Remove MicroBlaze with full Ethernet project, so it can be generated again.
Richard Barry
14 years ago
parent
856b801d33
commit
ea4f399a88
File diff suppressed because it is too large
Load Diff
@ -1,82 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<projectDescription>
|
||||
<name>RTOSDemoSource</name>
|
||||
<comment>RTOSDemoBSP - microblaze_0</comment>
|
||||
<projects>
|
||||
<project>RTOSDemoBSP</project>
|
||||
</projects>
|
||||
<buildSpec>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
|
||||
<arguments>
|
||||
<dictionary>
|
||||
<key>?name?</key>
|
||||
<value></value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.append_environment</key>
|
||||
<value>true</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
|
||||
<value>all</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.buildArguments</key>
|
||||
<value></value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.buildCommand</key>
|
||||
<value>make</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.buildLocation</key>
|
||||
<value>${workspace_loc:/RTOSDemoSource/Debug}</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
|
||||
<value>clean</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.contents</key>
|
||||
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
|
||||
<value>true</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
|
||||
<value>true</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
|
||||
<value>true</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
|
||||
<value>all</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.stopOnError</key>
|
||||
<value>true</value>
|
||||
</dictionary>
|
||||
<dictionary>
|
||||
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
|
||||
<value>true</value>
|
||||
</dictionary>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
|
||||
<triggers>full,incremental,</triggers>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
</buildSpec>
|
||||
<natures>
|
||||
<nature>org.eclipse.cdt.core.cnature</nature>
|
||||
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
|
||||
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
|
||||
</natures>
|
||||
</projectDescription>
|
||||
@ -1,92 +0,0 @@
|
||||
REM This file should be executed from the command line prior to the first
|
||||
REM build. It will be necessary to refresh the Eclipse project once the
|
||||
REM .bat file has been executed (normally just press F5 to refresh).
|
||||
|
||||
REM Copies all the required files from their location within the standard
|
||||
REM FreeRTOS directory structure to under the Eclipse project directory.
|
||||
REM This permits the Eclipse project to be used in 'managed' mode and without
|
||||
REM having to setup any linked resources.
|
||||
|
||||
REM Have the files already been copied?
|
||||
IF EXIST FreeRTOS_Source Goto END
|
||||
|
||||
REM Create the required directory structure.
|
||||
MD FreeRTOS_Source
|
||||
MD FreeRTOS_Source\include
|
||||
MD FreeRTOS_Source\portable\GCC
|
||||
MD FreeRTOS_Source\portable\GCC\MicroBlazeV8
|
||||
MD FreeRTOS_Source\portable\MemMang
|
||||
MD Demo_Source
|
||||
MD Demo_Source\include
|
||||
MD lwIP\api
|
||||
MD lwIP\core
|
||||
MD lwIP\core\ipv4
|
||||
MD lwIP\include
|
||||
MD lwIP\include\ipv4
|
||||
MD lwIP\include\ipv4\lwip
|
||||
MD lwIP\include\lwip
|
||||
MD lwIP\include\netif
|
||||
MD lwIP\netif
|
||||
MD lwIP\netif\include
|
||||
MD lwIP\netif\include\arch
|
||||
|
||||
REM Copy the core kernel files.
|
||||
copy ..\..\..\..\Source\tasks.c FreeRTOS_Source
|
||||
copy ..\..\..\..\Source\queue.c FreeRTOS_Source
|
||||
copy ..\..\..\..\Source\list.c FreeRTOS_Source
|
||||
copy ..\..\..\..\Source\timers.c FreeRTOS_Source
|
||||
|
||||
REM Copy the common header files
|
||||
copy ..\..\..\..\Source\include\*.* FreeRTOS_Source\include
|
||||
|
||||
REM Copy the portable layer files
|
||||
copy ..\..\..\..\Source\portable\GCC\MicroBlazeV8\*.* FreeRTOS_Source\portable\GCC\MicroBlazeV8
|
||||
|
||||
REM Copy the basic memory allocation files
|
||||
copy ..\..\..\..\Source\portable\MemMang\heap_2.c FreeRTOS_Source\portable\MemMang
|
||||
|
||||
REM Copy the files that define the common demo tasks.
|
||||
copy ..\..\..\Common\minimal\dynamic.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\BlockQ.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\death.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\blocktim.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\semtest.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\PollQ.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\GenQTest.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\QPeek.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\recmutex.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\sp_flop.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\flash.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\comtest_strings.c Demo_Source
|
||||
copy ..\..\..\Common\minimal\TimerDemo.c Demo_Source
|
||||
|
||||
REM Copy the common demo file headers.
|
||||
copy ..\..\..\Common\include\dynamic.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\partest.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\BlockQ.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\death.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\blocktim.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\semtest.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\PollQ.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\GenQTest.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\QPeek.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\recmutex.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\flop.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\flash.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\comtest_strings.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\serial.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\comtest.h Demo_Source\include
|
||||
copy ..\..\..\Common\include\TimerDemo.h Demo_Source\include
|
||||
|
||||
REM Copy the required lwIP files
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\api\*.c lwIP\api
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\core\*.c lwIP\core
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\core\ipv4\*.c lwIP\core\ipv4
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\include\ipv4\lwip\*.h lwIP\include\ipv4\lwip
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\include\lwip\*.h lwIP\include\lwip
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\include\netif\*.h lwIP\include\netif
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\src\netif\etharp.c lwIP\netif
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\ports\MicroBlaze-Ethernet-Lite lwip\netif
|
||||
copy ..\..\..\Common\ethernet\lwip-1.4.0\ports\MicroBlaze-Ethernet-Lite\include\arch lwip\netif\include\arch
|
||||
|
||||
: END
|
||||
@ -1,175 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
|
||||
/* The following #error directive is to remind users that a batch file must be
|
||||
* executed prior to this project being built. The batch file *cannot* be
|
||||
* executed from within older versions of Eclipse, but probably can be executed
|
||||
* from within the Xilinx SDK. Once it has been executed, re-open or refresh
|
||||
* the Eclipse project and remove the #error line below.
|
||||
*/
|
||||
//#error Ensure CreateProjectDirectoryStructure.bat has been executed before building. See comment immediately above.
|
||||
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*
|
||||
* See http://www.freertos.org/a00110.html.
|
||||
*----------------------------------------------------------*/
|
||||
#define configUSE_PREEMPTION 1
|
||||
#define configUSE_IDLE_HOOK 1
|
||||
#define configUSE_TICK_HOOK 1
|
||||
#define configCPU_CLOCK_HZ ( XPAR_MICROBLAZE_CORE_CLOCK_FREQ_HZ ) /* Not actually used in this demo as the timer is set up in main() and uses the peripheral clock, not the CPU clock. */
|
||||
#define configTICK_RATE_HZ ( ( portTickType ) 1000 )
|
||||
#define configMAX_PRIORITIES ( 6 )
|
||||
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 64 * 1024 ) )
|
||||
#define configMAX_TASK_NAME_LEN ( 10 )
|
||||
#define configUSE_TRACE_FACILITY 1
|
||||
#define configUSE_16_BIT_TICKS 0
|
||||
#define configIDLE_SHOULD_YIELD 1
|
||||
#define configUSE_MUTEXES 1
|
||||
#define configQUEUE_REGISTRY_SIZE 0
|
||||
#define configCHECK_FOR_STACK_OVERFLOW 2
|
||||
#define configUSE_RECURSIVE_MUTEXES 1
|
||||
#define configUSE_MALLOC_FAILED_HOOK 1
|
||||
#define configUSE_APPLICATION_TASK_TAG 0
|
||||
#define configUSE_COUNTING_SEMAPHORES 1
|
||||
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 200 )
|
||||
#define configINTERRUPT_STACK_SIZE configMINIMAL_STACK_SIZE
|
||||
|
||||
/* If configINSTALL_EXCEPTION_HANDLERS is set to 1, then the kernel will
|
||||
automatically install its own exception handlers before the kernel is started,
|
||||
if the application writer has not already caused them to be installed using the
|
||||
vPortExceptionsInstallHandlers() API function. See the documentation page for
|
||||
this demo on the FreeRTOS.org web site for more information. */
|
||||
#define configINSTALL_EXCEPTION_HANDLERS 1
|
||||
|
||||
/* configINTERRUPT_CONTROLLER_TO_USE must be set to the ID of the interrupt
|
||||
controller that is going to be used directly by FreeRTOS itself. Most hardware
|
||||
designs will only include on interrupt controller. */
|
||||
#define configINTERRUPT_CONTROLLER_TO_USE XPAR_INTC_SINGLE_DEVICE_ID
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Software timer definitions. */
|
||||
#define configUSE_TIMERS 1
|
||||
#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
|
||||
#define configTIMER_QUEUE_LENGTH 10
|
||||
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE )
|
||||
|
||||
/* Set the following definitions to 1 to include the API function, or zero
|
||||
to exclude the API function. */
|
||||
#define INCLUDE_vTaskPrioritySet 1
|
||||
#define INCLUDE_uxTaskPriorityGet 1
|
||||
#define INCLUDE_vTaskDelete 1
|
||||
#define INCLUDE_vTaskCleanUpResources 0
|
||||
#define INCLUDE_vTaskSuspend 1
|
||||
#define INCLUDE_vTaskDelayUntil 1
|
||||
#define INCLUDE_vTaskDelay 1
|
||||
|
||||
#define configASSERT( x ) if( ( x ) == 0 ) { portDISABLE_INTERRUPTS(); for( ;; ); }
|
||||
|
||||
|
||||
/* Run time stats gathering definitions. The conditional compilation is to
|
||||
prevent the C syntax being included in assembly files. */
|
||||
#ifndef __ASSEMBLER__
|
||||
unsigned long ulMainGetRunTimeCounterValue( void );
|
||||
void vMainConfigureTimerForRunTimeStats( void );
|
||||
#endif
|
||||
#define configGENERATE_RUN_TIME_STATS 1
|
||||
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vMainConfigureTimerForRunTimeStats()
|
||||
#define portGET_RUN_TIME_COUNTER_VALUE() ulMainGetRunTimeCounterValue()
|
||||
|
||||
|
||||
|
||||
#define configLWIP_TASK_PRIORITY ( configMAX_PRIORITIES - 2 )
|
||||
|
||||
/* MAC address configuration. */
|
||||
#define configMAC_ADDR0 0x00
|
||||
#define configMAC_ADDR1 0x12
|
||||
#define configMAC_ADDR2 0x13
|
||||
#define configMAC_ADDR3 0x10
|
||||
#define configMAC_ADDR4 0x15
|
||||
#define configMAC_ADDR5 0x11
|
||||
|
||||
/* IP address configuration. */
|
||||
#define configIP_ADDR0 192
|
||||
#define configIP_ADDR1 168
|
||||
#define configIP_ADDR2 0
|
||||
#define configIP_ADDR3 200
|
||||
|
||||
/* Gateway IP address configuration. */
|
||||
#define configGW_IP_ADDR0 192
|
||||
#define configGW_IP_ADDR1 168
|
||||
#define configGW_IP_ADDR2 0
|
||||
#define configGW_IP_ADDR3 3
|
||||
|
||||
/* Netmask configuration. */
|
||||
#define configNET_MASK0 255
|
||||
#define configNET_MASK1 255
|
||||
#define configNET_MASK2 255
|
||||
#define configNET_MASK3 0
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
|
||||
@ -1,160 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Simple digital IO routines.
|
||||
*-----------------------------------------------------------*/
|
||||
|
||||
/* Kernel includes. */
|
||||
#include "FreeRTOS.h"
|
||||
|
||||
/* Demo application includes. */
|
||||
#include "partest.h"
|
||||
|
||||
/* Library includes. */
|
||||
#include "xgpio.h"
|
||||
|
||||
/* The hardware design that accompanies this demo project has four LED
|
||||
outputs. */
|
||||
#define partstMAX_LED 4
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* A hardware specific constant required to use the Xilinx driver library. */
|
||||
static const unsigned portBASE_TYPE uxGPIOOutputChannel = 1UL;
|
||||
|
||||
/* The current state of the output port. */
|
||||
static unsigned char ucGPIOState = 0U;
|
||||
|
||||
/* Structure that hold the state of the ouptut peripheral used by this demo.
|
||||
This is used by the Xilinx peripheral driver API functions. */
|
||||
static XGpio xOutputGPIOInstance;
|
||||
|
||||
/*
|
||||
* Setup the IO for the LED outputs.
|
||||
*/
|
||||
void vParTestInitialise( void )
|
||||
{
|
||||
portBASE_TYPE xStatus;
|
||||
const unsigned char ucSetToOutput = 0U;
|
||||
|
||||
/* Initialise the GPIO for the LEDs. */
|
||||
xStatus = XGpio_Initialize( &xOutputGPIOInstance, XPAR_LEDS_4BITS_DEVICE_ID );
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
/* All bits on this channel are going to be outputs (LEDs). */
|
||||
XGpio_SetDataDirection( &xOutputGPIOInstance, uxGPIOOutputChannel, ucSetToOutput );
|
||||
|
||||
/* Start with all LEDs off. */
|
||||
ucGPIOState = 0U;
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, uxGPIOOutputChannel, ucGPIOState );
|
||||
}
|
||||
|
||||
configASSERT( xStatus == XST_SUCCESS );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
|
||||
{
|
||||
unsigned char ucLED = 1U;
|
||||
|
||||
/* Only attempt to set the LED if it is in range. */
|
||||
if( uxLED < partstMAX_LED )
|
||||
{
|
||||
ucLED <<= ( unsigned char ) uxLED;
|
||||
|
||||
portENTER_CRITICAL();
|
||||
{
|
||||
if( xValue == pdFALSE )
|
||||
{
|
||||
ucGPIOState &= ~ucLED;
|
||||
}
|
||||
else
|
||||
{
|
||||
ucGPIOState |= ucLED;
|
||||
}
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, uxGPIOOutputChannel, ucGPIOState );
|
||||
}
|
||||
portEXIT_CRITICAL();
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
|
||||
{
|
||||
unsigned char ucLED = 1U;
|
||||
|
||||
/* Only attempt to toggle the LED if it is in range. */
|
||||
if( uxLED < partstMAX_LED )
|
||||
{
|
||||
ucLED <<= ( unsigned char ) uxLED;
|
||||
|
||||
portENTER_CRITICAL();
|
||||
{
|
||||
if( ( ucGPIOState & ucLED ) != 0 )
|
||||
{
|
||||
ucGPIOState &= ~ucLED;
|
||||
}
|
||||
else
|
||||
{
|
||||
ucGPIOState |= ucLED;
|
||||
}
|
||||
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, uxGPIOOutputChannel, ucGPIOState );
|
||||
}
|
||||
portEXIT_CRITICAL();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -1,307 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
/* Scheduler includes. */
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
|
||||
/*
|
||||
* The register test task as described in the comments at the top of main-full.c.
|
||||
*/
|
||||
void vRegisterTest1( void *pvParameters );
|
||||
void vRegisterTest2( void *pvParameters );
|
||||
|
||||
/* Variables that are incremented on each iteration of the reg test tasks -
|
||||
provided the tasks have not reported any errors. The check timer inspects these
|
||||
variables to ensure they are still incrementing as expected. If a variable
|
||||
stops incrementing then it is likely that its associate task has stalled or
|
||||
detected an error. */
|
||||
volatile unsigned long ulRegTest1CycleCount = 0UL, ulRegTest2CycleCount = 0UL;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vRegisterTest1( void *pvParameters )
|
||||
{
|
||||
/* This task uses an infinite loop that is implemented in the assembly
|
||||
code.
|
||||
|
||||
First fill the relevant registers with known values. */
|
||||
asm volatile ( " addi r3, r0, 3 \n\t" \
|
||||
" addi r4, r0, 4 \n\t" \
|
||||
" addi r6, r0, 6 \n\t" \
|
||||
" addi r7, r0, 7 \n\t" \
|
||||
" addi r8, r0, 8 \n\t" \
|
||||
" addi r9, r0, 9 \n\t" \
|
||||
" addi r10, r0, 10 \n\t" \
|
||||
" addi r11, r0, 11 \n\t" \
|
||||
" addi r12, r0, 12 \n\t" \
|
||||
" addi r16, r0, 16 \n\t" \
|
||||
" addi r19, r0, 19 \n\t" \
|
||||
" addi r20, r0, 20 \n\t" \
|
||||
" addi r21, r0, 21 \n\t" \
|
||||
" addi r22, r0, 22 \n\t" \
|
||||
" addi r23, r0, 23 \n\t" \
|
||||
" addi r24, r0, 24 \n\t" \
|
||||
" addi r25, r0, 25 \n\t" \
|
||||
" addi r26, r0, 26 \n\t" \
|
||||
" addi r27, r0, 27 \n\t" \
|
||||
" addi r28, r0, 28 \n\t" \
|
||||
" addi r29, r0, 29 \n\t" \
|
||||
" addi r30, r0, 30 \n\t" \
|
||||
" addi r31, r0, 31 \n\t"
|
||||
);
|
||||
|
||||
/* Now test the register values to ensure they contain the same value that
|
||||
was written to them above. This task will get preempted frequently so
|
||||
other tasks are likely to have executed since the register values were
|
||||
written. If any register contains an unexpected value then the task will
|
||||
branch to Error_Loop_1, which in turn prevents it from incrementing its
|
||||
loop counter, enabling the check timer to determine that all is not as it
|
||||
should be. */
|
||||
|
||||
asm volatile ( "Loop_Start_1: \n\t" \
|
||||
" xori r18, r3, 3 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r4, 4 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r6, 6 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r7, 7 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r8, 8 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r9, 9 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r10, 10 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r11, 11 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r12, 12 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r16, 16 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r19, 19 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r20, 20 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r21, 21 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r22, 22 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r23, 23 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r24, 24 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r25, 25 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r26, 26 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r27, 27 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r28, 28 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r29, 29 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r30, 30 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t" \
|
||||
" xori r18, r31, 31 \n\t" \
|
||||
" bnei r18, Error_Loop_1 \n\t"
|
||||
);
|
||||
|
||||
/* If this task has not branched to the error loop, then everything is ok,
|
||||
and the check variable can be incremented to indicate that this task
|
||||
is still running. Then, brach back to the top to check the register
|
||||
contents again. */
|
||||
asm volatile ( " lwi r18, r0, ulRegTest1CycleCount \n\t" \
|
||||
" addik r18, r18, 1 \n\t" \
|
||||
" swi r18, r0, ulRegTest1CycleCount \n\t" \
|
||||
" \n\t" \
|
||||
" bri Loop_Start_1 "
|
||||
);
|
||||
|
||||
/* The test function will branch here if it discovers an error. This part
|
||||
of the code just sits in a NULL loop, which prevents the check variable
|
||||
incrementing any further to allow the check timer to recognize that this
|
||||
test has failed. */
|
||||
asm volatile ( "Error_Loop_1: \n\t" \
|
||||
" bri 0 \n\t" \
|
||||
" nop \n\t" \
|
||||
);
|
||||
|
||||
( void ) pvParameters;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vRegisterTest2( void *pvParameters )
|
||||
{
|
||||
/* This task uses an infinite loop that is implemented in the assembly
|
||||
code.
