mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-19 09:38:32 -04:00
Add FreeRTOS-Plus directory.
This commit is contained in:
Richard Barry
parent
7bd5f21ad5
commit
f508a5f653
6798 changed files with 134949 additions and 19 deletions
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@ -0,0 +1,131 @@
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/*
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FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
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***************************************************************************
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* *
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* FreeRTOS tutorial books are available in pdf and paperback. *
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||||
* 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 *
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||||
* for microcontrollers - completely free of charge! *
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* *
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* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
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* *
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* Thank you for using FreeRTOS, and thank you for your support! *
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* *
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***************************************************************************
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This file is part of the FreeRTOS distribution.
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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!
|
||||
|
||||
***************************************************************************
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* *
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* Having a problem? Start by reading the FAQ "My application does *
|
||||
* not run, what could be wrong? *
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||||
* *
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* http://www.FreeRTOS.org/FAQHelp.html *
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* *
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***************************************************************************
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http://www.FreeRTOS.org - Documentation, training, latest information,
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||||
license and contact details.
|
||||
|
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http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool.
|
||||
|
||||
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
|
||||
the code with commercial support, indemnification, and middleware, under
|
||||
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
|
||||
provide a safety engineered and independently SIL3 certified version under
|
||||
the SafeRTOS brand: http://www.SafeRTOS.com.
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*/
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#include "FreeRTOS.h"
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#include "semphr.h"
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#include "task.h"
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/* Wrapper for the EMAC interrupt. */
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void vEMACISR_Wrapper( void ) __attribute__((naked));
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/* Handler called by the ISR wrapper. This must be kept a separate
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function to ensure the stack frame is correctly set up. */
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void vEMACISR_Handler( void ) __attribute__((noinline));
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static xSemaphoreHandle xEMACSemaphore;
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/*-----------------------------------------------------------*/
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void vPassEMACSemaphore( xSemaphoreHandle xSemaphore )
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{
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xEMACSemaphore = xSemaphore;
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}
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/*-----------------------------------------------------------*/
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void vEMACISR_Handler( void )
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{
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volatile unsigned long ulIntStatus, ulRxStatus;
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portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
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ulIntStatus = AT91C_BASE_EMAC->EMAC_ISR;
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ulRxStatus = AT91C_BASE_EMAC->EMAC_RSR;
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if( ( ulIntStatus & AT91C_EMAC_RCOMP ) || ( ulRxStatus & AT91C_EMAC_REC ) )
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{
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/* A frame has been received, signal the uIP task so it can process
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the Rx descriptors. */
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xSemaphoreGiveFromISR( xEMACSemaphore, &xHigherPriorityTaskWoken );
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AT91C_BASE_EMAC->EMAC_RSR = AT91C_EMAC_REC;
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}
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/* Clear the interrupt. */
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AT91C_BASE_AIC->AIC_EOICR = 0;
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/* Switch to the uIP task. */
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if( xHigherPriorityTaskWoken )
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{
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/* If a task of higher priority than the interrupted task was
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unblocked by the ISR then this call will ensure that the
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unblocked task is the task the ISR returns to. */
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portYIELD_FROM_ISR();
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}
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}
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/*-----------------------------------------------------------*/
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void vEMACISR_Wrapper( void )
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{
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/* Save the context of the interrupted task. */
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portSAVE_CONTEXT();
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/* Call the handler task to do the actual work. This must be a separate
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function to ensure the stack frame is correctly set up. */
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__asm volatile ("bl vEMACISR_Handler");
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/* Restore the context of whichever task is the next to run. */
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portRESTORE_CONTEXT();
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}
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@ -0,0 +1 @@
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APP_SOURCES += httpd.c http-strings.c httpd-fs.c httpd-cgi.c
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@ -0,0 +1,704 @@
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/*
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FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
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||||
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||||
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***************************************************************************
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* *
|
||||
* 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. <<< *
|
||||
* *
|
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* Thank you for using FreeRTOS, and thank you for your support! *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
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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!
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* Having a problem? Start by reading the FAQ "My application does *
|
||||
* not run, what could be wrong? *
|
||||
* *
|
||||
* http://www.FreeRTOS.org/FAQHelp.html *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, training, latest information,
|
||||
license and contact details.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool.
|
||||
|
||||
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
|
||||
the code with commercial support, indemnification, and middleware, under
|
||||
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
|
||||
provide a safety engineered and independently SIL3 certified version under
|
||||
the SafeRTOS brand: http://www.SafeRTOS.com.
|
||||
*/
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/* Standard includes. */
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#include <string.h>
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/* Scheduler includes. */
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#include "FreeRTOS.h"
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#include "semphr.h"
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#include "task.h"
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/* Demo application includes. */
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#include "SAM7_EMAC.h"
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/* uIP includes. */
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#include "uip.h"
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/* Hardware specific includes. */
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#include "Emac.h"
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#include "mii.h"
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#include "AT91SAM7X256.h"
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/* USE_RMII_INTERFACE must be defined as 1 to use an RMII interface, or 0
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to use an MII interface. */
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#define USE_RMII_INTERFACE 0
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/* The buffer addresses written into the descriptors must be aligned so the
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last few bits are zero. These bits have special meaning for the EMAC
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peripheral and cannot be used as part of the address. */
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#define emacADDRESS_MASK ( ( unsigned long ) 0xFFFFFFFC )
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/* Bit used within the address stored in the descriptor to mark the last
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descriptor in the array. */
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#define emacRX_WRAP_BIT ( ( unsigned long ) 0x02 )
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/* Bit used within the Tx descriptor status to indicate whether the
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descriptor is under the control of the EMAC or the software. */
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#define emacTX_BUF_USED ( ( unsigned long ) 0x80000000 )
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/* A short delay is used to wait for a buffer to become available, should
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one not be immediately available when trying to transmit a frame. */
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#define emacBUFFER_WAIT_DELAY ( 2 )
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#define emacMAX_WAIT_CYCLES ( configTICK_RATE_HZ / 40 )
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/* Misc defines. */
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#define emacINTERRUPT_LEVEL ( 5 )
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#define emacNO_DELAY ( 0 )
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#define emacTOTAL_FRAME_HEADER_SIZE ( 54 )
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#define emacPHY_INIT_DELAY ( 5000 / portTICK_RATE_MS )
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#define emacRESET_KEY ( ( unsigned long ) 0xA5000000 )
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#define emacRESET_LENGTH ( ( unsigned long ) ( 0x01 << 8 ) )
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/* The Atmel header file only defines the TX frame length mask. */
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#define emacRX_LENGTH_FRAME ( 0xfff )
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/* Peripheral setup for the EMAC. */
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#define emacPERIPHERAL_A_SETUP ( ( unsigned long ) AT91C_PB2_ETX0 ) | \
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( ( unsigned long ) AT91C_PB12_ETXER ) | \
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( ( unsigned long ) AT91C_PB16_ECOL ) | \
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( ( unsigned long ) AT91C_PB11_ETX3 ) | \
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( ( unsigned long ) AT91C_PB6_ERX1 ) | \
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( ( unsigned long ) AT91C_PB15_ERXDV ) | \
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( ( unsigned long ) AT91C_PB13_ERX2 ) | \
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( ( unsigned long ) AT91C_PB3_ETX1 ) | \
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( ( unsigned long ) AT91C_PB8_EMDC ) | \
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( ( unsigned long ) AT91C_PB5_ERX0 ) | \
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( ( unsigned long ) AT91C_PB14_ERX3 ) | \
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( ( unsigned long ) AT91C_PB4_ECRS_ECRSDV ) | \
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( ( unsigned long ) AT91C_PB1_ETXEN ) | \
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( ( unsigned long ) AT91C_PB10_ETX2 ) | \
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( ( unsigned long ) AT91C_PB0_ETXCK_EREFCK ) | \
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( ( unsigned long ) AT91C_PB9_EMDIO ) | \
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( ( unsigned long ) AT91C_PB7_ERXER ) | \
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( ( unsigned long ) AT91C_PB17_ERXCK );
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/*-----------------------------------------------------------*/
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/*
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* Prototype for the EMAC interrupt function - called by the asm wrapper.
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*/
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extern void vEMACISR_Wrapper( void ) __attribute__((naked));
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/*
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* Initialise both the Tx and Rx descriptors used by the EMAC.
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*/
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static void prvSetupDescriptors(void);
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/*
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* Write our MAC address into the EMAC. The MAC address is set as one of the
|
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* uip options.
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*/
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static void prvSetupMACAddress( void );
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/*
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* Configure the EMAC and AIC for EMAC interrupts.
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*/
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static void prvSetupEMACInterrupt( void );
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/*
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* Some initialisation functions taken from the Atmel EMAC sample code.
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*/
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static void vReadPHY( unsigned char ucPHYAddress, unsigned char ucAddress, unsigned long *pulValue );
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#if USE_RMII_INTERFACE != 1
|
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static void vWritePHY( unsigned char ucPHYAddress, unsigned char ucAddress, unsigned long ulValue);
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#endif
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static portBASE_TYPE xGetLinkSpeed( void );
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static portBASE_TYPE prvProbePHY( void );
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/*-----------------------------------------------------------*/
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/* Buffer written to by the EMAC DMA. Must be aligned as described by the
|
||||
comment above the emacADDRESS_MASK definition. */
|
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#pragma data_alignment=8
|
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static volatile char pcRxBuffer[ NB_RX_BUFFERS * ETH_RX_BUFFER_SIZE ];
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|
||||
/* Buffer read by the EMAC DMA. Must be aligned as described by he comment
|
||||
above the emacADDRESS_MASK definition. */
|
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#pragma data_alignment=8
|
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static char pcTxBuffer[ NB_TX_BUFFERS * ETH_TX_BUFFER_SIZE ];
|
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|
||||
/* Descriptors used to communicate between the program and the EMAC peripheral.
|
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These descriptors hold the locations and state of the Rx and Tx buffers. */
|
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static volatile AT91S_TxTdDescriptor xTxDescriptors[ NB_TX_BUFFERS ];
|
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static volatile AT91S_RxTdDescriptor xRxDescriptors[ NB_RX_BUFFERS ];
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/* The IP and Ethernet addresses are read from the uIP setup. */
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const char cMACAddress[ 6 ] = { uipMAC_ADDR0, uipMAC_ADDR1, uipMAC_ADDR2, uipMAC_ADDR3, uipMAC_ADDR4, uipMAC_ADDR5 };
|
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const unsigned char ucIPAddress[ 4 ] = { uipIP_ADDR0, uipIP_ADDR1, uipIP_ADDR2, uipIP_ADDR3 };
|
||||
|
||||
/* The semaphore used by the EMAC ISR to wake the EMAC task. */
|
||||
static xSemaphoreHandle xSemaphore = NULL;
|
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/*-----------------------------------------------------------*/
|
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|
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xSemaphoreHandle xEMACInit( void )
|
||||
{
|
||||
/* Code supplied by Atmel -------------------------------*/
|
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|
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/* Disable pull up on RXDV => PHY normal mode (not in test mode),
|
||||
PHY has internal pull down. */
|
||||
AT91C_BASE_PIOB->PIO_PPUDR = 1 << 15;
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||||
|
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#if USE_RMII_INTERFACE != 1
|
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/* PHY has internal pull down : set MII mode. */
|
||||
AT91C_BASE_PIOB->PIO_PPUDR = 1 << 16;
|
||||
#endif
|
||||
|
||||
/* Clear PB18 <=> PHY powerdown. */
|
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AT91C_BASE_PIOB->PIO_PER = 1 << 18;
|
||||
AT91C_BASE_PIOB->PIO_OER = 1 << 18;
|
||||
AT91C_BASE_PIOB->PIO_CODR = 1 << 18;
|
||||
|
||||
/* After PHY power up, hardware reset. */
|
||||
AT91C_BASE_RSTC->RSTC_RMR = emacRESET_KEY | emacRESET_LENGTH;
|
||||
AT91C_BASE_RSTC->RSTC_RCR = emacRESET_KEY | AT91C_RSTC_EXTRST;
|
||||
|
||||
/* Wait for hardware reset end. */
|
||||
while( !( AT91C_BASE_RSTC->RSTC_RSR & AT91C_RSTC_NRSTL ) )
|
||||
{
|
||||
__asm volatile ( "NOP" );
|
||||
}
|
||||
__asm volatile ( "NOP" );
|
||||
|
||||
/* Setup the pins. */
|
||||
AT91C_BASE_PIOB->PIO_ASR = emacPERIPHERAL_A_SETUP;
|
||||
AT91C_BASE_PIOB->PIO_PDR = emacPERIPHERAL_A_SETUP;
|
||||
|
||||
/* Enable com between EMAC PHY.
