len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-09-01 11:53:53 -04:00
Code Issues Projects Releases Packages Wiki Activity

New Eclipse demo added - working but not yet completed.

Browse source
This commit is contained in:
Richard Barry 2008-11-16 10:32:29 +00:00
parent 85701eb0b1
commit 59d108028b
130 changed files with 11062 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

655
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/FEC.c Normal file
View file

@ -0,0 +1,655 @@
/*
FreeRTOS.org V5.1.0 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
FreeRTOS.org is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FreeRTOS.org is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FreeRTOS.org; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
A special exception to the GPL can be applied should you wish to distribute
a combined work that includes FreeRTOS.org, without being obliged to provide
the source code for any proprietary components. See the licensing section
of http://www.FreeRTOS.org for full details of how and when the exception
can be applied.
***************************************************************************
See http://www.FreeRTOS.org for documentation, latest information, license
and contact details. Please ensure to read the configuration and relevant
port sections of the online documentation.
***************************************************************************
*/
/* Kernel includes. */
#include "FreeRTOS.h"
#include "semphr.h"
#include "task.h"
/* Demo includes. */
#include "fecbd.h"
#include "mii.h"
#include "eth_phy.h"
#include "eth.h"
/* uIP includes. */
#include "uip.h"
#include "uip_arp.h"
#define MCF_FEC_MSCR_MII_SPEED(x) (((x)&0x3F)<<0x1)
#define MCF_FEC_RCR_MAX_FL(x) (((x)&0x7FF)<<0x10)
/* Delay between polling the PHY to see if a link has been established. */
#define fecLINK_DELAY ( 500 / portTICK_RATE_MS )
/* Delay to wait for an MII access. */
#define fecMII_DELAY ( 10 / portTICK_RATE_MS )
#define fecMAX_POLLS ( 20 )
/* Delay between looking for incoming packets. In ideal world this would be
infinite. */
#define netifBLOCK_TIME_WAITING_FOR_INPUT fecLINK_DELAY
/* Constants used to delay while waiting for a tx descriptor to be free. */
#define fecMAX_TX_WAIT_ATTEMPTS 4
#define fecTX_BUFFER_WAIT ( 10 / portTICK_RATE_MS )
/*-----------------------------------------------------------*/
/* The semaphore used to wake the uIP task when data arrives. */
xSemaphoreHandle xFECSemaphore = NULL;
/* The buffer used by the uIP stack. In this case the pointer is used to
point to one of the Rx buffers. */
unsigned portCHAR *uip_buf;
/* The DMA descriptors. This is a char array to allow us to align it correctly. */
static unsigned portCHAR xFECTxDescriptors_unaligned[ ( configNUM_FEC_TX_BUFFERS * sizeof( FECBD ) ) + 16 ];
static unsigned portCHAR xFECRxDescriptors_unaligned[ ( configNUM_FEC_RX_BUFFERS * sizeof( FECBD ) ) + 16 ];
static FECBD *xFECTxDescriptors;
static FECBD *xFECRxDescriptors;
/* The DMA buffers. These are char arrays to allow them to be alligned correctly. */
static unsigned portCHAR ucFECRxBuffers[ ( configNUM_FEC_RX_BUFFERS * configFEC_BUFFER_SIZE ) + 16 ];
static unsigned portBASE_TYPE uxNextRxBuffer = 0, uxNextTxBuffer = 0, uxIndexToBufferOwner = 0;
/*-----------------------------------------------------------*/
static void prvEnableFECInterrupts( void );
/********************************************************************/
/*
* Write a value to a PHY's MII register.
*
* Parameters:
* ch FEC channel
* phy_addr Address of the PHY.
* reg_addr Address of the register in the PHY.
* data Data to be written to the PHY register.
*
* Return Values:
* 0 on failure
* 1 on success.
*
* Please refer to your PHY manual for registers and their meanings.
* mii_write() polls for the FEC's MII interrupt event and clears it.
* If after a suitable amount of time the event isn't triggered, a
* value of 0 is returned.
*/
static int fec_mii_write( int phy_addr, int reg_addr, int data )
{
int timeout, iReturn;
uint32 eimr;
/* Clear the MII interrupt bit */
MCF_FEC_EIR = MCF_FEC_EIR_MII;
/* Mask the MII interrupt */
eimr = MCF_FEC_EIMR;
MCF_FEC_EIMR &= ~MCF_FEC_EIMR_MII;
/* Write to the MII Management Frame Register to kick-off the MII write */
MCF_FEC_MMFR = MCF_FEC_MMFR_ST_01 | MCF_FEC_MMFR_OP_WRITE | MCF_FEC_MMFR_PA(phy_addr) | MCF_FEC_MMFR_RA(reg_addr) | MCF_FEC_MMFR_TA_10 | MCF_FEC_MMFR_DATA( data );
/* Poll for the MII interrupt (interrupt should be masked) */
for( timeout = 0; timeout < fecMAX_POLLS; timeout++ )
{
if( MCF_FEC_EIR & MCF_FEC_EIR_MII )
{
break;
}
else
{
vTaskDelay( fecMII_DELAY );
}
}
if( timeout == fecMAX_POLLS )
{
iReturn = 0;
}
else
{
iReturn = 1;
}
/* Clear the MII interrupt bit */
MCF_FEC_EIR = MCF_FEC_EIR_MII;
/* Restore the EIMR */
MCF_FEC_EIMR = eimr;
return iReturn;
}
/********************************************************************/
/*
* Read a value from a PHY's MII register.
*
* Parameters:
* ch FEC channel
* phy_addr Address of the PHY.
* reg_addr Address of the register in the PHY.
* data Pointer to storage for the Data to be read
* from the PHY register (passed by reference)
*
* Return Values:
* 0 on failure
* 1 on success.
*
* Please refer to your PHY manual for registers and their meanings.
* mii_read() polls for the FEC's MII interrupt event and clears it.
* If after a suitable amount of time the event isn't triggered, a
* value of 0 is returned.
*/
static int fec_mii_read( int phy_addr, int reg_addr, unsigned portSHORT* data )
{
int timeout, iReturn;
uint32 eimr;
/* Clear the MII interrupt bit */
MCF_FEC_EIR = MCF_FEC_EIR_MII;
/* Mask the MII interrupt */
eimr = MCF_FEC_EIMR;
MCF_FEC_EIMR &= ~MCF_FEC_EIMR_MII;
/* Write to the MII Management Frame Register to kick-off the MII read */
MCF_FEC_MMFR = MCF_FEC_MMFR_ST_01 | MCF_FEC_MMFR_OP_READ | MCF_FEC_MMFR_PA(phy_addr) | MCF_FEC_MMFR_RA(reg_addr) | MCF_FEC_MMFR_TA_10;
/* Poll for the MII interrupt (interrupt should be masked) */
for( timeout = 0; timeout < fecMAX_POLLS; timeout++ )
{
if (MCF_FEC_EIR & MCF_FEC_EIR_MII)
{
break;