|
||||
|
||||
First fill the registers with known values. */
|
||||
asm volatile ( " addi r16, r0, 1016 \n\t" \
|
||||
" addi r19, r0, 1019 \n\t" \
|
||||
" addi r20, r0, 1020 \n\t" \
|
||||
" addi r21, r0, 1021 \n\t" \
|
||||
" addi r22, r0, 1022 \n\t" \
|
||||
" addi r23, r0, 1023 \n\t" \
|
||||
" addi r24, r0, 1024 \n\t" \
|
||||
" addi r25, r0, 1025 \n\t" \
|
||||
" addi r26, r0, 1026 \n\t" \
|
||||
" addi r27, r0, 1027 \n\t" \
|
||||
" addi r28, r0, 1028 \n\t" \
|
||||
" addi r29, r0, 1029 \n\t" \
|
||||
" addi r30, r0, 1030 \n\t" \
|
||||
" addi r31, r0, 1031 \n\t" \
|
||||
" " \
|
||||
"Loop_Start_2: "
|
||||
);
|
||||
|
||||
/* Unlike vRegisterTest1, vRegisterTest2 performs a yield. This increases
|
||||
the test coverage, but does mean volatile registers need re-loading with
|
||||
their exepcted values. */
|
||||
taskYIELD();
|
||||
|
||||
/* taskYIELD() could have changed temporaries - set them back to those
|
||||
expected by the reg test task. */
|
||||
asm volatile ( " addi r3, r0, 103 \n\t" \
|
||||
" addi r4, r0, 104 \n\t" \
|
||||
" addi r6, r0, 106 \n\t" \
|
||||
" addi r7, r0, 107 \n\t" \
|
||||
" addi r8, r0, 108 \n\t" \
|
||||
" addi r9, r0, 109 \n\t" \
|
||||
" addi r10, r0, 1010 \n\t" \
|
||||
" addi r11, r0, 1011 \n\t" \
|
||||
" addi r12, r0, 1012 \n\t" \
|
||||
);
|
||||
|
||||
|
||||
/* Now test the register values to ensure they contain the same value that
|
||||
was written to them above. This task will get preempted frequently so
|
||||
other tasks are likely to have executed since the register values were
|
||||
written. */
|
||||
asm volatile ( " xori r18, r3, 103 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r4, 104 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r6, 106 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r7, 107 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r8, 108 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r9, 109 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r10, 1010 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r11, 1011 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r12, 1012 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r16, 1016 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r19, 1019 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r20, 1020 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r21, 1021 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r22, 1022 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r23, 1023 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r24, 1024 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r25, 1025 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r26, 1026 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r27, 1027 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r28, 1028 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r29, 1029 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r30, 1030 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t" \
|
||||
" xori r18, r31, 1031 \n\t" \
|
||||
" bnei r18, Error_Loop_2 \n\t"
|
||||
);
|
||||
|
||||
/* If this task has not branched to the error loop, then everything is ok,
|
||||
and the check variable should be incremented to indicate that this task
|
||||
is still running. Then, brach back to the top to check the registers
|
||||
again. */
|
||||
asm volatile ( " lwi r18, r0, ulRegTest2CycleCount \n\t" \
|
||||
" addik r18, r18, 1 \n\t" \
|
||||
" swi r18, r0, ulRegTest2CycleCount \n\t" \
|
||||
" \n\t" \
|
||||
" bri Loop_Start_2 "
|
||||
);
|
||||
|
||||
/* The test function will branch here if it discovers an error. This part
|
||||
of the code just sits in a NULL loop, which prevents the check variable
|
||||
incrementing any further to allow the check timer to recognize that this
|
||||
test has failed. */
|
||||
asm volatile ( "Error_Loop_2: \n\t" \
|
||||
" bri 0 \n\t" \
|
||||
" nop \n\t" \
|
||||
);
|
||||
|
||||
( void ) pvParameters;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,177 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/def.h"
|
||||
#include "fs.h"
|
||||
#include "fsdata.h"
|
||||
#include <string.h>
|
||||
|
||||
/** Set this to 1 to include "fsdata_custom.c" instead of "fsdata.c" for the
|
||||
* file system (to prevent changing the file included in CVS) */
|
||||
#ifndef HTTPD_USE_CUSTUM_FSDATA
|
||||
#define HTTPD_USE_CUSTUM_FSDATA 0
|
||||
#endif
|
||||
|
||||
#if HTTPD_USE_CUSTUM_FSDATA
|
||||
#include "fsdata_custom.c"
|
||||
#else /* HTTPD_USE_CUSTUM_FSDATA */
|
||||
#include "fsdata.c"
|
||||
#endif /* HTTPD_USE_CUSTUM_FSDATA */
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
/* Define the number of open files that we can support. */
|
||||
#ifndef LWIP_MAX_OPEN_FILES
|
||||
#define LWIP_MAX_OPEN_FILES 10
|
||||
#endif
|
||||
|
||||
/* Define the file system memory allocation structure. */
|
||||
struct fs_table {
|
||||
struct fs_file file;
|
||||
u8_t inuse;
|
||||
};
|
||||
|
||||
/* Allocate file system memory */
|
||||
struct fs_table fs_memory[LWIP_MAX_OPEN_FILES];
|
||||
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
int fs_open_custom(struct fs_file *file, const char *name);
|
||||
void fs_close_custom(struct fs_file *file);
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
static struct fs_file *
|
||||
fs_malloc(void)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < LWIP_MAX_OPEN_FILES; i++) {
|
||||
if(fs_memory[i].inuse == 0) {
|
||||
fs_memory[i].inuse = 1;
|
||||
return(&fs_memory[i].file);
|
||||
}
|
||||
}
|
||||
return(NULL);
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
static void
|
||||
fs_free(struct fs_file *file)
|
||||
{
|
||||
int i;
|
||||
for(i = 0; i < LWIP_MAX_OPEN_FILES; i++) {
|
||||
if(&fs_memory[i].file == file) {
|
||||
fs_memory[i].inuse = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
struct fs_file *
|
||||
fs_open(const char *name)
|
||||
{
|
||||
struct fs_file *file;
|
||||
const struct fsdata_file *f;
|
||||
|
||||
file = fs_malloc();
|
||||
if(file == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
if(fs_open_custom(file, name)) {
|
||||
file->is_custom_file = 1;
|
||||
return file;
|
||||
}
|
||||
file->is_custom_file = 0;
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
|
||||
for(f = FS_ROOT; f != NULL; f = f->next) {
|
||||
if (!strcmp(name, (char *)f->name)) {
|
||||
file->data = (const char *)f->data;
|
||||
file->len = f->len;
|
||||
file->index = f->len;
|
||||
file->pextension = NULL;
|
||||
file->http_header_included = f->http_header_included;
|
||||
#if HTTPD_PRECALCULATED_CHECKSUM
|
||||
file->chksum_count = f->chksum_count;
|
||||
file->chksum = f->chksum;
|
||||
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
file->state = fs_state_init(file, name);
|
||||
#endif /* #if LWIP_HTTPD_FILE_STATE */
|
||||
return file;
|
||||
}
|
||||
}
|
||||
fs_free(file);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
void
|
||||
fs_close(struct fs_file *file)
|
||||
{
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
if (file->is_custom_file) {
|
||||
fs_close_custom(file);
|
||||
}
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
fs_state_free(file, file->state);
|
||||
#endif /* #if LWIP_HTTPD_FILE_STATE */
|
||||
fs_free(file);
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
int
|
||||
fs_read(struct fs_file *file, char *buffer, int count)
|
||||
{
|
||||
int read;
|
||||
|
||||
if(file->index == file->len) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
read = file->len - file->index;
|
||||
if(read > count) {
|
||||
read = count;
|
||||
}
|
||||
|
||||
MEMCPY(buffer, (file->data + file->index), read);
|
||||
file->index += read;
|
||||
|
||||
return(read);
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
int fs_bytes_left(struct fs_file *file)
|
||||
{
|
||||
return file->len - file->index;
|
||||
}
|
||||
@ -1,100 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __FS_H__
|
||||
#define __FS_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
/** Set this to 1 and provide the functions:
|
||||
* - "int fs_open_custom(struct fs_file *file, const char *name)"
|
||||
* Called first for every opened file to allow opening files
|
||||
* that are not included in fsdata(_custom).c
|
||||
* - "void fs_close_custom(struct fs_file *file)"
|
||||
* Called to free resources allocated by fs_open_custom().
|
||||
*/
|
||||
#ifndef LWIP_HTTPD_CUSTOM_FILES
|
||||
#define LWIP_HTTPD_CUSTOM_FILES 0
|
||||
#endif
|
||||
|
||||
/** Set this to 1 to include an application state argument per file
|
||||
* that is opened. This allows to keep a state per connection/file.
|
||||
*/
|
||||
#ifndef LWIP_HTTPD_FILE_STATE
|
||||
#define LWIP_HTTPD_FILE_STATE 0
|
||||
#endif
|
||||
|
||||
/** HTTPD_PRECALCULATED_CHECKSUM==1: include precompiled checksums for
|
||||
* predefined (MSS-sized) chunks of the files to prevent having to calculate
|
||||
* the checksums at runtime. */
|
||||
#ifndef HTTPD_PRECALCULATED_CHECKSUM
|
||||
#define HTTPD_PRECALCULATED_CHECKSUM 0
|
||||
#endif
|
||||
|
||||
#if HTTPD_PRECALCULATED_CHECKSUM
|
||||
struct fsdata_chksum {
|
||||
u32_t offset;
|
||||
u16_t chksum;
|
||||
u16_t len;
|
||||
};
|
||||
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
|
||||
|
||||
struct fs_file {
|
||||
const char *data;
|
||||
int len;
|
||||
int index;
|
||||
void *pextension;
|
||||
#if HTTPD_PRECALCULATED_CHECKSUM
|
||||
const struct fsdata_chksum *chksum;
|
||||
u16_t chksum_count;
|
||||
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
|
||||
u8_t http_header_included;
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
u8_t is_custom_file;
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
void *state;
|
||||
#endif /* LWIP_HTTPD_FILE_STATE */
|
||||
};
|
||||
|
||||
struct fs_file *fs_open(const char *name);
|
||||
void fs_close(struct fs_file *file);
|
||||
int fs_read(struct fs_file *file, char *buffer, int count);
|
||||
int fs_bytes_left(struct fs_file *file);
|
||||
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
/** This user-defined function is called when a file is opened. */
|
||||
void *fs_state_init(struct fs_file *file, const char *name);
|
||||
/** This user-defined function is called when a file is closed. */
|
||||
void fs_state_free(struct fs_file *file, void *state);
|
||||
#endif /* #if LWIP_HTTPD_FILE_STATE */
|
||||
|
||||
#endif /* __FS_H__ */
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,50 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __FSDATA_H__
|
||||
#define __FSDATA_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "fs.h"
|
||||
|
||||
struct fsdata_file {
|
||||
const struct fsdata_file *next;
|
||||
const unsigned char *name;
|
||||
const unsigned char *data;
|
||||
int len;
|
||||
u8_t http_header_included;
|
||||
#if HTTPD_PRECALCULATED_CHECKSUM
|
||||
u16_t chksum_count;
|
||||
const struct fsdata_chksum *chksum;
|
||||
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
|
||||
};
|
||||
|
||||
#endif /* __FSDATA_H__ */
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,236 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* This version of the file has been modified by Texas Instruments to offer
|
||||
* simple server-side-include (SSI) and Common Gateway Interface (CGI)
|
||||
* capability.
|
||||
*/
|
||||
|
||||
#ifndef __HTTPD_H__
|
||||
#define __HTTPD_H__
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/pbuf.h"
|
||||
|
||||
|
||||
/** Set this to 1 to support CGI */
|
||||
#ifndef LWIP_HTTPD_CGI
|
||||
#define LWIP_HTTPD_CGI 0
|
||||
#endif
|
||||
|
||||
/** Set this to 1 to support SSI (Server-Side-Includes) */
|
||||
#ifndef LWIP_HTTPD_SSI
|
||||
#define LWIP_HTTPD_SSI 1
|
||||
#endif
|
||||
|
||||
/** Set this to 1 to support HTTP POST */
|
||||
#ifndef LWIP_HTTPD_SUPPORT_POST
|
||||
#define LWIP_HTTPD_SUPPORT_POST 0
|
||||
#endif
|
||||
|
||||
|
||||
#if LWIP_HTTPD_CGI
|
||||
|
||||
/*
|
||||
* Function pointer for a CGI script handler.
|
||||
*
|
||||
* This function is called each time the HTTPD server is asked for a file
|
||||
* whose name was previously registered as a CGI function using a call to
|
||||
* http_set_cgi_handler. The iIndex parameter provides the index of the
|
||||
* CGI within the ppcURLs array passed to http_set_cgi_handler. Parameters
|
||||
* pcParam and pcValue provide access to the parameters provided along with
|
||||
* the URI. iNumParams provides a count of the entries in the pcParam and
|
||||
* pcValue arrays. Each entry in the pcParam array contains the name of a
|
||||
* parameter with the corresponding entry in the pcValue array containing the
|
||||
* value for that parameter. Note that pcParam may contain multiple elements
|
||||
* with the same name if, for example, a multi-selection list control is used
|
||||
* in the form generating the data.
|
||||
*
|
||||
* The function should return a pointer to a character string which is the
|
||||
* path and filename of the response that is to be sent to the connected
|
||||
* browser, for example "/thanks.htm" or "/response/error.ssi".
|
||||
*
|
||||
* The maximum number of parameters that will be passed to this function via
|
||||
* iNumParams is defined by LWIP_HTTPD_MAX_CGI_PARAMETERS. Any parameters in the incoming
|
||||
* HTTP request above this number will be discarded.
|
||||
*
|
||||
* Requests intended for use by this CGI mechanism must be sent using the GET
|
||||
* method (which encodes all parameters within the URI rather than in a block
|
||||
* later in the request). Attempts to use the POST method will result in the
|
||||
* request being ignored.
|
||||
*
|
||||
*/
|
||||
typedef const char *(*tCGIHandler)(int iIndex, int iNumParams, char *pcParam[],
|
||||
char *pcValue[]);
|
||||
|
||||
/*
|
||||
* Structure defining the base filename (URL) of a CGI and the associated
|
||||
* function which is to be called when that URL is requested.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
const char *pcCGIName;
|
||||
tCGIHandler pfnCGIHandler;
|
||||
} tCGI;
|
||||
|
||||
void http_set_cgi_handlers(const tCGI *pCGIs, int iNumHandlers);
|
||||
|
||||
|
||||
/* The maximum number of parameters that the CGI handler can be sent. */
|
||||
#ifndef LWIP_HTTPD_MAX_CGI_PARAMETERS
|
||||
#define LWIP_HTTPD_MAX_CGI_PARAMETERS 16
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_HTTPD_CGI */
|
||||
|
||||
#if LWIP_HTTPD_SSI
|
||||
|
||||
/** LWIP_HTTPD_SSI_MULTIPART==1: SSI handler function is called with 2 more
|
||||
* arguments indicating a counter for insert string that are too long to be
|
||||
* inserted at once: the SSI handler function must then set 'next_tag_part'
|
||||
* which will be passed back to it in the next call. */
|
||||
#ifndef LWIP_HTTPD_SSI_MULTIPART
|
||||
#define LWIP_HTTPD_SSI_MULTIPART 0
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Function pointer for the SSI tag handler callback.
|
||||
*
|
||||
* This function will be called each time the HTTPD server detects a tag of the
|
||||
* form <!--#name--> in a .shtml, .ssi or .shtm file where "name" appears as
|
||||
* one of the tags supplied to http_set_ssi_handler in the ppcTags array. The
|
||||
* returned insert string, which will be appended after the the string
|
||||
* "<!--#name-->" in file sent back to the client,should be written to pointer
|
||||
* pcInsert. iInsertLen contains the size of the buffer pointed to by
|
||||
* pcInsert. The iIndex parameter provides the zero-based index of the tag as
|
||||
* found in the ppcTags array and identifies the tag that is to be processed.
|
||||
*
|
||||
* The handler returns the number of characters written to pcInsert excluding
|
||||
* any terminating NULL or a negative number to indicate a failure (tag not
|
||||
* recognized, for example).
|
||||
*
|
||||
* Note that the behavior of this SSI mechanism is somewhat different from the
|
||||
* "normal" SSI processing as found in, for example, the Apache web server. In
|
||||
* this case, the inserted text is appended following the SSI tag rather than
|
||||
* replacing the tag entirely. This allows for an implementation that does not
|
||||
* require significant additional buffering of output data yet which will still
|
||||
* offer usable SSI functionality. One downside to this approach is when
|
||||
* attempting to use SSI within JavaScript. The SSI tag is structured to
|
||||
* resemble an HTML comment but this syntax does not constitute a comment
|
||||
* within JavaScript and, hence, leaving the tag in place will result in
|
||||
* problems in these cases. To work around this, any SSI tag which needs to
|
||||
* output JavaScript code must do so in an encapsulated way, sending the whole
|
||||
* HTML <script>...</script> section as a single include.
|
||||
*/
|
||||
typedef u16_t (*tSSIHandler)(int iIndex, char *pcInsert, int iInsertLen
|
||||
#if LWIP_HTTPD_SSI_MULTIPART
|
||||
, u16_t current_tag_part, u16_t *next_tag_part
|
||||
#endif /* LWIP_HTTPD_SSI_MULTIPART */
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
, void *connection_state
|
||||
#endif /* LWIP_HTTPD_FILE_STATE */
|
||||
);
|
||||
|
||||
void http_set_ssi_handler(tSSIHandler pfnSSIHandler,
|
||||
const char **ppcTags, int iNumTags);
|
||||
|
||||
/* The maximum length of the string comprising the tag name */
|
||||
#ifndef LWIP_HTTPD_MAX_TAG_NAME_LEN
|
||||
#define LWIP_HTTPD_MAX_TAG_NAME_LEN 8
|
||||
#endif
|
||||
|
||||
/* The maximum length of string that can be returned to replace any given tag */
|
||||
#ifndef LWIP_HTTPD_MAX_TAG_INSERT_LEN
|
||||
#define LWIP_HTTPD_MAX_TAG_INSERT_LEN 192
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_HTTPD_SSI */
|
||||
|
||||
#if LWIP_HTTPD_SUPPORT_POST
|
||||
|
||||
/* These functions must be implemented by the application */
|
||||
|
||||
/** Called when a POST request has been received. The application can decide
|
||||
* whether to accept it or not.
|
||||
*
|
||||
* @param connection Unique connection identifier, valid until httpd_post_end
|
||||
* is called.
|
||||
* @param uri The HTTP header URI receiving the POST request.
|
||||
* @param http_request The raw HTTP request (the first packet, normally).
|
||||
* @param http_request_len Size of 'http_request'.
|
||||
* @param content_len Content-Length from HTTP header.
|
||||
* @param response_uri Filename of response file, to be filled when denying the
|
||||
* request
|
||||
* @param response_uri_len Size of the 'response_uri' buffer.
|
||||
* @param post_auto_wnd Set this to 0 to let the callback code handle window
|
||||
* updates by calling 'httpd_post_data_recved' (to throttle rx speed)
|
||||
* default is 1 (httpd handles window updates automatically)
|
||||
* @return ERR_OK: Accept the POST request, data may be passed in
|
||||
* another err_t: Deny the POST request, send back 'bad request'.
|
||||
*/
|
||||
err_t httpd_post_begin(void *connection, const char *uri, const char *http_request,
|
||||
u16_t http_request_len, int content_len, char *response_uri,
|
||||
u16_t response_uri_len, u8_t *post_auto_wnd);
|
||||
|
||||
/** Called for each pbuf of data that has been received for a POST.
|
||||
* ATTENTION: The application is responsible for freeing the pbufs passed in!
|
||||
*
|
||||
* @param connection Unique connection identifier.
|
||||
* @param p Received data.
|
||||
* @return ERR_OK: Data accepted.
|
||||
* another err_t: Data denied, http_post_get_response_uri will be called.
|
||||
*/
|
||||
err_t httpd_post_receive_data(void *connection, struct pbuf *p);
|
||||
|
||||
/** Called when all data is received or when the connection is closed.
|
||||
* The application must return the filename/URI of a file to send in response
|
||||
* to this POST request. If the response_uri buffer is untouched, a 404
|
||||
* response is returned.
|
||||
*
|
||||
* @param connection Unique connection identifier.
|
||||
* @param response_uri Filename of response file, to be filled when denying the request
|
||||
* @param response_uri_len Size of the 'response_uri' buffer.