|
||||
|
||||
Enable management port. */
|
||||
AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_MPE;
|
||||
|
||||
/* MDC = MCK/32. */
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR |= ( 2 ) << 10;
|
||||
|
||||
/* Wait for PHY auto init end (rather crude delay!). */
|
||||
vTaskDelay( emacPHY_INIT_DELAY );
|
||||
|
||||
/* PHY configuration. */
|
||||
#if USE_RMII_INTERFACE != 1
|
||||
{
|
||||
unsigned long ulControl;
|
||||
|
||||
/* PHY has internal pull down : disable MII isolate. */
|
||||
vReadPHY( AT91C_PHY_ADDR, MII_BMCR, &ulControl );
|
||||
vReadPHY( AT91C_PHY_ADDR, MII_BMCR, &ulControl );
|
||||
ulControl &= ~BMCR_ISOLATE;
|
||||
vWritePHY( AT91C_PHY_ADDR, MII_BMCR, ulControl );
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Disable management port again. */
|
||||
AT91C_BASE_EMAC->EMAC_NCR &= ~AT91C_EMAC_MPE;
|
||||
|
||||
#if USE_RMII_INTERFACE != 1
|
||||
/* Enable EMAC in MII mode, enable clock ERXCK and ETXCK. */
|
||||
AT91C_BASE_EMAC->EMAC_USRIO = AT91C_EMAC_CLKEN ;
|
||||
#else
|
||||
/* Enable EMAC in RMII mode, enable RMII clock (50MHz from oscillator
|
||||
on ERFCK). */
|
||||
AT91C_BASE_EMAC->EMAC_USRIO = AT91C_EMAC_RMII | AT91C_EMAC_CLKEN ;
|
||||
#endif
|
||||
|
||||
/* End of code supplied by Atmel ------------------------*/
|
||||
|
||||
/* Setup the buffers and descriptors. */
|
||||
prvSetupDescriptors();
|
||||
|
||||
/* Load our MAC address into the EMAC. */
|
||||
prvSetupMACAddress();
|
||||
|
||||
/* Are we connected? */
|
||||
if( prvProbePHY() )
|
||||
{
|
||||
/* Enable the interrupt! */
|
||||
portENTER_CRITICAL();
|
||||
{
|
||||
prvSetupEMACInterrupt();
|
||||
vPassEMACSemaphore( xSemaphore );
|
||||
}
|
||||
portEXIT_CRITICAL();
|
||||
}
|
||||
|
||||
return xSemaphore;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
long lEMACSend( void )
|
||||
{
|
||||
static unsigned portBASE_TYPE uxTxBufferIndex = 0;
|
||||
portBASE_TYPE xWaitCycles = 0;
|
||||
long lReturn = pdPASS;
|
||||
char *pcBuffer;
|
||||
|
||||
/* Is a buffer available? */
|
||||
while( !( xTxDescriptors[ uxTxBufferIndex ].U_Status.status & AT91C_TRANSMIT_OK ) )
|
||||
{
|
||||
/* There is no room to write the Tx data to the Tx buffer. Wait a
|
||||
short while, then try again. */
|
||||
xWaitCycles++;
|
||||
if( xWaitCycles > emacMAX_WAIT_CYCLES )
|
||||
{
|
||||
/* Give up. */
|
||||
lReturn = pdFAIL;
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
vTaskDelay( emacBUFFER_WAIT_DELAY );
|
||||
}
|
||||
}
|
||||
|
||||
/* lReturn will only be pdPASS if a buffer is available. */
|
||||
if( lReturn == pdPASS )
|
||||
{
|
||||
/* Copy the headers into the Tx buffer. These will be in the uIP buffer. */
|
||||
pcBuffer = ( char * ) xTxDescriptors[ uxTxBufferIndex ].addr;
|
||||
memcpy( ( void * ) pcBuffer, ( void * ) uip_buf, emacTOTAL_FRAME_HEADER_SIZE );
|
||||
|
||||
/* If there is room, also copy in the application data if any. */
|
||||
if( ( uip_len > emacTOTAL_FRAME_HEADER_SIZE ) && ( uip_len <= ( ETH_TX_BUFFER_SIZE - emacTOTAL_FRAME_HEADER_SIZE ) ) )
|
||||
{
|
||||
memcpy( ( void * ) &( pcBuffer[ emacTOTAL_FRAME_HEADER_SIZE ] ), ( void * ) uip_appdata, ( uip_len - emacTOTAL_FRAME_HEADER_SIZE ) );
|
||||
}
|
||||
|
||||
/* Send. */
|
||||
portENTER_CRITICAL();
|
||||
{
|
||||
if( uxTxBufferIndex >= ( NB_TX_BUFFERS - 1 ) )
|
||||
{
|
||||
/* Fill out the necessary in the descriptor to get the data sent. */
|
||||
xTxDescriptors[ uxTxBufferIndex ].U_Status.status = ( uip_len & ( unsigned long ) AT91C_LENGTH_FRAME )
|
||||
| AT91C_LAST_BUFFER
|
||||
| AT91C_TRANSMIT_WRAP;
|
||||
uxTxBufferIndex = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Fill out the necessary in the descriptor to get the data sent. */
|
||||
xTxDescriptors[ uxTxBufferIndex ].U_Status.status = ( uip_len & ( unsigned long ) AT91C_LENGTH_FRAME )
|
||||
| AT91C_LAST_BUFFER;
|
||||
uxTxBufferIndex++;
|
||||
}
|
||||
|
||||
AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_TSTART;
|
||||
}
|
||||
portEXIT_CRITICAL();
|
||||
}
|
||||
|
||||
return lReturn;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
unsigned long ulEMACPoll( void )
|
||||
{
|
||||
static unsigned portBASE_TYPE ulNextRxBuffer = 0;
|
||||
unsigned long ulSectionLength = 0, ulLengthSoFar = 0, ulEOF = pdFALSE;
|
||||
char *pcSource;
|
||||
|
||||
/* Skip any fragments. */
|
||||
while( ( xRxDescriptors[ ulNextRxBuffer ].addr & AT91C_OWNERSHIP_BIT ) && !( xRxDescriptors[ ulNextRxBuffer ].U_Status.status & AT91C_SOF ) )
|
||||
{
|
||||
/* Mark the buffer as free again. */
|
||||
xRxDescriptors[ ulNextRxBuffer ].addr &= ~( AT91C_OWNERSHIP_BIT );
|
||||
ulNextRxBuffer++;
|
||||
if( ulNextRxBuffer >= NB_RX_BUFFERS )
|
||||
{
|
||||
ulNextRxBuffer = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* Is there a packet ready? */
|
||||
|
||||
while( ( xRxDescriptors[ ulNextRxBuffer ].addr & AT91C_OWNERSHIP_BIT ) && !ulSectionLength )
|
||||
{
|
||||
pcSource = ( char * )( xRxDescriptors[ ulNextRxBuffer ].addr & emacADDRESS_MASK );
|
||||
ulSectionLength = xRxDescriptors[ ulNextRxBuffer ].U_Status.status & emacRX_LENGTH_FRAME;
|
||||
|
||||
if( ulSectionLength == 0 )
|
||||
{
|
||||
/* The frame is longer than the buffer pointed to by this
|
||||
descriptor so copy the entire buffer to uIP - then move onto
|
||||
the next descriptor to get the rest of the frame. */
|
||||
if( ( ulLengthSoFar + ETH_RX_BUFFER_SIZE ) <= UIP_BUFSIZE )
|
||||
{
|
||||
memcpy( &( uip_buf[ ulLengthSoFar ] ), pcSource, ETH_RX_BUFFER_SIZE );
|
||||
ulLengthSoFar += ETH_RX_BUFFER_SIZE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* This is the last section of the frame. Copy the section to
|
||||
uIP. */
|
||||
if( ulSectionLength < UIP_BUFSIZE )
|
||||
{
|
||||
/* The section length holds the length of the entire frame.
|
||||
ulLengthSoFar holds the length of the frame sections already
|
||||
copied to uIP, so the length of the final section is
|
||||
ulSectionLength - ulLengthSoFar; */
|
||||
if( ulSectionLength > ulLengthSoFar )
|
||||
{
|
||||
memcpy( &( uip_buf[ ulLengthSoFar ] ), pcSource, ( ulSectionLength - ulLengthSoFar ) );
|
||||
}
|
||||
}
|
||||
|
||||
/* Is this the last buffer for the frame? If not why? */
|
||||
ulEOF = xRxDescriptors[ ulNextRxBuffer ].U_Status.status & AT91C_EOF;
|
||||
}
|
||||
|
||||
/* Mark the buffer as free again. */
|
||||
xRxDescriptors[ ulNextRxBuffer ].addr &= ~( AT91C_OWNERSHIP_BIT );
|
||||
|
||||
/* Increment to the next buffer, wrapping if necessary. */
|
||||
ulNextRxBuffer++;
|
||||
if( ulNextRxBuffer >= NB_RX_BUFFERS )
|
||||
{
|
||||
ulNextRxBuffer = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* If we obtained data but for some reason did not find the end of the
|
||||
frame then discard the data as it must contain an error. */
|
||||
if( !ulEOF )
|
||||
{
|
||||
ulSectionLength = 0;
|
||||
}
|
||||
|
||||
return ulSectionLength;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupDescriptors(void)
|
||||
{
|
||||
unsigned portBASE_TYPE xIndex;
|
||||
unsigned long ulAddress;
|
||||
|
||||
/* Initialise xRxDescriptors descriptor. */
|
||||
for( xIndex = 0; xIndex < NB_RX_BUFFERS; ++xIndex )
|
||||
{
|
||||
/* Calculate the address of the nth buffer within the array. */
|
||||
ulAddress = ( unsigned long )( pcRxBuffer + ( xIndex * ETH_RX_BUFFER_SIZE ) );
|
||||
|
||||
/* Write the buffer address into the descriptor. The DMA will place
|
||||
the data at this address when this descriptor is being used. Mask off
|
||||
the bottom bits of the address as these have special meaning. */
|
||||
xRxDescriptors[ xIndex ].addr = ulAddress & emacADDRESS_MASK;
|
||||
}
|
||||
|
||||
/* The last buffer has the wrap bit set so the EMAC knows to wrap back
|
||||
to the first buffer. */
|
||||
xRxDescriptors[ NB_RX_BUFFERS - 1 ].addr |= emacRX_WRAP_BIT;
|
||||
|
||||
/* Initialise xTxDescriptors. */
|
||||
for( xIndex = 0; xIndex < NB_TX_BUFFERS; ++xIndex )
|
||||
{
|
||||
/* Calculate the address of the nth buffer within the array. */
|
||||
ulAddress = ( unsigned long )( pcTxBuffer + ( xIndex * ETH_TX_BUFFER_SIZE ) );
|
||||
|
||||
/* Write the buffer address into the descriptor. The DMA will read
|
||||
data from here when the descriptor is being used. */
|
||||
xTxDescriptors[ xIndex ].addr = ulAddress & emacADDRESS_MASK;
|
||||
xTxDescriptors[ xIndex ].U_Status.status = AT91C_TRANSMIT_OK;
|
||||
}
|
||||
|
||||
/* The last buffer has the wrap bit set so the EMAC knows to wrap back
|
||||
to the first buffer. */
|
||||
xTxDescriptors[ NB_TX_BUFFERS - 1 ].U_Status.status = AT91C_TRANSMIT_WRAP | AT91C_TRANSMIT_OK;
|
||||
|
||||
/* Tell the EMAC where to find the descriptors. */
|
||||
AT91C_BASE_EMAC->EMAC_RBQP = ( unsigned long ) xRxDescriptors;
|
||||
AT91C_BASE_EMAC->EMAC_TBQP = ( unsigned long ) xTxDescriptors;
|
||||
|
||||
/* Clear all the bits in the receive status register. */
|
||||
AT91C_BASE_EMAC->EMAC_RSR = ( AT91C_EMAC_OVR | AT91C_EMAC_REC | AT91C_EMAC_BNA );
|
||||
|
||||
/* Enable the copy of data into the buffers, ignore broadcasts,
|
||||
and don't copy FCS. */
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR |= ( AT91C_EMAC_CAF | AT91C_EMAC_NBC | AT91C_EMAC_DRFCS);
|
||||
|
||||
/* Enable Rx and Tx, plus the stats register. */
|
||||
AT91C_BASE_EMAC->EMAC_NCR |= ( AT91C_EMAC_TE | AT91C_EMAC_RE | AT91C_EMAC_WESTAT );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupMACAddress( void )
|
||||
{
|
||||
/* Must be written SA1L then SA1H. */
|
||||
AT91C_BASE_EMAC->EMAC_SA1L = ( ( unsigned long ) cMACAddress[ 3 ] << 24 ) |
|
||||
( ( unsigned long ) cMACAddress[ 2 ] << 16 ) |
|
||||
( ( unsigned long ) cMACAddress[ 1 ] << 8 ) |
|
||||
cMACAddress[ 0 ];
|
||||
|
||||
AT91C_BASE_EMAC->EMAC_SA1H = ( ( unsigned long ) cMACAddress[ 5 ] << 8 ) |
|
||||
cMACAddress[ 4 ];
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupEMACInterrupt( void )
|
||||
{
|
||||
/* Create the semaphore used to trigger the EMAC task. */
|
||||
vSemaphoreCreateBinary( xSemaphore );
|
||||
if( xSemaphore )
|
||||
{
|
||||
/* We start by 'taking' the semaphore so the ISR can 'give' it when the
|
||||
first interrupt occurs. */
|
||||
xSemaphoreTake( xSemaphore, emacNO_DELAY );
|
||||
portENTER_CRITICAL();
|
||||
{
|
||||
/* We want to interrupt on Rx events. */
|
||||
AT91C_BASE_EMAC->EMAC_IER = AT91C_EMAC_RCOMP;
|
||||
|
||||
/* Enable the interrupts in the AIC. */
|
||||
AT91F_AIC_ConfigureIt( AT91C_ID_EMAC, emacINTERRUPT_LEVEL, AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL, ( void (*)( void ) ) vEMACISR_Wrapper );
|
||||
AT91C_BASE_AIC->AIC_IECR = 0x1 << AT91C_ID_EMAC;
|
||||
}
|
||||
portEXIT_CRITICAL();
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* The following functions are initialisation functions taken from the Atmel
|
||||
* EMAC sample code.
