25 \n\t" \
+ " li 26, 26 \n\t" \
+ " li 27, 27 \n\t" \
+ " li 28, 28 \n\t" \
+ " li 29, 29 \n\t" \
+ " li 30, 30 \n\t" \
+ " li 31, 31 \n\t" \
+ " \n\t" \
+ " sc \n\t" \
+ " nop \n\t" \
+ " \n\t" \
+ " cmpwi 0, 1 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 2, 2 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 3, 3 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 4, 4 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 5, 5 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 6, 6 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 7, 7 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 8, 8 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 9, 9 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 10, 10 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 11, 11 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 12, 12 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 13, 13 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 14, 14 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 15, 15 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 16, 16 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 17, 17 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 18, 18 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 19, 19 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 20, 20 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 21, 21 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 22, 22 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 23, 23 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 24, 24 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 25, 25 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 26, 26 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 27, 27 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 28, 28 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 29, 29 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 30, 30 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " cmpwi 31, 31 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " \n\t" \
+ " mfspr 0, 256 #USPRG0 \n\t" \
+ " cmpwi 0, 301 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " mfspr 0, 8 #LR \n\t" \
+ " cmpwi 0, 501 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " mfspr 0, 1 #XER \n\t" \
+ " cmpwi 0, 4 \n\t" \
+ " bne RegTest1Fail \n\t" \
+ " \n\t" \
+ " bl prvRegTest1Pass \n\t" \
+ " b RegTest1Start \n\t" \
+ " \n\t" \
+ "RegTest1Fail: \n\t" \
+ " \n\t" \
+ " \n\t" \
+ " bl prvRegTestFail \n\t" \
+ " b RegTest1Start \n\t" \
+ );
+}
+/*-----------------------------------------------------------*/
+
+static void prvRegTestTask2( void *pvParameters )
+{
+ /* Just to remove compiler warning. */
+ ( void ) pvParameters;
+
+ /* The second register test task as described at the top of this file.
+ Note that this task fills the registers with different values to the
+ first register test task. */
+ asm volatile
+ (
+ "RegTest2Start: \n\t" \
+ " \n\t" \
+ " li 0, 300 \n\t" \
+ " mtspr 256, 0 #USPRG0 \n\t" \
+ " li 0, 500 \n\t" \
+ " mtspr 8, 0 #LR \n\t" \
+ " li 0, 4 \n\t" \
+ " mtspr 1, 0 #XER \n\t" \
+ " \n\t" \
+ " li 0, 11 \n\t" \
+ " li 2, 12 \n\t" \
+ " li 3, 13 \n\t" \
+ " li 4, 14 \n\t" \
+ " li 5, 15 \n\t" \
+ " li 6, 16 \n\t" \
+ " li 7, 17 \n\t" \
+ " li 8, 18 \n\t" \
+ " li 9, 19 \n\t" \
+ " li 10, 110 \n\t" \
+ " li 11, 111 \n\t" \
+ " li 12, 112 \n\t" \
+ " li 13, 113 \n\t" \
+ " li 14, 114 \n\t" \
+ " li 15, 115 \n\t" \
+ " li 16, 116 \n\t" \
+ " li 17, 117 \n\t" \
+ " li 18, 118 \n\t" \
+ " li 19, 119 \n\t" \
+ " li 20, 120 \n\t" \
+ " li 21, 121 \n\t" \
+ " li 22, 122 \n\t" \
+ " li 23, 123 \n\t" \
+ " li 24, 124 \n\t" \
+ " li 25, 125 \n\t" \
+ " li 26, 126 \n\t" \
+ " li 27, 127 \n\t" \
+ " li 28, 128 \n\t" \
+ " li 29, 129 \n\t" \
+ " li 30, 130 \n\t" \
+ " li 31, 131 \n\t" \
+ " \n\t" \
+ " cmpwi 0, 11 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 2, 12 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 3, 13 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 4, 14 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 5, 15 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 6, 16 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 7, 17 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 8, 18 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 9, 19 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 10, 110 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 11, 111 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 12, 112 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 13, 113 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 14, 114 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 15, 115 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 16, 116 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 17, 117 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 18, 118 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 19, 119 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 20, 120 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 21, 121 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 22, 122 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 23, 123 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 24, 124 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 25, 125 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 26, 126 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 27, 127 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 28, 128 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 29, 129 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 30, 130 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " cmpwi 31, 131 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " \n\t" \
+ " mfspr 0, 256 #USPRG0 \n\t" \
+ " cmpwi 0, 300 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " mfspr 0, 8 #LR \n\t" \
+ " cmpwi 0, 500 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " mfspr 0, 1 #XER \n\t" \
+ " cmpwi 0, 4 \n\t" \
+ " bne RegTest2Fail \n\t" \
+ " \n\t" \
+ " bl prvRegTest2Pass \n\t" \
+ " b RegTest2Start \n\t" \
+ " \n\t" \
+ "RegTest2Fail: \n\t" \
+ " \n\t" \
+ " \n\t" \
+ " bl prvRegTestFail \n\t" \
+ " b RegTest2Start \n\t" \
+ );
+}
+/*-----------------------------------------------------------*/
+
+/* This hook function will get called if there is a suspected stack overflow.