|
||||
*/
|
||||
void httpd_post_finished(void *connection, char *response_uri, u16_t response_uri_len);
|
||||
|
||||
#ifndef LWIP_HTTPD_POST_MANUAL_WND
|
||||
#define LWIP_HTTPD_POST_MANUAL_WND 0
|
||||
#endif
|
||||
|
||||
#if LWIP_HTTPD_POST_MANUAL_WND
|
||||
void httpd_post_data_recved(void *connection, u16_t recved_len);
|
||||
#endif /* LWIP_HTTPD_POST_MANUAL_WND */
|
||||
|
||||
#endif /* LWIP_HTTPD_SUPPORT_POST */
|
||||
|
||||
void httpd_init(void);
|
||||
|
||||
#endif /* __HTTPD_H__ */
|
||||
@ -1,115 +0,0 @@
|
||||
#ifndef __HTTPD_STRUCTS_H__
|
||||
#define __HTTPD_STRUCTS_H__
|
||||
|
||||
#include "httpd.h"
|
||||
|
||||
/** This string is passed in the HTTP header as "Server: " */
|
||||
#ifndef HTTPD_SERVER_AGENT
|
||||
#define HTTPD_SERVER_AGENT "lwIP/1.3.1 (http://savannah.nongnu.org/projects/lwip)"
|
||||
#endif
|
||||
|
||||
/** Set this to 1 if you want to include code that creates HTTP headers
|
||||
* at runtime. Default is off: HTTP headers are then created statically
|
||||
* by the makefsdata tool. Static headers mean smaller code size, but
|
||||
* the (readonly) fsdata will grow a bit as every file includes the HTTP
|
||||
* header. */
|
||||
#ifndef LWIP_HTTPD_DYNAMIC_HEADERS
|
||||
#define LWIP_HTTPD_DYNAMIC_HEADERS 0
|
||||
#endif
|
||||
|
||||
|
||||
#if LWIP_HTTPD_DYNAMIC_HEADERS
|
||||
/** This struct is used for a list of HTTP header strings for various
|
||||
* filename extensions. */
|
||||
typedef struct
|
||||
{
|
||||
const char *extension;
|
||||
int headerIndex;
|
||||
} tHTTPHeader;
|
||||
|
||||
/** A list of strings used in HTTP headers */
|
||||
static const char * const g_psHTTPHeaderStrings[] =
|
||||
{
|
||||
"Content-type: text/html\r\n\r\n",
|
||||
"Content-type: text/html\r\nExpires: Fri, 10 Apr 2008 14:00:00 GMT\r\nPragma: no-cache\r\n\r\n",
|
||||
"Content-type: image/gif\r\n\r\n",
|
||||
"Content-type: image/png\r\n\r\n",
|
||||
"Content-type: image/jpeg\r\n\r\n",
|
||||
"Content-type: image/bmp\r\n\r\n",
|
||||
"Content-type: image/x-icon\r\n\r\n",
|
||||
"Content-type: application/octet-stream\r\n\r\n",
|
||||
"Content-type: application/x-javascript\r\n\r\n",
|
||||
"Content-type: application/x-javascript\r\n\r\n",
|
||||
"Content-type: text/css\r\n\r\n",
|
||||
"Content-type: application/x-shockwave-flash\r\n\r\n",
|
||||
"Content-type: text/xml\r\n\r\n",
|
||||
"Content-type: text/plain\r\n\r\n",
|
||||
"HTTP/1.0 200 OK\r\n",
|
||||
"HTTP/1.0 404 File not found\r\n",
|
||||
"HTTP/1.0 400 Bad Request\r\n",
|
||||
"HTTP/1.0 501 Not Implemented\r\n",
|
||||
"HTTP/1.1 200 OK\r\n",
|
||||
"HTTP/1.1 404 File not found\r\n",
|
||||
"HTTP/1.1 400 Bad Request\r\n",
|
||||
"HTTP/1.1 501 Not Implemented\r\n",
|
||||
"Content-Length: ",
|
||||
"Connection: Close\r\n",
|
||||
"Server: "HTTPD_SERVER_AGENT"\r\n",
|
||||
"\r\n<html><body><h2>404: The requested file cannot be found.</h2></body></html>\r\n"
|
||||
};
|
||||
|
||||
/* Indexes into the g_psHTTPHeaderStrings array */
|
||||
#define HTTP_HDR_HTML 0 /* text/html */
|
||||
#define HTTP_HDR_SSI 1 /* text/html Expires... */
|
||||
#define HTTP_HDR_GIF 2 /* image/gif */
|
||||
#define HTTP_HDR_PNG 3 /* image/png */
|
||||
#define HTTP_HDR_JPG 4 /* image/jpeg */
|
||||
#define HTTP_HDR_BMP 5 /* image/bmp */
|
||||
#define HTTP_HDR_ICO 6 /* image/x-icon */
|
||||
#define HTTP_HDR_APP 7 /* application/octet-stream */
|
||||
#define HTTP_HDR_JS 8 /* application/x-javascript */
|
||||
#define HTTP_HDR_RA 9 /* application/x-javascript */
|
||||
#define HTTP_HDR_CSS 10 /* text/css */
|
||||
#define HTTP_HDR_SWF 11 /* application/x-shockwave-flash */
|
||||
#define HTTP_HDR_XML 12 /* text/xml */
|
||||
#define HTTP_HDR_DEFAULT_TYPE 13 /* text/plain */
|
||||
#define HTTP_HDR_OK 14 /* 200 OK */
|
||||
#define HTTP_HDR_NOT_FOUND 15 /* 404 File not found */
|
||||
#define HTTP_HDR_BAD_REQUEST 16 /* 400 Bad request */
|
||||
#define HTTP_HDR_NOT_IMPL 17 /* 501 Not Implemented */
|
||||
#define HTTP_HDR_OK_11 18 /* 200 OK */
|
||||
#define HTTP_HDR_NOT_FOUND_11 19 /* 404 File not found */
|
||||
#define HTTP_HDR_BAD_REQUEST_11 20 /* 400 Bad request */
|
||||
#define HTTP_HDR_NOT_IMPL_11 21 /* 501 Not Implemented */
|
||||
#define HTTP_HDR_CONTENT_LENGTH 22 /* Content-Length: (HTTP 1.1)*/
|
||||
#define HTTP_HDR_CONN_CLOSE 23 /* Connection: Close (HTTP 1.1) */
|
||||
#define HTTP_HDR_SERVER 24 /* Server: HTTPD_SERVER_AGENT */
|
||||
#define DEFAULT_404_HTML 25 /* default 404 body */
|
||||
|
||||
/** A list of extension-to-HTTP header strings */
|
||||
const static tHTTPHeader g_psHTTPHeaders[] =
|
||||
{
|
||||
{ "html", HTTP_HDR_HTML},
|
||||
{ "htm", HTTP_HDR_HTML},
|
||||
{ "shtml",HTTP_HDR_SSI},
|
||||
{ "shtm", HTTP_HDR_SSI},
|
||||
{ "ssi", HTTP_HDR_SSI},
|
||||
{ "gif", HTTP_HDR_GIF},
|
||||
{ "png", HTTP_HDR_PNG},
|
||||
{ "jpg", HTTP_HDR_JPG},
|
||||
{ "bmp", HTTP_HDR_BMP},
|
||||
{ "ico", HTTP_HDR_ICO},
|
||||
{ "class",HTTP_HDR_APP},
|
||||
{ "cls", HTTP_HDR_APP},
|
||||
{ "js", HTTP_HDR_JS},
|
||||
{ "ram", HTTP_HDR_RA},
|
||||
{ "css", HTTP_HDR_CSS},
|
||||
{ "swf", HTTP_HDR_SWF},
|
||||
{ "xml", HTTP_HDR_XML}
|
||||
};
|
||||
|
||||
#define NUM_HTTP_HEADERS (sizeof(g_psHTTPHeaders) / sizeof(tHTTPHeader))
|
||||
|
||||
#endif /* LWIP_HTTPD_DYNAMIC_HEADERS */
|
||||
|
||||
#endif /* __HTTPD_STRUCTS_H__ */
|
||||
@ -1,21 +0,0 @@
|
||||
<html>
|
||||
<head><title>lwIP - A Lightweight TCP/IP Stack</title></head>
|
||||
<body bgcolor="white" text="black">
|
||||
|
||||
<table width="100%">
|
||||
<tr valign="top"><td width="80">
|
||||
<a href="http://www.sics.se/"><img src="/img/sics.gif"
|
||||
border="0" alt="SICS logo" title="SICS logo"></a>
|
||||
</td><td width="500">
|
||||
<h1>lwIP - A Lightweight TCP/IP Stack</h1>
|
||||
<h2>404 - Page not found</h2>
|
||||
<p>
|
||||
Sorry, the page you are requesting was not found on this
|
||||
server.
|
||||
</p>
|
||||
</td><td>
|
||||
|
||||
</td></tr>
|
||||
</table>
|
||||
</body>
|
||||
</html>
|
||||
@ -1,20 +0,0 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>FreeRTOS.org uIP WEB server demo</title>
|
||||
</head>
|
||||
<BODY onLoad="window.setTimeout("location.href='index.shtml'",2000)">
|
||||
<font face="arial">
|
||||
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
|
||||
<br><p>
|
||||
<hr>
|
||||
<br><p>
|
||||
<h2>Task statistics</h2>
|
||||
Page will refresh every 2 seconds.<p>
|
||||
<font face="courier"><pre>Task State Priority Stack #<br>************************************************<br>
|
||||
<!--#rtos_stats-->
|
||||
</pre></font>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 28 KiB |
@ -1,20 +0,0 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>FreeRTOS.org uIP WEB server demo</title>
|
||||
</head>
|
||||
<BODY onLoad="window.setTimeout("location.href='runtime.shtml'",2000)">
|
||||
<font face="arial">
|
||||
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
|
||||
<br><p>
|
||||
<hr>
|
||||
<br><p>
|
||||
<h2>Run-time statistics</h2>
|
||||
Page will refresh every 2 seconds.<p>
|
||||
<font face="courier"><pre>Task Abs Time % Time<br>****************************************<br>
|
||||
<!--#run_stats-->
|
||||
</pre></font>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@ -1,610 +0,0 @@
|
||||
/**
|
||||
* makefsdata: Converts a directory structure for use with the lwIP httpd.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Jim Pettinato
|
||||
* Simon Goldschmidt
|
||||
*
|
||||
* @todo:
|
||||
* - take TCP_MSS, LWIP_TCP_TIMESTAMPS and
|
||||
* PAYLOAD_ALIGN_TYPE/PAYLOAD_ALIGNMENT as arguments
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#ifdef WIN32
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include "windows.h"
|
||||
#else
|
||||
#include <dir.h>
|
||||
#endif
|
||||
#include <dos.h>
|
||||
#include <string.h>
|
||||
|
||||
/* Compatibility defines Win32 vs. DOS */
|
||||
#ifdef WIN32
|
||||
|
||||
#define FIND_T WIN32_FIND_DATAA
|
||||
#define FIND_T_FILENAME(fInfo) (fInfo.cFileName)
|
||||
#define FIND_T_IS_DIR(fInfo) ((fInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0)
|
||||
#define FIND_T_IS_FILE(fInfo) ((fInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
|
||||
#define FIND_RET_T HANDLE
|
||||
#define FINDFIRST_FILE(path, result) FindFirstFileA(path, result)
|
||||
#define FINDFIRST_DIR(path, result) FindFirstFileA(path, result)
|
||||
#define FINDNEXT(ff_res, result) FindNextFileA(ff_res, result)
|
||||
#define FINDFIRST_SUCCEEDED(ret) (ret != INVALID_HANDLE_VALUE)
|
||||
#define FINDNEXT_SUCCEEDED(ret) (ret == TRUE)
|
||||
|
||||
#define GETCWD(path, len) GetCurrentDirectoryA(len, path)
|
||||
#define CHDIR(path) SetCurrentDirectoryA(path)
|
||||
|
||||
#define NEWLINE "\r\n"
|
||||
#define NEWLINE_LEN 2
|
||||
|
||||
#else
|
||||
|
||||
#define FIND_T struct fflbk
|
||||
#define FIND_T_FILENAME(fInfo) (fInfo.ff_name)
|
||||
#define FIND_T_IS_DIR(fInfo) ((fInfo.ff_attrib & FA_DIREC) == FA_DIREC)
|
||||
#define FIND_T_IS_FILE(fInfo) (1)
|
||||
#define FIND_RET_T int
|
||||
#define FINDFIRST_FILE(path, result) findfirst(path, result, FA_ARCH)
|
||||
#define FINDFIRST_DIR(path, result) findfirst(path, result, FA_DIREC)
|
||||
#define FINDNEXT(ff_res, result) FindNextFileA(ff_res, result)
|
||||
#define FINDFIRST_SUCCEEDED(ret) (ret == 0)
|
||||
#define FINDNEXT_SUCCEEDED(ret) (ret == 0)
|
||||
|
||||
#define GETCWD(path, len) getcwd(path, len)
|
||||
#define CHDIR(path) chdir(path)
|
||||
|
||||
#endif
|
||||
|
||||
/* define this to get the header variables we use to build HTTP headers */
|
||||
#define LWIP_HTTPD_DYNAMIC_HEADERS 1
|
||||
#include "../httpd_structs.h"
|
||||
|
||||
#include "../../../lwip-1.4.0/src/core/ipv4/inet_chksum.c"
|
||||
#include "../../../lwip-1.4.0/src/core/def.c"
|
||||
|
||||
/** (Your server name here) */
|
||||
const char *serverID = "Server: "HTTPD_SERVER_AGENT"\r\n";
|
||||
|
||||
/* change this to suit your MEM_ALIGNMENT */
|
||||
#define PAYLOAD_ALIGNMENT 4
|
||||
/* set this to 0 to prevent aligning payload */
|
||||
#define ALIGN_PAYLOAD 1
|
||||
/* define this to a type that has the required alignment */
|
||||
#define PAYLOAD_ALIGN_TYPE "unsigned int"
|
||||
static int payload_alingment_dummy_counter = 0;
|
||||
|
||||
#define HEX_BYTES_PER_LINE 16
|
||||
|
||||
#define MAX_PATH_LEN 256
|
||||
|
||||
#define COPY_BUFSIZE 10240
|
||||
|
||||
int process_sub(FILE *data_file, FILE *struct_file);
|
||||
int process_file(FILE *data_file, FILE *struct_file, const char *filename);
|
||||
int file_write_http_header(FILE *data_file, const char *filename, int file_size,
|
||||
u16_t *http_hdr_len, u16_t *http_hdr_chksum);
|
||||
int file_put_ascii(FILE *file, const char *ascii_string, int len, int *i);
|
||||
int s_put_ascii(char *buf, const char *ascii_string, int len, int *i);
|
||||
void concat_files(const char *file1, const char *file2, const char *targetfile);
|
||||
|
||||
static unsigned char file_buffer_raw[COPY_BUFSIZE];
|
||||
/* 5 bytes per char + 3 bytes per line */
|
||||
static char file_buffer_c[COPY_BUFSIZE * 5 + ((COPY_BUFSIZE / HEX_BYTES_PER_LINE) * 3)];
|
||||
|
||||
char curSubdir[MAX_PATH_LEN];
|
||||
char lastFileVar[MAX_PATH_LEN];
|
||||
char hdr_buf[4096];
|
||||
|
||||
unsigned char processSubs = 1;
|
||||
unsigned char includeHttpHeader = 1;
|
||||
unsigned char useHttp11 = 0;
|
||||
unsigned char precalcChksum = 0;
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
FIND_T fInfo;
|
||||
FIND_RET_T fret;
|
||||
char path[MAX_PATH_LEN];
|
||||
char appPath[MAX_PATH_LEN];
|
||||
FILE *data_file;
|
||||
FILE *struct_file;
|
||||
int filesProcessed;
|
||||
int i;
|
||||
char targetfile[MAX_PATH_LEN];
|
||||
strcpy(targetfile, "fsdata.c");
|
||||
|
||||
memset(path, 0, sizeof(path));
|
||||
memset(appPath, 0, sizeof(appPath));
|
||||
|
||||
printf(NEWLINE " makefsdata - HTML to C source converter" NEWLINE);
|
||||
printf(" by Jim Pettinato - circa 2003 " NEWLINE);
|
||||
printf(" extended by Simon Goldschmidt - 2009 " NEWLINE NEWLINE);
|
||||
|
||||
strcpy(path, "fs");
|
||||
for(i = 1; i < argc; i++) {
|
||||
if (argv[i][0] == '-') {
|
||||
if (strstr(argv[i], "-s")) {
|
||||
processSubs = 0;
|
||||
} else if (strstr(argv[i], "-e")) {
|
||||
includeHttpHeader = 0;
|
||||
} else if (strstr(argv[i], "-11")) {
|
||||
useHttp11 = 1;
|
||||
} else if (strstr(argv[i], "-c")) {
|
||||
precalcChksum = 1;
|
||||
} else if((argv[i][1] == 'f') && (argv[i][2] == ':')) {
|
||||
strcpy(targetfile, &argv[i][3]);
|
||||
printf("Writing to file \"%s\"\n", targetfile);
|
||||
}
|
||||
} else {
|
||||
strcpy(path, argv[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/* if command line param or subdir named 'fs' not found spout usage verbiage */
|
||||
fret = FINDFIRST_DIR(path, &fInfo);
|
||||
if (!FINDFIRST_SUCCEEDED(fret)) {
|
||||
/* if no subdir named 'fs' (or the one which was given) exists, spout usage verbiage */
|
||||
printf(" Failed to open directory \"%s\"." NEWLINE NEWLINE, path);
|
||||
printf(" Usage: htmlgen [targetdir] [-s] [-i] [-f:<filename>]" NEWLINE NEWLINE);
|
||||
printf(" targetdir: relative or absolute path to files to convert" NEWLINE);
|
||||
printf(" switch -s: toggle processing of subdirectories (default is on)" NEWLINE);
|
||||
printf(" switch -e: exclude HTTP header from file (header is created at runtime, default is off)" NEWLINE);
|
||||
printf(" switch -11: include HTTP 1.1 header (1.0 is default)" NEWLINE);
|
||||
printf(" switch -c: precalculate checksums for all pages (default is off)" NEWLINE);
|
||||
printf(" switch -f: target filename (default is \"fsdata.c\")" NEWLINE);
|
||||
printf(" if targetdir not specified, htmlgen will attempt to" NEWLINE);
|
||||
printf(" process files in subdirectory 'fs'" NEWLINE);
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
printf("HTTP %sheader will %s statically included." NEWLINE,
|
||||
(includeHttpHeader ? (useHttp11 ? "1.1 " : "1.0 ") : ""),
|
||||
(includeHttpHeader ? "be" : "not be"));
|
||||
|
||||
sprintf(curSubdir, ""); /* start off in web page's root directory - relative paths */
|
||||
printf(" Processing all files in directory %s", path);
|
||||
if (processSubs) {
|
||||
printf(" and subdirectories..." NEWLINE NEWLINE);
|
||||
} else {
|
||||
printf("..." NEWLINE NEWLINE);
|
||||
}
|
||||
|
||||
GETCWD(appPath, MAX_PATH_LEN);
|
||||
data_file = fopen("fsdata.tmp", "wb");
|
||||
if (data_file == NULL) {
|
||||
printf("Failed to create file \"fsdata.tmp\"\n");
|
||||
exit(-1);
|
||||
}
|
||||
struct_file = fopen("fshdr.tmp", "wb");
|
||||
if (struct_file == NULL) {
|
||||
printf("Failed to create file \"fshdr.tmp\"\n");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
CHDIR(path);
|
||||
|
||||