|
||||
*/
|
||||
|
||||
static portBASE_TYPE prvProbePHY( void )
|
||||
{
|
||||
unsigned long ulPHYId1, ulPHYId2, ulStatus;
|
||||
portBASE_TYPE xReturn = pdPASS;
|
||||
|
||||
/* Code supplied by Atmel (reformatted) -----------------*/
|
||||
|
||||
/* Enable management port */
|
||||
AT91C_BASE_EMAC->EMAC_NCR |= AT91C_EMAC_MPE;
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR |= ( 2 ) << 10;
|
||||
|
||||
/* Read the PHY ID. */
|
||||
vReadPHY( AT91C_PHY_ADDR, MII_PHYSID1, &ulPHYId1 );
|
||||
vReadPHY( AT91C_PHY_ADDR, MII_PHYSID2, &ulPHYId2 );
|
||||
|
||||
/* AMD AM79C875:
|
||||
PHY_ID1 = 0x0022
|
||||
PHY_ID2 = 0x5541
|
||||
Bits 3:0 Revision Number Four bit manufacturer’s revision number.
|
||||
0001 stands for Rev. A, etc.
|
||||
*/
|
||||
if( ( ( ulPHYId1 << 16 ) | ( ulPHYId2 & 0xfff0 ) ) != MII_DM9161_ID )
|
||||
{
|
||||
/* Did not expect this ID. */
|
||||
xReturn = pdFAIL;
|
||||
}
|
||||
else
|
||||
{
|
||||
ulStatus = xGetLinkSpeed();
|
||||
|
||||
if( ulStatus != pdPASS )
|
||||
{
|
||||
xReturn = pdFAIL;
|
||||
}
|
||||
}
|
||||
|
||||
/* Disable management port */
|
||||
AT91C_BASE_EMAC->EMAC_NCR &= ~AT91C_EMAC_MPE;
|
||||
|
||||
/* End of code supplied by Atmel ------------------------*/
|
||||
|
||||
return xReturn;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void vReadPHY( unsigned char ucPHYAddress, unsigned char ucAddress, unsigned long *pulValue )
|
||||
{
|
||||
/* Code supplied by Atmel (reformatted) ----------------------*/
|
||||
|
||||
AT91C_BASE_EMAC->EMAC_MAN = (AT91C_EMAC_SOF & (0x01<<30))
|
||||
| (2 << 16) | (2 << 28)
|
||||
| ((ucPHYAddress & 0x1f) << 23)
|
||||
| (ucAddress << 18);
|
||||
|
||||
/* Wait until IDLE bit in Network Status register is cleared. */
|
||||
while( !( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE ) )
|
||||
{
|
||||
__asm( "NOP" );
|
||||
}
|
||||
|
||||
*pulValue = ( AT91C_BASE_EMAC->EMAC_MAN & 0x0000ffff );
|
||||
|
||||
/* End of code supplied by Atmel ------------------------*/
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#if USE_RMII_INTERFACE != 1
|
||||
static void vWritePHY( unsigned char ucPHYAddress, unsigned char ucAddress, unsigned long ulValue )
|
||||
{
|
||||
/* Code supplied by Atmel (reformatted) ----------------------*/
|
||||
|
||||
AT91C_BASE_EMAC->EMAC_MAN = (( AT91C_EMAC_SOF & (0x01<<30))
|
||||
| (2 << 16) | (1 << 28)
|
||||
| ((ucPHYAddress & 0x1f) << 23)
|
||||
| (ucAddress << 18))
|
||||
| (ulValue & 0xffff);
|
||||
|
||||
/* Wait until IDLE bit in Network Status register is cleared */
|
||||
while( !( AT91C_BASE_EMAC->EMAC_NSR & AT91C_EMAC_IDLE ) )
|
||||
{
|
||||
__asm( "NOP" );
|
||||
};
|
||||
|
||||
/* End of code supplied by Atmel ------------------------*/
|
||||
}
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portBASE_TYPE xGetLinkSpeed( void )
|
||||
{
|
||||
unsigned long ulBMSR, ulBMCR, ulLPA, ulMACCfg, ulSpeed, ulDuplex;
|
||||
|
||||
/* Code supplied by Atmel (reformatted) -----------------*/
|
||||
|
||||
/* Link status is latched, so read twice to get current value */
|
||||
vReadPHY(AT91C_PHY_ADDR, MII_BMSR, &ulBMSR);
|
||||
vReadPHY(AT91C_PHY_ADDR, MII_BMSR, &ulBMSR);
|
||||
|
||||
if( !( ulBMSR & BMSR_LSTATUS ) )
|
||||
{
|
||||
/* No Link. */
|
||||
return pdFAIL;
|
||||
}
|
||||
|
||||
vReadPHY(AT91C_PHY_ADDR, MII_BMCR, &ulBMCR);
|
||||
if (ulBMCR & BMCR_ANENABLE)
|
||||
{
|
||||
/* AutoNegotiation is enabled. */
|
||||
if (!(ulBMSR & BMSR_ANEGCOMPLETE))
|
||||
{
|
||||
/* Auto-negotiation in progress. */
|
||||
return pdFAIL;
|
||||
}
|
||||
|
||||
vReadPHY(AT91C_PHY_ADDR, MII_LPA, &ulLPA);
|
||||
if( ( ulLPA & LPA_100FULL ) || ( ulLPA & LPA_100HALF ) )
|
||||
{
|
||||
ulSpeed = SPEED_100;
|
||||
}
|
||||
else
|
||||
{
|
||||
ulSpeed = SPEED_10;
|
||||
}
|
||||
|
||||
if( ( ulLPA & LPA_100FULL ) || ( ulLPA & LPA_10FULL ) )
|
||||
{
|
||||
ulDuplex = DUPLEX_FULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
ulDuplex = DUPLEX_HALF;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
ulSpeed = ( ulBMCR & BMCR_SPEED100 ) ? SPEED_100 : SPEED_10;
|
||||
ulDuplex = ( ulBMCR & BMCR_FULLDPLX ) ? DUPLEX_FULL : DUPLEX_HALF;
|
||||
}
|
||||
|
||||
/* Update the MAC */
|
||||
ulMACCfg = AT91C_BASE_EMAC->EMAC_NCFGR & ~( AT91C_EMAC_SPD | AT91C_EMAC_FD );
|
||||
if( ulSpeed == SPEED_100 )
|
||||
{
|
||||
if( ulDuplex == DUPLEX_FULL )
|
||||
{
|
||||
/* 100 Full Duplex */
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR = ulMACCfg | AT91C_EMAC_SPD | AT91C_EMAC_FD;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* 100 Half Duplex */
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR = ulMACCfg | AT91C_EMAC_SPD;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (ulDuplex == DUPLEX_FULL)
|
||||
{
|
||||
/* 10 Full Duplex */
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR = ulMACCfg | AT91C_EMAC_FD;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* 10 Half Duplex */
|
||||
AT91C_BASE_EMAC->EMAC_NCFGR = ulMACCfg;
|
||||
}
|
||||
}
|
||||
|
||||
/* End of code supplied by Atmel ------------------------*/
|
||||
|
||||
return pdPASS;
|
||||
}
|
||||
|
|
@ -0,0 +1,90 @@
|
|||
/*
|
||||
FreeRTOS V7.1.1 - Copyright (C) 2012 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!
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* Having a problem? Start by reading the FAQ "My application does *
|
||||
* not run, what could be wrong? *
|
||||
* *
|
||||
* http://www.FreeRTOS.org/FAQHelp.html *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, training, latest information,
|
||||
license and contact details.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool.
|
||||
|
||||
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
|
||||
the code with commercial support, indemnification, and middleware, under
|
||||
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
|
||||
provide a safety engineered and independently SIL3 certified version under
|
||||
the SafeRTOS brand: http://www.SafeRTOS.com.
|
||||
*/
|
||||
|
||||
#ifndef SAM_7_EMAC_H
|
||||
#define SAM_7_EMAC_H
|
||||
|
||||
|
||||
/*
|
||||
* Initialise the EMAC driver. If successful a semaphore is returned that
|
||||
* is used by the EMAC ISR to indicate that Rx packets have been received.
|
||||
* If the initialisation fails then NULL is returned.
|
||||
*/
|
||||
xSemaphoreHandle xEMACInit( void );
|
||||
|
||||
/*
|
||||
* Send the current uIP buffer. This copies the uIP buffer to one of the
|
||||
* EMAC Tx buffers, then indicates to the EMAC that the buffer is ready.
|
||||
*/
|
||||
long lEMACSend( void );
|
||||
|
||||
/*
|
||||
* Called in response to an EMAC Rx interrupt. Copies the received frame
|
||||
* into the uIP buffer.
|
||||
*/
|
||||
unsigned long ulEMACPoll( void );
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/*
|
||||
* Copyright (c) 2006, 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 uIP TCP/IP stack
|
||||
*
|
||||
* $Id: clock-arch.h,v 1.2 2006/06/12 08:00:31 adam Exp $
|
||||
*/
|
||||
|
||||
#ifndef __CLOCK_ARCH_H__
|
||||
#define __CLOCK_ARCH_H__
|
||||
|
||||
#include "FreeRTOS.h"
|
||||
|
||||
typedef unsigned long clock_time_t;
|
||||
#define CLOCK_CONF_SECOND configTICK_RATE_HZ
|
||||
|
||||
#endif /* __CLOCK_ARCH_H__ */
|
||||
|
|
@ -0,0 +1,195 @@
|
|||
//*----------------------------------------------------------------------------
|
||||
//* ATMEL Microcontroller Software Support - ROUSSET -
|
||||
//*----------------------------------------------------------------------------
|
||||
//* The software is delivered "AS IS" without warranty or condition of any
|
||||
//* kind, either express, implied or statutory. This includes without
|
||||
//* limitation any warranty or condition with respect to merchantability or
|
||||
//* fitness for any particular purpose, or against the infringements of
|
||||
//* intellectual property rights of others.
|
||||
//*----------------------------------------------------------------------------
|
||||
//* File Name : Emac.h
|
||||
//* Object : Emac header file
|
||||
//* Creation : Hi 11/18/2002
|
||||
//*
|
||||
//*----------------------------------------------------------------------------
|
||||
#ifndef AT91C_EMAC_H
|
||||
#define AT91C_EMAC_H
|
||||
|
||||
|
||||
//* Allows to display all IP header in the main.c
|
||||
//* If not defined, only ICMP packets are displayed
|
||||
#define AT91C_DISPLAY_ALL_IPHEADER 0
|
||||
|
||||
#define NB_RX_BUFFERS 25 //* Number of receive buffers
|
||||
#define ETH_RX_BUFFER_SIZE 128 //*
|
||||
|
||||
#define NB_TX_BUFFERS 2 //* Number of Transmit buffers
|
||||
#define ETH_TX_BUFFER_SIZE UIP_BUFSIZE //*
|
||||
|
||||
#define AT91C_NO_IPPACKET 0
|
||||
#define AT91C_IPPACKET 1
|
||||
|
||||
#define ARP_REQUEST 0x0001
|
||||
#define ARP_REPLY 0x0002
|
||||
#define PROT_ARP 0x0806
|
||||
#define PROT_IP 0x0800
|
||||
#define PROT_ICMP 0x01
|
||||
#define ICMP_ECHO_REQUEST 0x08
|
||||
#define ICMP_ECHO_REPLY 0x00
|
||||
|
||||
#define AT91C_EMAC_CLKEN 0x2
|
||||
#define SWAP16(x) (((x & 0xff) << 8) | (x >> 8))
|
||||
|
||||
#if 0
|
||||
//* Transfer descriptor structure
|
||||
typedef struct _AT91S_TdDescriptor {
|
||||
unsigned int addr;
|
||||
unsigned int status;
|
||||
}AT91S_TdDescriptor, *AT91PS_TdDescriptor;
|
||||
#endif
|
||||
|
||||
//* Receive Transfer descriptor structure
|
||||
typedef struct _AT91S_RxTdDescriptor {
|
||||
unsigned int addr;
|
||||
union
|
||||
{
|
||||
unsigned int status;
|
||||
struct {
|
||||
unsigned int Length:11;
|
||||
unsigned int Res0:1;
|
||||
unsigned int Rxbuf_off:2;
|
||||
unsigned int StartOfFrame:1;
|
||||
unsigned int EndOfFrame:1;
|
||||
unsigned int Cfi:1;
|
||||
unsigned int VlanPriority:3;
|
||||
unsigned int PriorityTag:1;
|
||||
unsigned int VlanTag:1;
|
||||
unsigned int TypeID:1;
|
||||
unsigned int Sa4Match:1;
|
||||
unsigned int Sa3Match:1;
|
||||
unsigned int Sa2Match:1;
|
||||
unsigned int Sa1Match:1;
|
||||
unsigned int Res1:1;
|
||||
unsigned int ExternalAdd:1;
|
||||
unsigned int UniCast:1;
|
||||
unsigned int MultiCast:1;
|
||||
unsigned int BroadCast:1;
|
||||
}S_Status;
|
||||
}U_Status;
|
||||
}AT91S_RxTdDescriptor, *AT91PS_RxTdDescriptor;
|
||||
|
||||
|
||||
//* Transmit Transfer descriptor structure
|
||||
typedef struct _AT91S_TxTdDescriptor {
|
||||
unsigned int addr;
|
||||
union
|
||||
{
|
||||
unsigned int status;
|
||||
struct {
|
||||
unsigned int Length:11;
|
||||
unsigned int Res0:4;
|
||||
unsigned int LastBuff:1;
|
||||
unsigned int NoCrc:1;
|
||||
unsigned int Res1:10;
|
||||
unsigned int BufExhausted:1;
|
||||
unsigned int TransmitUnderrun:1;
|
||||
unsigned int TransmitError:1;
|
||||
unsigned int Wrap:1;
|
||||
unsigned int BuffUsed:1;
|
||||
}S_Status;
|
||||
}U_Status;
|
||||
}AT91S_TxTdDescriptor, *AT91PS_TxTdDescriptor;
|
||||
|
||||
#define AT91C_OWNERSHIP_BIT 0x00000001
|
||||
|
||||
/* Receive status defintion */
|
||||
#define AT91C_BROADCAST_ADDR ((unsigned int) (1 << 31)) //* Broadcat address detected
|
||||
#define AT91C_MULTICAST_HASH ((unsigned int) (1 << 30)) //* MultiCast hash match
|
||||
#define AT91C_UNICAST_HASH ((unsigned int) (1 << 29)) //* UniCast hash match
|
||||
#define AT91C_EXTERNAL_ADDR ((unsigned int) (1 << 28)) //* External Address match
|
||||
#define AT91C_SA1_ADDR ((unsigned int) (1 << 26)) //* Specific address 1 match
|
||||
#define AT91C_SA2_ADDR ((unsigned int) (1 << 25)) //* Specific address 2 match
|
||||
#define AT91C_SA3_ADDR ((unsigned int) (1 << 24)) //* Specific address 3 match
|
||||
#define AT91C_SA4_ADDR ((unsigned int) (1 << 23)) //* Specific address 4 match
|
||||
#define AT91C_TYPE_ID ((unsigned int) (1 << 22)) //* Type ID match
|
||||
#define AT91C_VLAN_TAG ((unsigned int) (1 << 21)) //* VLAN tag detected
|
||||
#define AT91C_PRIORITY_TAG ((unsigned int) (1 << 20)) //* PRIORITY tag detected
|
||||
#define AT91C_VLAN_PRIORITY ((unsigned int) (7 << 17)) //* PRIORITY Mask
|
||||
#define AT91C_CFI_IND ((unsigned int) (1 << 16)) //* CFI indicator
|
||||
#define AT91C_EOF ((unsigned int) (1 << 15)) //* EOF
|
||||
#define AT91C_SOF ((unsigned int) (1 << 14)) //* SOF
|
||||
#define AT91C_RBF_OFFSET ((unsigned int) (3 << 12)) //* Receive Buffer Offset Mask
|