+An overflow can cause the task name to be corrupted, in which case the task
+handle needs to be used to determine the offending task. */
+void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName );
+void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName )
{
- /* Just to remove compiler warning. */ - ( void ) pvParameters; - - /* The second register test task as described at the top of this file. - Note that this task fills the registers with different values to the - first register test task. */ - asm volatile - ( - "RegTest2Start: \n\t" \ - " \n\t" \ - " li 0, 300 \n\t" \ - " mtspr 256, 0 #USPRG0 \n\t" \ - " li 0, 500 \n\t" \ - " mtspr 8, 0 #LR \n\t" \ - " li 0, 4 \n\t" \ - " mtspr 1, 0 #XER \n\t" \ - " \n\t" \ - " li 0, 11 \n\t" \ - " li 2, 12 \n\t" \ - " li 3, 13 \n\t" \ - " li 4, 14 \n\t" \ - " li 5, 15 \n\t" \ - " li 6, 16 \n\t" \ - " li 7, 17 \n\t" \ - " li 8, 18 \n\t" \ - " li 9, 19 \n\t" \ - " li 10, 110 \n\t" \ - " li 11, 111 \n\t" \ - " li 12, 112 \n\t" \ - " li 13, 113 \n\t" \ - " li 14, 114 \n\t" \ - " li 15, 115 \n\t" \ - " li 16, 116 \n\t" \ - " li 17, 117 \n\t" \ - " li 18, 118 \n\t" \ - " li 19, 119 \n\t" \ - " li 20, 120 \n\t" \ - " li 21, 121 \n\t" \ - " li 22, 122 \n\t" \ - " li 23, 123 \n\t" \ - " li 24, 124 \n\t" \ - " li 25, 125 \n\t" \ - " li 26, 126 \n\t" \ - " li 27, 127 \n\t" \ - " li 28, 128 \n\t" \ - " li 29, 129 \n\t" \ - " li 30, 130 \n\t" \ - " li 31, 131 \n\t" \ - " \n\t" \ - " cmpwi 0, 11 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 2, 12 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 3, 13 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 4, 14 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 5, 15 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 6, 16 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 7, 17 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 8, 18 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 9, 19 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 10, 110 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 11, 111 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 12, 112 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 13, 113 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 14, 114 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 15, 115 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 16, 116 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 17, 117 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 18, 118 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 19, 119 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 20, 120 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 21, 121 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 22, 122 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 23, 123 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 24, 124 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 25, 125 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 26, 126 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 27, 127 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 28, 128 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 29, 129 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 30, 130 \n\t" \ - " bne RegTest2Fail \n\t" \ - " cmpwi 31, 131 \n\t" \ - " bne RegTest2Fail \n\t" \ - " \n\t" \ - " mfspr 0, 256 #USPRG0 \n\t" \ - " cmpwi 0, 300 \n\t" \ - " bne RegTest2Fail \n\t" \ - " mfspr 0, 8 #LR \n\t" \ - " cmpwi 0, 500 \n\t" \ - " bne RegTest2Fail \n\t" \ - " mfspr 0, 1 #XER \n\t" \ - " cmpwi 0, 4 \n\t" \ - " bne RegTest2Fail \n\t" \ - " \n\t" \ - " bl prvRegTest2Pass \n\t" \ - " b RegTest2Start \n\t" \ - " \n\t" \ - "RegTest2Fail: \n\t" \ - " \n\t" \ - " \n\t" \ - " bl prvRegTestFail \n\t" \ - " b RegTest2Start \n\t" \ - ); -} -/*-----------------------------------------------------------*/ - -/* This hook function will get called if there is a suspected stack overflow. -An overflow can cause the task name to be corrupted, in which case the task -handle needs to be used to determine the offending task. */ -void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName ); -void vApplicationStackOverflowHook( xTaskHandle xTask, signed portCHAR *pcTaskName ) -{ -/* To prevent the optimiser removing the variables. */ -volatile xTaskHandle xTaskIn = xTask; -volatile signed portCHAR *pcTaskNameIn = pcTaskName; +/* To prevent the optimiser removing the variables. */
+volatile xTaskHandle xTaskIn = xTask;
+volatile signed portCHAR *pcTaskNameIn = pcTaskName;
/* Remove compiler warnings. */
( void ) xTaskIn;
( void ) pcTaskNameIn;
- - /* The following three calls are simply to stop compiler warnings about the - functions not being used - they are called from the inline assembly. */ - prvRegTest1Pass(); - prvRegTest2Pass(); - prvRegTestFail(); - - for( ;; ); -} - - - +