fprintf(data_file, "#include \"fs.h\"" NEWLINE);
|
||||
fprintf(data_file, "#include \"lwip/def.h\"" NEWLINE);
|
||||
fprintf(data_file, "#include \"fsdata.h\"" NEWLINE NEWLINE NEWLINE);
|
||||
|
||||
fprintf(data_file, "#define file_NULL (struct fsdata_file *) NULL" NEWLINE NEWLINE NEWLINE);
|
||||
|
||||
sprintf(lastFileVar, "NULL");
|
||||
|
||||
filesProcessed = process_sub(data_file, struct_file);
|
||||
|
||||
/* data_file now contains all of the raw data.. now append linked list of
|
||||
* file header structs to allow embedded app to search for a file name */
|
||||
fprintf(data_file, NEWLINE NEWLINE);
|
||||
fprintf(struct_file, "#define FS_ROOT file_%s" NEWLINE, lastFileVar);
|
||||
fprintf(struct_file, "#define FS_NUMFILES %d" NEWLINE NEWLINE, filesProcessed);
|
||||
|
||||
fclose(data_file);
|
||||
fclose(struct_file);
|
||||
|
||||
CHDIR(appPath);
|
||||
/* append struct_file to data_file */
|
||||
printf(NEWLINE "Creating target file..." NEWLINE NEWLINE);
|
||||
concat_files("fsdata.tmp", "fshdr.tmp", targetfile);
|
||||
|
||||
/* if succeeded, delete the temporary files */
|
||||
remove("fsdata.tmp");
|
||||
remove("fshdr.tmp");
|
||||
|
||||
printf(NEWLINE "Processed %d files - done." NEWLINE NEWLINE, filesProcessed);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void copy_file(const char *filename_in, FILE *fout)
|
||||
{
|
||||
FILE *fin;
|
||||
size_t len;
|
||||
fin = fopen(filename_in, "rb");
|
||||
if (fin == NULL) {
|
||||
printf("Failed to open file \"%s\"\n", filename_in);
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
while((len = fread(file_buffer_raw, 1, COPY_BUFSIZE, fin)) > 0)
|
||||
{
|
||||
fwrite(file_buffer_raw, 1, len, fout);
|
||||
}
|
||||
fclose(fin);
|
||||
}
|
||||
|
||||
void concat_files(const char *file1, const char *file2, const char *targetfile)
|
||||
{
|
||||
FILE *fout;
|
||||
fout = fopen(targetfile, "wb");
|
||||
if (fout == NULL) {
|
||||
printf("Failed to open file \"%s\"\n", targetfile);
|
||||
exit(-1);
|
||||
}
|
||||
copy_file(file1, fout);
|
||||
copy_file(file2, fout);
|
||||
fclose(fout);
|
||||
}
|
||||
|
||||
int process_sub(FILE *data_file, FILE *struct_file)
|
||||
{
|
||||
FIND_T fInfo;
|
||||
FIND_RET_T fret;
|
||||
int filesProcessed = 0;
|
||||
char oldSubdir[MAX_PATH_LEN];
|
||||
|
||||
if (processSubs) {
|
||||
/* process subs recursively */
|
||||
strcpy(oldSubdir, curSubdir);
|
||||
fret = FINDFIRST_DIR("*", &fInfo);
|
||||
if (FINDFIRST_SUCCEEDED(fret)) {
|
||||
do {
|
||||
const char *curName = FIND_T_FILENAME(fInfo);
|
||||
if (curName == NULL) continue;
|
||||
if (curName[0] == '.') continue;
|
||||
if (strcmp(curName, "CVS") == 0) continue;
|
||||
if (!FIND_T_IS_DIR(fInfo)) continue;
|
||||
CHDIR(curName);
|
||||
strcat(curSubdir, "/");
|
||||
strcat(curSubdir, curName);
|
||||
printf(NEWLINE "processing subdirectory %s/..." NEWLINE, curSubdir);
|
||||
filesProcessed += process_sub(data_file, struct_file);
|
||||
CHDIR("..");
|
||||
strcpy(curSubdir, oldSubdir);
|
||||
} while (FINDNEXT_SUCCEEDED(FINDNEXT(fret, &fInfo)));
|
||||
}
|
||||
}
|
||||
|
||||
fret = FINDFIRST_FILE("*.*", &fInfo);
|
||||
if (FINDFIRST_SUCCEEDED(fret)) {
|
||||
/* at least one file in directory */
|
||||
do {
|
||||
if (FIND_T_IS_FILE(fInfo)) {
|
||||
const char *curName = FIND_T_FILENAME(fInfo);
|
||||
printf("processing %s/%s..." NEWLINE, curSubdir, curName);
|
||||
if (process_file(data_file, struct_file, curName) < 0) {
|
||||
printf(NEWLINE "Error... aborting" NEWLINE);
|
||||
return -1;
|
||||
}
|
||||
filesProcessed++;
|
||||
}
|
||||
} while (FINDNEXT_SUCCEEDED(FINDNEXT(fret, &fInfo)));
|
||||
}
|
||||
return filesProcessed;
|
||||
}
|
||||
|
||||
int get_file_size(const char* filename)
|
||||
{
|
||||
FILE *inFile;
|
||||
int file_size = -1;
|
||||
inFile = fopen(filename, "rb");
|
||||
if (inFile == NULL) {
|
||||
printf("Failed to open file \"%s\"\n", filename);
|
||||
exit(-1);
|
||||
}
|
||||
fseek(inFile, 0, SEEK_END);
|
||||
file_size = ftell(inFile);
|
||||
fclose(inFile);
|
||||
return file_size;
|
||||
}
|
||||
|
||||
void process_file_data(const char *filename, FILE *data_file)
|
||||
{
|
||||
FILE *source_file;
|
||||
size_t len, written, i, src_off=0;
|
||||
|
||||
source_file = fopen(filename, "rb");
|
||||
|
||||
do {
|
||||
size_t off = 0;
|
||||
len = fread(file_buffer_raw, 1, COPY_BUFSIZE, source_file);
|
||||
if (len > 0) {
|
||||
for (i = 0; i < len; i++) {
|
||||
sprintf(&file_buffer_c[off], "0x%02.2x,", file_buffer_raw[i]);
|
||||
off += 5;
|
||||
if ((++src_off % HEX_BYTES_PER_LINE) == 0) {
|
||||
memcpy(&file_buffer_c[off], NEWLINE, NEWLINE_LEN);
|
||||
off += NEWLINE_LEN;
|
||||
}
|
||||
}
|
||||
written = fwrite(file_buffer_c, 1, off, data_file);
|
||||
}
|
||||
} while(len > 0);
|
||||
fclose(source_file);
|
||||
}
|
||||
|
||||
int write_checksums(FILE *struct_file, const char *filename, const char *varname,
|
||||
u16_t hdr_len, u16_t hdr_chksum)
|
||||
{
|
||||
int chunk_size = TCP_MSS;
|
||||
int offset;
|
||||
size_t len;
|
||||
int i = 0;
|
||||
FILE *f;
|
||||
#if LWIP_TCP_TIMESTAMPS
|
||||
/* when timestamps are used, usable space is 12 bytes less per segment */
|
||||
chunk_size -= 12;
|
||||
#endif
|
||||
|
||||
fprintf(struct_file, "#if HTTPD_PRECALCULATED_CHECKSUM" NEWLINE);
|
||||
fprintf(struct_file, "const struct fsdata_chksum chksums_%s[] = {" NEWLINE, varname);
|
||||
|
||||
memset(file_buffer_raw, 0xab, sizeof(file_buffer_raw));
|
||||
f = fopen(filename, "rb");
|
||||
if (f == INVALID_HANDLE_VALUE) {
|
||||
printf("Failed to open file \"%s\"\n", filename);
|
||||
exit(-1);
|
||||
}
|
||||
if (hdr_len > 0) {
|
||||
/* add checksum for HTTP header */
|
||||
fprintf(struct_file, "{%d, 0x%04x, %d}," NEWLINE, 0, hdr_chksum, hdr_len);
|
||||
i++;
|
||||
}
|
||||
for (offset = hdr_len; ; offset += len) {
|
||||
unsigned short chksum;
|
||||
len = fread(file_buffer_raw, 1, chunk_size, f);
|
||||
if (len == 0) {
|
||||
break;
|
||||
}
|
||||
chksum = ~inet_chksum(file_buffer_raw, (u16_t)len);
|
||||
/* add checksum for data */
|
||||
fprintf(struct_file, "{%d, 0x%04x, %d}," NEWLINE, offset, chksum, len);
|
||||
i++;
|
||||
}
|
||||
fclose(f);
|
||||
fprintf(struct_file, "};" NEWLINE);
|
||||
fprintf(struct_file, "#endif /* HTTPD_PRECALCULATED_CHECKSUM */" NEWLINE);
|
||||
return i;
|
||||
}
|
||||
|
||||
int process_file(FILE *data_file, FILE *struct_file, const char *filename)
|
||||
{
|
||||
char *pch;
|
||||
char varname[MAX_PATH_LEN];
|
||||
int i = 0;
|
||||
char qualifiedName[MAX_PATH_LEN];
|
||||
int file_size;
|
||||
u16_t http_hdr_chksum = 0;
|
||||
u16_t http_hdr_len = 0;
|
||||
int chksum_count = 0;
|
||||
|
||||
/* create qualified name (TODO: prepend slash or not?) */
|
||||
sprintf(qualifiedName,"%s/%s", curSubdir, filename);
|
||||
/* create C variable name */
|
||||
strcpy(varname, qualifiedName);
|
||||
/* convert slashes & dots to underscores */
|
||||
while ((pch = strpbrk(varname, "./\\")) != NULL) {
|
||||
*pch = '_';
|
||||
}
|
||||
#if ALIGN_PAYLOAD
|
||||
/* to force even alignment of array */
|
||||
fprintf(data_file, "static const " PAYLOAD_ALIGN_TYPE " dummy_align_%s = %d;" NEWLINE, varname, payload_alingment_dummy_counter++);
|
||||
#endif /* ALIGN_PAYLOAD */
|
||||
fprintf(data_file, "static const unsigned char data_%s[] = {" NEWLINE, varname);
|
||||
/* encode source file name (used by file system, not returned to browser) */
|
||||
fprintf(data_file, "/* %s (%d chars) */" NEWLINE, qualifiedName, strlen(qualifiedName)+1);
|
||||
file_put_ascii(data_file, qualifiedName, strlen(qualifiedName)+1, &i);
|
||||
#if ALIGN_PAYLOAD
|
||||
/* pad to even number of bytes to assure payload is on aligned boundary */
|
||||
while(i % PAYLOAD_ALIGNMENT != 0) {
|
||||
fprintf(data_file, "0x%02.2x,", 0);
|
||||
i++;
|
||||
}
|
||||
#endif /* ALIGN_PAYLOAD */
|
||||
fprintf(data_file, NEWLINE);
|
||||
|
||||
file_size = get_file_size(filename);
|
||||
if (includeHttpHeader) {
|
||||
file_write_http_header(data_file, filename, file_size, &http_hdr_len, &http_hdr_chksum);
|
||||
}
|
||||
if (precalcChksum) {
|
||||
chksum_count = write_checksums(struct_file, filename, varname, http_hdr_len, http_hdr_chksum);
|
||||
}
|
||||
|
||||
/* build declaration of struct fsdata_file in temp file */
|
||||
fprintf(struct_file, "const struct fsdata_file file_%s[] = { {" NEWLINE, varname);
|
||||
fprintf(struct_file, "file_%s," NEWLINE, lastFileVar);
|
||||
fprintf(struct_file, "data_%s," NEWLINE, varname);
|
||||
fprintf(struct_file, "data_%s + %d," NEWLINE, varname, i);
|
||||
fprintf(struct_file, "sizeof(data_%s) - %d," NEWLINE, varname, i);
|
||||
fprintf(struct_file, "%d," NEWLINE, includeHttpHeader);
|
||||
if (precalcChksum) {
|
||||
fprintf(struct_file, "#if HTTPD_PRECALCULATED_CHECKSUM" NEWLINE);
|
||||
fprintf(struct_file, "%d, chksums_%s," NEWLINE, chksum_count, varname);
|
||||
fprintf(struct_file, "#endif /* HTTPD_PRECALCULATED_CHECKSUM */" NEWLINE);
|
||||
}
|
||||
fprintf(struct_file, "}};" NEWLINE NEWLINE);
|
||||
strcpy(lastFileVar, varname);
|
||||
|
||||
/* write actual file contents */
|
||||
i = 0;
|
||||
fprintf(data_file, NEWLINE "/* raw file data (%d bytes) */" NEWLINE, file_size);
|
||||
process_file_data(filename, data_file);
|
||||
fprintf(data_file, "};" NEWLINE NEWLINE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int file_write_http_header(FILE *data_file, const char *filename, int file_size,
|
||||
u16_t *http_hdr_len, u16_t *http_hdr_chksum)
|
||||
{
|
||||
int i = 0;
|
||||
int response_type = HTTP_HDR_OK;
|
||||
int file_type = HTTP_HDR_DEFAULT_TYPE;
|
||||
const char *cur_string;
|
||||
size_t cur_len;
|
||||
int written = 0;
|
||||
size_t hdr_len = 0;
|
||||
u16_t acc;
|
||||
const char *file_ext;
|
||||
int j;
|
||||
|
||||
memset(hdr_buf, 0, sizeof(hdr_buf));
|
||||
|
||||
if (useHttp11) {
|
||||
response_type = HTTP_HDR_OK_11;
|
||||
}
|
||||
|
||||
fprintf(data_file, NEWLINE "/* HTTP header */");
|
||||
if (strstr(filename, "404") == filename) {
|
||||
response_type = HTTP_HDR_NOT_FOUND;
|
||||
if (useHttp11) {
|
||||
response_type = HTTP_HDR_NOT_FOUND_11;
|
||||
}
|
||||
} else if (strstr(filename, "400") == filename) {
|
||||
response_type = HTTP_HDR_BAD_REQUEST;
|
||||
if (useHttp11) {
|
||||
response_type = HTTP_HDR_BAD_REQUEST_11;
|
||||
}
|
||||
} else if (strstr(filename, "501") == filename) {
|
||||
response_type = HTTP_HDR_NOT_IMPL;
|
||||
if (useHttp11) {
|
||||
response_type = HTTP_HDR_NOT_IMPL_11;
|
||||
}
|
||||
}
|
||||
cur_string = g_psHTTPHeaderStrings[response_type];
|
||||
cur_len = strlen(cur_string);
|
||||
fprintf(data_file, NEWLINE "/* \"%s\" (%d bytes) */" NEWLINE, cur_string, cur_len);
|
||||
written += file_put_ascii(data_file, cur_string, cur_len, &i);
|
||||
i = 0;
|
||||
if (precalcChksum) {
|
||||
memcpy(&hdr_buf[hdr_len], cur_string, cur_len);
|
||||
hdr_len += cur_len;
|
||||
}
|
||||
|
||||
cur_string = serverID;
|
||||
cur_len = strlen(cur_string);
|
||||
fprintf(data_file, NEWLINE "/* \"%s\" (%d bytes) */" NEWLINE, cur_string, cur_len);
|
||||
written += file_put_ascii(data_file, cur_string, cur_len, &i);
|
||||
i = 0;
|
||||
if (precalcChksum) {
|
||||
memcpy(&hdr_buf[hdr_len], cur_string, cur_len);
|
||||
hdr_len += cur_len;
|
||||
}
|
||||
|
||||
file_ext = filename;
|
||||
while(strstr(file_ext, ".") != NULL) {
|
||||
file_ext = strstr(file_ext, ".");
|
||||
file_ext++;
|
||||
}
|
||||
if((file_ext == NULL) || (*file_ext == 0)) {
|
||||
printf("failed to get extension for file \"%s\", using default.\n", filename);
|
||||
} else {
|
||||
for(j = 0; j < NUM_HTTP_HEADERS; j++) {
|
||||
if(!strcmp(file_ext, g_psHTTPHeaders[j].extension)) {
|
||||
file_type = g_psHTTPHeaders[j].headerIndex;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (j >= NUM_HTTP_HEADERS) {
|
||||
printf("failed to get file type for extension \"%s\", using default.\n", file_ext);
|
||||
file_type = HTTP_HDR_DEFAULT_TYPE;
|
||||
}
|
||||
}
|
||||
|
||||
if (useHttp11) {
|
||||
char intbuf[MAX_PATH_LEN];
|
||||
memset(intbuf, 0, sizeof(intbuf));
|
||||
|
||||
cur_string = g_psHTTPHeaderStrings[HTTP_HDR_CONTENT_LENGTH];
|
||||
cur_len = strlen(cur_string);
|
||||
fprintf(data_file, NEWLINE "/* \"%s%d\r\n\" (%d+ bytes) */" NEWLINE, cur_string, file_size, cur_len+2);
|
||||
written += file_put_ascii(data_file, cur_string, cur_len, &i);
|
||||
if (precalcChksum) {
|
||||
memcpy(&hdr_buf[hdr_len], cur_string, cur_len);
|
||||
hdr_len += cur_len;
|
||||
}
|
||||
|
||||
_itoa(file_size, intbuf, 10);
|
||||
strcat(intbuf, "\r\n");
|
||||
cur_len = strlen(intbuf);
|
||||
written += file_put_ascii(data_file, intbuf, cur_len, &i);
|
||||
i = 0;
|
||||
if (precalcChksum) {
|
||||
memcpy(&hdr_buf[hdr_len], intbuf, cur_len);
|
||||
hdr_len += cur_len;
|
||||
}
|
||||
|
||||
cur_string = g_psHTTPHeaderStrings[HTTP_HDR_CONN_CLOSE];
|
||||
cur_len = strlen(cur_string);
|
||||
fprintf(data_file, NEWLINE "/* \"%s\" (%d bytes) */" NEWLINE, cur_string, cur_len);
|
||||
written += file_put_ascii(data_file, cur_string, cur_len, &i);
|
||||
i = 0;
|
||||
if (precalcChksum) {
|
||||
memcpy(&hdr_buf[hdr_len], cur_string, cur_len);
|
||||
hdr_len += cur_len;
|
||||
}
|
||||
}
|
||||
|
||||
cur_string = g_psHTTPHeaderStrings[file_type];
|
||||
cur_len = strlen(cur_string);
|
||||
fprintf(data_file, NEWLINE "/* \"%s\" (%d bytes) */" NEWLINE, cur_string, cur_len);
|
||||
written += file_put_ascii(data_file, cur_string, cur_len, &i);
|
||||
i = 0;
|
||||
if (precalcChksum) {
|
||||
memcpy(&hdr_buf[hdr_len], cur_string, cur_len);
|
||||
hdr_len += cur_len;
|
||||
|
||||
LWIP_ASSERT("hdr_len <= 0xffff", hdr_len <= 0xffff);
|
||||
LWIP_ASSERT("strlen(hdr_buf) == hdr_len", strlen(hdr_buf) == hdr_len);
|
||||
acc = ~inet_chksum(hdr_buf, (u16_t)hdr_len);
|
||||
*http_hdr_len = (u16_t)hdr_len;
|
||||
*http_hdr_chksum = acc;
|
||||
}
|
||||
|
||||
return written;
|
||||
}
|
||||
|
||||
int file_put_ascii(FILE *file, const char* ascii_string, int len, int *i)
|
||||
{
|
||||
int x;
|
||||
for(x = 0; x < len; x++) {
|
||||
unsigned char cur = ascii_string[x];
|
||||
fprintf(file, "0x%02.2x,", cur);
|
||||
if ((++(*i) % HEX_BYTES_PER_LINE) == 0) {
|
||||
fprintf(file, NEWLINE);
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
int s_put_ascii(char *buf, const char *ascii_string, int len, int *i)
|
||||
{
|
||||
int x;
|
||||
int idx = 0;
|
||||
for(x = 0; x < len; x++) {
|
||||
unsigned char cur = ascii_string[x];
|
||||
sprintf(&buf[idx], "0x%02.2x,", cur);
|
||||
idx += 5;
|
||||
if ((++(*i) % HEX_BYTES_PER_LINE) == 0) {
|
||||
sprintf(&buf[idx], NEWLINE);
|
||||
idx += NEWLINE_LEN;
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
Binary file not shown.