||||
#define AT91C_LENGTH_FRAME ((unsigned int) 0x07FF) //* Length of frame
|
||||
|
||||
/* Transmit Status definition */
|
||||
#define AT91C_TRANSMIT_OK ((unsigned int) (1 << 31)) //*
|
||||
#define AT91C_TRANSMIT_WRAP ((unsigned int) (1 << 30)) //* Wrap bit: mark the last descriptor
|
||||
#define AT91C_TRANSMIT_ERR ((unsigned int) (1 << 29)) //* RLE:transmit error
|
||||
#define AT91C_TRANSMIT_UND ((unsigned int) (1 << 28)) //* Transmit Underrun
|
||||
#define AT91C_BUF_EX ((unsigned int) (1 << 27)) //* Buffers exhausted in mid frame
|
||||
#define AT91C_TRANSMIT_NO_CRC ((unsigned int) (1 << 16)) //* No CRC will be appended to the current frame
|
||||
#define AT91C_LAST_BUFFER ((unsigned int) (1 << 15)) //*
|
||||
|
||||
#define ARP_ETHER 1 /* Ethernet hardware address */
|
||||
#define ARPOP_REQUEST 1 /* Request to resolve address */
|
||||
#define ARPOP_REPLY 2 /* Response to previous request */
|
||||
#define RARPOP_REQUEST 3 /* Request to resolve address */
|
||||
#define RARPOP_REPLY 4 /* Response to previous request */
|
||||
|
||||
|
||||
typedef struct _AT91S_EthHdr
|
||||
{
|
||||
unsigned char et_dest[6]; /* Destination node */
|
||||
unsigned char et_src[6]; /* Source node */
|
||||
unsigned short et_protlen; /* Protocol or length */
|
||||
} AT91S_EthHdr, *AT91PS_EthHdr;
|
||||
|
||||
typedef struct _AT91S_ArpHdr
|
||||
{
|
||||
unsigned short ar_hrd; /* Format of hardware address */
|
||||
unsigned short ar_pro; /* Format of protocol address */
|
||||
unsigned char ar_hln; /* Length of hardware address */
|
||||
unsigned char ar_pln; /* Length of protocol address */
|
||||
unsigned short ar_op; /* Operation */
|
||||
unsigned char ar_sha[6]; /* Sender hardware address */
|
||||
unsigned char ar_spa[4]; /* Sender protocol address */
|
||||
unsigned char ar_tha[6]; /* Target hardware address */
|
||||
unsigned char ar_tpa[4]; /* Target protocol address */
|
||||
} AT91S_ArpHdr, *AT91PS_ArpHdr;
|
||||
|
||||
//* IP Header structure
|
||||
typedef struct _AT91S_IPheader {
|
||||
unsigned char ip_hl_v; /* header length and version */
|
||||
unsigned char ip_tos; /* type of service */
|
||||
unsigned short ip_len; /* total length */
|
||||
unsigned short ip_id; /* identification */
|
||||
unsigned short ip_off; /* fragment offset field */
|
||||
unsigned char ip_ttl; /* time to live */
|
||||
unsigned char ip_p; /* protocol */
|
||||
unsigned short ip_sum; /* checksum */
|
||||
unsigned char ip_src[4]; /* Source IP address */
|
||||
unsigned char ip_dst[4]; /* Destination IP address */
|
||||
unsigned short udp_src; /* UDP source port */
|
||||
unsigned short udp_dst; /* UDP destination port */
|
||||
unsigned short udp_len; /* Length of UDP packet */
|
||||
unsigned short udp_xsum; /* Checksum */
|
||||
} AT91S_IPheader, *AT91PS_IPheader;
|
||||
|
||||
//* ICMP echo header structure
|
||||
typedef struct _AT91S_IcmpEchoHdr {
|
||||
unsigned char type; /* type of message */
|
||||
unsigned char code; /* type subcode */
|
||||
unsigned short cksum; /* ones complement cksum of struct */
|
||||
unsigned short id; /* identifier */
|
||||
unsigned short seq; /* sequence number */
|
||||
}AT91S_IcmpEchoHdr, *AT91PS_IcmpEchoHdr;
|
||||
|
||||
|
||||
typedef struct _AT91S_EthPack
|
||||
{
|
||||
AT91S_EthHdr EthHdr;
|
||||
AT91S_ArpHdr ArpHdr;
|
||||
} AT91S_EthPack, *AT91PS_EthPack;
|
||||
|
||||
|
||||
#endif //* AT91C_EMAC_H
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
http_http "http://"
|
||||
http_200 "200 "
|
||||
http_301 "301 "
|
||||
http_302 "302 "
|
||||
http_get "GET "
|
||||
http_10 "HTTP/1.0"
|
||||
http_11 "HTTP/1.1"
|
||||
http_content_type "content-type: "
|
||||
http_texthtml "text/html"
|
||||
http_location "location: "
|
||||
http_host "host: "
|
||||
http_crnl "\r\n"
|
||||
http_index_html "/index.html"
|
||||
http_404_html "/404.html"
|
||||
http_referer "Referer:"
|
||||
http_header_200 "HTTP/1.0 200 OK\r\nServer: uIP/1.0 http://www.sics.se/~adam/uip/\r\nConnection: close\r\n"
|
||||
http_header_404 "HTTP/1.0 404 Not found\r\nServer: uIP/1.0 http://www.sics.se/~adam/uip/\r\nConnection: close\r\n"
|
||||
http_content_type_plain "Content-type: text/plain\r\n\r\n"
|
||||
http_content_type_html "Content-type: text/html\r\n\r\n"
|
||||
http_content_type_css "Content-type: text/css\r\n\r\n"
|
||||
http_content_type_text "Content-type: text/text\r\n\r\n"
|
||||
http_content_type_png "Content-type: image/png\r\n\r\n"
|
||||
http_content_type_gif "Content-type: image/gif\r\n\r\n"
|
||||
http_content_type_jpg "Content-type: image/jpeg\r\n\r\n"
|
||||
http_content_type_binary "Content-type: application/octet-stream\r\n\r\n"
|
||||
http_html ".html"
|
||||
http_shtml ".shtml"
|
||||
http_htm ".htm"
|
||||
http_css ".css"
|
||||
http_png ".png"
|
||||
http_gif ".gif"
|
||||
http_jpg ".jpg"
|
||||
http_text ".txt"
|
||||
http_txt ".txt"
|
||||
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
const char http_http[8] =
|
||||
/* "http://" */
|
||||
{0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, };
|
||||
const char http_200[5] =
|
||||
/* "200 " */
|
||||
{0x32, 0x30, 0x30, 0x20, };
|
||||
const char http_301[5] =
|
||||
/* "301 " */
|
||||
{0x33, 0x30, 0x31, 0x20, };
|
||||
const char http_302[5] =
|
||||
/* "302 " */
|
||||
{0x33, 0x30, 0x32, 0x20, };
|
||||
const char http_get[5] =
|
||||
/* "GET " */
|
||||
{0x47, 0x45, 0x54, 0x20, };
|
||||
const char http_10[9] =
|
||||
/* "HTTP/1.0" */
|
||||
{0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, };
|
||||
const char http_11[9] =
|
||||
/* "HTTP/1.1" */
|
||||
{0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31, };
|
||||
const char http_content_type[15] =
|
||||
/* "content-type: " */
|
||||
{0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, };
|
||||
const char http_texthtml[10] =
|
||||
/* "text/html" */
|
||||
{0x74, 0x65, 0x78, 0x74, 0x2f, 0x68, 0x74, 0x6d, 0x6c, };
|
||||
const char http_location[11] =
|
||||
/* "location: " */
|
||||
{0x6c, 0x6f, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, };
|
||||
const char http_host[7] =
|
||||
/* "host: " */
|
||||
{0x68, 0x6f, 0x73, 0x74, 0x3a, 0x20, };
|
||||
const char http_crnl[3] =
|
||||
/* "\r\n" */
|
||||
{0xd, 0xa, };
|
||||
const char http_index_html[12] =
|
||||
/* "/index.html" */
|
||||
{0x2f, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x68, 0x74, 0x6d, 0x6c, };
|
||||
const char http_404_html[10] =
|
||||
/* "/404.html" */
|
||||
{0x2f, 0x34, 0x30, 0x34, 0x2e, 0x68, 0x74, 0x6d, 0x6c, };
|
||||
const char http_referer[9] =
|
||||
/* "Referer:" */
|
||||
{0x52, 0x65, 0x66, 0x65, 0x72, 0x65, 0x72, 0x3a, };
|
||||
const char http_header_200[84] =
|
||||
/* "HTTP/1.0 200 OK\r\nServer: uIP/1.0 http://www.sics.se/~adam/uip/\r\nConnection: close\r\n" */
|
||||
{0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x32, 0x30, 0x30, 0x20, 0x4f, 0x4b, 0xd, 0xa, 0x53, 0x65, 0x72, 0x76, 0x65, 0x72, 0x3a, 0x20, 0x75, 0x49, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x73, 0x69, 0x63, 0x73, 0x2e, 0x73, 0x65, 0x2f, 0x7e, 0x61, 0x64, 0x61, 0x6d, 0x2f, 0x75, 0x69, 0x70, 0x2f, 0xd, 0xa, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x63, 0x6c, 0x6f, 0x73, 0x65, 0xd, 0xa, };
|
||||
const char http_header_404[91] =
|
||||
/* "HTTP/1.0 404 Not found\r\nServer: uIP/1.0 http://www.sics.se/~adam/uip/\r\nConnection: close\r\n" */
|
||||
{0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x34, 0x30, 0x34, 0x20, 0x4e, 0x6f, 0x74, 0x20, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0xd, 0xa, 0x53, 0x65, 0x72, 0x76, 0x65, 0x72, 0x3a, 0x20, 0x75, 0x49, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x73, 0x69, 0x63, 0x73, 0x2e, 0x73, 0x65, 0x2f, 0x7e, 0x61, 0x64, 0x61, 0x6d, 0x2f, 0x75, 0x69, 0x70, 0x2f, 0xd, 0xa, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x63, 0x6c, 0x6f, 0x73, 0x65, 0xd, 0xa, };
|
||||
const char http_content_type_plain[29] =
|
||||
/* "Content-type: text/plain\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, 0x65, 0x78, 0x74, 0x2f, 0x70, 0x6c, 0x61, 0x69, 0x6e, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_html[28] =
|
||||
/* "Content-type: text/html\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, 0x65, 0x78, 0x74, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_css [27] =
|
||||
/* "Content-type: text/css\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, 0x65, 0x78, 0x74, 0x2f, 0x63, 0x73, 0x73, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_text[28] =
|
||||
/* "Content-type: text/text\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, 0x65, 0x78, 0x74, 0x2f, 0x74, 0x65, 0x78, 0x74, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_png [28] =
|
||||
/* "Content-type: image/png\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x69, 0x6d, 0x61, 0x67, 0x65, 0x2f, 0x70, 0x6e, 0x67, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_gif [28] =
|
||||
/* "Content-type: image/gif\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x69, 0x6d, 0x61, 0x67, 0x65, 0x2f, 0x67, 0x69, 0x66, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_jpg [29] =
|
||||
/* "Content-type: image/jpeg\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x69, 0x6d, 0x61, 0x67, 0x65, 0x2f, 0x6a, 0x70, 0x65, 0x67, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_content_type_binary[43] =
|
||||
/* "Content-type: application/octet-stream\r\n\r\n" */
|
||||
{0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x20, 0x61, 0x70, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x6f, 0x63, 0x74, 0x65, 0x74, 0x2d, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0xd, 0xa, 0xd, 0xa, };
|
||||
const char http_html[6] =
|
||||
/* ".html" */
|
||||
{0x2e, 0x68, 0x74, 0x6d, 0x6c, };
|
||||
const char http_shtml[7] =
|
||||
/* ".shtml" */
|
||||
{0x2e, 0x73, 0x68, 0x74, 0x6d, 0x6c, };
|
||||
const char http_htm[5] =
|
||||
/* ".htm" */
|
||||
{0x2e, 0x68, 0x74, 0x6d, };
|
||||
const char http_css[5] =
|
||||
/* ".css" */
|
||||
{0x2e, 0x63, 0x73, 0x73, };
|
||||
const char http_png[5] =
|
||||
/* ".png" */
|
||||
{0x2e, 0x70, 0x6e, 0x67, };
|
||||
const char http_gif[5] =
|
||||
/* ".gif" */
|
||||
{0x2e, 0x67, 0x69, 0x66, };
|
||||
const char http_jpg[5] =
|
||||
/* ".jpg" */
|
||||
{0x2e, 0x6a, 0x70, 0x67, };
|
||||
const char http_text[5] =
|
||||
/* ".txt" */
|
||||
{0x2e, 0x74, 0x78, 0x74, };
|
||||
const char http_txt[5] =
|
||||
/* ".txt" */
|
||||
{0x2e, 0x74, 0x78, 0x74, };
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
extern const char http_http[8];
|
||||
extern const char http_200[5];
|
||||
extern const char http_301[5];
|
||||
extern const char http_302[5];
|
||||
extern const char http_get[5];
|
||||
extern const char http_10[9];
|
||||
extern const char http_11[9];
|
||||
extern const char http_content_type[15];
|
||||
extern const char http_texthtml[10];
|
||||
extern const char http_location[11];
|
||||
extern const char http_host[7];
|
||||
extern const char http_crnl[3];
|
||||
extern const char http_index_html[12];
|
||||
extern const char http_404_html[10];
|
||||
extern const char http_referer[9];
|
||||
extern const char http_header_200[84];
|
||||
extern const char http_header_404[91];
|
||||
extern const char http_content_type_plain[29];
|
||||
extern const char http_content_type_html[28];
|
||||
extern const char http_content_type_css [27];
|
||||
extern const char http_content_type_text[28];
|
||||
extern const char http_content_type_png [28];
|
||||
extern const char http_content_type_gif [28];
|
||||
extern const char http_content_type_jpg [29];
|
||||
extern const char http_content_type_binary[43];
|
||||
extern const char http_html[6];
|
||||
extern const char http_shtml[7];
|
||||
extern const char http_htm[5];
|
||||
extern const char http_css[5];
|
||||
extern const char http_png[5];
|
||||
extern const char http_gif[5];
|
||||
extern const char http_jpg[5];
|
||||
extern const char http_text[5];
|
||||
extern const char http_txt[5];
|
||||
|
|
@ -0,0 +1,268 @@
|
|||
/**
|
||||
* \addtogroup httpd
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Web server script interface
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2006, Adam Dunkels.