+ /* The following three calls are simply to stop compiler warnings about the
+ functions not being used - they are called from the inline assembly. */
+ prvRegTest1Pass();
+ prvRegTest2Pass();
+ prvRegTestFail();
+
+ for( ;; );
+}
+
+
+
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c index ac575c09..5daf7cb7 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/partest/partest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c index 4c39973b..c3d28150 100644 --- a/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c +++ b/Demo/PPC405_Xilinx_Virtex4_GCC/RTOSDemo/serial/serial.c @@ -1,233 +1,233 @@ -/* - FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry. - - This file is part of the FreeRTOS.org distribution. - - FreeRTOS.org is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - FreeRTOS.org 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 - along with FreeRTOS.org; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - A special exception to the GPL can be applied should you wish to distribute - a combined work that includes FreeRTOS.org, without being obliged to provide - the source code for any proprietary components. See the licensing section - of http://www.FreeRTOS.org for full details of how and when the exception - can be applied. - - *************************************************************************** - *************************************************************************** - * * - * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, * - * and even write all or part of your application on your behalf. * - * See http://www.OpenRTOS.com for details of the services we provide to * - * expedite your project. * - * * - *************************************************************************** - *************************************************************************** - - Please ensure to read the configuration and relevant port sections of the - online documentation. - - 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. -*/ - - -/* - BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART -*/ - -/* Scheduler includes. */ -#include "FreeRTOS.h" -#include "queue.h" -#include "task.h" - -/* Demo application includes. */ -#include "serial.h" - -/* Library includes. */ -#include "xparameters.h" -#include "xuartlite.h" -#include "xuartlite_l.h" - -/*-----------------------------------------------------------*/ - -/* Queues used to hold received characters, and characters waiting to be -transmitted. */ -static xQueueHandle xRxedChars; -static xQueueHandle xCharsForTx; - -/* Structure that maintains information on the UART being used. */ -static XUartLite xUART; - -/* - * Sample UART interrupt handler. Note this is used to demonstrate the kernel - * features and test the port - it is not intended to represent an efficient - * implementation. - */ -static void vSerialISR( XUartLite *pxUART ); - -/*-----------------------------------------------------------*/ - -xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength ) -{ - /* NOTE: The baud rate used by this driver is determined by the hardware - parameterization of the UART Lite peripheral, and the baud value passed to - this function has no effect. */ - ( void ) ulWantedBaud; - - /* Create the queues used to hold Rx and Tx characters. */ - xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) ); - xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) ); - - /* Only initialise the UART if the queues were created correctly. */ - if( ( xRxedChars != NULL ) && ( xCharsForTx != NULL ) ) - { - - XUartLite_Initialize( &xUART, XPAR_RS232_UART_DEVICE_ID ); - XUartLite_ResetFifos( &xUART ); - XUartLite_DisableInterrupt( &xUART ); - - if( xPortInstallInterruptHandler( XPAR_XPS_INTC_0_RS232_UART_INTERRUPT_INTR, ( XInterruptHandler )vSerialISR, (void *)&xUART ) == pdPASS ) - { - /* xPortInstallInterruptHandler() could fail if - vPortSetupInterruptController() has not been called prior to this - function. */ - XUartLite_EnableInterrupt( &xUART ); - } - } - - /* There is only one port so the handle is not used. */ - return ( xComPortHandle ) 0; -} -/*-----------------------------------------------------------*/ - -signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime ) -{ - /* The port handle is not required as this driver only supports one UART. */ - ( void ) pxPort; - - /* Get the next character from the buffer. Return false if no characters - are available, or arrive before xBlockTime expires. */ - if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) ) - { - return pdTRUE; - } - else - { - return pdFALSE; - } -} -/*-----------------------------------------------------------*/ - -signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime ) -{ -portBASE_TYPE xReturn = pdTRUE; +/*
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
+
+ This file is part of the FreeRTOS.org distribution.