@ -1,179 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
/* Standard includes. */
|
||||
#include <string.h>
|
||||
|
||||
/* lwIP core includes */
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/timers.h"
|
||||
#include "lwip/debug.h"
|
||||
#include "lwip/stats.h"
|
||||
#include "lwip/init.h"
|
||||
#include "lwip/tcpip.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/tcp.h"
|
||||
#include "lwip/udp.h"
|
||||
#include "lwip/dns.h"
|
||||
#include "lwip/dhcp.h"
|
||||
#include "lwip/autoip.h"
|
||||
|
||||
/* lwIP netif includes */
|
||||
#include "netif/etharp.h"
|
||||
|
||||
/* applications includes */
|
||||
#include "apps/httpserver_raw/httpd.h"
|
||||
|
||||
|
||||
#define LWIP_PORT_INIT_IPADDR(addr) IP4_ADDR((addr), configIP_ADDR0, configIP_ADDR1, configIP_ADDR2, configIP_ADDR3 )
|
||||
#define LWIP_PORT_INIT_GW(addr) IP4_ADDR((addr), configGW_IP_ADDR0, configGW_IP_ADDR1, configGW_IP_ADDR2, configGW_IP_ADDR3 )
|
||||
#define LWIP_PORT_INIT_NETMASK(addr) IP4_ADDR((addr), configNET_MASK0,configNET_MASK1,configNET_MASK2,configNET_MASK3)
|
||||
|
||||
/* remember to change this MAC address to suit your needs!
|
||||
the last octet will be increased by netif->num for each netif */
|
||||
#define LWIP_MAC_ADDR_BASE { configMAC_ADDR0, configMAC_ADDR1, configMAC_ADDR2, configMAC_ADDR3, configMAC_ADDR4, configMAC_ADDR5 }
|
||||
|
||||
/* configuration for applications */
|
||||
|
||||
#define LWIP_CHARGEN_APP 0
|
||||
#define LWIP_DNS_APP 0
|
||||
#define LWIP_HTTPD_APP 1
|
||||
|
||||
static struct netif netif;
|
||||
|
||||
static void apps_init( void );
|
||||
|
||||
#define ssiTASK_STATS_INDEX 0
|
||||
#define ssiRUN_TIME_STATS_INDEX 1
|
||||
|
||||
|
||||
/*
|
||||
* The SSI handler callback function passed to lwIP.
|
||||
*/
|
||||
static unsigned short uslwIPAppsSSIHandler( int iIndex, char *pcBuffer, int iBufferLength );
|
||||
|
||||
|
||||
/* The SSI strings that are embedded in the served html files. */
|
||||
static const char *pccSSITags[] =
|
||||
{
|
||||
"rtos_stats",
|
||||
"run_stats"
|
||||
};
|
||||
|
||||
|
||||
/* Called from the TCP/IP thread. */
|
||||
void lwIPAppsInit( void *pvArgument )
|
||||
{
|
||||
ip_addr_t ipaddr, netmask, gw;
|
||||
extern err_t ethernetif_init( struct netif *netif );
|
||||
|
||||
( void ) pvArgument;
|
||||
|
||||
ip_addr_set_zero( &gw );
|
||||
ip_addr_set_zero( &ipaddr );
|
||||
ip_addr_set_zero( &netmask );
|
||||
|
||||
LWIP_PORT_INIT_GW(&gw);
|
||||
LWIP_PORT_INIT_IPADDR(&ipaddr);
|
||||
LWIP_PORT_INIT_NETMASK(&netmask);
|
||||
|
||||
netif_set_default(netif_add(&netif, &ipaddr, &netmask, &gw, NULL, ethernetif_init, tcpip_input));
|
||||
|
||||
netif_set_up( &netif );
|
||||
apps_init();
|
||||
http_set_ssi_handler( uslwIPAppsSSIHandler, pccSSITags, sizeof( pccSSITags ) / sizeof( char * ) );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* This function initializes applications */
|
||||
static void apps_init( void )
|
||||
{
|
||||
/* Taken from the lwIP example code. */
|
||||
|
||||
#if LWIP_HTTPD_APP && LWIP_TCP
|
||||
{
|
||||
httpd_init();
|
||||
}
|
||||
#endif /* LWIP_HTTPD_APP && LWIP_TCP */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static unsigned short uslwIPAppsSSIHandler( int iIndex, char *pcBuffer, int iBufferLength )
|
||||
{
|
||||
static unsigned int uiUpdateCount = 0;
|
||||
static char cUpdateString[ 200 ];
|
||||
extern char *pcMainGetTaskStatusMessage( void );
|
||||
|
||||
( void ) iBufferLength;
|
||||
|
||||
/* The SSI handler function that generates text depending on the index of
|
||||
the SSI tag encountered. */
|
||||
|
||||
switch( iIndex )
|
||||
{
|
||||
case ssiTASK_STATS_INDEX :
|
||||
vTaskList( ( signed char * ) pcBuffer );
|
||||
break;
|
||||
|
||||
case ssiRUN_TIME_STATS_INDEX :
|
||||
vTaskGetRunTimeStats( ( signed char * ) pcBuffer );
|
||||
break;
|
||||
}
|
||||
|
||||
uiUpdateCount++;
|
||||
sprintf( cUpdateString, "\r\n\r\n%u\r\nStatus - %s", uiUpdateCount, pcMainGetTaskStatusMessage() );
|
||||
strcat( pcBuffer, cUpdateString );
|
||||
return strlen( pcBuffer );
|
||||
}
|
||||
|
||||
@ -1,15 +0,0 @@
|
||||
|
||||
#define LWIP_PORT_INIT_IPADDR(addr) IP4_ADDR((addr), configIP_ADDR0, configIP_ADDR1, configIP_ADDR2, configIP_ADDR3 )
|
||||
#define LWIP_PORT_INIT_GW(addr) IP4_ADDR((addr), configGW_IP_ADDR0, configGW_IP_ADDR1, configGW_IP_ADDR2, configGW_IP_ADDR3 )
|
||||
#define LWIP_PORT_INIT_NETMASK(addr) IP4_ADDR((addr), configNET_MASK0,configNET_MASK1,configNET_MASK2,configNET_MASK3)
|
||||
|
||||
/* remember to change this MAC address to suit your needs!
|
||||
the last octet will be increased by netif->num for each netif */
|
||||
#define LWIP_MAC_ADDR_BASE { configMAC_ADDR0, configMAC_ADDR1, configMAC_ADDR2, configMAC_ADDR3, configMAC_ADDR4, configMAC_ADDR5 }
|
||||
|
||||
/* configuration for applications */
|
||||
|
||||
#define LWIP_CHARGEN_APP 0
|
||||
#define LWIP_DNS_APP 0
|
||||
#define LWIP_HTTPD_APP 1
|
||||
|
||||
@ -1,307 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
#ifndef __LWIPOPTS_H__
|
||||
#define __LWIPOPTS_H__
|
||||
|
||||
#include "xparameters.h"
|
||||
|
||||
/* Define platform endianness (might already be defined) */
|
||||
#ifndef BYTE_ORDER
|
||||
#if XPAR_MICROBLAZE_0_ENDIANNESS == 1
|
||||
#define BYTE_ORDER LITTLE_ENDIAN
|
||||
#else
|
||||
#define BYTE_ORDER BIG_ENDIAN
|
||||
#endif
|
||||
#endif /* BYTE_ORDER */
|
||||
|
||||
#define XLWIP_CONFIG_INCLUDE_EMACLITE 1
|
||||
|
||||
/* SSI options. */
|
||||
#define TCPIP_THREAD_NAME "tcpip"
|
||||
#define LWIP_HTTPD_MAX_TAG_NAME_LEN 20
|
||||
#define LWIP_HTTPD_MAX_TAG_INSERT_LEN 1024
|
||||
#define TCPIP_THREAD_PRIO configLWIP_TASK_PRIORITY
|
||||
#define TCPIP_THREAD_STACKSIZE configMINIMAL_STACK_SIZE * 3
|
||||
|
||||
#define NO_SYS 0
|
||||
#define LWIP_SOCKET (NO_SYS==0)
|
||||
#define LWIP_NETCONN (NO_SYS==0)
|
||||
|
||||
#define LWIP_IGMP 0
|
||||
#define LWIP_ICMP 1
|
||||
#define LWIP_SNMP 0
|
||||
|
||||
#define LWIP_DNS 1
|
||||
|
||||
#define LWIP_HAVE_LOOPIF 1
|
||||
#define LWIP_NETIF_LOOPBACK 1
|
||||
#define LWIP_LOOPBACK_MAX_PBUFS 10
|
||||
|
||||
#define TCP_LISTEN_BACKLOG 0
|
||||
|
||||
#define LWIP_COMPAT_SOCKETS 1
|
||||
#define LWIP_SO_RCVTIMEO 1
|
||||
#define LWIP_SO_RCVBUF 1
|
||||
|
||||
#define LWIP_TCPIP_CORE_LOCKING 0
|
||||
|
||||
#define LWIP_NETIF_LINK_CALLBACK 0
|
||||
#define LWIP_NETIF_STATUS_CALLBACK 0
|
||||
|
||||
|
||||
#ifdef LWIP_DEBUG
|
||||
|
||||
#define LWIP_DBG_MIN_LEVEL 0
|
||||
#define PPP_DEBUG LWIP_DBG_OFF
|
||||
#define MEM_DEBUG LWIP_DBG_OFF
|
||||
#define MEMP_DEBUG LWIP_DBG_OFF
|
||||
#define PBUF_DEBUG LWIP_DBG_OFF
|
||||
#define API_LIB_DEBUG LWIP_DBG_ON
|
||||
#define API_MSG_DEBUG LWIP_DBG_ON
|
||||
#define TCPIP_DEBUG LWIP_DBG_ON
|
||||
#define NETIF_DEBUG LWIP_DBG_ON
|
||||
#define SOCKETS_DEBUG LWIP_DBG_OFF
|
||||
#define DNS_DEBUG LWIP_DBG_OFF
|
||||
#define AUTOIP_DEBUG LWIP_DBG_OFF
|
||||
#define DHCP_DEBUG LWIP_DBG_OFF
|
||||
#define IP_DEBUG LWIP_DBG_O
|
||||
#define IP_REASS_DEBUG LWIP_DBG_ON
|
||||
#define ICMP_DEBUG LWIP_DBG_OFF
|
||||
#define IGMP_DEBUG LWIP_DBG_OFF
|
||||
#define UDP_DEBUG LWIP_DBG_OFF
|
||||
#define TCP_DEBUG LWIP_DBG_ON
|
||||
#define TCP_INPUT_DEBUG LWIP_DBG_ON
|
||||
#define TCP_OUTPUT_DEBUG LWIP_DBG_ON
|
||||
#define TCP_RTO_DEBUG LWIP_DBG_ON
|
||||
#define TCP_CWND_DEBUG LWIP_DBG_ON
|
||||
#define TCP_WND_DEBUG LWIP_DBG_ON
|
||||
#define TCP_FR_DEBUG LWIP_DBG_ON
|
||||
#define TCP_QLEN_DEBUG LWIP_DBG_ON
|
||||
#define TCP_RST_DEBUG LWIP_DBG_ON
|
||||
#endif
|
||||
|
||||
#define LWIP_DBG_TYPES_ON (LWIP_DBG_ON|LWIP_DBG_TRACE|LWIP_DBG_STATE|LWIP_DBG_FRESH|LWIP_DBG_HALT)
|
||||
|
||||
#define TCPIP_MBOX_SIZE 10
|
||||
|
||||
/* ---------- Memory options ---------- */
|
||||
/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
|
||||
lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
|
||||
byte alignment -> define MEM_ALIGNMENT to 2. */
|
||||
/* MSVC port: intel processors don't need 4-byte alignment,
|
||||
but are faster that way! */
|
||||
#define MEM_ALIGNMENT 4
|
||||
|
||||
/* MEM_SIZE: the size of the heap memory. If the application will send
|
||||
a lot of data that needs to be copied, this should be set high. */
|
||||
#define MEM_SIZE 10240
|
||||
|
||||
/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
|
||||
sends a lot of data out of ROM (or other static memory), this
|
||||
should be set high. */
|
||||
#define MEMP_NUM_PBUF 16
|
||||
/* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One
|
||||
per active RAW "connection". */
|
||||
#define MEMP_NUM_RAW_PCB 3
|
||||
/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
|
||||
per active UDP "connection". */
|
||||
#define MEMP_NUM_UDP_PCB 4
|
||||
/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
|
||||
connections. */
|
||||
#define MEMP_NUM_TCP_PCB 5
|
||||
/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
|
||||
connections. */
|
||||
#define MEMP_NUM_TCP_PCB_LISTEN 8
|
||||
/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
|
||||
segments. */
|
||||
#define MEMP_NUM_TCP_SEG 16
|
||||
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
|
||||
timeouts. */
|
||||
#define MEMP_NUM_SYS_TIMEOUT 15
|
||||
|
||||
/* The following four are used only with the sequential API and can be
|
||||
set to 0 if the application only will use the raw API. */
|
||||
/* MEMP_NUM_NETBUF: the number of struct netbufs. */
|
||||
#define MEMP_NUM_NETBUF 2
|
||||
/* MEMP_NUM_NETCONN: the number of struct netconns. */
|
||||
#define MEMP_NUM_NETCONN 10
|
||||
/* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used
|
||||
for sequential API communication and incoming packets. Used in
|
||||
src/api/tcpip.c. */
|
||||
#define MEMP_NUM_TCPIP_MSG_API 16
|
||||
#define MEMP_NUM_TCPIP_MSG_INPKT 16
|
||||
|
||||
|
||||
/* ---------- Pbuf options ---------- */
|
||||
/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
|
||||
#define PBUF_POOL_SIZE 100
|
||||
|
||||
/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
|
||||
#define PBUF_POOL_BUFSIZE 128
|
||||
|
||||
/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
|
||||
link level header. */
|
||||
#define PBUF_LINK_HLEN 16
|
||||
|
||||
/** SYS_LIGHTWEIGHT_PROT
|
||||
* define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
|
||||
* for certain critical regions during buffer allocation, deallocation and memory
|
||||
* allocation and deallocation.
|
||||
*/
|
||||
#define SYS_LIGHTWEIGHT_PROT (NO_SYS==0)
|
||||
|
||||
|
||||
/* ---------- TCP options ---------- */
|
||||
#define LWIP_TCP 1
|
||||
#define TCP_TTL 255
|
||||
|
||||
/* Controls if TCP should queue segments that arrive out of
|
||||
order. Define to 0 if your device is low on memory. */
|
||||
#define TCP_QUEUE_OOSEQ 1
|
||||
|
||||
/* TCP Maximum segment size. */
|
||||
#define TCP_MSS 1024
|
||||
|
||||
/* TCP sender buffer space (bytes). */
|
||||
#define TCP_SND_BUF 2048
|
||||
|
||||
/* TCP sender buffer space (pbufs). This must be at least = 2 *
|
||||
TCP_SND_BUF/TCP_MSS for things to work. */
|
||||
#define TCP_SND_QUEUELEN (4 * TCP_SND_BUF/TCP_MSS)
|
||||
|
||||
/* TCP writable space (bytes). This must be less than or equal
|
||||
to TCP_SND_BUF. It is the amount of space which must be
|
||||
available in the tcp snd_buf for select to return writable */
|
||||
#define TCP_SNDLOWAT (TCP_SND_BUF/2)
|
||||
|
||||
/* TCP receive window. */
|
||||
#define TCP_WND 8096
|
||||
|
||||
/* Maximum number of retransmissions of data segments. */
|
||||
#define TCP_MAXRTX 12
|
||||
|
||||
/* Maximum number of retransmissions of SYN segments. */
|
||||
#define TCP_SYNMAXRTX 4
|
||||
|
||||
|
||||
/* ---------- ARP options ---------- */
|
||||
#define LWIP_ARP 1
|
||||
#define ARP_TABLE_SIZE 10
|
||||
#define ARP_QUEUEING 1
|
||||
|
||||
|
||||
/* ---------- IP options ---------- */
|
||||
/* Define IP_FORWARD to 1 if you wish to have the ability to forward
|
||||
IP packets across network interfaces. If you are going to run lwIP
|
||||
on a device with only one network interface, define this to 0. */
|
||||
#define IP_FORWARD 1
|
||||
|
||||
/* IP reassembly and segmentation.These are orthogonal even
|
||||
* if they both deal with IP fragments */
|
||||
#define IP_REASSEMBLY 1
|
||||
#define IP_REASS_MAX_PBUFS 10
|
||||
#define MEMP_NUM_REASSDATA 10
|
||||
#define IP_FRAG 1
|
||||
|
||||
|
||||
/* ---------- ICMP options ---------- */
|
||||
#define ICMP_TTL 255
|
||||
|
||||
|
||||
/* ---------- DHCP options ---------- */
|
||||
/* Define LWIP_DHCP to 1 if you want DHCP configuration of
|
||||
interfaces. */
|
||||
#define LWIP_DHCP 0
|
||||
|
||||
/* 1 if you want to do an ARP check on the offered address
|
||||
(recommended). */
|
||||
#define DHCP_DOES_ARP_CHECK (LWIP_DHCP)
|
||||
|
||||
|
||||
/* ---------- AUTOIP options ------- */
|
||||
#define LWIP_AUTOIP 0
|
||||
#define LWIP_DHCP_AUTOIP_COOP (LWIP_DHCP && LWIP_AUTOIP)
|
||||
|
||||
|
||||
/* ---------- UDP options ---------- */
|
||||
#define LWIP_UDP 1
|
||||
#define LWIP_UDPLITE 1
|
||||
#define UDP_TTL 255
|
||||
|
||||
|
||||
/* ---------- Statistics options ---------- */
|
||||
|
||||
#define LWIP_STATS 1
|
||||
#define LWIP_STATS_DISPLAY 1
|
||||
|
||||
#if LWIP_STATS
|
||||
#define LINK_STATS 1
|
||||
#define IP_STATS 1
|
||||
#define ICMP_STATS 1
|
||||
#define IGMP_STATS 1
|
||||
#define IPFRAG_STATS 1
|
||||
#define UDP_STATS 1
|
||||
#define TCP_STATS 1
|
||||
#define MEM_STATS 1
|
||||
#define MEMP_STATS 1
|
||||
#define PBUF_STATS 1
|
||||
#define SYS_STATS 1
|
||||
#endif /* LWIP_STATS */
|
||||
|
||||
|
||||
/* ---------- PPP options ---------- */
|
||||
|
||||
#define PPP_SUPPORT 0 /* Set > 0 for PPP */
|
||||
|
||||
#if PPP_SUPPORT
|
||||
|
||||
#define NUM_PPP 1 /* Max PPP sessions. */
|
||||
|
||||
|
||||
/* Select modules to enable. Ideally these would be set in the makefile but
|
||||
* we're limited by the command line length so you need to modify the settings
|
||||
* in this file.
|
||||
*/
|
||||
#define PPPOE_SUPPORT 1
|
||||
#define PPPOS_SUPPORT 1
|
||||
|
||||
#define PAP_SUPPORT 1 /* Set > 0 for PAP. */
|
||||
#define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */
|
||||
#define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */
|
||||
#define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */
|
||||
#define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */
|
||||
#define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */
|
||||
#define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */
|
||||
|
||||
#endif /* PPP_SUPPORT */
|
||||
|
||||
#endif /* __LWIPOPTS_H__ */
|
||||
@ -1,540 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
FreeRTOS supports many tools and architectures. V7.0.0 is sponsored by:
|
||||
Atollic AB - Atollic provides professional embedded systems development
|
||||
tools for C/C++ development, code analysis and test automation.
|
||||
See http://www.atollic.com
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
/*
|
||||
* main-blinky.c is included when the "Blinky" build configuration is used.
|
||||
* main-full.c is included when the "Full" build configuration is used.
|
||||
*
|
||||
* main-blinky.c (this file) defines a very simple demo that creates two tasks,
|
||||
* one queue, and one timer. It also demonstrates how MicroBlaze interrupts
|
||||
* can interact with FreeRTOS tasks/timers.
|
||||
*
|
||||
* This simple demo project was developed and tested on the Spartan-6 SP605
|
||||
* development board, using the hardware configuration found in the hardware
|
||||
* project that is already included in the Eclipse project.
|
||||
*
|
||||
* The idle hook function:
|
||||
* The idle hook function demonstrates how to query the amount of FreeRTOS heap
|
||||
* space that is remaining (see vApplicationIdleHook() defined in this file).
|
||||
*
|
||||
* The main() Function:
|
||||
* main() creates one software timer, one queue, and two tasks. It then starts
|
||||
* the scheduler.
|
||||
*
|
||||
* The Queue Send Task:
|
||||
* The queue send task is implemented by the prvQueueSendTask() function in
|
||||
* this file. prvQueueSendTask() sits in a loop that causes it to repeatedly
|
||||
* block for 200 milliseconds, before sending the value 100 to the queue that
|
||||
* was created within main(). Once the value is sent, the task loops back
|
||||
* around to block for another 200 milliseconds.