|
||||
* 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 uIP TCP/IP stack.
|
||||
*
|
||||
* $Id: httpd-cgi.c,v 1.2 2006/06/11 21:46:37 adam Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
#include "uip.h"
|
||||
#include "psock.h"
|
||||
#include "httpd.h"
|
||||
#include "httpd-cgi.h"
|
||||
#include "httpd-fs.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
HTTPD_CGI_CALL(file, "file-stats", file_stats);
|
||||
HTTPD_CGI_CALL(tcp, "tcp-connections", tcp_stats);
|
||||
HTTPD_CGI_CALL(net, "net-stats", net_stats);
|
||||
HTTPD_CGI_CALL(rtos, "rtos-stats", rtos_stats );
|
||||
HTTPD_CGI_CALL(io, "led-io", led_io );
|
||||
|
||||
|
||||
static const struct httpd_cgi_call *calls[] = { &file, &tcp, &net, &rtos, &io, NULL };
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static
|
||||
PT_THREAD(nullfunction(struct httpd_state *s, char *ptr))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
httpd_cgifunction
|
||||
httpd_cgi(char *name)
|
||||
{
|
||||
const struct httpd_cgi_call **f;
|
||||
|
||||
/* Find the matching name in the table, return the function. */
|
||||
for(f = calls; *f != NULL; ++f) {
|
||||
if(strncmp((*f)->name, name, strlen((*f)->name)) == 0) {
|
||||
return (*f)->function;
|
||||
}
|
||||
}
|
||||
return nullfunction;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned short
|
||||
generate_file_stats(void *arg)
|
||||
{
|
||||
char *f = (char *)arg;
|
||||
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE, "%5u", httpd_fs_count(f));
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static
|
||||
PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static const char closed[] = /* "CLOSED",*/
|
||||
{0x43, 0x4c, 0x4f, 0x53, 0x45, 0x44, 0};
|
||||
static const char syn_rcvd[] = /* "SYN-RCVD",*/
|
||||
{0x53, 0x59, 0x4e, 0x2d, 0x52, 0x43, 0x56,
|
||||
0x44, 0};
|
||||
static const char syn_sent[] = /* "SYN-SENT",*/
|
||||
{0x53, 0x59, 0x4e, 0x2d, 0x53, 0x45, 0x4e,
|
||||
0x54, 0};
|
||||
static const char established[] = /* "ESTABLISHED",*/
|
||||
{0x45, 0x53, 0x54, 0x41, 0x42, 0x4c, 0x49, 0x53, 0x48,
|
||||
0x45, 0x44, 0};
|
||||
static const char fin_wait_1[] = /* "FIN-WAIT-1",*/
|
||||
{0x46, 0x49, 0x4e, 0x2d, 0x57, 0x41, 0x49,
|
||||
0x54, 0x2d, 0x31, 0};
|
||||
static const char fin_wait_2[] = /* "FIN-WAIT-2",*/
|
||||
{0x46, 0x49, 0x4e, 0x2d, 0x57, 0x41, 0x49,
|
||||
0x54, 0x2d, 0x32, 0};
|
||||
static const char closing[] = /* "CLOSING",*/
|
||||
{0x43, 0x4c, 0x4f, 0x53, 0x49,
|
||||
0x4e, 0x47, 0};
|
||||
static const char time_wait[] = /* "TIME-WAIT,"*/
|
||||
{0x54, 0x49, 0x4d, 0x45, 0x2d, 0x57, 0x41,
|
||||
0x49, 0x54, 0};
|
||||
static const char last_ack[] = /* "LAST-ACK"*/
|
||||
{0x4c, 0x41, 0x53, 0x54, 0x2d, 0x41, 0x43,
|
||||
0x4b, 0};
|
||||
|
||||
static const char *states[] = {
|
||||
closed,
|
||||
syn_rcvd,
|
||||
syn_sent,
|
||||
established,
|
||||
fin_wait_1,
|
||||
fin_wait_2,
|
||||
closing,
|
||||
time_wait,
|
||||
last_ack};
|
||||
|
||||
|
||||
static unsigned short
|
||||
generate_tcp_stats(void *arg)
|
||||
{
|
||||
struct uip_conn *conn;
|
||||
struct httpd_state *s = (struct httpd_state *)arg;
|
||||
|
||||
conn = &uip_conns[s->count];
|
||||
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
|
||||
"<tr><td>%d</td><td>%u.%u.%u.%u:%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr>\r\n",
|
||||
htons(conn->lport),
|
||||
htons(conn->ripaddr[0]) >> 8,
|
||||
htons(conn->ripaddr[0]) & 0xff,
|
||||
htons(conn->ripaddr[1]) >> 8,
|
||||
htons(conn->ripaddr[1]) & 0xff,
|
||||
htons(conn->rport),
|
||||
states[conn->tcpstateflags & UIP_TS_MASK],
|
||||
conn->nrtx,
|
||||
conn->timer,
|
||||
(uip_outstanding(conn))? '*':' ',
|
||||
(uip_stopped(conn))? '!':' ');
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static
|
||||
PT_THREAD(tcp_stats(struct httpd_state *s, char *ptr))
|
||||
{
|
||||
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
for(s->count = 0; s->count < UIP_CONNS; ++s->count) {
|
||||
if((uip_conns[s->count].tcpstateflags & UIP_TS_MASK) != UIP_CLOSED) {
|
||||
PSOCK_GENERATOR_SEND(&s->sout, generate_tcp_stats, s);
|
||||
}
|
||||
}
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static unsigned short
|
||||
generate_net_stats(void *arg)
|
||||
{
|
||||
struct httpd_state *s = (struct httpd_state *)arg;
|
||||
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
|
||||
"%5u\n", ((uip_stats_t *)&uip_stat)[s->count]);
|
||||
}
|
||||
|
||||
static
|
||||
PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
#if UIP_STATISTICS
|
||||
|
||||
for(s->count = 0; s->count < sizeof(uip_stat) / sizeof(uip_stats_t);
|
||||
++s->count) {
|
||||
PSOCK_GENERATOR_SEND(&s->sout, generate_net_stats, s);
|
||||
}
|
||||
|
||||
#endif /* UIP_STATISTICS */
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
extern void vTaskList( signed char *pcWriteBuffer );
|
||||
static char cCountBuf[ 32 ];
|
||||
long lRefreshCount = 0;
|
||||
static unsigned short
|
||||
generate_rtos_stats(void *arg)
|
||||
{
|
||||
lRefreshCount++;
|
||||
sprintf( cCountBuf, "<p><br>Refresh count = %ld", lRefreshCount );
|
||||
vTaskList( uip_appdata );
|
||||
strcat( uip_appdata, cCountBuf );
|
||||
|
||||
return strlen( uip_appdata );
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
static
|
||||
PT_THREAD(rtos_stats(struct httpd_state *s, char *ptr))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
char *pcStatus;
|
||||
unsigned long ulString;
|
||||
extern unsigned long uxParTextGetLED( unsigned long uxLED );
|
||||
|
||||
static unsigned short generate_io_state( void *arg )
|
||||
{
|
||||
if( uxParTestGetLED() )
|
||||
{
|
||||
pcStatus = "checked";
|
||||
}
|
||||
else
|
||||
{
|
||||
pcStatus = "";
|
||||
}
|
||||
|
||||
sprintf( uip_appdata,
|
||||
"<input type=\"checkbox\" name=\"LED0\" value=\"1\" %s>LED DS4,"\
|
||||
"<p>",
|
||||
pcStatus );
|
||||
|
||||
return strlen( uip_appdata );
|
||||
}
|
||||
|
||||
static PT_THREAD(led_io(struct httpd_state *s, char *ptr))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
PSOCK_GENERATOR_SEND(&s->sout, generate_io_state, NULL);
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
|
||||
/** @} */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
/**
|
||||
* \addtogroup httpd
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Web server script interface header file
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001, Adam Dunkels.
|
||||
* 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 uIP TCP/IP stack.
|
||||
*
|
||||
* $Id: httpd-cgi.h,v 1.2 2006/06/11 21:46:38 adam Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __HTTPD_CGI_H__
|
||||
#define __HTTPD_CGI_H__
|
||||
|
||||
#include "psock.h"
|
||||
#include "httpd.h"
|
||||
|
||||
typedef PT_THREAD((* httpd_cgifunction)(struct httpd_state *, char *));
|
||||
|
||||
httpd_cgifunction httpd_cgi(char *name);
|
||||
|
||||
struct httpd_cgi_call {
|
||||
const char *name;
|
||||
const httpd_cgifunction function;
|
||||
};
|
||||
|
||||
/**
|
||||
* \brief HTTPD CGI function declaration
|
||||
* \param name The C variable name of the function
|
||||
* \param str The string name of the function, used in the script file
|
||||
* \param function A pointer to the function that implements it
|
||||
*
|
||||
* This macro is used for declaring a HTTPD CGI
|
||||
* function. This function is then added to the list of
|
||||
* HTTPD CGI functions with the httpd_cgi_add() function.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define HTTPD_CGI_CALL(name, str, function) \
|
||||
static PT_THREAD(function(struct httpd_state *, char *)); \
|
||||
static const struct httpd_cgi_call name = {str, function}
|
||||
|
||||
void httpd_cgi_init(void);
|
||||
#endif /* __HTTPD_CGI_H__ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,132 @@
|
|||
/*
|
||||
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
|
||||
*
|
||||
* $Id: httpd-fs.c,v 1.1 2006/06/07 09:13:08 adam Exp $
|
||||
*/
|
||||
|
||||
#include "httpd.h"
|
||||
#include "httpd-fs.h"
|
||||
#include "httpd-fsdata.h"
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif /* NULL */
|
||||
|
||||
#include "httpd-fsdata.c"
|
||||
|
||||
#if HTTPD_FS_STATISTICS
|
||||
static u16_t count[HTTPD_FS_NUMFILES];
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
static u8_t
|
||||
httpd_fs_strcmp(const char *str1, const char *str2)
|
||||
{
|
||||
u8_t i;
|
||||
i = 0;
|
||||
loop:
|
||||
|
||||
if(str2[i] == 0 ||
|
||||
str1[i] == '\r' ||
|
||||
str1[i] == '\n') {
|
||||
return 0;
|
||||
}
|
||||
|
||||
if(str1[i] != str2[i]) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
++i;
|
||||
goto loop;
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
int
|
||||
httpd_fs_open(const char *name, struct httpd_fs_file *file)
|
||||
{
|
||||
#if HTTPD_FS_STATISTICS
|
||||
u16_t i = 0;
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
struct httpd_fsdata_file_noconst *f;
|
||||
|
||||
for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT;
|
||||
f != NULL;
|
||||
f = (struct httpd_fsdata_file_noconst *)f->next) {
|
||||
|
||||
if(httpd_fs_strcmp(name, f->name) == 0) {
|
||||
file->data = f->data;
|
||||
file->len = f->len;
|
||||
#if HTTPD_FS_STATISTICS
|
||||
++count[i];
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
return 1;
|
||||
}
|
||||
#if HTTPD_FS_STATISTICS
|
||||
++i;
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
void
|
||||
httpd_fs_init(void)
|
||||
{
|
||||
#if HTTPD_FS_STATISTICS
|
||||
u16_t i;
|
||||
for(i = 0; i < HTTPD_FS_NUMFILES; i++) {
|
||||
count[i] = 0;
|
||||
}
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
#if HTTPD_FS_STATISTICS
|
||||
u16_t httpd_fs_count
|
||||
(char *name)
|
||||
{
|
||||
struct httpd_fsdata_file_noconst *f;
|
||||
u16_t i;
|
||||
|
||||
i = 0;
|
||||
for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT;
|
||||
f != NULL;
|
||||
f = (struct httpd_fsdata_file_noconst *)f->next) {
|
||||
|
||||
if(httpd_fs_strcmp(name, f->name) == 0) {
|
||||
return count[i];
|
||||
}
|
||||
++i;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
|
||||
*
|
||||
* $Id: httpd-fs.h,v 1.1 2006/06/07 09:13:08 adam Exp $
|
||||
*/
|
||||
#ifndef __HTTPD_FS_H__
|
||||
#define __HTTPD_FS_H__
|
||||
|
||||
#define HTTPD_FS_STATISTICS 1
|
||||
|
||||
struct httpd_fs_file {
|
||||
char *data;
|
||||
int len;
|
||||
};
|
||||
|
||||
/* file must be allocated by caller and will be filled in
|
||||
by the function. */
|
||||
int httpd_fs_open(const char *name, struct httpd_fs_file *file);
|
||||
|
||||
#ifdef HTTPD_FS_STATISTICS
|
||||
#if HTTPD_FS_STATISTICS == 1
|
||||
u16_t httpd_fs_count(char *name);
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
|
||||
void httpd_fs_init(void);
|
||||
|
||||
#endif /* __HTTPD_FS_H__ */
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
<html>
|
||||
<body bgcolor="white">
|
||||
<center>
|
||||
<h1>404 - file not found</h1>
|
||||
<h3>Go <a href="/">here</a> instead.</h3>
|
||||
</center>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
<!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'",100)"bgcolor="#CCCCff">
|
||||
<font face="arial">
|
||||
Loading index.shtml. Click <a href="index.shtml">here</a> if not automatically redirected.