}
else
{
vTaskDelay( fecMII_DELAY );
}
}
if( timeout == fecMAX_POLLS )
{
iReturn = 0;
}
else
{
*data = (uint16)(MCF_FEC_MMFR & 0x0000FFFF);
iReturn = 1;
}
/* Clear the MII interrupt bit */
MCF_FEC_EIR = MCF_FEC_EIR_MII;
/* Restore the EIMR */
MCF_FEC_EIMR = eimr;
return iReturn;
}
/********************************************************************/
/*
* Generate the hash table settings for the given address
*
* Parameters:
* addr 48-bit (6 byte) Address to generate the hash for
*
* Return Value:
* The 6 most significant bits of the 32-bit CRC result
*/
static unsigned portCHAR fec_hash_address( const unsigned portCHAR* addr )
{
unsigned portLONG crc;
unsigned portCHAR byte;
int i, j;
crc = 0xFFFFFFFF;
for(i=0; i<6; ++i)
{
byte = addr[i];
for(j=0; j<8; ++j)
{
if((byte & 0x01)^(crc & 0x01))
{
crc >>= 1;
crc = crc ^ 0xEDB88320;
}
else
{
crc >>= 1;
}
byte >>= 1;
}
}
return (unsigned portCHAR)(crc >> 26);
}
/********************************************************************/
/*
* Set the Physical (Hardware) Address and the Individual Address
* Hash in the selected FEC
*
* Parameters:
* ch FEC channel
* pa Physical (Hardware) Address for the selected FEC
*/
static void fec_set_address( const unsigned portCHAR *pa )
{
unsigned portCHAR crc;
/*
* Set the Physical Address
*/
/* Set the source address for the controller */
MCF_FEC_PALR = ( pa[ 0 ] << 24 ) | ( pa[ 1 ] << 16 ) | ( pa[ 2 ] << 8 ) | ( pa[ 3 ] << 0 );
MCF_FEC_PAUR = ( pa[ 4 ] << 24 ) | ( pa[ 5 ] << 16 );
/*
* Calculate and set the hash for given Physical Address
* in the Individual Address Hash registers
*/
crc = fec_hash_address( pa );
if( crc >= 32 )
{
MCF_FEC_IAUR |= (unsigned portLONG)(1 << (crc - 32));
}
else
{
MCF_FEC_IALR |= (unsigned portLONG)(1 << crc);
}
}
/*-----------------------------------------------------------*/
static void prvInitialiseFECBuffers( void )
{
unsigned portBASE_TYPE ux;
unsigned portCHAR *pcBufPointer;
pcBufPointer = &( xFECTxDescriptors_unaligned[ 0 ] );
while( ( ( unsigned portLONG ) pcBufPointer & 0x0fUL ) != 0 )
{
pcBufPointer++;
}
xFECTxDescriptors = ( FECBD * ) pcBufPointer;
pcBufPointer = &( xFECRxDescriptors_unaligned[ 0 ] );
while( ( ( unsigned portLONG ) pcBufPointer & 0x0fUL ) != 0 )
{
pcBufPointer++;
}
xFECRxDescriptors = ( FECBD * ) pcBufPointer;
/* Setup the buffers and descriptors. The data member does not point
anywhere yet as there is not yet anything to send and a zero copy policy
is used. */
for( ux = 0; ux < configNUM_FEC_TX_BUFFERS; ux++ )
{
xFECTxDescriptors[ ux ].status = TX_BD_TC;
xFECTxDescriptors[ ux ].data = NULL;
xFECTxDescriptors[ ux ].length = 0;
}
pcBufPointer = &( ucFECRxBuffers[ 0 ] );
while( ( ( unsigned portLONG ) pcBufPointer & 0x0fUL ) != 0 )
{
pcBufPointer++;
}
for( ux = 0; ux < configNUM_FEC_RX_BUFFERS; ux++ )
{
xFECRxDescriptors[ ux ].status = RX_BD_E;
xFECRxDescriptors[ ux ].length = configFEC_BUFFER_SIZE;
xFECRxDescriptors[ ux ].data = pcBufPointer;
pcBufPointer += configFEC_BUFFER_SIZE;
}
/* Set the wrap bit in the last descriptors to form a ring. */
xFECTxDescriptors[ configNUM_FEC_TX_BUFFERS - 1 ].status |= TX_BD_W;
xFECRxDescriptors[ configNUM_FEC_RX_BUFFERS - 1 ].status |= RX_BD_W;
uxNextRxBuffer = 0;
uxNextTxBuffer = 0;
}
/*-----------------------------------------------------------*/
void vInitFEC( void )
{
unsigned portSHORT usData;
struct uip_eth_addr xAddr;
const unsigned portCHAR ucMACAddress[6] =
{
configMAC_0, configMAC_1,configMAC_2, configMAC_3, configMAC_4, configMAC_5
};
/* Create the semaphore used by the ISR to wake the uIP task. */
vSemaphoreCreateBinary( xFECSemaphore );
prvInitialiseFECBuffers();
for( usData = 0; usData < 6; usData++ )
{
xAddr.addr[ usData ] = ucMACAddress[ usData ];
}
uip_setethaddr( xAddr );
/* Set the Reset bit and clear the Enable bit */
MCF_FEC_ECR = MCF_FEC_ECR_RESET;
/* Wait at least 8 clock cycles */
for( usData = 0; usData < 10; usData++ )
{
asm( "NOP" );
}
/* Set MII speed to 2.5MHz. */
MCF_FEC_MSCR = MCF_FEC_MSCR_MII_SPEED( ( ( ( configCPU_CLOCK_HZ / 1000000 ) / 5 ) + 1 ) );
/* Initialize PLDPAR to enable Ethernet LEDs. */
MCF_GPIO_PLDPAR = MCF_GPIO_PLDPAR_ACTLED_ACTLED | MCF_GPIO_PLDPAR_LINKLED_LINKLED | MCF_GPIO_PLDPAR_SPDLED_SPDLED
| MCF_GPIO_PLDPAR_DUPLED_DUPLED | MCF_GPIO_PLDPAR_COLLED_COLLED | MCF_GPIO_PLDPAR_RXLED_RXLED
| MCF_GPIO_PLDPAR_TXLED_TXLED;
/* Initialize Port TA to enable Axcel control. */
MCF_GPIO_PTAPAR = 0x00;
MCF_GPIO_DDRTA = 0x0F;
MCF_GPIO_PORTTA = 0x04;
/* Set phy address to zero. */
MCF_EPHY_EPHYCTL1 = MCF_EPHY_EPHYCTL1_PHYADD( 0 );
/* Enable EPHY module with PHY clocks disabled. Do not turn on PHY clocks
until both FEC and EPHY are completely setup (see Below). */
MCF_EPHY_EPHYCTL0 = (uint8)(MCF_EPHY_EPHYCTL0_DIS100 | MCF_EPHY_EPHYCTL0_DIS10);
/* Enable auto_neg at start-up */
MCF_EPHY_EPHYCTL0 = (uint8)(MCF_EPHY_EPHYCTL0 & (MCF_EPHY_EPHYCTL0_ANDIS));
/* Enable EPHY module. */
MCF_EPHY_EPHYCTL0 = (uint8)(MCF_EPHY_EPHYCTL0_EPHYEN | MCF_EPHY_EPHYCTL0);
/* Let PHY PLLs be determined by PHY. */
MCF_EPHY_EPHYCTL0 = (uint8)(MCF_EPHY_EPHYCTL0 & ~(MCF_EPHY_EPHYCTL0_DIS100 | MCF_EPHY_EPHYCTL0_DIS10));
/* Settle. */
vTaskDelay( fecLINK_DELAY );
/* Can we talk to the PHY? */
do
{
vTaskDelay( fecLINK_DELAY );
usData = 0;
fec_mii_read( configPHY_ADDRESS, PHY_PHYIDR1, &usData );
} while( usData == 0xffff );
do
{
/* Start auto negotiate. */
fec_mii_write( configPHY_ADDRESS, PHY_BMCR, ( PHY_BMCR_AN_RESTART | PHY_BMCR_AN_ENABLE ) );
/* Wait for auto negotiate to complete. */
do
{
vTaskDelay( fecLINK_DELAY );
fec_mii_read( configPHY_ADDRESS, PHY_BMSR, &usData );
} while( !( usData & PHY_BMSR_AN_COMPLETE ) );
} while( 0 ); //while( !( usData & PHY_BMSR_LINK ) );
/* When we get here we have a link - find out what has been negotiated. */
fec_mii_read( configPHY_ADDRESS, PHY_ANLPAR, &usData );
if( ( usData & PHY_ANLPAR_100BTX_FDX ) || ( usData & PHY_ANLPAR_100BTX ) )
{
/* Speed is 100. */
}
else
{
/* Speed is 10. */
}
if( ( usData & PHY_ANLPAR_100BTX_FDX ) || ( usData & PHY_ANLPAR_10BTX_FDX ) )
{
MCF_FEC_RCR &= (unsigned portLONG)~MCF_FEC_RCR_DRT;
MCF_FEC_TCR |= MCF_FEC_TCR_FDEN;
}
else