|
||||
*
|
||||
* The Queue Receive Task:
|
||||
* The queue receive task is implemented by the prvQueueReceiveTask() function
|
||||
* in this file. prvQueueReceiveTask() sits in a loop that causes it to
|
||||
* repeatedly attempt to read data from the queue that was created within
|
||||
* main(). When data is received, the task checks the value of the data, and
|
||||
* if the value equals the expected 100, toggles an LED. The 'block time'
|
||||
* parameter passed to the queue receive function specifies that the task
|
||||
* should be held in the Blocked state indefinitely to wait for data to be
|
||||
* available on the queue. The queue receive task will only leave the Blocked
|
||||
* state when the queue send task writes to the queue. As the queue send task
|
||||
* writes to the queue every 200 milliseconds, the queue receive task leaves
|
||||
* the Blocked state every 200 milliseconds, and therefore toggles the LED
|
||||
* every 200 milliseconds.
|
||||
*
|
||||
* The LED Software Timer and the Button Interrupt:
|
||||
* The user buttons are configured to generate an interrupt each time one is
|
||||
* pressed. The interrupt service routine switches an LED on, and resets the
|
||||
* LED software timer. The LED timer has a 5000 millisecond (5 second) period,
|
||||
* and uses a callback function that is defined to just turn the LED off again.
|
||||
* Therefore, pressing the user button will turn the LED on, and the LED will
|
||||
* remain on until a full five seconds pass without the button being pressed.
|
||||
*/
|
||||
|
||||
/* Kernel includes. */
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
#include "queue.h"
|
||||
#include "timers.h"
|
||||
|
||||
/* BSP includes. */
|
||||
#include "xtmrctr.h"
|
||||
#include "xgpio.h"
|
||||
|
||||
/* Priorities at which the tasks are created. */
|
||||
#define mainQUEUE_RECEIVE_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
|
||||
#define mainQUEUE_SEND_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
|
||||
|
||||
/* The rate at which data is sent to the queue, specified in milliseconds, and
|
||||
converted to ticks using the portTICK_RATE_MS constant. */
|
||||
#define mainQUEUE_SEND_FREQUENCY_MS ( 200 / portTICK_RATE_MS )
|
||||
|
||||
/* The number of items the queue can hold. This is 1 as the receive task
|
||||
will remove items as they are added because it has the higher priority, meaning
|
||||
the send task should always find the queue empty. */
|
||||
#define mainQUEUE_LENGTH ( 1 )
|
||||
|
||||
/* The LED toggled by the queue receive task. */
|
||||
#define mainTASK_CONTROLLED_LED 0x01UL
|
||||
|
||||
/* The LED turned on by the button interrupt, and turned off by the LED timer. */
|
||||
#define mainTIMER_CONTROLLED_LED 0x02UL
|
||||
|
||||
/* A block time of 0 simply means, "don't block". */
|
||||
#define mainDONT_BLOCK ( portTickType ) 0
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
* Setup the NVIC, LED outputs, and button inputs.
|
||||
*/
|
||||
static void prvSetupHardware( void );
|
||||
|
||||
/*
|
||||
* The tasks as described in the comments at the top of this file.
|
||||
*/
|
||||
static void prvQueueReceiveTask( void *pvParameters );
|
||||
static void prvQueueSendTask( void *pvParameters );
|
||||
|
||||
/*
|
||||
* The LED timer callback function. This does nothing but switch off the
|
||||
* LED defined by the mainTIMER_CONTROLLED_LED constant.
|
||||
*/
|
||||
static void vLEDTimerCallback( xTimerHandle xTimer );
|
||||
|
||||
/*
|
||||
* The handler executed each time a button interrupt is generated. This ensures
|
||||
* the LED defined by mainTIMER_CONTROLLED_LED is on, and resets the timer so
|
||||
* the timer will not turn the LED off for a full 5 seconds after the button
|
||||
* interrupt occurred.
|
||||
*/
|
||||
static void prvButtonInputInterruptHandler( void *pvUnused );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* The queue used by the queue send and queue receive tasks. */
|
||||
static xQueueHandle xQueue = NULL;
|
||||
|
||||
/* The LED software timer. This uses vLEDTimerCallback() as its callback
|
||||
function. */
|
||||
static xTimerHandle xLEDTimer = NULL;
|
||||
|
||||
/* Maintains the current LED output state. */
|
||||
static volatile unsigned char ucGPIOState = 0U;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Structures that hold the state of the various peripherals used by this demo.
|
||||
These are used by the Xilinx peripheral driver API functions. */
|
||||
static XTmrCtr xTimer0Instance;
|
||||
static XGpio xOutputGPIOInstance, xInputGPIOInstance;
|
||||
|
||||
/* Constants required by the Xilinx peripheral driver API functions that are
|
||||
relevant to the particular hardware set up. */
|
||||
static const unsigned long ulGPIOOutputChannel = 1UL, ulGPIOInputChannel = 1UL;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
int main( void )
|
||||
{
|
||||
/* *************************************************************************
|
||||
This is a very simple project suitable for getting started with FreeRTOS.
|
||||
If you would prefer a more complex project that demonstrates a lot more
|
||||
features and tests, then select the 'Full' build configuration within the
|
||||
SDK Eclipse IDE.
|
||||
***************************************************************************/
|
||||
|
||||
/* Configure the interrupt controller, LED outputs and button inputs. */
|
||||
prvSetupHardware();
|
||||
|
||||
/* Create the queue used by the queue send and queue receive tasks as
|
||||
described in the comments at the top of this file. */
|
||||
xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );
|
||||
|
||||
/* Sanity check that the queue was created. */
|
||||
configASSERT( xQueue );
|
||||
|
||||
/* Start the two tasks as described in the comments at the top of this
|
||||
file. */
|
||||
xTaskCreate( prvQueueReceiveTask, ( signed char * ) "Rx", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_RECEIVE_TASK_PRIORITY, NULL );
|
||||
xTaskCreate( prvQueueSendTask, ( signed char * ) "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
|
||||
|
||||
/* Create the software timer that is responsible for turning off the LED
|
||||
if the button is not pushed within 5000ms, as described at the top of
|
||||
this file. The timer is not actually started until a button interrupt is
|
||||
pushed, as it is not until that point that the LED is turned on. */
|
||||
xLEDTimer = xTimerCreate( ( const signed char * ) "LEDTimer", /* A text name, purely to help debugging. */
|
||||
( 5000 / portTICK_RATE_MS ), /* The timer period, in this case 5000ms (5s). */
|
||||
pdFALSE, /* This is a one shot timer, so xAutoReload is set to pdFALSE. */
|
||||
( void * ) 0, /* The ID is not used, so can be set to anything. */
|
||||
vLEDTimerCallback /* The callback function that switches the LED off. */
|
||||
);
|
||||
|
||||
/* Start the tasks and timer running. */
|
||||
vTaskStartScheduler();
|
||||
|
||||
/* If all is well, the scheduler will now be running, and the following line
|
||||
will never be reached. If the following line does execute, then there was
|
||||
insufficient FreeRTOS heap memory available for the idle and/or timer tasks
|
||||
to be created. See the memory management section on the FreeRTOS web site
|
||||
for more details. */
|
||||
for( ;; );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* The callback is executed when the LED timer expires. */
|
||||
static void vLEDTimerCallback( xTimerHandle xTimer )
|
||||
{
|
||||
/* The timer has expired - so no button pushes have occurred in the last
|
||||
five seconds - turn the LED off. NOTE - accessing the LED port should use
|
||||
a critical section because it is accessed from multiple tasks, and the
|
||||
button interrupt - in this trivial case, for simplicity, the critical
|
||||
section is omitted. */
|
||||
ucGPIOState &= ~mainTIMER_CONTROLLED_LED;
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, ulGPIOOutputChannel, ucGPIOState );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* The ISR is executed when the user button is pushed. */
|
||||
static void prvButtonInputInterruptHandler( void *pvUnused )
|
||||
{
|
||||
long lHigherPriorityTaskWoken = pdFALSE;
|
||||
|
||||
/* The button was pushed, so ensure the LED is on before resetting the
|
||||
LED timer. The LED timer will turn the LED off if the button is not
|
||||
pushed within 5000ms. */
|
||||
ucGPIOState |= mainTIMER_CONTROLLED_LED;
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, ulGPIOOutputChannel, ucGPIOState );
|
||||
|
||||
/* Ensure only the ISR safe reset API function is used, as this is executed
|
||||
in an interrupt context. */
|
||||
xTimerResetFromISR( xLEDTimer, &lHigherPriorityTaskWoken );
|
||||
|
||||
/* Clear the interrupt before leaving. */
|
||||
XGpio_InterruptClear( &xInputGPIOInstance, ulGPIOInputChannel );
|
||||
|
||||
/* If calling xTimerResetFromISR() caused a task (in this case the timer
|
||||
service/daemon task) to unblock, and the unblocked task has a priority
|
||||
higher than or equal to the task that was interrupted, then
|
||||
lHigherPriorityTaskWoken will now be set to pdTRUE, and calling
|
||||
portEND_SWITCHING_ISR() will ensure the unblocked task runs next. */
|
||||
portYIELD_FROM_ISR( lHigherPriorityTaskWoken );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvQueueSendTask( void *pvParameters )
|
||||
{
|
||||
portTickType xNextWakeTime;
|
||||
const unsigned long ulValueToSend = 100UL;
|
||||
|
||||
/* Initialise xNextWakeTime - this only needs to be done once. */
|
||||
xNextWakeTime = xTaskGetTickCount();
|
||||
|
||||
for( ;; )
|
||||
{
|
||||
/* Place this task in the blocked state until it is time to run again.
|
||||
The block time is specified in ticks, the constant used converts ticks
|
||||
to ms. While in the Blocked state this task will not consume any CPU
|
||||
time. */
|
||||
vTaskDelayUntil( &xNextWakeTime, mainQUEUE_SEND_FREQUENCY_MS );
|
||||
|
||||
/* Send to the queue - causing the queue receive task to unblock and
|
||||
toggle an LED. 0 is used as the block time so the sending operation
|
||||
will not block - it shouldn't need to block as the queue should always
|
||||
be empty at this point in the code. */
|
||||
xQueueSend( xQueue, &ulValueToSend, mainDONT_BLOCK );
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvQueueReceiveTask( void *pvParameters )
|
||||
{
|
||||
unsigned long ulReceivedValue;
|
||||
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until something arrives in the queue - this task will block
|
||||
indefinitely provided INCLUDE_vTaskSuspend is set to 1 in
|
||||
FreeRTOSConfig.h. */
|
||||
xQueueReceive( xQueue, &ulReceivedValue, portMAX_DELAY );
|
||||
|
||||
/* To get here something must have been received from the queue, but
|
||||
is it the expected value? If it is, toggle the green LED. */
|
||||
if( ulReceivedValue == 100UL )
|
||||
{
|
||||
/* NOTE - accessing the LED port should use a critical section
|
||||
because it is accessed from multiple tasks, and the button interrupt
|
||||
- in this trivial case, for simplicity, the critical section is
|
||||
omitted. */
|
||||
if( ( ucGPIOState & mainTASK_CONTROLLED_LED ) != 0 )
|
||||
{
|
||||
ucGPIOState &= ~mainTASK_CONTROLLED_LED;
|
||||
}
|
||||
else
|
||||
{
|
||||
ucGPIOState |= mainTASK_CONTROLLED_LED;
|
||||
}
|
||||
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, ulGPIOOutputChannel, ucGPIOState );
|
||||
}
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupHardware( void )
|
||||
{
|
||||
portBASE_TYPE xStatus;
|
||||
const unsigned char ucSetToOutput = 0U;
|
||||
|
||||
/* Initialize the GPIO for the LEDs. */
|
||||
xStatus = XGpio_Initialize( &xOutputGPIOInstance, XPAR_LEDS_4BITS_DEVICE_ID );
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
/* All bits on this channel are going to be outputs (LEDs). */
|
||||
XGpio_SetDataDirection( &xOutputGPIOInstance, ulGPIOOutputChannel, ucSetToOutput );
|
||||
|
||||
/* Start with all LEDs off. */
|
||||
ucGPIOState = 0U;
|
||||
XGpio_DiscreteWrite( &xOutputGPIOInstance, ulGPIOOutputChannel, ucGPIOState );
|
||||
}
|
||||
|
||||
/* Initialise the GPIO for the button inputs. */
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
xStatus = XGpio_Initialize( &xInputGPIOInstance, XPAR_PUSH_BUTTONS_4BITS_DEVICE_ID );
|
||||
}
|
||||
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
/* Install the handler defined in this task for the button input.
|
||||
*NOTE* The FreeRTOS defined xPortInstallInterruptHandler() API function
|
||||
must be used for this purpose. */
|
||||
xStatus = xPortInstallInterruptHandler( XPAR_MICROBLAZE_0_INTC_PUSH_BUTTONS_4BITS_IP2INTC_IRPT_INTR, prvButtonInputInterruptHandler, NULL );
|
||||
|
||||
if( xStatus == pdPASS )
|
||||
{
|
||||
/* Set buttons to input. */
|
||||
XGpio_SetDataDirection( &xInputGPIOInstance, ulGPIOInputChannel, ~( ucSetToOutput ) );
|
||||
|
||||
/* Enable the button input interrupts in the interrupt controller.
|
||||
*NOTE* The vPortEnableInterrupt() API function must be used for this
|
||||
purpose. */
|
||||
vPortEnableInterrupt( XPAR_MICROBLAZE_0_INTC_PUSH_BUTTONS_4BITS_IP2INTC_IRPT_INTR );
|
||||
|
||||
/* Enable GPIO channel interrupts. */
|
||||
XGpio_InterruptEnable( &xInputGPIOInstance, ulGPIOInputChannel );
|
||||
XGpio_InterruptGlobalEnable( &xInputGPIOInstance );
|
||||
}
|
||||
}
|
||||
|
||||
configASSERT( ( xStatus == pdPASS ) );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationMallocFailedHook( void )
|
||||
{
|
||||
/* vApplicationMallocFailedHook() will only be called if
|
||||
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
|
||||
function that will get called if a call to pvPortMalloc() fails.
|
||||
pvPortMalloc() is called internally by the kernel whenever a task, queue or
|
||||
semaphore is created. It is also called by various parts of the demo
|
||||
application. If heap_1.c or heap_2.c are used, then the size of the heap
|
||||
available to pvPortMalloc() is defined by configTOTAL_HEAP_SIZE in
|
||||
FreeRTOSConfig.h, and the xPortGetFreeHeapSize() API function can be used
|
||||
to query the size of free heap space that remains (although it does not
|
||||
provide information on how the remaining heap might be fragmented). */
|
||||
taskDISABLE_INTERRUPTS();
|
||||
for( ;; );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed char *pcTaskName )
|
||||
{
|
||||
( void ) pcTaskName;
|
||||
( void ) pxTask;
|
||||
|
||||
/* vApplicationStackOverflowHook() will only be called if
|
||||
configCHECK_FOR_STACK_OVERFLOW is set to either 1 or 2. The handle and name
|
||||
of the offending task will be passed into the hook function via its
|
||||
parameters. However, when a stack has overflowed, it is possible that the
|
||||
parameters will have been corrupted, in which case the pxCurrentTCB variable
|
||||
can be inspected directly. */
|
||||
taskDISABLE_INTERRUPTS();
|
||||
for( ;; );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationIdleHook( void )
|
||||
{
|
||||
volatile size_t xFreeHeapSpace;
|
||||
|
||||
/* vApplicationIdleHook() will only be called if configUSE_IDLE_HOOK is set
|
||||
to 1 in FreeRTOSConfig.h. It will be called on each iteration of the idle
|
||||
task. It is essential that code added to this hook function never attempts
|
||||
to block in any way (for example, call xQueueReceive() with a block time
|
||||
specified, or call vTaskDelay()). If the application makes use of the
|
||||
vTaskDelete() API function (as this demo application does) then it is also
|
||||
important that vApplicationIdleHook() is permitted to return to its calling
|
||||
function, because it is the responsibility of the idle task to clean up
|
||||
memory allocated by the kernel to any task that has since been deleted. */
|
||||
|
||||
/* This implementation of vApplicationIdleHook() simply demonstrates how
|
||||
the xPortGetFreeHeapSize() function can be used. */
|
||||
xFreeHeapSpace = xPortGetFreeHeapSize();
|
||||
|
||||
if( xFreeHeapSpace > 100 )
|
||||
{
|
||||
/* By now, the kernel has allocated everything it is going to, so
|
||||
if there is a lot of heap remaining unallocated then
|
||||
the value of configTOTAL_HEAP_SIZE in FreeRTOSConfig.h can be
|
||||
reduced accordingly. */
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationTickHook( void )
|
||||
{
|
||||
/* vApplicationTickHook() will only be called if configUSE_TICK_HOOK is set
|
||||
to 1 in FreeRTOSConfig.h. It executes from an interrupt context so must
|
||||
not use any FreeRTOS API functions that do not end in ...FromISR().
|
||||
|
||||
This simple blinky demo does not use the tick hook, but a tick hook is
|
||||
required to be defined as the blinky and full demos share a
|
||||
FreeRTOSConfig.h header file. */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* This is an application defined callback function used to install the tick
|
||||
interrupt handler. It is provided as an application callback because the kernel
|
||||
will run on lots of different MicroBlaze and FPGA configurations - not all of
|
||||
which will have the same timer peripherals defined or available. This example
|
||||
uses the AXI Timer 0. If that is available on your hardware platform then this
|
||||
example callback implementation should not require modification. The name of
|
||||
the interrupt handler that should be installed is vPortTickISR(), which the
|
||||
function below declares as an extern. */
|
||||
void vApplicationSetupTimerInterrupt( void )
|
||||
{
|
||||
portBASE_TYPE xStatus;
|
||||
const unsigned char ucTimerCounterNumber = ( unsigned char ) 0U;
|
||||
const unsigned long ulCounterValue = ( ( XPAR_AXI_TIMER_0_CLOCK_FREQ_HZ / configTICK_RATE_HZ ) - 1UL );
|
||||
extern void vPortTickISR( void *pvUnused );
|
||||
|
||||
/* Initialise the timer/counter. */
|
||||
xStatus = XTmrCtr_Initialize( &xTimer0Instance, XPAR_AXI_TIMER_0_DEVICE_ID );
|
||||
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
/* Install the tick interrupt handler as the timer ISR.
|
||||
*NOTE* The xPortInstallInterruptHandler() API function must be used for
|
||||
this purpose. */
|
||||
xStatus = xPortInstallInterruptHandler( XPAR_INTC_0_TMRCTR_0_VEC_ID, vPortTickISR, NULL );
|
||||
}
|
||||
|
||||
if( xStatus == pdPASS )
|
||||
{
|
||||
/* Enable the timer interrupt in the interrupt controller.
|
||||
*NOTE* The vPortEnableInterrupt() API function must be used for this
|
||||
purpose. */
|
||||
vPortEnableInterrupt( XPAR_INTC_0_TMRCTR_0_VEC_ID );
|
||||
|
||||
/* Configure the timer interrupt handler. */
|
||||
XTmrCtr_SetHandler( &xTimer0Instance, ( void * ) vPortTickISR, NULL );
|
||||
|
||||
/* Set the correct period for the timer. */
|
||||
XTmrCtr_SetResetValue( &xTimer0Instance, ucTimerCounterNumber, ulCounterValue );
|
||||
|
||||
/* Enable the interrupts. Auto-reload mode is used to generate a
|
||||
periodic tick. Note that interrupts are disabled when this function is
|
||||
called, so interrupts will not start to be processed until the first
|
||||
task has started to run. */
|
||||
XTmrCtr_SetOptions( &xTimer0Instance, ucTimerCounterNumber, ( XTC_INT_MODE_OPTION | XTC_AUTO_RELOAD_OPTION | XTC_DOWN_COUNT_OPTION ) );
|
||||
|
||||
/* Start the timer. */
|
||||
XTmrCtr_Start( &xTimer0Instance, ucTimerCounterNumber );
|
||||
}
|
||||
|
||||
/* Sanity check that the function executed as expected. */
|
||||
configASSERT( ( xStatus == pdPASS ) );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* This is an application defined callback function used to clear whichever
|
||||
interrupt was installed by the the vApplicationSetupTimerInterrupt() callback
|
||||
function - in this case the interrupt generated by the AXI timer. It is
|
||||
provided as an application callback because the kernel will run on lots of
|
||||
different MicroBlaze and FPGA configurations - not all of which will have the
|
||||
same timer peripherals defined or available. This example uses the AXI Timer 0.