+
+ FreeRTOS.org is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ FreeRTOS.org 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
+ along with FreeRTOS.org; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A special exception to the GPL can be applied should you wish to distribute
+ a combined work that includes FreeRTOS.org, without being obliged to provide
+ the source code for any proprietary components. See the licensing section
+ of http://www.FreeRTOS.org for full details of how and when the exception
+ can be applied.
+
+ ***************************************************************************
+ ***************************************************************************
+ * *
+ * SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, *
+ * and even write all or part of your application on your behalf. *
+ * See http://www.OpenRTOS.com for details of the services we provide to *
+ * expedite your project. *
+ * *
+ ***************************************************************************
+ ***************************************************************************
+
+ Please ensure to read the configuration and relevant port sections of the
+ online documentation.
+
+ 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.
+*/
+
+
+/*
+ BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART
+*/
+
+/* Scheduler includes. */
+#include "FreeRTOS.h"
+#include "queue.h"
+#include "task.h"
+
+/* Demo application includes. */
+#include "serial.h"
+
+/* Library includes. */
+#include "xparameters.h"
+#include "xuartlite.h"
+#include "xuartlite_l.h"
+
+/*-----------------------------------------------------------*/
+
+/* Queues used to hold received characters, and characters waiting to be
+transmitted. */
+static xQueueHandle xRxedChars;
+static xQueueHandle xCharsForTx;
+
+/* Structure that maintains information on the UART being used. */
+static XUartLite xUART;
+
+/*
+ * Sample UART interrupt handler. Note this is used to demonstrate the kernel
+ * features and test the port - it is not intended to represent an efficient
+ * implementation.
+ */
+static void vSerialISR( XUartLite *pxUART );
+
+/*-----------------------------------------------------------*/
+
+xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
+{
+ /* NOTE: The baud rate used by this driver is determined by the hardware
+ parameterization of the UART Lite peripheral, and the baud value passed to
+ this function has no effect. */
+ ( void ) ulWantedBaud;
+
+ /* Create the queues used to hold Rx and Tx characters. */
+ xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
+ xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
+
+ /* Only initialise the UART if the queues were created correctly. */
+ if( ( xRxedChars != NULL ) && ( xCharsForTx != NULL ) )
+ {
+
+ XUartLite_Initialize( &xUART, XPAR_RS232_UART_DEVICE_ID );
+ XUartLite_ResetFifos( &xUART );
+ XUartLite_DisableInterrupt( &xUART );
+
+ if( xPortInstallInterruptHandler( XPAR_XPS_INTC_0_RS232_UART_INTERRUPT_INTR, ( XInterruptHandler )vSerialISR, (void *)&xUART ) == pdPASS )
+ {
+ /* xPortInstallInterruptHandler() could fail if
+ vPortSetupInterruptController() has not been called prior to this
+ function. */
+ XUartLite_EnableInterrupt( &xUART );
+ }
+ }
+
+ /* There is only one port so the handle is not used. */
+ return ( xComPortHandle ) 0;
+}
+/*-----------------------------------------------------------*/
+
+signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
+{
+ /* The port handle is not required as this driver only supports one UART. */
+ ( void ) pxPort;
+
+ /* Get the next character from the buffer. Return false if no characters
+ are available, or arrive before xBlockTime expires. */
+ if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
+ {
+ return pdTRUE;
+ }
+ else
+ {
+ return pdFALSE;
+ }
+}
+/*-----------------------------------------------------------*/
+
+signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
+{
+portBASE_TYPE xReturn = pdTRUE;
/* Just to remove compiler warning. */
( void ) pxPort;
- - portENTER_CRITICAL(); - { - /* If the UART FIFO is full we can block posting the new data on the - Tx queue. */ - if( XUartLite_mIsTransmitFull( XPAR_RS232_UART_BASEADDR ) ) - { - if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS ) - { - xReturn = pdFAIL; - } - } - /* Otherwise, if there is data already in the queue we should add the - new data to the back of the queue to ensure the sequencing is - maintained. */ - else if( uxQueueMessagesWaiting( xCharsForTx ) ) - { - if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS ) - { - xReturn = pdFAIL; - } - } - /* If the UART FIFO is not full and there is no data already in the - queue we can write directly to the FIFO without disrupting the - sequence. */ - else - { - XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cOutChar ); - } - } - portEXIT_CRITICAL(); - - return xReturn; -} -/*-----------------------------------------------------------*/ - -void vSerialClose( xComPortHandle xPort ) -{ - /* Not supported as not required by the demo application. */ - ( void ) xPort; -} -/*-----------------------------------------------------------*/ - -static void vSerialISR( XUartLite *pxUART ) -{ -unsigned portLONG ulISRStatus; -portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE, lDidSomething; -portCHAR cChar; +
+ portENTER_CRITICAL();
+ {
+ /* If the UART FIFO is full we can block posting the new data on the
+ Tx queue. */
+ if( XUartLite_mIsTransmitFull( XPAR_RS232_UART_BASEADDR ) )
+ {
+ if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
+ {
+ xReturn = pdFAIL;
+ }
+ }
+ /* Otherwise, if there is data already in the queue we should add the
+ new data to the back of the queue to ensure the sequencing is
+ maintained. */
+ else if( uxQueueMessagesWaiting( xCharsForTx ) )
+ {
+ if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) != pdPASS )
+ {
+ xReturn = pdFAIL;
+ }
+ }
+ /* If the UART FIFO is not full and there is no data already in the
+ queue we can write directly to the FIFO without disrupting the
+ sequence. */
+ else
+ {
+ XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cOutChar );
+ }
+ }
+ portEXIT_CRITICAL();
+
+ return xReturn;
+}
+/*-----------------------------------------------------------*/
+
+void vSerialClose( xComPortHandle xPort )
+{
+ /* Not supported as not required by the demo application. */
+ ( void ) xPort;
+}
+/*-----------------------------------------------------------*/
+
+static void vSerialISR( XUartLite *pxUART )
+{
+unsigned portLONG ulISRStatus;
+portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE, lDidSomething;
+portCHAR cChar;
/* Just to remove compiler warning. */
( void ) pxUART;
- - do - { - lDidSomething = pdFALSE; - - ulISRStatus = XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_STATUS_REG_OFFSET ); - - if( ( ulISRStatus & XUL_SR_RX_FIFO_VALID_DATA ) != 0 ) - { - /* A character is available - place it in the queue of received - characters. This might wake a task that was blocked waiting for - data. */ - cChar = ( portCHAR ) XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_RX_FIFO_OFFSET ); - xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken ); - lDidSomething = pdTRUE; - } - - if( ( ulISRStatus & XUL_SR_TX_FIFO_EMPTY ) != 0 ) - { - /* There is space in the FIFO - if there are any characters queue for - transmission they can be sent to the UART now. This might unblock a - task that was waiting for space to become available on the Tx queue. */ - if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE ) - { - XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cChar ); - lDidSomething = pdTRUE; - } - } - } while( lDidSomething == pdTRUE ); - - /* If we woke any tasks we may require a context switch. */ - if( xHigherPriorityTaskWoken ) - { - portYIELD_FROM_ISR(); - } -} - - - +
+ do
+ {
+ lDidSomething = pdFALSE;
+
+ ulISRStatus = XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_STATUS_REG_OFFSET );
+
+ if( ( ulISRStatus & XUL_SR_RX_FIFO_VALID_DATA ) != 0 )
+ {
+ /* A character is available - place it in the queue of received
+ characters. This might wake a task that was blocked waiting for
+ data. */
+ cChar = ( portCHAR ) XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_RX_FIFO_OFFSET );
+ xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
+ lDidSomething = pdTRUE;
+ }
+
+ if( ( ulISRStatus & XUL_SR_TX_FIFO_EMPTY ) != 0 )
+ {
+ /* There is space in the FIFO - if there are any characters queue for
+ transmission they can be sent to the UART now. This might unblock a
+ task that was waiting for space to become available on the Tx queue. */
+ if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
+ {
+ XIo_Out32( XPAR_RS232_UART_BASEADDR + XUL_TX_FIFO_OFFSET, cChar );
+ lDidSomething = pdTRUE;
+ }
+ }
+ } while( lDidSomething == pdTRUE );
+
+ /* If we woke any tasks we may require a context switch. */
+ if( xHigherPriorityTaskWoken )
+ {
+ portYIELD_FROM_ISR();
+ }
+}
+
+
+
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/FreeRTOSConfig.h b/Demo/WizNET_DEMO_GCC_ARM7/FreeRTOSConfig.h index a782dd07..570386f3 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/FreeRTOSConfig.h +++ b/Demo/WizNET_DEMO_GCC_ARM7/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.c b/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.c index 4eea5b57..bb929f88 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.c +++ b/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.h b/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.h index 39577d97..26d96b0e 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.h +++ b/Demo/WizNET_DEMO_GCC_ARM7/HTTP_Serv.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/Makefile b/Demo/WizNET_DEMO_GCC_ARM7/Makefile index 47e9d863..958976f9 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/Makefile +++ b/Demo/WizNET_DEMO_GCC_ARM7/Makefile @@ -1,4 +1,4 @@ -# FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+# FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
#
# This file is part of the FreeRTOS.org distribution.
#
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/TCP.c b/Demo/WizNET_DEMO_GCC_ARM7/TCP.c index 78cc1796..f60f0616 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/TCP.c +++ b/Demo/WizNET_DEMO_GCC_ARM7/TCP.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/TCP.h b/Demo/WizNET_DEMO_GCC_ARM7/TCP.h index c27c7642..9b3c2648 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/TCP.h +++ b/Demo/WizNET_DEMO_GCC_ARM7/TCP.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/TCPISR.c b/Demo/WizNET_DEMO_GCC_ARM7/TCPISR.c index 42aab12e..fe85ff16 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/TCPISR.c +++ b/Demo/WizNET_DEMO_GCC_ARM7/TCPISR.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/html_pages.h b/Demo/WizNET_DEMO_GCC_ARM7/html_pages.h index cb9263f0..da1d1556 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/html_pages.h +++ b/Demo/WizNET_DEMO_GCC_ARM7/html_pages.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/i2c.c b/Demo/WizNET_DEMO_GCC_ARM7/i2c.c index a9acba83..37edf275 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/i2c.c +++ b/Demo/WizNET_DEMO_GCC_ARM7/i2c.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/i2c.h b/Demo/WizNET_DEMO_GCC_ARM7/i2c.h index bf106000..bfdf51eb 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/i2c.h +++ b/Demo/WizNET_DEMO_GCC_ARM7/i2c.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/i2cISR.c b/Demo/WizNET_DEMO_GCC_ARM7/i2cISR.c index 8e016403..a37f1119 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/i2cISR.c +++ b/Demo/WizNET_DEMO_GCC_ARM7/i2cISR.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_GCC_ARM7/main.c b/Demo/WizNET_DEMO_GCC_ARM7/main.c index f3c7a5eb..f201056f 100644 --- a/Demo/WizNET_DEMO_GCC_ARM7/main.c +++ b/Demo/WizNET_DEMO_GCC_ARM7/main.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_TERN_186/FreeRTOSConfig.h b/Demo/WizNET_DEMO_TERN_186/FreeRTOSConfig.h index 27cbdc87..55df0822 100644 --- a/Demo/WizNET_DEMO_TERN_186/FreeRTOSConfig.h +++ b/Demo/WizNET_DEMO_TERN_186/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_TERN_186/HTTPTask.c b/Demo/WizNET_DEMO_TERN_186/HTTPTask.c index b0400bcd..579fc564 100644 --- a/Demo/WizNET_DEMO_TERN_186/HTTPTask.c +++ b/Demo/WizNET_DEMO_TERN_186/HTTPTask.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_TERN_186/HTTPTask.h b/Demo/WizNET_DEMO_TERN_186/HTTPTask.h index 6525b26e..e837c0ea 100644 --- a/Demo/WizNET_DEMO_TERN_186/HTTPTask.h +++ b/Demo/WizNET_DEMO_TERN_186/HTTPTask.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_TERN_186/main.c b/Demo/WizNET_DEMO_TERN_186/main.c index a0836d39..71db86f8 100644 --- a/Demo/WizNET_DEMO_TERN_186/main.c +++ b/Demo/WizNET_DEMO_TERN_186/main.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/WizNET_DEMO_TERN_186/serial/serial.c b/Demo/WizNET_DEMO_TERN_186/serial/serial.c index 388871fe..88c62079 100644 --- a/Demo/WizNET_DEMO_TERN_186/serial/serial.c +++ b/Demo/WizNET_DEMO_TERN_186/serial/serial.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_IAR_ARM7/EMAC/EMAClISR.s79 b/Demo/uIP_Demo_IAR_ARM7/EMAC/EMAClISR.s79 index 576eb94a..8a615743 100644 --- a/Demo/uIP_Demo_IAR_ARM7/EMAC/EMAClISR.s79 +++ b/Demo/uIP_Demo_IAR_ARM7/EMAC/EMAClISR.s79 @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_IAR_ARM7/EMAC/SAM7_EMAC.c b/Demo/uIP_Demo_IAR_ARM7/EMAC/SAM7_EMAC.c index 418b08ec..94beaec0 100644 --- a/Demo/uIP_Demo_IAR_ARM7/EMAC/SAM7_EMAC.c +++ b/Demo/uIP_Demo_IAR_ARM7/EMAC/SAM7_EMAC.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_IAR_ARM7/FreeRTOSConfig.h b/Demo/uIP_Demo_IAR_ARM7/FreeRTOSConfig.h index 976d6cc4..7a7e8731 100644 --- a/Demo/uIP_Demo_IAR_ARM7/FreeRTOSConfig.h +++ b/Demo/uIP_Demo_IAR_ARM7/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_IAR_ARM7/ParTest/ParTest.c b/Demo/uIP_Demo_IAR_ARM7/ParTest/ParTest.c index 5a9fc163..7dc33523 100644 --- a/Demo/uIP_Demo_IAR_ARM7/ParTest/ParTest.c +++ b/Demo/uIP_Demo_IAR_ARM7/ParTest/ParTest.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_IAR_ARM7/main.c b/Demo/uIP_Demo_IAR_ARM7/main.c index 5ed071ca..3538a4b7 100644 --- a/Demo/uIP_Demo_IAR_ARM7/main.c +++ b/Demo/uIP_Demo_IAR_ARM7/main.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_Rowley_ARM7/FreeRTOSConfig.h b/Demo/uIP_Demo_Rowley_ARM7/FreeRTOSConfig.h index e669e85d..444b436d 100644 --- a/Demo/uIP_Demo_Rowley_ARM7/FreeRTOSConfig.h +++ b/Demo/uIP_Demo_Rowley_ARM7/FreeRTOSConfig.h @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
diff --git a/Demo/uIP_Demo_Rowley_ARM7/main.c b/Demo/uIP_Demo_Rowley_ARM7/main.c index 52d8f5a6..681fd7a2 100644 --- a/Demo/uIP_Demo_Rowley_ARM7/main.c +++ b/Demo/uIP_Demo_Rowley_ARM7/main.c @@ -1,5 +1,5 @@ /*
- FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
+ FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
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