{
MCF_FEC_RCR |= MCF_FEC_RCR_DRT;
MCF_FEC_TCR &= (unsigned portLONG)~MCF_FEC_TCR_FDEN;
}
/* Clear the Individual and Group Address Hash registers */
MCF_FEC_IALR = 0;
MCF_FEC_IAUR = 0;
MCF_FEC_GALR = 0;
MCF_FEC_GAUR = 0;
/* Set the Physical Address for the selected FEC */
fec_set_address( ucMACAddress );
/* Set Rx Buffer Size */
MCF_FEC_EMRBR = (unsigned portSHORT)configFEC_BUFFER_SIZE;
/* Point to the start of the circular Rx buffer descriptor queue */
MCF_FEC_ERDSR = ( volatile unsigned portLONG ) &( xFECRxDescriptors[ 0 ] );
/* Point to the start of the circular Tx buffer descriptor queue */
MCF_FEC_ETSDR = ( volatile unsigned portLONG ) &( xFECTxDescriptors[ 0 ] );
/* Mask all FEC interrupts */
MCF_FEC_EIMR = ( unsigned portLONG ) -1;
/* Clear all FEC interrupt events */
MCF_FEC_EIR = ( unsigned portLONG ) -1;
/* Initialize the Receive Control Register */
MCF_FEC_RCR = MCF_FEC_RCR_MAX_FL(ETH_MAX_FRM) | MCF_FEC_RCR_FCE;
MCF_FEC_RCR |= MCF_FEC_RCR_MII_MODE;
#if( configUSE_PROMISCUOUS_MODE == 1 )
{
MCF_FEC_RCR |= MCF_FEC_RCR_PROM;
}
#endif
prvEnableFECInterrupts();
MCF_FEC_ECR = MCF_FEC_ECR_ETHER_EN;
MCF_FEC_RDAR = MCF_FEC_RDAR_R_DES_ACTIVE;
}
/*-----------------------------------------------------------*/
static void prvEnableFECInterrupts( void )
{
const unsigned portBASE_TYPE uxFirstFECVector = 23, uxLastFECVector = 35;
unsigned portBASE_TYPE ux;
#if configFEC_INTERRUPT_PRIORITY > configMAX_SYSCALL_INTERRUPT_PRIORITY
#error configFEC_INTERRUPT_PRIORITY must be less than or equal to configMAX_SYSCALL_INTERRUPT_PRIORITY
#endif
for( ux = uxFirstFECVector; ux <= uxLastFECVector; ux++ )
{
MCF_INTC0_ICR( ux ) = MCF_INTC_ICR_IL( configFEC_INTERRUPT_PRIORITY );
}
/* Enable the FEC interrupts in the mask register */
MCF_INTC0_IMRH &= ~( MCF_INTC_IMRH_INT_MASK33 | MCF_INTC_IMRH_INT_MASK34 | MCF_INTC_IMRH_INT_MASK35 );
MCF_INTC0_IMRL &= ~( MCF_INTC_IMRL_INT_MASK25 | MCF_INTC_IMRL_INT_MASK26 | MCF_INTC_IMRL_INT_MASK27
| MCF_INTC_IMRL_INT_MASK28 | MCF_INTC_IMRL_INT_MASK29 | MCF_INTC_IMRL_INT_MASK30
| MCF_INTC_IMRL_INT_MASK31 | MCF_INTC_IMRL_MASKALL );
/* Clear any pending FEC interrupt events */
MCF_FEC_EIR = MCF_FEC_EIR_CLEAR_ALL;
/* Unmask all FEC interrupts */
MCF_FEC_EIMR = MCF_FEC_EIMR_UNMASK_ALL;
}
/*-----------------------------------------------------------*/
unsigned short usGetFECRxData( void )
{
unsigned portSHORT usLen;
/* Obtain the size of the packet and put it into the "len" variable. */
usLen = xFECRxDescriptors[ uxNextRxBuffer ].length;
if( ( usLen != 0 ) && ( ( xFECRxDescriptors[ uxNextRxBuffer ].status & RX_BD_E ) == 0 ) )
{
uip_buf = xFECRxDescriptors[ uxNextRxBuffer ].data;
}
else
{
usLen = 0;
}
return usLen;
}
/*-----------------------------------------------------------*/
void vDiscardRxData( void )
{
/* Free the descriptor as the buffer it points to is no longer in use. */
xFECRxDescriptors[ uxNextRxBuffer ].status |= RX_BD_E;
MCF_FEC_RDAR = MCF_FEC_RDAR_R_DES_ACTIVE;
uxNextRxBuffer++;
if( uxNextRxBuffer >= configNUM_FEC_RX_BUFFERS )
{
uxNextRxBuffer = 0;
}
}
/*-----------------------------------------------------------*/
void vSendBufferToFEC( void )
{
portLONG l;
/* Get a DMA buffer into which we can write the data to send. */
for( l = 0; l < fecMAX_TX_WAIT_ATTEMPTS; l++ )
{
if( xFECTxDescriptors[ uxNextTxBuffer ].status & TX_BD_R )
{
/* Wait for the buffer to become available. */
vTaskDelay( fecTX_BUFFER_WAIT );
}
else
{
/* Setup the buffer descriptor for transmission. The data being
sent is actually stored in one of the Rx descripter buffers,
pointed to by uip_buf. */
xFECTxDescriptors[ uxNextTxBuffer ].length = uip_len;
xFECTxDescriptors[ uxNextTxBuffer ].status |= (TX_BD_R | TX_BD_L);
xFECTxDescriptors[ uxNextTxBuffer ].data = uip_buf;
/* Continue the Tx DMA (in case it was waiting for a new TxBD) */
MCF_FEC_TDAR = MCF_FEC_TDAR_X_DES_ACTIVE;
/* Remember which Rx descriptor owns the buffer we are sending. */
uxIndexToBufferOwner = uxNextRxBuffer;
uxNextTxBuffer++;
if( uxNextTxBuffer >= configNUM_FEC_TX_BUFFERS )
{
uxNextTxBuffer = 0;
}
/* We have finished with this Rx descriptor now. */
uxNextRxBuffer++;
if( uxNextRxBuffer >= configNUM_FEC_RX_BUFFERS )
{
uxNextRxBuffer = 0;
}
break;
}
}
}
/*-----------------------------------------------------------*/
void vFEC_ISR( void )
{
unsigned portLONG ulEvent;
portBASE_TYPE xHighPriorityTaskWoken = pdFALSE;
ulEvent = MCF_FEC_EIR & MCF_FEC_EIMR;
MCF_FEC_EIR = ulEvent;
if( ( ulEvent & MCF_FEC_EIR_RXB ) || ( ulEvent & MCF_FEC_EIR_RXF ) )
{
/* A packet has been received. Wake the handler task. */
xSemaphoreGiveFromISR( xFECSemaphore, &xHighPriorityTaskWoken );
}
if( ulEvent & ( MCF_FEC_EIR_UN | MCF_FEC_EIR_RL | MCF_FEC_EIR_LC | MCF_FEC_EIR_EBERR | MCF_FEC_EIR_BABT | MCF_FEC_EIR_BABR | MCF_FEC_EIR_HBERR ) )
{
/* Sledge hammer error handling. */
prvInitialiseFECBuffers();
MCF_FEC_RDAR = MCF_FEC_RDAR_R_DES_ACTIVE;
}
if( ( ulEvent & MCF_FEC_EIR_TXF ) || ( ulEvent & MCF_FEC_EIR_TXB ) )
{
/* The buffer being sent is pointed to by an Rx descriptor, now the
buffer has been sent we can mark the Rx descriptor as free again. */
xFECRxDescriptors[ uxIndexToBufferOwner ].status |= RX_BD_E;
MCF_FEC_RDAR = MCF_FEC_RDAR_R_DES_ACTIVE;
}
portEND_SWITCHING_ISR( xHighPriorityTaskWoken );
}
/*-----------------------------------------------------------*/
void __attribute__ ((interrupt)) __cs3_isr_interrupt_88( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_89( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_90( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_91( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_92( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_93( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_94( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_95( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_96( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_97( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_98( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_99( void ) { vFEC_ISR(); }
void __attribute__ ((interrupt)) __cs3_isr_interrupt_100( void ) { vFEC_ISR(); }