|
||||
If that is available on your hardware platform then this example callback
|
||||
implementation should not require modification provided the example definition
|
||||
of vApplicationSetupTimerInterrupt() is also not modified. */
|
||||
void vApplicationClearTimerInterrupt( void )
|
||||
{
|
||||
unsigned long ulCSR;
|
||||
|
||||
/* Clear the timer interrupt */
|
||||
ulCSR = XTmrCtr_GetControlStatusReg( XPAR_AXI_TIMER_0_BASEADDR, 0 );
|
||||
XTmrCtr_SetControlStatusReg( XPAR_AXI_TIMER_0_BASEADDR, 0, ulCSR );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* These functions are not used by the Blinky build configuration. However,
|
||||
they need to be defined because the Blinky and Full build configurations share
|
||||
a FreeRTOSConifg.h configuration file. */
|
||||
void vMainConfigureTimerForRunTimeStats( void ) {}
|
||||
unsigned long ulMainGetRunTimeCounterValue( void ) { return 1; }
|
||||
@ -1,617 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
/* ****************************************************************************
|
||||
* main-blinky.c is included when the "Blinky" build configuration is used.
|
||||
* main-full.c is included when the "Full" build configuration is used.
|
||||
*
|
||||
* main-full.c creates a lot of demo and test tasks and timers, and is
|
||||
* therefore very comprehensive but also complex. If you would prefer a much
|
||||
* simpler project to get started with, then select the 'Blinky' build
|
||||
* configuration within the SDK Eclipse IDE. See the documentation page for
|
||||
* this demo on the http://www.FreeRTOS.org web site for more information.
|
||||
* ****************************************************************************
|
||||
*
|
||||
* main() creates all the demo application tasks and timers, then starts the
|
||||
* scheduler. The web documentation provides more details of the standard demo
|
||||
* application tasks, which provide no particular functionality, but do provide
|
||||
* a good example of how to use the FreeRTOS API.
|
||||
*
|
||||
* In addition to the standard demo tasks, the following tasks and tests are
|
||||
* defined and/or created within this file:
|
||||
*
|
||||
* TCP/IP ("lwIP") task - TBD _RB_
|
||||
*
|
||||
* "Reg test" tasks - These test the task context switch mechanism by first
|
||||
* filling the MicroBlaze registers with known values, before checking that each
|
||||
* register maintains the value that was written to it as the tasks are switched
|
||||
* in and out. The two register test tasks do not use the same values, and
|
||||
* execute at a very low priority to ensure they are pre-empted regularly.
|
||||
*
|
||||
* "Check" timer - The check timer period is initially set to five seconds.
|
||||
* The check timer callback function checks that all the standard demo tasks,
|
||||
* and the register check tasks, are not only still executing, but are executing
|
||||
* without reporting any errors. If the check timer discovers that a task has
|
||||
* either stalled, or reported an error, then it changes its own period from
|
||||
* the initial five seconds, to just 200ms. The check timer callback function
|
||||
* also toggles an LED each time it is called. This provides a visual
|
||||
* indication of the system status: If the LED toggles every five seconds then
|
||||
* no issues have been discovered. If the LED toggles every 200ms then an issue
|
||||
* has been discovered with at least one task. The last reported issue is
|
||||
* latched into the pcStatusMessage variable.
|
||||
*
|
||||
* This file also includes example implementations of the vApplicationTickHook(),
|
||||
* vApplicationIdleHook(), vApplicationStackOverflowHook(),
|
||||
* vApplicationMallocFailedHook(), vApplicationClearTimerInterrupt(), and
|
||||
* vApplicationSetupTimerInterrupt() callback (hook) functions.
|
||||
*/
|
||||
|
||||
/* Standard includes. */
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
|
||||
/* BSP includes. */
|
||||
#include "xtmrctr.h"
|
||||
#include "microblaze_exceptions_g.h"
|
||||
|
||||
/* Kernel includes. */
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
#include "timers.h"
|
||||
|
||||
/* Standard demo includes. */
|
||||
#include "partest.h"
|
||||
#include "flash.h"
|
||||
#include "BlockQ.h"
|
||||
#include "death.h"
|
||||
#include "blocktim.h"
|
||||
#include "semtest.h"
|
||||
#include "PollQ.h"
|
||||
#include "GenQTest.h"
|
||||
#include "QPeek.h"
|
||||
#include "recmutex.h"
|
||||
#include "flop.h"
|
||||
#include "dynamic.h"
|
||||
#include "comtest_strings.h"
|
||||
#include "TimerDemo.h"
|
||||
|
||||
/* lwIP includes. */
|
||||
#include "lwip/tcpip.h"
|
||||
|
||||
|
||||
/* Priorities at which the various tasks are created. */
|
||||
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 1 )
|
||||
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
|
||||
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
|
||||
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
|
||||
#define mainFLASH_TASK_PRIORITY ( tskIDLE_PRIORITY + 1 )
|
||||
#define mainuIP_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
|
||||
#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
|
||||
#define mainINTEGER_TASK_PRIORITY ( tskIDLE_PRIORITY )
|
||||
#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
|
||||
#define mainFLOP_TASK_PRIORITY ( tskIDLE_PRIORITY )
|
||||
|
||||
/* The LED toggled by the check task. */
|
||||
#define mainCHECK_LED ( 3 )
|
||||
|
||||
/* The rate at which mainCHECK_LED will toggle when all the tasks are running
|
||||
without error. See the description of the check timer in the comments at the
|
||||
top of this file. */
|
||||
#define mainNO_ERROR_CHECK_TIMER_PERIOD ( 5000 / portTICK_RATE_MS )
|
||||
|
||||
/* The rate at which mainCHECK_LED will toggle when an error has been reported
|
||||
by at least one task. See the description of the check timer in the comments at
|
||||
the top of this file. */
|
||||
#define mainERROR_CHECK_TIMER_PERIOD ( 200 / portTICK_RATE_MS )
|
||||
|
||||
/* A block time of zero simply means "don't block". */
|
||||
#define mainDONT_BLOCK ( ( portTickType ) 0 )
|
||||
|
||||
/* The LED used by the comtest tasks. See the comtest_strings.c file for more
|
||||
information. In this case an invalid LED number is provided as all four
|
||||
available LEDs (LEDs 0 to 3) are already in use. */
|
||||
#define mainCOM_TEST_LED ( 4 )
|
||||
|
||||
/* Baud rate used by the comtest tasks. The baud rate used is actually fixed in
|
||||
UARTLite IP when the hardware was built, but the standard serial init function
|
||||
required a baud rate parameter to be provided - in this case it is just
|
||||
ignored. */
|
||||
#define mainCOM_TEST_BAUD_RATE ( XPAR_RS232_UART_1_BAUDRATE )
|
||||
|
||||
/* The timer test task generates a lot of timers that all use a different
|
||||
period that is a multiple of the mainTIMER_TEST_PERIOD definition. */
|
||||
#define mainTIMER_TEST_PERIOD ( 20 )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
* The register test tasks as described in the comments at the top of this file.
|
||||
* The nature of the register test tasks means they have to be implemented in
|
||||
* assembler.
|
||||
*/
|
||||
extern void vRegisterTest1( void *pvParameters );
|
||||
extern void vRegisterTest2( void *pvParameters );
|
||||
|
||||
/*
|
||||
* Defines the 'check' timer functionality as described at the top of this file.
|
||||
* This function is the callback function associated with the 'check' timer.
|
||||
*/
|
||||
static void vCheckTimerCallback( xTimerHandle xTimer );
|
||||
|
||||
/*
|
||||
* Configure the interrupt controller, LED outputs and button inputs.
|
||||
*/
|
||||
static void prvSetupHardware( void );
|
||||
|
||||
/* Defined in lwIPApps.c. */
|
||||
extern void lwIPAppsInit( void *pvArguments );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* The check timer callback function sets pcStatusMessage to a string that
|
||||
indicates the last reported error that it discovered. */
|
||||
static const char *pcStatusMessage = NULL;
|
||||
|
||||
/* Structures that hold the state of the various peripherals used by this demo.
|
||||
These are used by the Xilinx peripheral driver API functions. In this case,
|
||||
only the timer/counter is used directly within this file. */
|
||||
static XTmrCtr xTimer0Instance;
|
||||
|
||||
/* The 'check' timer, as described at the top of this file. */
|
||||
static xTimerHandle xCheckTimer = NULL;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
int main( void )
|
||||
{
|
||||
/***************************************************************************
|
||||
This project includes a lot of demo and test tasks and timers, and is
|
||||
therefore comprehensive, but complex. If you would prefer a much simpler
|
||||
project to get started with, then select the 'Blinky' build configuration
|
||||
within the SDK Eclipse IDE.
|
||||
***************************************************************************/
|
||||
|
||||
/* Configure the interrupt controller, LED outputs and button inputs. */
|
||||
prvSetupHardware();
|
||||
|
||||
/* This call creates the TCP/IP thread. */
|
||||
tcpip_init( lwIPAppsInit, NULL );
|
||||
|
||||
/* Start the reg test tasks, as described in the comments at the top of this
|
||||
file. */
|
||||
xTaskCreate( vRegisterTest1, ( const signed char * const ) "RegTst1", configMINIMAL_STACK_SIZE, ( void * ) 0, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vRegisterTest2, ( const signed char * const ) "RegTst2", configMINIMAL_STACK_SIZE, ( void * ) 0, tskIDLE_PRIORITY, NULL );
|
||||
|
||||
/* Create the standard demo tasks. */
|
||||
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
|
||||
vCreateBlockTimeTasks();
|
||||
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
|
||||
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
|
||||
vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
|
||||
vStartLEDFlashTasks( mainFLASH_TASK_PRIORITY );
|
||||
vStartQueuePeekTasks();
|
||||
vStartRecursiveMutexTasks();
|
||||
vStartComTestStringsTasks( mainCOM_TEST_PRIORITY, mainCOM_TEST_BAUD_RATE, mainCOM_TEST_LED );
|
||||
vStartDynamicPriorityTasks();
|
||||
vStartTimerDemoTask( mainTIMER_TEST_PERIOD );
|
||||
|
||||
/* Note - the set of standard demo tasks contains two versions of
|
||||
vStartMathTasks.c. One is defined in flop.c, and uses double precision
|
||||
floating point numbers and variables. The other is defined in sp_flop.c,
|
||||
and uses single precision floating point numbers and variables. The
|
||||
MicroBlaze floating point unit only handles single precision floating.
|
||||
Therefore, to test the floating point hardware, sp_flop.c should be included
|
||||
in this project. */
|
||||
vStartMathTasks( mainFLOP_TASK_PRIORITY );
|
||||
|
||||
/* The suicide tasks must be created last as they need to know how many
|
||||
tasks were running prior to their creation. This then allows them to
|
||||
ascertain whether or not the correct/expected number of tasks are running at
|
||||
any given time. */
|
||||
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
|
||||
|
||||
/* Create the 'check' timer - the timer that periodically calls the
|
||||
check function as described in the comments at the top of this file. Note
|
||||
that, for reasons stated in the comments within vApplicationIdleHook()
|
||||
(defined in this file), the check timer is not actually started until after
|
||||
the scheduler has been started. */
|
||||
xCheckTimer = xTimerCreate( ( const signed char * ) "Check timer", mainNO_ERROR_CHECK_TIMER_PERIOD, pdTRUE, ( void * ) 0, vCheckTimerCallback );
|
||||
|
||||
/* Start the scheduler running. From this point on, only tasks and
|
||||
interrupts will be executing. */
|
||||
vTaskStartScheduler();
|
||||
|
||||
/* If all is well then the following line will never be reached. If
|
||||
execution does reach here, then it is highly probably that the heap size
|
||||
is too small for the idle and/or timer tasks to be created within
|
||||
vTaskStartScheduler(). */
|
||||
taskDISABLE_INTERRUPTS();
|
||||
for( ;; );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void vCheckTimerCallback( xTimerHandle xTimer )
|
||||
{
|
||||
extern unsigned long ulRegTest1CycleCount, ulRegTest2CycleCount;
|
||||
static volatile unsigned long ulLastRegTest1CycleCount = 0UL, ulLastRegTest2CycleCount = 0UL;
|
||||
static long lErrorAlreadyLatched = pdFALSE;
|
||||
portTickType xExecutionRate = mainNO_ERROR_CHECK_TIMER_PERIOD;
|
||||
|
||||
/* This is the callback function used by the 'check' timer, as described
|
||||
in the comments at the top of this file. */
|
||||
|
||||
/* Check the standard demo tasks are running without error. */
|
||||
if( xAreGenericQueueTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: GenQueue";
|
||||
}
|
||||
else if( xAreQueuePeekTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: QueuePeek\r\n";
|
||||
}
|
||||
else if( xAreBlockingQueuesStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: BlockQueue\r\n";
|
||||
}
|
||||
else if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: BlockTime\r\n";
|
||||
}
|
||||
else if( xAreSemaphoreTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: SemTest\r\n";
|
||||
}
|
||||
else if( xArePollingQueuesStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: PollQueue\r\n";
|
||||
}
|
||||
else if( xIsCreateTaskStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: Death\r\n";
|
||||
}
|
||||
else if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: RecMutex\r\n";
|
||||
}
|
||||
else if( xAreMathsTaskStillRunning() != pdPASS )
|
||||
{
|
||||
pcStatusMessage = "Error: Flop\r\n";
|
||||
}
|
||||
else if( xAreComTestTasksStillRunning() != pdPASS )
|
||||
{
|
||||
pcStatusMessage = "Error: Comtest\r\n";
|
||||
}
|
||||
else if( xAreDynamicPriorityTasksStillRunning() != pdPASS )
|
||||
{
|
||||
pcStatusMessage = "Error: Dynamic\r\n";
|
||||
}
|
||||
else if( xAreTimerDemoTasksStillRunning( xExecutionRate ) != pdTRUE )
|
||||
{
|
||||
pcStatusMessage = "Error: TimerDemo";
|
||||
}
|
||||
else if( ulRegTest1CycleCount == ulLastRegTest1CycleCount )
|
||||
{
|
||||
/* Check the reg test tasks are still cycling. They will stop
|
||||
incrementing their loop counters if they encounter an error. */
|
||||
pcStatusMessage = "Error: RegTest1\r\n";
|
||||
}
|
||||
else if( ulRegTest2CycleCount == ulLastRegTest2CycleCount )
|
||||
{
|
||||
pcStatusMessage = "Error: RegTest2\r\n";
|
||||
}
|
||||
|
||||
/* Store a local copy of the current reg test loop counters. If these have
|
||||
not incremented the next time this callback function is executed then the
|
||||
reg test tasks have either stalled or discovered an error. */
|
||||
ulLastRegTest1CycleCount = ulRegTest1CycleCount;
|
||||
ulLastRegTest2CycleCount = ulRegTest2CycleCount;
|
||||
|
||||
/* Toggle the check LED to give an indication of the system status. If
|
||||
the LED toggles every 5 seconds then everything is ok. A faster toggle
|
||||
indicates an error. */
|
||||
vParTestToggleLED( mainCHECK_LED );
|
||||
|
||||
if( pcStatusMessage != NULL )
|
||||
{
|
||||
if( lErrorAlreadyLatched == pdFALSE )
|
||||
{
|
||||
/* An error has occurred, so change the period of the timer that
|
||||
calls this callback function. This results in the LED toggling at
|
||||
a faster rate - giving the user visual feedback that something is not
|
||||
as it should be. This function is called from the context of the
|
||||
timer service task so must ***not*** attempt to block while calling
|
||||
this function. */
|
||||
if( xTimerChangePeriod( xTimer, mainERROR_CHECK_TIMER_PERIOD, mainDONT_BLOCK ) == pdPASS )
|
||||
{
|
||||
/* If the command to change the timer period was sent to the
|
||||
timer command queue successfully, then latch the fact that the
|
||||
timer period has already been changed. This is just done to
|
||||
prevent xTimerChangePeriod() being called on every execution of
|
||||
this function once an error has been discovered. */
|
||||
lErrorAlreadyLatched = pdTRUE;
|
||||
}
|
||||
|
||||
/* Update the xExecutionRate variable too as the rate at which this
|
||||
callback is executed has to be passed into the
|
||||
xAreTimerDemoTasksStillRunning() function. */
|
||||
xExecutionRate = mainERROR_CHECK_TIMER_PERIOD;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* This is an application defined callback function used to install the tick
|
||||
interrupt handler. It is provided as an application callback because the kernel
|
||||
will run on lots of different MicroBlaze and FPGA configurations - not all of
|
||||
which will have the same timer peripherals defined or available. This example
|
||||
uses the AXI Timer 0. If that is available on your hardware platform then this
|
||||
example callback implementation should not require modification. The name of
|
||||
the interrupt handler that should be installed is vPortTickISR(), which the
|
||||
function below declares as an extern. */
|
||||
void vApplicationSetupTimerInterrupt( void )
|
||||
{
|
||||
portBASE_TYPE xStatus;
|
||||
const unsigned char ucTimerCounterNumber = ( unsigned char ) 0U;
|
||||
const unsigned long ulCounterValue = ( ( XPAR_AXI_TIMER_0_CLOCK_FREQ_HZ / configTICK_RATE_HZ ) - 1UL );
|
||||
extern void vPortTickISR( void *pvUnused );
|
||||
|
||||
/* Initialise the timer/counter. */
|
||||
xStatus = XTmrCtr_Initialize( &xTimer0Instance, XPAR_AXI_TIMER_0_DEVICE_ID );
|
||||
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
/* Install the tick interrupt handler as the timer ISR.
|
||||
*NOTE* The xPortInstallInterruptHandler() API function must be used for
|
||||
this purpose. */
|
||||
xStatus = xPortInstallInterruptHandler( XPAR_INTC_0_TMRCTR_0_VEC_ID, vPortTickISR, NULL );
|
||||
}
|
||||
|
||||
if( xStatus == pdPASS )
|
||||
{
|
||||
/* Enable the timer interrupt in the interrupt controller.
|
||||
*NOTE* The vPortEnableInterrupt() API function must be used for this
|
||||
purpose. */
|
||||
vPortEnableInterrupt( XPAR_INTC_0_TMRCTR_0_VEC_ID );
|
||||
|
||||
/* Configure the timer interrupt handler. */
|
||||
XTmrCtr_SetHandler( &xTimer0Instance, ( void * ) vPortTickISR, NULL );
|
||||
|
||||
/* Set the correct period for the timer. */
|
||||
XTmrCtr_SetResetValue( &xTimer0Instance, ucTimerCounterNumber, ulCounterValue );
|
||||
|
||||
/* Enable the interrupts. Auto-reload mode is used to generate a
|
||||
periodic tick. Note that interrupts are disabled when this function is
|
||||
called, so interrupts will not start to be processed until the first
|
||||
task has started to run. */
|
||||
XTmrCtr_SetOptions( &xTimer0Instance, ucTimerCounterNumber, ( XTC_INT_MODE_OPTION | XTC_AUTO_RELOAD_OPTION | XTC_DOWN_COUNT_OPTION ) );
|
||||
|
||||
/* Start the timer. */
|
||||
XTmrCtr_Start( &xTimer0Instance, ucTimerCounterNumber );
|
||||
}
|
||||
|
||||
/* Sanity check that the function executed as expected. */
|
||||
configASSERT( ( xStatus == pdPASS ) );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* This is an application defined callback function used to clear whichever
|
||||
interrupt was installed by the the vApplicationSetupTimerInterrupt() callback
|
||||
function - in this case the interrupt generated by the AXI timer. It is
|
||||
provided as an application callback because the kernel will run on lots of
|
||||
different MicroBlaze and FPGA configurations - not all of which will have the
|
||||
same timer peripherals defined or available. This example uses the AXI Timer 0.