|
||||
</font>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
<!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)"bgcolor="#CCCCff">
|
||||
<font face="arial">
|
||||
<a href="index.shtml">RTOS 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.org Homepage</a> <b>|</b> <a href="io.shtml">IO</a>
|
||||
<br><p>
|
||||
<hr>
|
||||
<br><p>
|
||||
<h2>Task statistics</h2>
|
||||
Page will refresh evey 2 seconds.<p>
|
||||
<font face="courier"><pre>Task State Priority Stack #<br>************************************************<br>
|
||||
%! rtos-stats
|
||||
</pre></font>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
<!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 bgcolor="#CCCCff">
|
||||
<font face="arial">
|
||||
<a href="index.shtml">RTOS 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.org Homepage</a> <b>|</b> <a href="io.shtml">IO</a>
|
||||
<br><p>
|
||||
<hr>
|
||||
<b>LED IO</b><br>
|
||||
|
||||
<p>
|
||||
|
||||
Use the check box to set the LED state, then click "Update IO" to send the new state to the microcontroller.
|
||||
|
||||
|
||||
<p>
|
||||
<form name="aForm" action="/io.shtml" method="get">
|
||||
%! led-io
|
||||
<p>
|
||||
<input type="submit" value="Update IO">
|
||||
</form>
|
||||
<br><p>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
<!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 bgcolor="#CCCCff">
|
||||
<font face="arial">
|
||||
<a href="index.shtml">RTOS 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.org Homepage</a> <b>|</b> <a href="io.shtml">IO</a>
|
||||
<br><p>
|
||||
<hr>
|
||||
<br><p>
|
||||
<h2>Network statistics</h2>
|
||||
<table width="300" border="0">
|
||||
<tr><td align="left"><font face="courier"><pre>
|
||||
IP Packets dropped
|
||||
Packets received
|
||||
Packets sent
|
||||
IP errors IP version/header length
|
||||
IP length, high byte
|
||||
IP length, low byte
|
||||
IP fragments
|
||||
Header checksum
|
||||
Wrong protocol
|
||||
ICMP Packets dropped
|
||||
Packets received
|
||||
Packets sent
|
||||
Type errors
|
||||
TCP Packets dropped
|
||||
Packets received
|
||||
Packets sent
|
||||
Checksum errors
|
||||
Data packets without ACKs
|
||||
Resets
|
||||
Retransmissions
|
||||
No connection avaliable
|
||||
Connection attempts to closed ports
|
||||
</pre></font></td><td><pre>%! net-stats
|
||||
</pre></table>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
<!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 bgcolor="#CCCCff">
|
||||
<font face="arial">
|
||||
<a href="index.shtml">RTOS 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.org Homepage</a> <b>|</b> <a href="io.shtml">IO</a>
|
||||
<br><p>
|
||||
<hr>
|
||||
<br>
|
||||
<h2>Network connections</h2>
|
||||
<p>
|
||||
<table>
|
||||
<tr><th>Local</th><th>Remote</th><th>State</th><th>Retransmissions</th><th>Timer</th><th>Flags</th></tr>
|
||||
%! tcp-connections
|
||||
</pre></font>
|
||||
</font>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
|
|
@ -0,0 +1,468 @@
|
|||
static const unsigned char data_404_html[] = {
|
||||
/* /404.html */
|
||||
0x2f, 0x34, 0x30, 0x34, 0x2e, 0x68, 0x74, 0x6d, 0x6c, 0,
|
||||
0x3c, 0x68, 0x74, 0x6d, 0x6c, 0x3e, 0xd, 0xa, 0x20, 0x20,
|
||||
0x3c, 0x62, 0x6f, 0x64, 0x79, 0x20, 0x62, 0x67, 0x63, 0x6f,
|
||||
0x6c, 0x6f, 0x72, 0x3d, 0x22, 0x77, 0x68, 0x69, 0x74, 0x65,
|
||||
0x22, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x20, 0x20, 0x3c, 0x63,
|
||||
0x65, 0x6e, 0x74, 0x65, 0x72, 0x3e, 0xd, 0xa, 0x20, 0x20,
|
||||
0x20, 0x20, 0x20, 0x20, 0x3c, 0x68, 0x31, 0x3e, 0x34, 0x30,
|
||||
0x34, 0x20, 0x2d, 0x20, 0x66, 0x69, 0x6c, 0x65, 0x20, 0x6e,
|
||||
0x6f, 0x74, 0x20, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x3c, 0x2f,
|
||||
0x68, 0x31, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x20, 0x20, 0x20,
|
||||
0x20, 0x3c, 0x68, 0x33, 0x3e, 0x47, 0x6f, 0x20, 0x3c, 0x61,
|
||||
0x20, 0x68, 0x72, 0x65, 0x66, 0x3d, 0x22, 0x2f, 0x22, 0x3e,
|
||||
0x68, 0x65, 0x72, 0x65, 0x3c, 0x2f, 0x61, 0x3e, 0x20, 0x69,
|
||||
0x6e, 0x73, 0x74, 0x65, 0x61, 0x64, 0x2e, 0x3c, 0x2f, 0x68,
|
||||
0x33, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x20, 0x20, 0x3c, 0x2f,
|
||||
0x63, 0x65, 0x6e, 0x74, 0x65, 0x72, 0x3e, 0xd, 0xa, 0x20,
|
||||
0x20, 0x3c, 0x2f, 0x62, 0x6f, 0x64, 0x79, 0x3e, 0xd, 0xa,
|
||||
0x3c, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0x3e, 0};
|
||||
|
||||
static const unsigned char data_index_html[] = {
|
||||
/* /index.html */
|
||||
0x2f, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x68, 0x74, 0x6d, 0x6c, 0,
|
||||
0x3c, 0x21, 0x44, 0x4f, 0x43, 0x54, 0x59, 0x50, 0x45, 0x20,
|
||||
0x48, 0x54, 0x4d, 0x4c, 0x20, 0x50, 0x55, 0x42, 0x4c, 0x49,
|
||||
0x43, 0x20, 0x22, 0x2d, 0x2f, 0x2f, 0x57, 0x33, 0x43, 0x2f,
|
||||
0x2f, 0x44, 0x54, 0x44, 0x20, 0x48, 0x54, 0x4d, 0x4c, 0x20,
|
||||
0x34, 0x2e, 0x30, 0x31, 0x20, 0x54, 0x72, 0x61, 0x6e, 0x73,
|
||||
0x69, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x2f, 0x2f, 0x45,
|
||||
0x4e, 0x22, 0x20, 0x22, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,
|
||||
0x2f, 0x77, 0x77, 0x77, 0x2e, 0x77, 0x33, 0x2e, 0x6f, 0x72,
|
||||
0x67, 0x2f, 0x54, 0x52, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0x34,
|
||||
0x2f, 0x6c, 0x6f, 0x6f, 0x73, 0x65, 0x2e, 0x64, 0x74, 0x64,
|
||||
0x22, 0x3e, 0xd, 0xa, 0x3c, 0x68, 0x74, 0x6d, 0x6c, 0x3e,
|
||||
0xd, 0xa, 0x20, 0x20, 0x3c, 0x68, 0x65, 0x61, 0x64, 0x3e,
|
||||
0xd, 0xa, 0x20, 0x20, 0x20, 0x20, 0x3c, 0x74, 0x69, 0x74,
|
||||
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|
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|
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|
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|
||||
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|
||||
0xd, 0xa, 0};
|
||||
|
||||
static const unsigned char data_tcp_shtml[] = {
|
||||
/* /tcp.shtml */
|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
0x68, 0x3e, 0x3c, 0x2f, 0x74, 0x72, 0x3e, 0xd, 0xa, 0x25,
|
||||
0x21, 0x20, 0x74, 0x63, 0x70, 0x2d, 0x63, 0x6f, 0x6e, 0x6e,
|
||||
0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0xd, 0xa, 0x3c,
|
||||
0x2f, 0x70, 0x72, 0x65, 0x3e, 0x3c, 0x2f, 0x66, 0x6f, 0x6e,
|
||||
0x74, 0x3e, 0xd, 0xa, 0x3c, 0x2f, 0x66, 0x6f, 0x6e, 0x74,
|
||||
0x3e, 0xd, 0xa, 0x3c, 0x2f, 0x62, 0x6f, 0x64, 0x79, 0x3e,
|
||||
0xd, 0xa, 0x3c, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0x3e, 0xd,
|
||||
0xa, 0xd, 0xa, 0};
|
||||
|
||||
const struct httpd_fsdata_file file_404_html[] = {{NULL, data_404_html, data_404_html + 10, sizeof(data_404_html) - 10}};
|
||||
|
||||
const struct httpd_fsdata_file file_index_html[] = {{file_404_html, data_index_html, data_index_html + 12, sizeof(data_index_html) - 12}};
|
||||
|
||||
const struct httpd_fsdata_file file_index_shtml[] = {{file_index_html, data_index_shtml, data_index_shtml + 13, sizeof(data_index_shtml) - 13}};
|
||||
|
||||
const struct httpd_fsdata_file file_io_shtml[] = {{file_index_shtml, data_io_shtml, data_io_shtml + 10, sizeof(data_io_shtml) - 10}};
|
||||
|
||||
const struct httpd_fsdata_file file_stats_shtml[] = {{file_io_shtml, data_stats_shtml, data_stats_shtml + 13, sizeof(data_stats_shtml) - 13}};
|
||||
|
||||
const struct httpd_fsdata_file file_tcp_shtml[] = {{file_stats_shtml, data_tcp_shtml, data_tcp_shtml + 11, sizeof(data_tcp_shtml) - 11}};
|
||||
|
||||
#define HTTPD_FS_ROOT file_tcp_shtml
|
||||
|
||||
#define HTTPD_FS_NUMFILES 6
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
/*
|
||||
* Copyright (c) 2001, 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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>
|
||||
*
|
||||
* $Id: httpd-fsdata.h,v 1.1 2006/06/07 09:13:08 adam Exp $
|
||||
*/
|
||||
#ifndef __HTTPD_FSDATA_H__
|
||||
#define __HTTPD_FSDATA_H__
|
||||
|
||||
#include "uip.h"
|
||||
|
||||
struct httpd_fsdata_file {
|
||||
const struct httpd_fsdata_file *next;
|
||||
const char *name;
|
||||
const char *data;
|
||||
const int len;
|
||||
#ifdef HTTPD_FS_STATISTICS
|
||||
#if HTTPD_FS_STATISTICS == 1
|
||||
u16_t count;
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
};
|
||||
|
||||
struct httpd_fsdata_file_noconst {
|
||||
struct httpd_fsdata_file *next;
|
||||
char *name;
|
||||
char *data;
|
||||
int len;
|
||||
#ifdef HTTPD_FS_STATISTICS
|
||||
#if HTTPD_FS_STATISTICS == 1
|
||||
u16_t count;
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
#endif /* HTTPD_FS_STATISTICS */
|
||||
};
|
||||
|
||||
#endif /* __HTTPD_FSDATA_H__ */
|
||||
|
|
@ -0,0 +1,413 @@
|
|||
/*$T httpd.c GC 1.138 11/17/07 13:10:22 */
|
||||
|
||||
/*
|
||||
* \addtogroup apps @{ £
|
||||
* \defgroup httpd Web server @{ The uIP web server is a very simplistic
|
||||
* implementation of an HTTP server. It can serve web pages and files from a
|
||||
* read-only ROM filesystem, and provides a very small scripting language. £
|
||||
* \file Web server \author Adam Dunkels <adam@sics.se> £
|
||||
* Copyright (c) 2004, Adam Dunkels. 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.
|
||||
* Neither the name of the Institute nor the names of its contributors may be used
|
||||
* to endorse or promote products derived from this software without specific
|
||||
* prior written permission. THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND
|
||||
* CONTRIBUTORS ``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 INSTITUTE OR
|
||||
* CONTRIBUTORS 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 uIP TCP/IP stack. Author: Adam Dunkels
|
||||
* <adam@sics.se> $Id: httpd.c,v 1.2 2006/06/11 21:46:38 adam Exp $
|
||||
*/
|
||||
#include "uip.h"
|
||||
#include "httpd.h"
|
||||
#include "httpd-fs.h"
|
||||
#include "httpd-cgi.h"
|
||||
#include "http-strings.h"
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#define STATE_WAITING 0
|
||||
#define STATE_OUTPUT 1
|
||||
|
||||
#define ISO_nl 0x0a
|
||||
#define ISO_space 0x20
|
||||
#define ISO_bang 0x21
|
||||
#define ISO_percent 0x25
|
||||
#define ISO_period 0x2e
|
||||
#define ISO_slash 0x2f
|
||||
#define ISO_colon 0x3a
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static unsigned short generate_part_of_file(void *state)
|
||||
{
|
||||
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
|
||||
struct httpd_state *s = (struct httpd_state *) state;
|
||||
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
|
||||
|
||||
if(s->file.len > uip_mss())
|
||||
{
|
||||
s->len = uip_mss();
|
||||
}
|
||||
else
|
||||
{
|
||||
s->len = s->file.len;
|
||||
}
|
||||
|
||||
memcpy(uip_appdata, s->file.data, s->len);
|
||||
|
||||
return s->len;
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static PT_THREAD(send_file (struct httpd_state *s))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
do
|
||||
{
|
||||
PSOCK_GENERATOR_SEND(&s->sout, generate_part_of_file, s);
|
||||
s->file.len -= s->len;
|
||||
s->file.data += s->len;
|
||||
} while(s->file.len > 0);
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static PT_THREAD(send_part_of_file (struct httpd_state *s))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
PSOCK_SEND(&s->sout, s->file.data, s->len);
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static void next_scriptstate(struct httpd_state *s)
|
||||
{
|
||||
/*~~~~~~~*/
|
||||
char *p;
|
||||
/*~~~~~~~*/
|
||||
|
||||
p = strchr(s->scriptptr, ISO_nl) + 1;
|
||||
s->scriptlen -= (unsigned short) (p - s->scriptptr);
|
||||
s->scriptptr = p;
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static PT_THREAD(handle_script (struct httpd_state *s))
|
||||
{
|
||||
/*~~~~~~~~~*/
|
||||
char *ptr;
|
||||
/*~~~~~~~~~*/
|
||||
|
||||
PT_BEGIN(&s->scriptpt);
|
||||
|
||||
while(s->file.len > 0)
|
||||
{
|
||||
/* Check if we should start executing a script. */
|
||||
if(*s->file.data == ISO_percent && *(s->file.data + 1) == ISO_bang)
|
||||
{
|
||||
s->scriptptr = s->file.data + 3;
|
||||
s->scriptlen = s->file.len - 3;
|
||||
if(*(s->scriptptr - 1) == ISO_colon)
|
||||
{
|
||||
httpd_fs_open(s->scriptptr + 1, &s->file);
|
||||
PT_WAIT_THREAD(&s->scriptpt, send_file(s));
|
||||
}
|
||||
else
|
||||
{
|
||||
PT_WAIT_THREAD(&s->scriptpt, httpd_cgi(s->scriptptr) (s, s->scriptptr));
|
||||
}
|
||||
|
||||
next_scriptstate(s);
|
||||
|
||||
/*
|
||||
* The script is over, so we reset the pointers and continue sending the rest of
|
||||
* the file.
|
||||
*/
|
||||
s->file.data = s->scriptptr;
|
||||
s->file.len = s->scriptlen;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* See if we find the start of script marker in the block of HTML to be sent. */
|
||||
if(s->file.len > uip_mss())
|
||||
{
|
||||
s->len = uip_mss();
|
||||
}
|
||||
else
|
||||
{
|
||||
s->len = s->file.len;
|
||||
}
|
||||
|
||||
if(*s->file.data == ISO_percent)
|
||||
{
|
||||
ptr = strchr(s->file.data + 1, ISO_percent);
|
||||
}
|
||||
else
|
||||
{
|
||||
ptr = strchr(s->file.data, ISO_percent);
|
||||
}
|
||||
|
||||
if(ptr != NULL && ptr != s->file.data)
|
||||
{
|
||||
s->len = (int) (ptr - s->file.data);
|
||||
if(s->len >= uip_mss())
|
||||
{
|
||||
s->len = uip_mss();
|
||||
}
|
||||
}
|
||||
|
||||
PT_WAIT_THREAD(&s->scriptpt, send_part_of_file(s));
|
||||
s->file.data += s->len;
|
||||
s->file.len -= s->len;
|
||||
}
|
||||
}
|
||||
|
||||
PT_END(&s->scriptpt);
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static PT_THREAD(send_headers (struct httpd_state *s, const char *statushdr))
|
||||
{
|
||||
/*~~~~~~~~~*/
|
||||
char *ptr;
|
||||
/*~~~~~~~~~*/
|
||||
|
||||
PSOCK_BEGIN(&s->sout);
|
||||
|
||||
PSOCK_SEND_STR(&s->sout, statushdr);
|
||||
|
||||
ptr = strrchr(s->filename, ISO_period);
|
||||
if(ptr == NULL)
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_binary);
|
||||
}
|
||||
else if(strncmp(http_html, ptr, 5) == 0 || strncmp(http_shtml, ptr, 6) == 0)
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_html);
|
||||
}
|
||||
else if(strncmp(http_css, ptr, 4) == 0)
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_css);
|
||||
}
|
||||
else if(strncmp(http_png, ptr, 4) == 0)
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_png);
|
||||
}
|
||||
else if(strncmp(http_gif, ptr, 4) == 0)
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_gif);
|
||||
}
|
||||
else if(strncmp(http_jpg, ptr, 4) == 0)
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_jpg);
|
||||
}
|
||||
else
|
||||
{
|
||||
PSOCK_SEND_STR(&s->sout, http_content_type_plain);
|
||||
}
|
||||
|
||||
PSOCK_END(&s->sout);
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static PT_THREAD(handle_output (struct httpd_state *s))
|
||||
{
|
||||
/*~~~~~~~~~*/
|
||||
char *ptr;
|
||||
/*~~~~~~~~~*/
|
||||
|
||||
PT_BEGIN(&s->outputpt);
|
||||
|
||||
if(!httpd_fs_open(s->filename, &s->file))
|
||||
{
|
||||
httpd_fs_open(http_404_html, &s->file);
|
||||
strcpy(s->filename, http_404_html);
|
||||
PT_WAIT_THREAD(&s->outputpt, send_headers(s, http_header_404));
|
||||
PT_WAIT_THREAD(&s->outputpt, send_file(s));
|
||||
}
|
||||
else
|
||||
{
|
||||
PT_WAIT_THREAD(&s->outputpt, send_headers(s, http_header_200));
|
||||
ptr = strchr(s->filename, ISO_period);
|
||||
if(ptr != NULL && strncmp(ptr, http_shtml, 6) == 0)
|
||||
{
|
||||
vProcessInput( s->filename );
|
||||
PT_INIT(&s->scriptpt);
|
||||
PT_WAIT_THREAD(&s->outputpt, handle_script(s));
|
||||
}
|
||||
else
|
||||
{
|
||||
PT_WAIT_THREAD(&s->outputpt, send_file(s));
|
||||
}
|
||||
}
|
||||
|
||||
PSOCK_CLOSE(&s->sout);
|
||||
PT_END(&s->outputpt);
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static PT_THREAD(handle_input (struct httpd_state *s))
|
||||
{
|
||||
PSOCK_BEGIN(&s->sin);
|
||||
|
||||
PSOCK_READTO(&s->sin, ISO_space);
|
||||
|
||||
if(strncmp(s->inputbuf, http_get, 4) != 0)
|
||||
{
|
||||
PSOCK_CLOSE_EXIT(&s->sin);
|
||||
}
|
||||
|
||||
PSOCK_READTO(&s->sin, ISO_space);
|
||||
|
||||
if(s->inputbuf[0] != ISO_slash)
|
||||
{
|
||||
PSOCK_CLOSE_EXIT(&s->sin);
|
||||
}
|
||||
|
||||
if(s->inputbuf[1] == ISO_space)
|
||||
{
|
||||
strncpy(s->filename, http_index_html, sizeof(s->filename));
|
||||
}
|
||||
else
|
||||
{
|
||||
s->inputbuf[PSOCK_DATALEN(&s->sin) - 1] = 0;
|
||||
|
||||
/* Process any form input being sent to the server. */
|
||||
{
|
||||
/*
|
||||
* extern void vApplicationProcessFormInput( char *pcInputString, long
|
||||
* xInputLength ); £
|
||||
* vApplicationProcessFormInput( s->inputbuf, PSOCK_DATALEN(&s->sin) );
|
||||
*/
|
||||
}
|
||||
|
||||
strncpy(s->filename, &s->inputbuf[0], sizeof(s->filename));
|
||||
}
|
||||
|
||||
/* httpd_log_file(uip_conn->ripaddr, s->filename); */
|
||||
s->state = STATE_OUTPUT;
|
||||
|
||||
while(1)
|
||||
{
|
||||
PSOCK_READTO(&s->sin, ISO_nl);
|
||||
|
||||
if(strncmp(s->inputbuf, http_referer, 8) == 0)
|
||||
{
|
||||
s->inputbuf[PSOCK_DATALEN(&s->sin) - 2] = 0;
|
||||
|
||||
/* httpd_log(&s->inputbuf[9]); */
|
||||
}
|
||||
}
|
||||
|
||||
PSOCK_END(&s->sin);
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
static void handle_connection(struct httpd_state *s)
|
||||
{
|
||||
handle_input(s);
|
||||
if(s->state == STATE_OUTPUT)
|
||||
{
|
||||
handle_output(s);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
=======================================================================================================================
|
||||
*/
|
||||
void httpd_appcall(void)
|
||||
{
|
||||
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
|
||||
struct httpd_state *s = (struct httpd_state *) &(uip_conn->appstate);
|
||||
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
|
||||
|
||||
if(uip_closed() || uip_aborted() || uip_timedout())
|
||||
{
|
||||
}
|
||||
else if(uip_connected())
|
||||
{
|
||||
PSOCK_INIT(&s->sin, s->inputbuf, sizeof(s->inputbuf) - 1);
|
||||
PSOCK_INIT(&s->sout, s->inputbuf, sizeof(s->inputbuf) - 1);
|
||||
PT_INIT(&s->outputpt);
|
||||
s->state = STATE_WAITING;
|
||||
|
||||
/* timer_set(&s->timer, CLOCK_SECOND * 100); */
|
||||
s->timer = 0;
|
||||
handle_connection(s);
|
||||
}
|
||||
else if(s != NULL)
|
||||
{
|
||||
if(uip_poll())
|
||||
{
|
||||
++s->timer;
|
||||
if(s->timer >= 20)
|
||||
{
|
||||
uip_abort();
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
s->timer = 0;
|
||||
}
|
||||
|
||||
handle_connection(s);
|
||||
}
|
||||
else
|
||||
{
|
||||
uip_abort();
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
=======================================================================================================================
|
||||
\brief Initialize the web server This function initializes the web server and should be called at system boot-up.
|
||||
=======================================================================================================================
|
||||
*/
|
||||
void httpd_init(void)
|
||||
{
|
||||
uip_listen(HTONS(80));
|
||||
}
|
||||
|
||||
/* @} */
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
/*
|
||||
* Copyright (c) 2001-2005, Adam Dunkels.
|
||||
* 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 uIP TCP/IP stack.
|
||||
*
|
||||
* $Id: httpd.h,v 1.2 2006/06/11 21:46:38 adam Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __HTTPD_H__
|
||||
#define __HTTPD_H__
|
||||
|
||||
#include "psock.h"
|
||||
#include "httpd-fs.h"
|
||||
|
||||
struct httpd_state {
|
||||
unsigned char timer;
|
||||
struct psock sin, sout;
|
||||
struct pt outputpt, scriptpt;
|
||||
char inputbuf[50];
|
||||
char filename[20];
|
||||
char state;
|
||||
struct httpd_fs_file file;
|
||||
int len;
|
||||
char *scriptptr;
|
||||
int scriptlen;
|
||||
|
||||
unsigned short count;
|
||||
};
|
||||
|
||||
void httpd_init(void);
|
||||
void httpd_appcall(void);
|
||||
|
||||
void httpd_log(char *msg);
|
||||
void httpd_log_file(u16_t *requester, char *file);
|
||||
|
||||
#endif /* __HTTPD_H__ */
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
#!/usr/bin/perl
|
||||
|
||||
open(OUTPUT, "> httpd-fsdata.c");
|
||||
|
||||
chdir("httpd-fs");
|
||||
|
||||
opendir(DIR, ".");
|
||||
@files = grep { !/^\./ && !/(CVS|~)/ } readdir(DIR);
|
||||
closedir(DIR);
|
||||
|
||||
foreach $file (@files) {
|
||||
|
||||
if(-d $file && $file !~ /^\./) {
|
||||
print "Processing directory $file\n";
|
||||
opendir(DIR, $file);
|
||||
@newfiles = grep { !/^\./ && !/(CVS|~)/ } readdir(DIR);
|
||||
closedir(DIR);
|
||||
printf "Adding files @newfiles\n";
|
||||
@files = (@files, map { $_ = "$file/$_" } @newfiles);
|
||||
next;
|
||||
}
|
||||
}
|
||||
|
||||
foreach $file (@files) {
|
||||
if(-f $file) {
|
||||
|
||||
print "Adding file $file\n";
|
||||
|
||||
open(FILE, $file) || die "Could not open file $file\n";
|
||||
|
||||
$file =~ s-^-/-;
|
||||
$fvar = $file;
|
||||
$fvar =~ s-/-_-g;
|
||||
$fvar =~ s-\.-_-g;
|
||||
# for AVR, add PROGMEM here
|
||||
print(OUTPUT "static const unsigned char data".$fvar."[] = {\n");
|
||||
print(OUTPUT "\t/* $file */\n\t");
|
||||
for($j = 0; $j < length($file); $j++) {
|
||||
printf(OUTPUT "%#02x, ", unpack("C", substr($file, $j, 1)));
|
||||
}
|
||||
printf(OUTPUT "0,\n");
|
||||
|
||||
|
||||
$i = 0;
|
||||
while(read(FILE, $data, 1)) {
|
||||
if($i == 0) {
|
||||
print(OUTPUT "\t");
|
||||
}
|
||||
printf(OUTPUT "%#02x, ", unpack("C", $data));
|
||||
$i++;
|
||||
if($i == 10) {
|
||||
print(OUTPUT "\n");
|
||||
$i = 0;
|
||||
}
|
||||
}
|
||||
print(OUTPUT "0};\n\n");
|
||||
close(FILE);
|
||||
push(@fvars, $fvar);
|
||||
push(@pfiles, $file);
|
||||
}
|
||||
}
|
||||
|
||||
for($i = 0; $i < @fvars; $i++) {
|
||||
$file = $pfiles[$i];
|
||||
$fvar = $fvars[$i];
|
||||
|
||||
if($i == 0) {
|
||||
$prevfile = "NULL";
|
||||
} else {
|
||||
$prevfile = "file" . $fvars[$i - 1];
|
||||
}
|
||||
print(OUTPUT "const struct httpd_fsdata_file file".$fvar."[] = {{$prevfile, data$fvar, ");
|
||||
print(OUTPUT "data$fvar + ". (length($file) + 1) .", ");
|
||||
print(OUTPUT "sizeof(data$fvar) - ". (length($file) + 1) ."}};\n\n");
|
||||
}
|
||||
|
||||
print(OUTPUT "#define HTTPD_FS_ROOT file$fvars[$i - 1]\n\n");
|
||||
print(OUTPUT "#define HTTPD_FS_NUMFILES $i\n");
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
#!/usr/bin/perl
|
||||
|
||||
|
||||
sub stringify {
|
||||
my $name = shift(@_);
|
||||
open(OUTPUTC, "> $name.c");
|
||||
open(OUTPUTH, "> $name.h");
|
||||
|
||||
open(FILE, "$name");
|
||||
|
||||
while(<FILE>) {
|
||||
if(/(.+) "(.+)"/) {
|
||||
$var = $1;
|
||||
$data = $2;
|
||||
|
||||
$datan = $data;
|
||||
$datan =~ s/\\r/\r/g;
|
||||
$datan =~ s/\\n/\n/g;
|
||||
$datan =~ s/\\01/\01/g;
|
||||
$datan =~ s/\\0/\0/g;
|
||||
|
||||
printf(OUTPUTC "const char $var\[%d] = \n", length($datan) + 1);
|
||||
printf(OUTPUTC "/* \"$data\" */\n");
|
||||
printf(OUTPUTC "{");
|
||||
for($j = 0; $j < length($datan); $j++) {
|
||||
printf(OUTPUTC "%#02x, ", unpack("C", substr($datan, $j, 1)));
|
||||
}
|
||||
printf(OUTPUTC "};\n");
|
||||
|
||||
printf(OUTPUTH "extern const char $var\[%d];\n", length($datan) + 1);
|
||||
|
||||
}
|
||||
}
|
||||
close(OUTPUTC);
|
||||
close(OUTPUTH);
|
||||
}
|
||||
stringify("http-strings");
|
||||
|
||||
exit 0;
|
||||
|
||||
|
|
@ -0,0 +1,197 @@
|
|||
/*
|
||||
* Modified from an original work that is Copyright (c) 2001-2003, Adam Dunkels.
|
||||
* 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 uIP TCP/IP stack.
|
||||
*
|
||||
* $Id: main.c,v 1.10.2.4 2003/10/21 21:27:51 adam Exp $
|
||||
*
|
||||
*/
|
||||
|
||||
/* Standard includes. */
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
|
||||
/* Scheduler includes. */
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
#include "semphr.h"
|
||||
|
||||
/* uip includes. */
|
||||
#include "uip.h"
|
||||
#include "uip_arp.h"
|
||||
#include "httpd.h"
|
||||
#include "timer.h"
|
||||
#include "clock-arch.h"
|
||||
|
||||
/* Demo includes. */
|
||||
#include "SAM7_EMAC.h"
|
||||
#include "partest.h"
|
||||
|
||||
/* How long to wait before attempting to connect the MAC again. */
|
||||
#define uipINIT_WAIT ( 100 / portTICK_RATE_MS )
|
||||
|
||||
/* Shortcut to the header within the Rx buffer. */
|
||||
#define xHeader ((struct uip_eth_hdr *) &uip_buf[ 0 ])
|
||||
|
||||
/* The semaphore used by the ISR to wake the uIP task. */
|
||||
static xSemaphoreHandle xEMACSemaphore;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vuIP_Task( void *pvParameters )
|
||||
{
|
||||
portBASE_TYPE i;
|
||||
uip_ipaddr_t xIPAddr;
|
||||
struct timer periodic_timer, arp_timer;
|
||||
|
||||
/* Initialise the uIP stack. */
|
||||
timer_set( &periodic_timer, configTICK_RATE_HZ / 2 );
|
||||
timer_set( &arp_timer, configTICK_RATE_HZ * 10 );
|
||||
uip_init();
|
||||
uip_ipaddr( xIPAddr, uipIP_ADDR0, uipIP_ADDR1, uipIP_ADDR2, uipIP_ADDR3 );
|
||||
uip_sethostaddr( xIPAddr );
|
||||
httpd_init();
|
||||
|
||||
/* Initialise the MAC. */
|
||||
do
|
||||
{
|
||||
vTaskDelay( uipINIT_WAIT );
|
||||
xEMACSemaphore = xEMACInit();
|
||||
} while( xEMACSemaphore == NULL );
|
||||
|
||||
for( ;; )
|
||||
{
|
||||
/* Is there received data ready to be processed? */
|
||||
uip_len = ulEMACPoll();
|
||||
|
||||
if( uip_len > 0 )
|
||||
{
|
||||
/* Standard uIP loop taken from the uIP manual. */
|
||||
if( xHeader->type == htons( UIP_ETHTYPE_IP ) )
|
||||
{
|
||||
uip_arp_ipin();
|
||||
uip_input();
|
||||
|
||||
/* If the above function invocation resulted in data that
|
||||
should be sent out on the network, the global variable
|
||||
uip_len is set to a value > 0. */
|
||||
if( uip_len > 0 )
|
||||
{
|
||||
uip_arp_out();
|
||||
lEMACSend();
|
||||
}
|
||||
}
|
||||
else if( xHeader->type == htons( UIP_ETHTYPE_ARP ) )
|
||||
{
|
||||
uip_arp_arpin();
|
||||
|
||||
/* If the above function invocation resulted in data that
|
||||
should be sent out on the network, the global variable
|
||||
uip_len is set to a value > 0. */
|
||||
if( uip_len > 0 )
|
||||
{
|
||||
lEMACSend();
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( timer_expired( &periodic_timer ) )
|
||||
{
|
||||
timer_reset( &periodic_timer );
|
||||
for( i = 0; i < UIP_CONNS; i++ )
|
||||
{
|
||||
uip_periodic( i );
|
||||
|
||||
/* If the above function invocation resulted in data that
|
||||
should be sent out on the network, the global variable
|
||||
uip_len is set to a value > 0. */
|
||||
if( uip_len > 0 )
|
||||
{
|
||||
uip_arp_out();
|
||||
lEMACSend();
|
||||
}
|
||||
}
|
||||
|
||||
/* Call the ARP timer function every 10 seconds. */
|
||||
if( timer_expired( &arp_timer ) )
|
||||
{
|
||||
timer_reset( &arp_timer );
|
||||
uip_arp_timer();
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* We did not receive a packet, and there was no periodic
|
||||
processing to perform. Block for a fixed period. If a packet
|
||||
is received during this period we will be woken by the ISR
|
||||
giving us the Semaphore. */
|
||||
xSemaphoreTake( xEMACSemaphore, configTICK_RATE_HZ / 2 );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
|
||||
void clock_init(void)
|
||||
{
|
||||
/* This is done when the scheduler starts. */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
clock_time_t clock_time( void )
|
||||
{
|
||||
return xTaskGetTickCount();
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vProcessInput( char *pcInput )
|
||||
{
|
||||
char *c;
|
||||
|
||||
/* Turn the LED on or off depending on the checkbox status. */
|
||||
|
||||
c = strstr( pcInput, "?" );
|
||||
if( c )
|
||||
{
|
||||
if( strstr( c, "LED0=1" ) != NULL )
|
||||
{
|
||||
vParTestSetLED( 3, 0 );
|
||||
}
|
||||
else
|
||||
{
|
||||
vParTestSetLED( 3, 1 );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
/*
|
||||
FreeRTOS V7.1.1 - Copyright (C) 2012 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!
|
||||
|
||||
***************************************************************************
|
||||
* *
|
||||
* Having a problem? Start by reading the FAQ "My application does *
|
||||
* not run, what could be wrong? *
|
||||
* *
|
||||
* http://www.FreeRTOS.org/FAQHelp.html *
|
||||
* *
|
||||
***************************************************************************
|
||||
|
||||
|
||||
http://www.FreeRTOS.org - Documentation, training, latest information,
|
||||
license and contact details.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool.
|
||||
|
||||
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
|
||||
the code with commercial support, indemnification, and middleware, under
|
||||
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
|
||||
provide a safety engineered and independently SIL3 certified version under
|
||||
the SafeRTOS brand: http://www.SafeRTOS.com.
|
||||
*/
|
||||
|
||||
#ifndef UIP_TASK_H
|
||||
#define UIP_TASK_H
|
||||
|
||||
/* The task that handles all uIP data. */
|
||||
void vuIP_Task( void *pvParameters );
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,157 @@
|
|||
/**
|
||||
* \addtogroup uipopt
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* \name Project-specific configuration options
|
||||
* @{
|
||||
*
|
||||
* uIP has a number of configuration options that can be overridden
|
||||
* for each project. These are kept in a project-specific uip-conf.h
|
||||
* file and all configuration names have the prefix UIP_CONF.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2006, 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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 uIP TCP/IP stack
|
||||
*
|
||||
* $Id: uip-conf.h,v 1.6 2006/06/12 08:00:31 adam Exp $
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* An example uIP configuration file
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
*/
|
||||
|
||||
#ifndef __UIP_CONF_H__
|
||||
#define __UIP_CONF_H__
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/**
|
||||
* 8 bit datatype
|
||||
*
|
||||
* This typedef defines the 8-bit type used throughout uIP.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
typedef uint8_t u8_t;
|
||||
|
||||
/**
|
||||
* 16 bit datatype
|
||||
*
|
||||
* This typedef defines the 16-bit type used throughout uIP.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
typedef uint16_t u16_t;
|
||||
|
||||
/**
|
||||
* Statistics datatype
|
||||
*
|
||||
* This typedef defines the dataype used for keeping statistics in
|
||||
* uIP.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
typedef unsigned short uip_stats_t;
|
||||
|
||||
/**
|
||||
* Maximum number of TCP connections.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_MAX_CONNECTIONS 40
|
||||
|
||||
/**
|
||||
* Maximum number of listening TCP ports.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_MAX_LISTENPORTS 40
|
||||
|
||||
/**
|
||||
* uIP buffer size.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_BUFFER_SIZE 1480
|
||||
|
||||
/**
|
||||
* CPU byte order.
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_BYTE_ORDER LITTLE_ENDIAN
|
||||
|
||||
/**
|
||||
* Logging on or off
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_LOGGING 0
|
||||
|
||||
/**
|
||||
* UDP support on or off
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_UDP 0
|
||||
|
||||
/**
|
||||
* UDP checksums on or off
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_UDP_CHECKSUMS 1
|
||||
|
||||
/**
|
||||
* uIP statistics on or off
|
||||
*
|
||||
* \hideinitializer
|
||||
*/
|
||||
#define UIP_CONF_STATISTICS 1
|
||||
|
||||
/* Here we include the header file for the application(s) we use in
|
||||
our project. */
|
||||
/*#include "smtp.h"*/
|
||||
/*#include "hello-world.h"*/
|
||||
/*#include "telnetd.h"*/
|
||||
#include "webserver.h"
|
||||
/*#include "dhcpc.h"*/
|
||||
/*#include "resolv.h"*/
|
||||
/*#include "webclient.h"*/
|
||||
|
||||
#endif /* __UIP_CONF_H__ */
|
||||
|
||||
/** @} */
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
* Copyright (c) 2002, Adam Dunkels.
|
||||
* 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 uIP TCP/IP stack
|
||||
*
|
||||
* $Id: webserver.h,v 1.2 2006/06/11 21:46:38 adam Exp $
|
||||
*
|
||||
*/
|
||||
#ifndef __WEBSERVER_H__
|
||||
#define __WEBSERVER_H__
|
||||
|
||||
#include "httpd.h"
|
||||
|
||||
typedef struct httpd_state uip_tcp_appstate_t;
|
||||
/* UIP_APPCALL: the name of the application function. This function
|
||||
must return void and take no arguments (i.e., C type "void
|
||||
appfunc(void)"). */
|
||||
#ifndef UIP_APPCALL
|
||||
#define UIP_APPCALL httpd_appcall
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* __WEBSERVER_H__ */
|
||||
Loading…
Add table
Add a link
Reference in a new issue