80
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/FEC.h Normal file
View file

@ -0,0 +1,80 @@
/*
* File: fec.h
* Purpose: Driver for the Fast Ethernet Controller (FEC)
*
* Notes:
*/
#ifndef _FEC_H_
#define _FEC_H_
#include "eth.h"
#include "fecbd.h"
#include "mii.h"
#include "eth_phy.h"
/********************************************************************/
/* External Interface Modes */
#define FEC_MODE_7WIRE 0 /* Old 7-wire (AMD) mode */
#define FEC_MODE_MII 1 /* Media Independent Interface */
#define FEC_MODE_RMII 2 /* Reduced MII */
#define FEC_MODE_LOOPBACK 3 /* Internal Loopback */
#define INTC_LVL_FEC 3
/*
* FEC Configuration Parameters
*/
typedef struct
{
uint8 ch; /* FEC channel */
uint8 mode; /* Transceiver mode */
MII_SPEED speed; /* Ethernet Speed */
MII_DUPLEX duplex; /* Ethernet Duplex */
uint8 prom; /* Promiscuous Mode? */
uint8 mac[6]; /* Ethernet Address */
uint8 phyaddr; /* PHY address */
uint8 initphy; /* Init PHY? */
int nrxbd; /* Number of RxBDs */
int ntxbd; /* Number of TxBDs */
} FEC_CONFIG;
#define YES 1
#define NO 0
/*
* FEC Event Log
*/
typedef struct {
int errors; /* total count of errors */
int hberr; /* heartbeat error */
int babr; /* babbling receiver */
int babt; /* babbling transmitter */
int gra; /* graceful stop complete */
int txf; /* transmit frame */
int txb; /* transmit buffer */
int rxf; /* receive frame */
int rxb; /* received buffer */
int mii; /* MII */
int eberr; /* FEC/DMA fatal bus error */
int lc; /* late collision */
int rl; /* collision retry limit */
int un; /* Tx FIFO underflow */
int rfsw_inv; /* Invalid bit in RFSW */
int rfsw_l; /* RFSW Last in Frame */
int rfsw_m; /* RFSW Miss */
int rfsw_bc; /* RFSW Broadcast */
int rfsw_mc; /* RFSW Multicast */
int rfsw_lg; /* RFSW Length Violation */
int rfsw_no; /* RFSW Non-octet */
int rfsw_cr; /* RFSW Bad CRC */
int rfsw_ov; /* RFSW Overflow */
int rfsw_tr; /* RFSW Truncated */
} FEC_EVENT_LOG;
void vInitFEC( void );
unsigned short usGetFECRxData( void );
void vSendBufferToFEC( void );
void vDiscardRxData( void );
/********************************************************************/
#endif /* _FEC_H_ */

55
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/eth.h Normal file
View file

@ -0,0 +1,55 @@
/*!
* \file eth.h
* \brief Definitinos for Ethernet Frames
* \version $Revision: 1.2 $
* \author Michael Norman
*/
#ifndef _ETH_H
#define _ETH_H
/*******************************************************************/
/* Ethernet standard lengths in bytes*/
#define ETH_ADDR_LEN (6)
#define ETH_TYPE_LEN (2)
#define ETH_CRC_LEN (4)
#define ETH_MAX_DATA (1500)
#define ETH_MIN_DATA (46)
#define ETH_HDR_LEN (ETH_ADDR_LEN * 2 + ETH_TYPE_LEN)
/* Defined Ethernet Frame Types */
#define ETH_FRM_IP (0x0800)
#define ETH_FRM_ARP (0x0806)
#define ETH_FRM_RARP (0x8035)
#define ETH_FRM_TEST (0xA5A5)
/* Maximum and Minimum Ethernet Frame Sizes */
#define ETH_MAX_FRM (ETH_HDR_LEN + ETH_MAX_DATA + ETH_CRC_LEN)
#define ETH_MIN_FRM (ETH_HDR_LEN + ETH_MIN_DATA + ETH_CRC_LEN)
#define ETH_MTU (ETH_HDR_LEN + ETH_MAX_DATA)
/* Ethernet Addresses */
typedef uint8 ETH_ADDR[ETH_ADDR_LEN];
/* 16-bit Ethernet Frame Type, ie. Protocol */
typedef uint16 ETH_FRM_TYPE;
/* Ethernet Frame Header definition */
typedef struct
{
ETH_ADDR dest;
ETH_ADDR src;
ETH_FRM_TYPE type;
} ETH_HDR;
/* Ethernet Frame definition */
typedef struct
{
ETH_HDR head;
uint8* data;
} ETH_FRAME;
/*******************************************************************/
#endif /* _ETH_H */

87
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/eth_phy.h Normal file
View file

@ -0,0 +1,87 @@
/*!
* \file eth.h
* \brief Definitions for Ethernet Physical Layer Interface
* \version $Revision: 1.3 $
* \author Michael Norman
*/
#ifndef _ETH_PHY_H
#define _ETH_PHY_H
/*******************************************************************/
int
eth_phy_autoneg(int phy_addr, MII_SPEED speed, MII_DUPLEX duplex);
int
eth_phy_manual(int phy_addr, MII_SPEED speed, MII_DUPLEX duplex, int loop);
int
eth_phy_get_speed(int, int*);
int
eth_phy_get_duplex(int, int*);
int
eth_phy_reg_dump(int);
/*******************************************************************/
/* MII Register Addresses */
#define PHY_BMCR (0x00)
#define PHY_BMSR (0x01)
#define PHY_PHYIDR1 (0x02)
#define PHY_PHYIDR2 (0x03)
#define PHY_ANAR (0x04)
#define PHY_ANLPAR (0x05)
/* Bit definitions and macros for PHY_CTRL */
#define PHY_BMCR_RESET (0x8000)
#define PHY_BMCR_LOOP (0x4000)
#define PHY_BMCR_SPEED (0x2000)
#define PHY_BMCR_AN_ENABLE (0x1000)
#define PHY_BMCR_POWERDOWN (0x0800)
#define PHY_BMCR_ISOLATE (0x0400)
#define PHY_BMCR_AN_RESTART (0x0200)
#define PHY_BMCR_FDX (0x0100)
#define PHY_BMCR_COL_TEST (0x0080)
/* Bit definitions and macros for PHY_STAT */
#define PHY_BMSR_100BT4 (0x8000)
#define PHY_BMSR_100BTX_FDX (0x4000)
#define PHY_BMSR_100BTX (0x2000)
#define PHY_BMSR_10BT_FDX (0x1000)
#define PHY_BMSR_10BT (0x0800)
#define PHY_BMSR_NO_PREAMBLE (0x0040)
#define PHY_BMSR_AN_COMPLETE (0x0020)
#define PHY_BMSR_REMOTE_FAULT (0x0010)
#define PHY_BMSR_AN_ABILITY (0x0008)
#define PHY_BMSR_LINK (0x0004)
#define PHY_BMSR_JABBER (0x0002)
#define PHY_BMSR_EXTENDED (0x0001)
/* Bit definitions and macros for PHY_AN_ADV */
#define PHY_ANAR_NEXT_PAGE (0x8001)
#define PHY_ANAR_REM_FAULT (0x2001)
#define PHY_ANAR_PAUSE (0x0401)
#define PHY_ANAR_100BT4 (0x0201)
#define PHY_ANAR_100BTX_FDX (0x0101)
#define PHY_ANAR_100BTX (0x0081)
#define PHY_ANAR_10BT_FDX (0x0041)
#define PHY_ANAR_10BT (0x0021)
#define PHY_ANAR_802_3 (0x0001)
/* Bit definitions and macros for PHY_AN_LINK_PAR */
#define PHY_ANLPAR_NEXT_PAGE (0x8000)
#define PHY_ANLPAR_ACK (0x4000)
#define PHY_ANLPAR_REM_FAULT (0x2000)
#define PHY_ANLPAR_PAUSE (0x0400)
#define PHY_ANLPAR_100BT4 (0x0200)
#define PHY_ANLPAR_100BTX_FDX (0x0100)
#define PHY_ANLPAR_100BTX (0x0080)
#define PHY_ANLPAR_10BTX_FDX (0x0040)
#define PHY_ANLPAR_10BT (0x0020)
/*******************************************************************/
#endif /* _ETH_PHY_H */

100
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/fecbd.h Normal file
View file

@ -0,0 +1,100 @@
/*
* File: fecbd.h
* Purpose:
*
* Purpose: Provide a simple buffer management driver
*/
#ifndef _FECBD_H_
#define _FECBD_H_
/********************************************************************/
#define Rx 1
#define Tx 0
/*
* Buffer sizes in bytes
*/
#ifndef RX_BUF_SZ
#define RX_BUF_SZ 1520 //2048
#endif
#ifndef TX_BUF_SZ
#define TX_BUF_SZ 1520
#endif
/*
* Buffer Descriptor Format
*/
typedef struct
{
uint16 status; /* control and status */
uint16 length; /* transfer length */
uint8 *data; /* buffer address */
} FECBD;
/*
* Bit level definitions for status field of buffer descriptors
*/
#define TX_BD_R 0x8000
#define TX_BD_TO1 0x4000
#define TX_BD_W 0x2000
#define TX_BD_TO2 0x1000
#define TX_BD_INTERRUPT 0x1000 /* MCF547x/8x Only */
#define TX_BD_L 0x0800
#define TX_BD_TC 0x0400
#define TX_BD_DEF 0x0200 /* MCF5272 Only */
#define TX_BD_ABC 0x0200
#define TX_BD_HB 0x0100 /* MCF5272 Only */
#define TX_BD_LC 0x0080 /* MCF5272 Only */
#define TX_BD_RL 0x0040 /* MCF5272 Only */
#define TX_BD_UN 0x0002 /* MCF5272 Only */
#define TX_BD_CSL 0x0001 /* MCF5272 Only */
#define RX_BD_E 0x8000
#define RX_BD_R01 0x4000
#define RX_BD_W 0x2000
#define RX_BD_R02 0x1000
#define RX_BD_INTERRUPT 0x1000 /* MCF547x/8x Only */
#define RX_BD_L 0x0800
#define RX_BD_M 0x0100
#define RX_BD_BC 0x0080
#define RX_BD_MC 0x0040
#define RX_BD_LG 0x0020
#define RX_BD_NO 0x0010
#define RX_BD_CR 0x0004
#define RX_BD_OV 0x0002
#define RX_BD_TR 0x0001
#define RX_BD_ERROR (RX_BD_NO | RX_BD_CR | RX_BD_OV | RX_BD_TR)
/*
* The following defines are provided by the MCF547x/8x
* DMA API. These are shown here to show their correlation
* to the other FEC buffer descriptor status bits
*
* #define MCD_FEC_BUF_READY 0x8000
* #define MCD_FEC_WRAP 0x2000
* #define MCD_FEC_INTERRUPT 0x1000
* #define MCD_FEC_END_FRAME 0x0800
*/
/*
* Functions provided in fec_bd.c
*/
int fecbd_init(int, int, int);
void fecbd_flush(int);
void fecbd_dump( void );
uint32 fecbd_get_start(int, int);
FECBD* fecbd_rx_alloc(int);
FECBD* fecbd_tx_alloc(int);
FECBD* fecbd_tx_free(int);
/*
* Error codes
*/
#define ERR_MALLOC (-1)
#define ERR_NBUFALLOC (-2)
/*******************************************************************/
#endif /* _FECBD_H_ */

102
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/http-strings.c Normal file
View file

@ -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, };

34
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/http-strings.h Normal file
View file

@ -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];

151
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-cgi.c Normal file
View file

@ -0,0 +1,151 @@
/**
* \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(rtos, "rtos-stats", rtos_stats );
static const struct httpd_cgi_call *calls[] = { &rtos, NULL };
/*---------------------------------------------------------------------------*/
static
PT_THREAD(nullfunction(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
( void ) ptr;
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 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};
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
generate_rtos_stats(void *arg)
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", (int) 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);
( void ) ptr;
PSOCK_GENERATOR_SEND(&s->sout, generate_rtos_stats, NULL);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
/** @} */

84
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-cgi.h Normal file
View file

@ -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__ */
/** @} */

132
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-fs.c Normal file
View file

@ -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 */
/*-----------------------------------------------------------------------------------*/

57
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-fs.h Normal file
View file

@ -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 0
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__ */

13
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-fs/index.html Normal file
View file

@ -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(&quot;location.href='index.shtml'&quot;,100)"bgcolor="#CCCCff">
<font face="arial">
Loading index.shtml. Click <a href="index.shtml">here</a> if not automatically redirected.
</font>
</font>
</body>
</html>

17
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-fs/index.shtml Normal file
View file

@ -0,0 +1,17 @@
<!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(&quot;location.href='index.shtml'&quot;,2000)"bgcolor="#CCCCff">
<font face="arial">
<br><p>
<h2>Task statistics</h2>
Page will refresh every 2 seconds.<p>
<font face="courier"><pre>Task State Priority Stack #<br>************************************************<br>
%! rtos-stats
</pre></font>
</font>
</body>
</html>

116
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-fsdata.c Normal file
View file

@ -0,0 +1,116 @@
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,
0x6c, 0x65, 0x3e, 0x46, 0x72, 0x65, 0x65, 0x52, 0x54, 0x4f,
0x53, 0x2e, 0x6f, 0x72, 0x67, 0x20, 0x75, 0x49, 0x50, 0x20,
0x57, 0x45, 0x42, 0x20, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
0x20, 0x64, 0x65, 0x6d, 0x6f, 0x3c, 0x2f, 0x74, 0x69, 0x74,
0x6c, 0x65, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x3c, 0x2f, 0x68,
0x65, 0x61, 0x64, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x3c, 0x42,
0x4f, 0x44, 0x59, 0x20, 0x6f, 0x6e, 0x4c, 0x6f, 0x61, 0x64,
0x3d, 0x22, 0x77, 0x69, 0x6e, 0x64, 0x6f, 0x77, 0x2e, 0x73,
0x65, 0x74, 0x54, 0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x28,
0x26, 0x71, 0x75, 0x6f, 0x74, 0x3b, 0x6c, 0x6f, 0x63, 0x61,
0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x68, 0x72, 0x65, 0x66, 0x3d,
0x27, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x73, 0x68, 0x74,
0x6d, 0x6c, 0x27, 0x26, 0x71, 0x75, 0x6f, 0x74, 0x3b, 0x2c,
0x31, 0x30, 0x30, 0x29, 0x22, 0x62, 0x67, 0x63, 0x6f, 0x6c,
0x6f, 0x72, 0x3d, 0x22, 0x23, 0x43, 0x43, 0x43, 0x43, 0x66,
0x66, 0x22, 0x3e, 0xd, 0xa, 0x3c, 0x66, 0x6f, 0x6e, 0x74,
0x20, 0x66, 0x61, 0x63, 0x65, 0x3d, 0x22, 0x61, 0x72, 0x69,
0x61, 0x6c, 0x22, 0x3e, 0xd, 0xa, 0x4c, 0x6f, 0x61, 0x64,
0x69, 0x6e, 0x67, 0x20, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e,
0x73, 0x68, 0x74, 0x6d, 0x6c, 0x2e, 0x20, 0x20, 0x43, 0x6c,
0x69, 0x63, 0x6b, 0x20, 0x3c, 0x61, 0x20, 0x68, 0x72, 0x65,
0x66, 0x3d, 0x22, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x73,
0x68, 0x74, 0x6d, 0x6c, 0x22, 0x3e, 0x68, 0x65, 0x72, 0x65,
0x3c, 0x2f, 0x61, 0x3e, 0x20, 0x69, 0x66, 0x20, 0x6e, 0x6f,
0x74, 0x20, 0x61, 0x75, 0x74, 0x6f, 0x6d, 0x61, 0x74, 0x69,
0x63, 0x61, 0x6c, 0x6c, 0x79, 0x20, 0x72, 0x65, 0x64, 0x69,
0x72, 0x65, 0x63, 0x74, 0x65, 0x64, 0x2e, 0xd, 0xa, 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};
static const unsigned char data_index_shtml[] = {
/* /index.shtml */
0x2f, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x73, 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,
0x6c, 0x65, 0x3e, 0x46, 0x72, 0x65, 0x65, 0x52, 0x54, 0x4f,
0x53, 0x2e, 0x6f, 0x72, 0x67, 0x20, 0x75, 0x49, 0x50, 0x20,
0x57, 0x45, 0x42, 0x20, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
0x20, 0x64, 0x65, 0x6d, 0x6f, 0x3c, 0x2f, 0x74, 0x69, 0x74,
0x6c, 0x65, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x3c, 0x2f, 0x68,
0x65, 0x61, 0x64, 0x3e, 0xd, 0xa, 0x20, 0x20, 0x3c, 0x42,
0x4f, 0x44, 0x59, 0x20, 0x6f, 0x6e, 0x4c, 0x6f, 0x61, 0x64,
0x3d, 0x22, 0x77, 0x69, 0x6e, 0x64, 0x6f, 0x77, 0x2e, 0x73,
0x65, 0x74, 0x54, 0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x28,
0x26, 0x71, 0x75, 0x6f, 0x74, 0x3b, 0x6c, 0x6f, 0x63, 0x61,
0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x68, 0x72, 0x65, 0x66, 0x3d,
0x27, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x73, 0x68, 0x74,
0x6d, 0x6c, 0x27, 0x26, 0x71, 0x75, 0x6f, 0x74, 0x3b, 0x2c,
0x32, 0x30, 0x30, 0x30, 0x29, 0x22, 0x62, 0x67, 0x63, 0x6f,
0x6c, 0x6f, 0x72, 0x3d, 0x22, 0x23, 0x43, 0x43, 0x43, 0x43,
0x66, 0x66, 0x22, 0x3e, 0xd, 0xa, 0x3c, 0x66, 0x6f, 0x6e,
0x74, 0x20, 0x66, 0x61, 0x63, 0x65, 0x3d, 0x22, 0x61, 0x72,
0x69, 0x61, 0x6c, 0x22, 0x3e, 0xd, 0xa, 0x3c, 0x62, 0x72,
0x3e, 0x3c, 0x70, 0x3e, 0xd, 0xa, 0x3c, 0x68, 0x32, 0x3e,
0x54, 0x61, 0x73, 0x6b, 0x20, 0x73, 0x74, 0x61, 0x74, 0x69,
0x73, 0x74, 0x69, 0x63, 0x73, 0x3c, 0x2f, 0x68, 0x32, 0x3e,
0xd, 0xa, 0x50, 0x61, 0x67, 0x65, 0x20, 0x77, 0x69, 0x6c,
0x6c, 0x20, 0x72, 0x65, 0x66, 0x72, 0x65, 0x73, 0x68, 0x20,
0x65, 0x76, 0x65, 0x72, 0x79, 0x20, 0x32, 0x20, 0x73, 0x65,
0x63, 0x6f, 0x6e, 0x64, 0x73, 0x2e, 0x3c, 0x70, 0x3e, 0xd,
0xa, 0x3c, 0x66, 0x6f, 0x6e, 0x74, 0x20, 0x66, 0x61, 0x63,
0x65, 0x3d, 0x22, 0x63, 0x6f, 0x75, 0x72, 0x69, 0x65, 0x72,
0x22, 0x3e, 0x3c, 0x70, 0x72, 0x65, 0x3e, 0x54, 0x61, 0x73,
0x6b, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
0x20, 0x53, 0x74, 0x61, 0x74, 0x65, 0x20, 0x20, 0x50, 0x72,
0x69, 0x6f, 0x72, 0x69, 0x74, 0x79, 0x20, 0x20, 0x53, 0x74,
0x61, 0x63, 0x6b, 0x9, 0x23, 0x3c, 0x62, 0x72, 0x3e, 0x2a,
0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a,
0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a,
0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a,
0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a,
0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x3c, 0x62, 0x72,
0x3e, 0xd, 0xa, 0x25, 0x21, 0x20, 0x72, 0x74, 0x6f, 0x73,
0x2d, 0x73, 0x74, 0x61, 0x74, 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_index_html[] = {{NULL, 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}};
#define HTTPD_FS_ROOT file_index_shtml
#define HTTPD_FS_NUMFILES 2

64
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-fsdata.h Normal file
View file

@ -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 unsigned char *name;
const unsigned 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__ */

340
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd.c Normal file
View file

@ -0,0 +1,340 @@
/**
* \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) {
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;
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));
}
/*---------------------------------------------------------------------------*/
/** @} */

62
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd.h Normal file
View file

@ -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__ */

78
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/makefsdata Normal file
View file

@ -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");

43
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/mii.h Normal file
View file

@ -0,0 +1,43 @@
/*!
* \file mii.h
* \brief Media Independent Interface (MII) driver
* \version $Revision: 1.3 $
* \author Michael Norman
*
* \warning This driver assumes that FEC0 is used for all MII management
* communications. For dual PHYs, etc., insure that FEC0_MDC and
* FEC0_MDIO are connected to the PHY's MDC and MDIO.
*/
#ifndef _MII_H_
#define _MII_H_
/*******************************************************************/
int
mii_write(int, int, uint16);
int
mii_read(int, int, uint16*);
void
mii_init(int);
/* MII Speed Settings */
typedef enum {
MII_10BASE_T, /*!< 10Base-T operation */
MII_100BASE_TX /*!< 100Base-TX operation */
} MII_SPEED;
/* MII Duplex Settings */
typedef enum {
MII_HDX, /*!< half-duplex */
MII_FDX /*!< full-duplex */
} MII_DUPLEX;
#define MII_TIMEOUT 0x10000
#define MII_LINK_TIMEOUT 0x10000
/*******************************************************************/
#endif /* _MII_H_ */

230
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/uIP_Task.c Normal file
View file

@ -0,0 +1,230 @@
/*
FreeRTOS.org V5.1.0 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
FreeRTOS.org is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FreeRTOS.org is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FreeRTOS.org; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
A special exception to the GPL can be applied should you wish to distribute
a combined work that includes FreeRTOS.org, without being obliged to provide
the source code for any proprietary components. See the licensing section
of http://www.FreeRTOS.org for full details of how and when the exception
can be applied.
***************************************************************************
See http://www.FreeRTOS.org for documentation, latest information, license
and contact details. Please ensure to read the configuration and relevant
port sections of the online documentation.
***************************************************************************
*/
/* Standard includes. */
#include <string.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 "FEC.h"
#include "partest.h"
//struct timer {
// clock_time_t start;
// clock_time_t interval;
//};
/*-----------------------------------------------------------*/
/* How long to wait before attempting to connect the MAC again. */
#define uipINIT_WAIT 100
/* Shortcut to the header within the Rx buffer. */
#define xHeader ((struct uip_eth_hdr *) &uip_buf[ 0 ])
/* Standard constant. */
#define uipTOTAL_FRAME_HEADER_SIZE 54
/*-----------------------------------------------------------*/
/*
* Port functions required by the uIP stack.
*/
void clock_init( void );
clock_time_t clock_time( void );
/*-----------------------------------------------------------*/
/* The semaphore used by the ISR to wake the uIP task. */
extern xSemaphoreHandle xFECSemaphore;
/*-----------------------------------------------------------*/
void clock_init(void)
{
/* This is done when the scheduler starts. */
}
/*-----------------------------------------------------------*/
/* Define clock functions here to avoid header file name clash between uIP
and the Luminary Micro driver library. */
clock_time_t clock_time( void )
{
return xTaskGetTickCount();
}
extern void timer_set(struct timer *t, clock_time_t interval);
extern int timer_expired(struct timer *t);
extern void timer_reset(struct timer *t);
void vuIP_Task( void *pvParameters )
{
portBASE_TYPE i;
uip_ipaddr_t xIPAddr;
struct timer periodic_timer, arp_timer;
extern void ( vEMAC_ISR )( void );
/* To prevent compiler warnings. */
( void ) pvParameters;
/* 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, configIP_ADDR0, configIP_ADDR1, configIP_ADDR2, configIP_ADDR3 );
uip_sethostaddr( xIPAddr );
httpd_init();
vInitFEC();
for( ;; )
{
/* Is there received data ready to be processed? */
uip_len = usGetFECRxData();
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();
vSendBufferToFEC();
}
else
{
vDiscardRxData();
}
}
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 )
{
vSendBufferToFEC();
}
else
{
vDiscardRxData();
}
}
else
{
vDiscardRxData();
}
}
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();
vSendBufferToFEC();
}
}
/* 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( xFECSemaphore, configTICK_RATE_HZ / 2 );
}
}
}
}
/*-----------------------------------------------------------*/
void vApplicationProcessFormInput( portCHAR *pcInputString )
{
char *c;
/* Process the form input sent by the IO page of the served HTML. */
c = strstr( pcInputString, "?" );
if( c )
{
/* Turn LED's on or off in accordance with the check box status. */
if( strstr( c, "LED0=1" ) != NULL )
{
vParTestSetLED( 0, 1 );
}
else
{
vParTestSetLED( 0, 0 );
}
}
}

162
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/uip-conf.h Normal file
View file

@ -0,0 +1,162 @@
/**
* \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 1500
/**
* CPU byte order.
*
* \hideinitializer
*/
#define UIP_CONF_BYTE_ORDER UIP_BIG_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"*/
#define UIP_CONF_EXTERNAL_BUFFER
#define FRAME_MULTIPLE 1
#endif /* __UIP_CONF_H__ */
/** @} */
/** @} */

49
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/webserver.h Normal file
View file

@ -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__ */