|
||||
If that is available on your hardware platform then this example callback
|
||||
implementation should not require modification provided the example definition
|
||||
of vApplicationSetupTimerInterrupt() is also not modified. */
|
||||
void vApplicationClearTimerInterrupt( void )
|
||||
{
|
||||
unsigned long ulCSR;
|
||||
|
||||
/* Clear the timer interrupt */
|
||||
ulCSR = XTmrCtr_GetControlStatusReg( XPAR_AXI_TIMER_0_BASEADDR, 0 );
|
||||
XTmrCtr_SetControlStatusReg( XPAR_AXI_TIMER_0_BASEADDR, 0, ulCSR );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationMallocFailedHook( void )
|
||||
{
|
||||
/* vApplicationMallocFailedHook() will only be called if
|
||||
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
|
||||
function that will get called if a call to pvPortMalloc() fails.
|
||||
pvPortMalloc() is called internally by the kernel whenever a task, queue or
|
||||
semaphore is created. It is also called by various parts of the demo
|
||||
application. If heap_1.c or heap_2.c are used, then the size of the heap
|
||||
available to pvPortMalloc() is defined by configTOTAL_HEAP_SIZE in
|
||||
FreeRTOSConfig.h, and the xPortGetFreeHeapSize() API function can be used
|
||||
to query the size of free heap space that remains (although it does not
|
||||
provide information on how the remaining heap might be fragmented). */
|
||||
taskDISABLE_INTERRUPTS();
|
||||
for( ;; );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed char *pcTaskName )
|
||||
{
|
||||
( void ) pcTaskName;
|
||||
( void ) pxTask;
|
||||
|
||||
/* vApplicationStackOverflowHook() will only be called if
|
||||
configCHECK_FOR_STACK_OVERFLOW is set to either 1 or 2. The handle and name
|
||||
of the offending task will be passed into the hook function via its
|
||||
parameters. However, when a stack has overflowed, it is possible that the
|
||||
parameters will have been corrupted, in which case the pxCurrentTCB variable
|
||||
can be inspected directly. */
|
||||
taskDISABLE_INTERRUPTS();
|
||||
for( ;; );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationIdleHook( void )
|
||||
{
|
||||
static long lCheckTimerStarted = pdFALSE;
|
||||
|
||||
/* vApplicationIdleHook() will only be called if configUSE_IDLE_HOOK is set
|
||||
to 1 in FreeRTOSConfig.h. It will be called on each iteration of the idle
|
||||
task. It is essential that code added to this hook function never attempts
|
||||
to block in any way (for example, call xQueueReceive() with a block time
|
||||
specified, or call vTaskDelay()). If the application makes use of the
|
||||
vTaskDelete() API function (as this demo application does) then it is also
|
||||
important that vApplicationIdleHook() is permitted to return to its calling
|
||||
function, because it is the responsibility of the idle task to clean up
|
||||
memory allocated by the kernel to any task that has since been deleted. */
|
||||
|
||||
/* If the check timer has not already been started, then start it now.
|
||||
Normally, the xTimerStart() API function can be called immediately after the
|
||||
timer is created - how this demo application includes the timer demo tasks.
|
||||
The timer demo tasks, as part of their test function, deliberately fill up
|
||||
the timer command queue - meaning the check timer cannot be started until
|
||||
after the scheduler has been started - at which point the timer command
|
||||
queue will have been drained. */
|
||||
if( lCheckTimerStarted == pdFALSE )
|
||||
{
|
||||
xTimerStart( xCheckTimer, mainDONT_BLOCK );
|
||||
lCheckTimerStarted = pdTRUE;
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationTickHook( void )
|
||||
{
|
||||
/* vApplicationTickHook() will only be called if configUSE_TICK_HOOK is set
|
||||
to 1 in FreeRTOSConfig.h. It executes from an interrupt context so must
|
||||
not use any FreeRTOS API functions that do not end in ...FromISR(). */
|
||||
|
||||
/* Call the periodic timer test, which tests the timer API functions that
|
||||
can be called from an ISR. */
|
||||
vTimerPeriodicISRTests();
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vApplicationExceptionRegisterDump( xPortRegisterDump *xRegisterDump )
|
||||
{
|
||||
( void ) xRegisterDump;
|
||||
|
||||
/* If configINSTALL_EXCEPTION_HANDLERS is set to 1 in FreeRTOSConfig.h, then
|
||||
the kernel will automatically install its own exception handlers before the
|
||||
kernel is started, if the application writer has not already caused them to
|
||||
be installed by calling either of the vPortExceptionsInstallHandlers()
|
||||
or xPortInstallInterruptHandler() API functions before that time. The
|
||||
kernels exception handler populates an xPortRegisterDump structure with
|
||||
the processor state at the point that the exception was triggered - and also
|
||||
includes a strings that say what the exception cause was and which task was
|
||||
running at the time. The exception handler then passes the populated
|
||||
xPortRegisterDump structure into vApplicationExceptionRegisterDump() to
|
||||
allow the application writer to perform any debugging that may be necessary.
|
||||
However, defining vApplicationExceptionRegisterDump() within the application
|
||||
itself is optional. The kernel will use a default implementation if the
|
||||
application writer chooses not to provide their own. */
|
||||
for( ;; )
|
||||
{
|
||||
portNOP();
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupHardware( void )
|
||||
{
|
||||
taskDISABLE_INTERRUPTS();
|
||||
|
||||
/* Configure the LED outputs. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Tasks inherit the exception and cache configuration of the MicroBlaze
|
||||
at the point that they are created. */
|
||||
#if MICROBLAZE_EXCEPTIONS_ENABLED == 1
|
||||
microblaze_enable_exceptions();
|
||||
#endif
|
||||
|
||||
#if XPAR_MICROBLAZE_USE_ICACHE == 1
|
||||
microblaze_invalidate_icache();
|
||||
microblaze_enable_icache();
|
||||
#endif
|
||||
|
||||
#if XPAR_MICROBLAZE_USE_DCACHE == 1
|
||||
microblaze_invalidate_dcache();
|
||||
microblaze_enable_dcache();
|
||||
#endif
|
||||
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vMainConfigureTimerForRunTimeStats( void )
|
||||
{
|
||||
unsigned long ulRunTimeStatsDivisor;
|
||||
|
||||
/* How many times does the counter counter increment in 10ms? */
|
||||
ulRunTimeStatsDivisor = 0UL / 1000UL; //_RB_
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
unsigned long ulMainGetRunTimeCounterValue( void )
|
||||
{
|
||||
unsigned long ulReturn, ulCurrentCount;
|
||||
|
||||
ulCurrentCount = 0UL;
|
||||
ulReturn = 0UL;
|
||||
|
||||
return ulReturn;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
char *pcMainGetTaskStatusMessage( void )
|
||||
{
|
||||
return ( char * ) pcStatusMessage;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -1,209 +0,0 @@
|
||||
/*
|
||||
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
|
||||
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* FreeRTOS tutorial books are available in pdf and paperback. *
|
||||
* Complete, revised, and edited pdf reference manuals are also *
|
||||
* available. *
|
||||
* *
|
||||
* Purchasing FreeRTOS documentation will not only help you, by *
|
||||
* ensuring you get running as quickly as possible and with an *
|
||||
* in-depth knowledge of how to use FreeRTOS, it will also help *
|
||||
* the FreeRTOS project to continue with its mission of providing *
|
||||
* professional grade, cross platform, de facto standard solutions *
|
||||
* for microcontrollers - completely free of charge! *
|
||||
* *
|
||||
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
|
||||
* *
|
||||
* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
|
||||
>>>NOTE<<< The modification to the GPL is included to allow you to
|
||||
distribute a combined work that includes FreeRTOS without being obliged to
|
||||
provide the source code for proprietary components outside of the FreeRTOS
|
||||
kernel. FreeRTOS is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
more details. You should have received a copy of the GNU General Public
|
||||
License and the FreeRTOS license exception along with FreeRTOS; if not it
|
||||
can be viewed here: http://www.freertos.org/a00114.html and also obtained
|
||||
by writing to Richard Barry, contact details for whom are available on the
|
||||
FreeRTOS WEB site.
|
||||
|
||||
1 tab == 4 spaces!
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, latest information, license and
|
||||
contact details.
|
||||
|
||||
http://www.SafeRTOS.com - A version that is certified for use in safety
|
||||
critical systems.
|
||||
|
||||
http://www.OpenRTOS.com - Commercial support, development, porting,
|
||||
licensing and training services.
|
||||
*/
|
||||
|
||||
/*
|
||||
BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR a UARTLite peripheral.
|
||||
*/
|
||||
|
||||
/* Scheduler includes. */
|
||||
#include "FreeRTOS.h"
|
||||
#include "queue.h"
|
||||
#include "comtest_strings.h"
|
||||
|
||||
/* Library includes. */
|
||||
#include "xuartlite.h"
|
||||
#include "xuartlite_l.h"
|
||||
|
||||
/* Demo application includes. */
|
||||
#include "serial.h"
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Functions that are installed as the handler for interrupts that are caused by
|
||||
Rx and Tx events respectively. */
|
||||
static void prvRxHandler( void *pvUnused, unsigned portBASE_TYPE uxByteCount );
|
||||
static void prvTxHandler( void *pvUnused, unsigned portBASE_TYPE uxByteCount );
|
||||
|
||||
/* Structure that hold the state of the UARTLite peripheral used by this demo.
|
||||
This is used by the Xilinx peripheral driver API functions. */
|
||||
static XUartLite xUartLiteInstance;
|
||||
|
||||
/* The queue used to hold received characters. */
|
||||
static xQueueHandle xRxedChars;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
xComPortHandle xSerialPortInitMinimal( unsigned long ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
|
||||
{
|
||||
portBASE_TYPE xStatus;
|
||||
|
||||
/* The standard demo header file requires a baud rate to be passed into this
|
||||
function. However, in this case the baud rate is configured when the
|
||||
hardware is generated, leaving the ulWantedBaud parameter redundant. */
|
||||
( void ) ulWantedBaud;
|
||||
|
||||
/* Create the queue used to hold Rx characters. */
|
||||
xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed char ) );
|
||||
|
||||
/* If the queue was created correctly, then setup the serial port
|
||||
hardware. */
|
||||
if( xRxedChars != NULL )
|
||||
{
|
||||
xStatus = XUartLite_Initialize( &xUartLiteInstance, XPAR_UARTLITE_1_DEVICE_ID );
|
||||
|
||||
if( xStatus == XST_SUCCESS )
|
||||
{
|
||||
/* Complete initialisation of the UART and its associated
|
||||
interrupts. */
|
||||
XUartLite_ResetFifos( &xUartLiteInstance );
|
||||
|
||||
/* Install the handlers that the standard Xilinx library interrupt
|
||||
service routine will call when Rx and Tx events occur
|
||||
respectively. */
|
||||
XUartLite_SetRecvHandler( &xUartLiteInstance, ( XUartLite_Handler ) prvRxHandler, NULL );
|
||||
XUartLite_SetSendHandler( &xUartLiteInstance, ( XUartLite_Handler ) prvTxHandler, NULL );
|
||||
|
||||
/* Install the standard Xilinx library interrupt handler itself.
|
||||
*NOTE* The xPortInstallInterruptHandler() API function must be used
|
||||
for this purpose. */
|
||||
xStatus = xPortInstallInterruptHandler( XPAR_INTC_0_UARTLITE_1_VEC_ID, ( XInterruptHandler ) XUartLite_InterruptHandler, &xUartLiteInstance );
|
||||
|
||||
/* Enable the interrupt in the peripheral. */
|
||||
XUartLite_EnableIntr( xUartLiteInstance.RegBaseAddress );
|
||||
|
||||
/* Enable the interrupt in the interrupt controller.
|
||||
*NOTE* The vPortEnableInterrupt() API function must be used for this
|
||||
purpose. */
|
||||
vPortEnableInterrupt( XPAR_INTC_0_UARTLITE_1_VEC_ID );
|
||||
}
|
||||
|
||||
configASSERT( xStatus == pdPASS );
|
||||
}
|
||||
|
||||
/* This demo file only supports a single port but something must be
|
||||
returned to comply with the standard demo header file. */
|
||||
return ( xComPortHandle ) 0;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed char *pcRxedChar, portTickType xBlockTime )
|
||||
{
|
||||
/* The port handle is not required as this driver only supports one port. */
|
||||
( void ) pxPort;
|
||||
|
||||
/* Get the next character from the receive queue. Return false if no
|
||||
characters are available, or arrive before xBlockTime expires. */
|
||||
if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
|
||||
{
|
||||
return pdTRUE;
|
||||
}
|
||||
else
|
||||
{
|
||||
return pdFALSE;
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vSerialPutString( xComPortHandle pxPort, const signed char * const pcString, unsigned short usStringLength )
|
||||
{
|
||||
( void ) pxPort;
|
||||
|
||||
/* Output uxStringLength bytes starting from pcString. */
|
||||
XUartLite_Send( &xUartLiteInstance, ( unsigned char * ) pcString, usStringLength );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvRxHandler( void *pvUnused, unsigned portBASE_TYPE uxByteCount )
|
||||
{
|
||||
signed char cRxedChar;
|
||||
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
|
||||
|
||||
( void ) pvUnused;
|
||||
( void ) uxByteCount;
|
||||
|
||||
/* Place any received characters into the receive queue. */
|
||||
while( XUartLite_IsReceiveEmpty( xUartLiteInstance.RegBaseAddress ) == pdFALSE )
|
||||
{
|
||||
cRxedChar = XUartLite_ReadReg( xUartLiteInstance.RegBaseAddress, XUL_RX_FIFO_OFFSET);
|
||||
xQueueSendFromISR( xRxedChars, &cRxedChar, &xHigherPriorityTaskWoken );
|
||||
}
|
||||
|
||||
/* If calling xQueueSendFromISR() caused a task to unblock, and the task
|
||||
that unblocked has a priority equal to or greater than the task currently
|
||||
in the Running state (the task that was interrupted), then
|
||||
xHigherPriorityTaskWoken will have been set to pdTRUE internally within the
|
||||
xQueueSendFromISR() API function. If xHigherPriorityTaskWoken is equal to
|
||||
pdTRUE then a context switch should be requested to ensure that the
|
||||
interrupt returns to the highest priority task that is able to run. */
|
||||
portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvTxHandler( void *pvUnused, unsigned portBASE_TYPE uxByteCount )
|
||||
{
|
||||
( void ) pvUnused;
|
||||
( void ) uxByteCount;
|
||||
|
||||
/* Nothing to do here. The Xilinx library function takes care of the
|
||||
transmission. */
|
||||
portNOP();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,213 +0,0 @@
|
||||
/*******************************************************************/
|
||||
/* */
|
||||
/* This file is automatically generated by linker script generator.*/
|
||||
/* */
|
||||
/* Version: Xilinx EDK 13.1 EDK_O.40d */
|
||||
/* */
|
||||
/* Copyright (c) 2010 Xilinx, Inc. All rights reserved. */
|
||||
/* */
|
||||
/* Description : MicroBlaze Linker Script */
|
||||
/* */
|
||||
/*******************************************************************/
|
||||
|
||||
_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x400;
|
||||
_HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x8;
|
||||
|
||||
/* Define Memories in the system */
|
||||
|
||||
MEMORY
|
||||
{
|
||||
microblaze_0_i_bram_ctrl_microblaze_0_d_bram_ctrl : ORIGIN = 0x00000050, LENGTH = 0x00001FB0
|
||||
MCB_DDR3_S0_AXI_BASEADDR : ORIGIN = 0xC0000000, LENGTH = 0x08000000
|
||||
}
|
||||
|
||||
/* Specify the default entry point to the program */
|
||||
|
||||
ENTRY(_start)
|
||||
|
||||
/* Define the sections, and where they are mapped in memory */
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.vectors.reset 0x00000000 : {
|
||||
*(.vectors.reset)
|
||||
}
|
||||
|
||||
.vectors.sw_exception 0x00000008 : {
|
||||
*(.vectors.sw_exception)
|
||||
}
|
||||
|
||||
.vectors.interrupt 0x00000010 : {
|
||||
*(.vectors.interrupt)
|
||||
}
|
||||
|
||||
.vectors.hw_exception 0x00000020 : {
|
||||
*(.vectors.hw_exception)
|
||||
}
|
||||
|
||||
.text : {
|
||||
*(.text)
|
||||
*(.text.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.init : {
|
||||
KEEP (*(.init))
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.fini : {
|
||||
KEEP (*(.fini))
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.rodata : {
|
||||
__rodata_start = .;
|
||||
*(.rodata)
|
||||
*(.rodata.*)
|
||||
*(.gnu.linkonce.r.*)
|
||||
__rodata_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.sdata2 : {
|
||||
. = ALIGN(8);
|
||||
__sdata2_start = .;
|
||||
*(.sdata2)
|
||||
*(.sdata2.*)
|
||||
*(.gnu.linkonce.s2.*)
|
||||
. = ALIGN(8);
|
||||
__sdata2_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.sbss2 : {
|
||||
__sbss2_start = .;
|
||||
*(.sbss2)
|
||||
*(.sbss2.*)
|
||||
*(.gnu.linkonce.sb2.*)
|
||||
__sbss2_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.data : {
|
||||
. = ALIGN(4);
|
||||
__data_start = .;
|
||||
*(.data)
|
||||
*(.data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
__data_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.got : {
|
||||
*(.got)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.got1 : {
|
||||
*(.got1)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.got2 : {
|
||||
*(.got2)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.ctors : {
|
||||
__CTOR_LIST__ = .;
|
||||
___CTORS_LIST___ = .;
|
||||
KEEP (*crtbegin.o(.ctors))
|
||||
KEEP (*(EXCLUDE_FILE(*crtend.o) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
__CTOR_END__ = .;
|
||||
___CTORS_END___ = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.dtors : {
|
||||
__DTOR_LIST__ = .;
|
||||
___DTORS_LIST___ = .;
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE(*crtend.o) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
__DTOR_END__ = .;
|
||||
___DTORS_END___ = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.eh_frame : {
|
||||
*(.eh_frame)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.jcr : {
|
||||
*(.jcr)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.gcc_except_table : {
|
||||
*(.gcc_except_table)
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.sdata : {
|
||||
. = ALIGN(8);
|
||||
__sdata_start = .;
|
||||
*(.sdata)
|
||||
*(.sdata.*)
|
||||
*(.gnu.linkonce.s.*)
|
||||
__sdata_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.sbss : {
|
||||
. = ALIGN(4);
|
||||
__sbss_start = .;
|
||||
*(.sbss)
|
||||
*(.sbss.*)
|
||||
*(.gnu.linkonce.sb.*)
|
||||
. = ALIGN(8);
|
||||
__sbss_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.tdata : {
|
||||
__tdata_start = .;
|
||||
*(.tdata)
|
||||
*(.tdata.*)
|
||||
*(.gnu.linkonce.td.*)
|
||||
__tdata_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.tbss : {
|
||||
__tbss_start = .;
|
||||
*(.tbss)
|
||||
*(.tbss.*)
|
||||
*(.gnu.linkonce.tb.*)
|
||||
__tbss_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.bss : {
|
||||
. = ALIGN(4);
|
||||
__bss_start = .;
|
||||
*(.bss)
|
||||
*(.bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
_SDA_BASE_ = __sdata_start + ((__sbss_end - __sdata_start) / 2 );
|
||||
|
||||
_SDA2_BASE_ = __sdata2_start + ((__sbss2_end - __sdata2_start) / 2 );
|
||||
|
||||
/* Generate Stack and Heap definitions */
|
||||
|
||||
.heap : {
|
||||
. = ALIGN(8);
|
||||
_heap = .;
|
||||
_heap_start = .;
|
||||
. += _HEAP_SIZE;
|
||||
_heap_end = .;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
.stack : {
|
||||
_stack_end = .;
|
||||
. += _STACK_SIZE;
|
||||
. = ALIGN(8);
|
||||
_stack = .;
|
||||
__stack = _stack;
|
||||
} > MCB_DDR3_S0_AXI_BASEADDR
|
||||
|
||||
_end = .;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue