len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-09-02 04:13:54 -04:00
Code Issues Projects Releases Packages Wiki Activity

Ethernet working in the Kinetis K60 demo.

Browse source
This commit is contained in:
Richard Barry 2011-07-10 12:16:13 +00:00
parent 9d181af847
commit 326b6a2c95
29 changed files with 7166 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

620
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/EMAC.c Normal file
View file

@ -0,0 +1,620 @@
/*
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/* Freescale includes. */
#include "common.h"
#include "eth_phy.h"
#include "enet.h"
#include "mii.h"
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* uIP includes. */
#include "net/uip.h"
/* The time to wait between attempts to obtain a free buffer. */
#define emacBUFFER_WAIT_DELAY_ms ( 3 / portTICK_RATE_MS )
/* The number of times emacBUFFER_WAIT_DELAY_ms should be waited before giving
up on attempting to obtain a free buffer all together. */
#define emacBUFFER_WAIT_ATTEMPTS ( 30 )
/* The number of Rx descriptors. */
#define emacNUM_RX_DESCRIPTORS 8
/* The number of Tx descriptors. When using uIP there is not point in having
more than two. */
#define emacNUM_TX_BUFFERS 2
/* The total number of EMAC buffers to allocate. */
#define emacNUM_BUFFERS ( emacNUM_RX_DESCRIPTORS + emacNUM_TX_BUFFERS )
/* The time to wait for the Tx descriptor to become free. */
#define emacTX_WAIT_DELAY_ms ( 10 / portTICK_RATE_MS )
/* The total number of times to wait emacTX_WAIT_DELAY_ms for the Tx descriptor to
become free. */
#define emacTX_WAIT_ATTEMPTS ( 50 )
#define emacTX_INTERRUPT_NO ( 76 )
#define emacRX_INTERRUPT_NO ( 77 )
#define emacERROR_INTERRUPT_NO ( 78 )
#define emacLINK_DELAY ( 500 / portTICK_RATE_MS )
#define emacPHY_STATUS ( 0x1F )
#define emacPHY_DUPLEX_STATUS ( 4 << 2 )
#define emacPHY_SPEED_STATUS ( 1 << 2 )
/*-----------------------------------------------------------*/
/*
* Initialise both the Rx and Tx descriptors.
*/
static void prvInitialiseDescriptors( void );
/*
* Return a pointer to a free buffer within xEthernetBuffers.
*/
static unsigned char *prvGetNextBuffer( void );
/*
* Return a buffer to the list of free buffers.
*/
static void prvReturnBuffer( unsigned char *pucBuffer );
/*
* Examine the status of the next Rx descriptor to see if it contains new data.
*/
static unsigned short prvCheckRxStatus( void );
/*
* Something has gone wrong with the descriptor usage. Reset all the buffers
* and descriptors.
*/
static void prvResetEverything( void );
/*-----------------------------------------------------------*/
/* The buffers and descriptors themselves. */
#pragma data_alignment=16
volatile NBUF xRxDescriptors[ emacNUM_RX_DESCRIPTORS ];
#pragma data_alignment=16
volatile NBUF xTxDescriptors[ emacNUM_TX_BUFFERS ];
#pragma data_alignment=16
char xEthernetBuffers[ emacNUM_BUFFERS ][ UIP_BUFSIZE ];
/* Used to indicate which buffers are free and which are in use. If an index
contains 0 then the corresponding buffer in xEthernetBuffers is free, otherwise
the buffer is in use or about to be used. */
static unsigned char ucBufferInUse[ emacNUM_BUFFERS ];
/* Points to the Rx descriptor currently in use. */
static volatile NBUF *pxCurrentRxDesc = NULL;
/* pxCurrentRxDesc points to descriptor within the xRxDescriptors array that
has an index defined by ulRxDescriptorIndex. */
static unsigned long ulRxDescriptorIndex = 0UL;
/* The buffer used by the uIP stack to both receive and send. This points to
one of the Ethernet buffers when its actually in use. */
unsigned char *uip_buf = NULL;
/*-----------------------------------------------------------*/
#define ENET_HARDWARE_CHECKSUM 0 //_RB_ for test only
void vEMACInit( void )
{
int iData;
extern int periph_clk_khz;
const unsigned portCHAR ucMACAddress[] =
{
configMAC_ADDR0, configMAC_ADDR1, configMAC_ADDR2, configMAC_ADDR3, configMAC_ADDR4, configMAC_ADDR5
};
/* Enable the ENET clock. */
SIM_SCGC2 |= SIM_SCGC2_ENET_MASK;
/* Allow concurrent access to MPU controller to avoid bus errors. */
MPU_CESR = 0;
prvInitialiseDescriptors();
/* Reset and enable. */
ENET_ECR = ENET_ECR_RESET_MASK;
/* Wait at least 8 clock cycles */
vTaskDelay( 2 );
/* Start the MII interface*/
mii_init( 0, periph_clk_khz / 1000L );
/* Configure the transmit interrupt. */
set_irq_priority( emacTX_INTERRUPT_NO, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
enable_irq( emacTX_INTERRUPT_NO );
/* Configure the receive interrupt. */
set_irq_priority( emacRX_INTERRUPT_NO, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
enable_irq( emacRX_INTERRUPT_NO );
/* Configure the error interrupt. */
set_irq_priority( emacERROR_INTERRUPT_NO, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
enable_irq( emacERROR_INTERRUPT_NO );
/* Configure the pins to the PHY - RMII mode used. */
PORTB_PCR0 = PORT_PCR_MUX( 4 ); /* RMII0_MDIO / MII0_MDIO. */
PORTB_PCR1 = PORT_PCR_MUX( 4 ); /* RMII0_MDC / MII0_MDC */
PORTA_PCR14 = PORT_PCR_MUX( 4 ); /* RMII0_CRS_DV / MII0_RXDV */
PORTA_PCR12 = PORT_PCR_MUX( 4 ); /* RMII0_RXD1 / MII0_RXD1 */
PORTA_PCR13 = PORT_PCR_MUX( 4 ); /* RMII0_RXD0/MII0_RXD0 */
PORTA_PCR15 = PORT_PCR_MUX( 4 ); /* RMII0_TXEN/MII0_TXEN */
PORTA_PCR16 = PORT_PCR_MUX( 4 ); /* RMII0_TXD0/MII0_TXD0 */
PORTA_PCR17 = PORT_PCR_MUX( 4 ); /* RMII0_TXD1/MII0_TXD1 */
/* Is there communication with the PHY? */
do
{
vTaskDelay( emacLINK_DELAY );
iData = 0xFFFF;
mii_read( 0, configPHY_ADDRESS, PHY_PHYIDR1, &iData );
} while( iData == 0xFFFF );
/* Start to auto negotiate. */
mii_write( 0, configPHY_ADDRESS, PHY_BMCR, ( PHY_BMCR_AN_RESTART | PHY_BMCR_AN_ENABLE ) );
/* Wait for auto negotiate to complete. */
do
{
vTaskDelay( emacLINK_DELAY );
mii_read( 0, configPHY_ADDRESS, PHY_BMSR, &iData );
} while( !( iData & PHY_BMSR_AN_COMPLETE ) );
/* A link has been established. What was negotiated? */
iData = 0;
mii_read( 0, configPHY_ADDRESS, emacPHY_STATUS, &iData );
/* Clear the Individual and Group Address Hash registers */
ENET_IALR = 0;
ENET_IAUR = 0;
ENET_GALR = 0;
ENET_GAUR = 0;
/* Set the Physical Address for the selected ENET */
enet_set_address( 0, ucMACAddress );
ENET_RCR = ENET_RCR_MAX_FL( UIP_BUFSIZE ) | ENET_RCR_MII_MODE_MASK | ENET_RCR_CRCFWD_MASK | ENET_RCR_RMII_MODE_MASK;
/* Clear the control registers. */
ENET_TCR = 0;
if( iData & emacPHY_DUPLEX_STATUS )
{
/* Full duplex */
ENET_RCR &= ( unsigned long )~ENET_RCR_DRT_MASK;
ENET_TCR |= ENET_TCR_FDEN_MASK;
}
else
{
/* Half duplex */
ENET_RCR |= ENET_RCR_DRT_MASK;
ENET_TCR &= (unsigned portLONG)~ENET_TCR_FDEN_MASK;
}
if( iData & emacPHY_SPEED_STATUS )
{
/* 10Mbps */
ENET_RCR |= ENET_RCR_RMII_10T_MASK;
}
ENET_ECR = ENET_ECR_EN1588_MASK;
#if 0
//_RB_
// Enable Ethernet header alignment for rx
ENET_RACC |= 0
| ENET_RACC_SHIFT16_MASK
;
// Enable Ethernet header alignment for tx
ENET_TACC |= 0
| ENET_TACC_SHIFT16_MASK
;
#endif
/* Store and forward checksum. */
ENET_TFWR = ENET_TFWR_STRFWD_MASK;
/* Set Rx Buffer Size */
ENET_MRBR = ( unsigned short ) UIP_BUFSIZE;
/* Point to the start of the circular Rx buffer descriptor queue */
ENET_RDSR = ( unsigned long ) &( xRxDescriptors[ 0 ] );
/* Point to the start of the circular Tx buffer descriptor queue */
ENET_TDSR = ( unsigned long ) &( xTxDescriptors[ 0 ] );
/* Clear all ENET interrupt events */
ENET_EIR = ( unsigned long ) -1;
/* Enable interrupts. */
ENET_EIMR = 0
/*rx irqs*/
| ENET_EIMR_RXF_MASK/*FSL: only for complete frame, not partial buffer descriptor | ENET_EIMR_RXB_MASK*/
/*xmit irqs*/
| ENET_EIMR_TXF_MASK/*FSL: only for complete frame, not partial buffer descriptor | ENET_EIMR_TXB_MASK*/
/*enet irqs*/
| ENET_EIMR_UN_MASK | ENET_EIMR_RL_MASK | ENET_EIMR_LC_MASK | ENET_EIMR_BABT_MASK | ENET_EIMR_BABR_MASK | ENET_EIMR_EBERR_MASK
;
/* Enable the MAC itself. */
ENET_ECR |= ENET_ECR_ETHEREN_MASK;
/* Indicate that there have been empty receive buffers produced */
ENET_RDAR = ENET_RDAR_RDAR_MASK;
}
/*-----------------------------------------------------------*/
static void prvInitialiseDescriptors( void )
{
volatile NBUF *pxDescriptor;
long x;
for( x = 0; x < emacNUM_BUFFERS; x++ )
{
/* Ensure none of the buffers are shown as in use at the start. */
ucBufferInUse[ x ] = pdFALSE;
}
/* Initialise the Rx descriptors. */
for( x = 0; x < emacNUM_RX_DESCRIPTORS; x++ )
{
pxDescriptor = &( xRxDescriptors[ x ] );
pxDescriptor->data = ( uint8_t* ) &( xEthernetBuffers[ x ][ 0 ] );
pxDescriptor->data = ( uint8_t* ) __REV( ( unsigned long ) pxDescriptor->data );
pxDescriptor->length = 0;
pxDescriptor->status = RX_BD_E;
pxDescriptor->bdu = 0;
pxDescriptor->ebd_status = RX_BD_INT;
/* Mark this buffer as in use. */
ucBufferInUse[ x ] = pdTRUE;
}
/* The last descriptor points back to the start. */
pxDescriptor->status |= RX_BD_W;
/* Initialise the Tx descriptors. */
for( x = 0; x < emacNUM_TX_BUFFERS; x++ )
{
pxDescriptor = &( xTxDescriptors[ x ] );
/* A buffer is not allocated to the Tx descriptor until a send is
actually required. */
pxDescriptor->data = NULL;
pxDescriptor->length = 0;
pxDescriptor->status = TX_BD_TC;
pxDescriptor->ebd_status = TX_BD_INT;
}
/* The last descriptor points back to the start. */
pxDescriptor->status |= TX_BD_W;
/* Use the first Rx descriptor to start with. */
ulRxDescriptorIndex = 0UL;
pxCurrentRxDesc = &( xRxDescriptors[ 0 ] );
}
/*-----------------------------------------------------------*/
void vEMACWrite( void )
{
long x;
/* Wait until the second transmission of the last packet has completed. */
for( x = 0; x < emacTX_WAIT_ATTEMPTS; x++ )
{
if( ( xTxDescriptors[ 1 ].status & TX_BD_R ) != 0 )
{
/* Descriptor is still active. */
vTaskDelay( emacTX_WAIT_DELAY_ms );
}
else
{
break;
}
}
/* Is the descriptor free after waiting for it? */
if( ( xTxDescriptors[ 1 ].status & TX_BD_R ) != 0 )
{
/* Something has gone wrong. */
prvResetEverything();
}
/* Setup both descriptors to transmit the frame. */
xTxDescriptors[ 0 ].data = ( uint8_t * ) __REV( ( unsigned long ) uip_buf );
xTxDescriptors[ 0 ].length = __REVSH( uip_len );
xTxDescriptors[ 1 ].data = ( uint8_t * ) __REV( ( unsigned long ) uip_buf );
xTxDescriptors[ 1 ].length = __REVSH( uip_len );
/* uip_buf is being sent by the Tx descriptor. Allocate a new buffer
for use by the stack. */
uip_buf = prvGetNextBuffer();
/* Clear previous settings and go. */
xTxDescriptors[ 0 ].status |= ( TX_BD_R | TX_BD_L );
xTxDescriptors[ 1 ].status |= ( TX_BD_R | TX_BD_L );
/* Start the Tx. */
ENET_TDAR = ENET_TDAR_TDAR_MASK;
}
/*-----------------------------------------------------------*/
static unsigned char *prvGetNextBuffer( void )
{
long x;
unsigned char *pucReturn = NULL;
unsigned long ulAttempts = 0;
while( pucReturn == NULL )
{
/* Look through the buffers to find one that is not in use by
anything else. */
for( x = 0; x < emacNUM_BUFFERS; x++ )
{
if( ucBufferInUse[ x ] == pdFALSE )
{
ucBufferInUse[ x ] = pdTRUE;
pucReturn = ( unsigned char * ) &( xEthernetBuffers[ x ][ 0 ] );
break;
}
}
/* Was a buffer found? */
if( pucReturn == NULL )
{
ulAttempts++;
if( ulAttempts >= emacBUFFER_WAIT_ATTEMPTS )
{
break;
}
/* Wait then look again. */
vTaskDelay( emacBUFFER_WAIT_DELAY_ms );
}
}
return pucReturn;
}
/*-----------------------------------------------------------*/
static void prvResetEverything( void )
{
/* Temporary code just to see if this gets called. This function has not
been implemented. */
portDISABLE_INTERRUPTS();
for( ;; );
}
/*-----------------------------------------------------------*/
unsigned short usEMACRead( void )
{
unsigned short usBytesReceived;
usBytesReceived = prvCheckRxStatus();
usBytesReceived = __REVSH( usBytesReceived );
if( usBytesReceived > 0 )
{
/* Mark the pxDescriptor buffer as free as uip_buf is going to be set to
the buffer that contains the received data. */
prvReturnBuffer( uip_buf );
/* Point uip_buf to the data about to be processed. */
uip_buf = ( void * ) pxCurrentRxDesc->data;
uip_buf = ( void * ) __REV( ( unsigned long ) uip_buf );
/* Allocate a new buffer to the descriptor, as uip_buf is now using it's
old descriptor. */
pxCurrentRxDesc->data = ( uint8_t * ) prvGetNextBuffer();
pxCurrentRxDesc->data = ( uint8_t* ) __REV( ( unsigned long ) pxCurrentRxDesc->data );
/* Prepare the descriptor to go again. */
pxCurrentRxDesc->status |= RX_BD_E;
/* Move onto the next buffer in the ring. */
ulRxDescriptorIndex++;
if( ulRxDescriptorIndex >= emacNUM_RX_DESCRIPTORS )
{
ulRxDescriptorIndex = 0UL;
}
pxCurrentRxDesc = &( xRxDescriptors[ ulRxDescriptorIndex ] );
/* Restart Ethernet if it has stopped */
ENET_RDAR = ENET_RDAR_RDAR_MASK;
}
return usBytesReceived;
}
/*-----------------------------------------------------------*/
static void prvReturnBuffer( unsigned char *pucBuffer )
{
unsigned long ul;
/* Return a buffer to the pool of free buffers. */
for( ul = 0; ul < emacNUM_BUFFERS; ul++ )
{
if( &( xEthernetBuffers[ ul ][ 0 ] ) == ( void * ) pucBuffer )
{
ucBufferInUse[ ul ] = pdFALSE;
break;
}
}
}
/*-----------------------------------------------------------*/
static unsigned short prvCheckRxStatus( void )
{
unsigned long usReturn = 0;
if( ( pxCurrentRxDesc->status & RX_BD_E ) != 0 )
{
/* Current descriptor is still active. */
}
else
{
/* The descriptor contains a frame. Because of the size of the buffers
the frame should always be complete. */
usReturn = pxCurrentRxDesc->length;
}
return usReturn;
}
/*-----------------------------------------------------------*/
void vEMAC_TxISRHandler( void )
{
/* Check the buffers have not already been freed in the first of the
two Tx interrupts - which could potentially happen if the second Tx completed
during the interrupt for the first Tx. */
if( xTxDescriptors[ 0 ].data != NULL )
{
if( ( ( xTxDescriptors[ 0 ].status & TX_BD_R ) == 0 ) && ( ( xTxDescriptors[ 0 ].status & TX_BD_R ) == 0 ) )
{
configASSERT( xTxDescriptors[ 0 ].data == xTxDescriptors[ 1 ].data );
xTxDescriptors[ 0 ].data = ( uint8_t* ) __REV( ( unsigned long ) xTxDescriptors[ 0 ].data );
prvReturnBuffer( xTxDescriptors[ 0 ].data );
/* Just to mark the fact that the buffer has already been released. */
xTxDescriptors[ 0 ].data = NULL;
}
}
}
/*-----------------------------------------------------------*/
void vEMAC_RxISRHandler( void )
{
const unsigned long ulRxEvent = uipETHERNET_RX_EVENT;
long lHigherPriorityTaskWoken = pdFALSE;
extern xQueueHandle xEMACEventQueue;
/* An Ethernet Rx event has occurred. */
xQueueSendFromISR( xEMACEventQueue, &ulRxEvent, &lHigherPriorityTaskWoken );
portEND_SWITCHING_ISR( lHigherPriorityTaskWoken );
}
/*-----------------------------------------------------------*/
void vEMAC_ErrorISRHandler( void )
{
portDISABLE_INTERRUPTS();
for( ;; );
}
/*-----------------------------------------------------------*/
volatile unsigned long ulEvent, ulMask;
void vEMAC_ISRHandler( void )
{
//unsigned long ulEvent;
long lHigherPriorityTaskWoken = pdFALSE;
const unsigned long ulRxEvent = uipETHERNET_RX_EVENT;
extern xQueueHandle xEMACEventQueue;
/* What caused the interrupt? */
ulMask = ENET_EIMR;
ulEvent = ENET_EIR;
ulEvent &= ulMask;
ENET_EIR = ulEvent;
if( ( ulEvent & ENET_EIR_TXF_MASK ) != 0UL )
{
/* Transmit complete.
Check the buffers have not already been freed in the first of the
two Tx interrupts - which could potentially happen if the second Tx completed
during the interrupt for the first Tx. */
if( xTxDescriptors[ 0 ].data != NULL )
{
if( ( ( xTxDescriptors[ 0 ].status & TX_BD_R ) == 0 ) && ( ( xTxDescriptors[ 0 ].status & TX_BD_R ) == 0 ) )
{
configASSERT( xTxDescriptors[ 0 ].data == xTxDescriptors[ 1 ].data );
xTxDescriptors[ 0 ].data = ( uint8_t* ) __REV( ( unsigned long ) xTxDescriptors[ 0 ].data );
prvReturnBuffer( xTxDescriptors[ 0 ].data );
/* Just to mark the fact that the buffer has already been released. */
xTxDescriptors[ 0 ].data = NULL;
}
}
}
if( ( ulEvent & ENET_EIR_RXF_MASK ) != 0UL )
{
/* Packet Rxed. */
xQueueSendFromISR( xEMACEventQueue, &ulRxEvent, &lHigherPriorityTaskWoken );
portEND_SWITCHING_ISR( lHigherPriorityTaskWoken );
}
if( ulEvent & ( ENET_EIR_UN_MASK | ENET_EIR_RL_MASK | ENET_EIR_LC_MASK | ENET_EIR_EBERR_MASK | ENET_EIR_BABT_MASK | ENET_EIR_BABR_MASK | ENET_EIR_EBERR_MASK ) )
{
/* Error. */
prvInitialiseDescriptors();
ENET_RDAR = ENET_RDAR_RDAR_MASK;
}
}

72
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/EMAC.h Normal file
View file

@ -0,0 +1,72 @@
/*
FreeRTOS V7.0.1 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef FR_EMAC_H
#define FR_EMAC_H
/*
* Configure all the ethernet components (MAC, DMA, PHY) ready for communication.
*/
void vEMACInit( void );
/*
* Check the Rx status, and return the number of bytes received if any.
*/
unsigned short usEMACRead( void );
/*
* Send uip_len bytes from uip_buf to the Tx descriptors and initiate a Tx.
*/
void vEMACWrite( void );
#endif /* FR_EMAC_H */

277
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-cgi.c Normal file
View file

@ -0,0 +1,277 @@
/**
* \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 "net/uip.h"
#include "net/psock.h"
#include "apps/httpd/httpd.h"
#include "apps/httpd/httpd-cgi.h"
#include "apps/httpd/httpd-fs.h"
#include <stdio.h>
#include <string.h>
#include "FreeRTOS.h"
#include "task.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( run, "run-time", run_time );
HTTPD_CGI_CALL( io, "led-io", led_io );
static const struct httpd_cgi_call *calls[] = { &file, &tcp, &net, &rtos, &run, &io, NULL };
/*---------------------------------------------------------------------------*/
static PT_THREAD( nullfunction ( struct httpd_state *s, char *ptr ) )
{
PSOCK_BEGIN( &s->sout );
( void ) ptr;
( void ) PT_YIELD_FLAG;
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 sprintf( ( char * ) uip_appdata, "%5u", httpd_fs_count(f) );
}
/*---------------------------------------------------------------------------*/
static PT_THREAD( file_stats ( struct httpd_state *s, char *ptr ) )
{
PSOCK_BEGIN( &s->sout );
( void ) PT_YIELD_FLAG;
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 sprintf( ( char * ) uip_appdata,
"<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.u16[0]) >> 8, htons(conn->ripaddr.u16[0]) & 0xff, htons(conn->ripaddr.u16[1]) >> 8,
htons(conn->ripaddr.u16[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 );
( void ) ptr;
( void ) PT_YIELD_FLAG;
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 sprintf( ( char * ) uip_appdata, "%5u\n", (( uip_stats_t * ) &uip_stat)[s->count] );
}
static PT_THREAD( net_stats ( struct httpd_state *s, char *ptr ) )
{
PSOCK_BEGIN( &s->sout );
( void ) ptr;
( void ) PT_YIELD_FLAG;
#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 );
extern char *pcGetTaskStatusMessage( void );
static char cCountBuf[128];
long lRefreshCount = 0;
static unsigned short generate_rtos_stats( void *arg )
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d<p><br>%s", ( int ) lRefreshCount, pcGetTaskStatusMessage() );
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;
( void ) PT_YIELD_FLAG;
PSOCK_GENERATOR_SEND( &s->sout, generate_rtos_stats, NULL );
PSOCK_END( &s->sout );
}
/*---------------------------------------------------------------------------*/
char *pcStatus;
unsigned long ulString;
static unsigned short generate_io_state( void *arg )
{
extern long lParTestGetLEDState( unsigned long ulLED );
( void ) arg;
/* Are the dynamically setable LEDs currently on or off? */
if( lParTestGetLEDState( 8 ) )
{
pcStatus = "checked";
}
else
{
pcStatus = "";
}
sprintf( uip_appdata, "<input type=\"checkbox\" name=\"LED0\" value=\"1\" %s>LED<p><p>", pcStatus );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
extern void vTaskGetRunTimeStats( signed char *pcWriteBuffer );
extern unsigned short usMaxJitter;
static char cJitterBuffer[ 200 ];
static unsigned short generate_runtime_stats( void *arg )
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", ( int ) lRefreshCount );
#ifdef INCLUDE_HIGH_FREQUENCY_TIMER_TEST
{
sprintf( cJitterBuffer, "<p><br>Max high frequency timer jitter = %d peripheral clock periods.<p><br>", ( int ) usMaxJitter );
vTaskGetRunTimeStats( uip_appdata );
strcat( uip_appdata, cJitterBuffer );
}
#else
{
( void ) cJitterBuffer;
strcpy( uip_appdata, "<p>Run time stats are only available in the debug_with_optimisation build configuration.<p>" );
}
#endif
strcat( uip_appdata, cCountBuf );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
static PT_THREAD( run_time ( struct httpd_state *s, char *ptr ) )
{
PSOCK_BEGIN( &s->sout );
( void ) ptr;
( void ) PT_YIELD_FLAG;
PSOCK_GENERATOR_SEND( &s->sout, generate_runtime_stats, NULL );
PSOCK_END( &s->sout );
}
/*---------------------------------------------------------------------------*/
static PT_THREAD( led_io ( struct httpd_state *s, char *ptr ) )
{
PSOCK_BEGIN( &s->sout );
( void ) ptr;
( void ) PT_YIELD_FLAG;
PSOCK_GENERATOR_SEND( &s->sout, generate_io_state, NULL );
PSOCK_END( &s->sout );
}
/** @} */

8
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/404.html Normal file
View file

@ -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>

13
Demo/CORTEX_Kinetis_K60_Tower_IAR/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)">
<font face="arial">
Loading index.shtml. Click <a href="index.shtml">here</a> if not automatically redirected.
</font>
</font>
</body>
</html>

20
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/index.shtml Normal file
View file

@ -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(&quot;location.href='index.shtml'&quot;,2000)">
<font face="arial">
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
<br><p>
<hr>
<br><p>
<h2>Task statistics</h2>
Page will refresh every 2 seconds.<p>
<font face="courier"><pre>Task State Priority Stack #<br>************************************************<br>
%! rtos-stats
</pre></font>
</font>
</body>
</html>

28
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/io.shtml Normal file
View file

@ -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>
<font face="arial">
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
<br><p>
<hr>
<b>LED and LCD IO</b><br>
<p>
Use the check box to turn on or off LED 4, then click "Update IO".
<p>
<form name="aForm" action="/io.shtml" method="get">
%! led-io
<p>
<input type="submit" value="Update IO">
</form>
<br><p>
</font>
</body>
</html>

BIN
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/logo.jpg Normal file
View file

Binary file not shown.
Side by side

After

Width:  |  Height:  |  Size: 32 KiB

20
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/runtime.shtml Normal file
View file

@ -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(&quot;location.href='runtime.shtml'&quot;,2000)">
<font face="arial">
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
<br><p>
<hr>
<br><p>
<h2>Run-time statistics</h2>
Page will refresh every 2 seconds.<p>
<font face="courier"><pre>Task Abs Time % Time<br>****************************************<br>
%! run-time
</pre></font>
</font>
</body>
</html>

47
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/stats.shtml Normal file
View file

@ -0,0 +1,47 @@
<!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>
<font face="arial">
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
<br><p>
<hr>
<br><p>
<h2>Network statistics</h2>
<table width="300" border="0">
<tr><td align="left"><font face="courier"><pre>
IP Packets received
Packets sent
Forwaded
Dropped
IP errors IP version/header length
IP length, high byte
IP length, low byte
IP fragments
Header checksum
Wrong protocol
ICMP Packets received
Packets sent
Packets dropped
Type errors
Checksum errors
TCP Packets received
Packets sent
Packets dropped
Checksum errors
Data packets without ACKs
Resets
Retransmissionsa
Syn to closed port
UDP Packets dropped
Packets received
Packets sent
Packets chkerr
No connection avaliable
</pre></font></td><td><font face="courier"><pre>%! net-stats
</pre></font></td></table>
</font>
</body>
</html>

21
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fs/tcp.shtml Normal file
View file

@ -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>
<font face="arial">
<a href="index.shtml">Task Stats</a> <b>|</b> <a href="runtime.shtml">Run Time Stats</a> <b>|</b> <a href="stats.shtml">TCP Stats</a> <b>|</b> <a href="tcp.shtml">Connections</a> <b>|</b> <a href="http://www.freertos.org/">FreeRTOS Homepage</a> <b>|</b> <a href="io.shtml">IO</a> <b>|</b> <a href="logo.jpg">37K jpg</a>
<br><p>
<hr>
<br>
<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>

3871
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/httpd-fsdata.c Normal file
View file

File diff suppressed because it is too large Load diff

79
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/makefsdata Normal file
View file

@ -0,0 +1,79 @@
#!/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";
binmode FILE;
$file =~ s-^-/-;
$fvar = $file;
$fvar =~ s-/-_-g;
$fvar =~ s-\.-_-g;
# for AVR, add PROGMEM here
print(OUTPUT "static const char data".$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");

167
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/uip-conf.h Normal file
View file

@ -0,0 +1,167 @@
/**
* \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__
#define UIP_CONF_EXTERNAL_BUFFER
#define UIP_CONF_PROCESS_HTTPD_FORMS 1
/**
* 8 bit datatype
*
* This typedef defines the 8-bit type used throughout uIP.
*
* \hideinitializer
*/
typedef unsigned char u8_t;
/**
* 16 bit datatype
*
* This typedef defines the 16-bit type used throughout uIP.
*
* \hideinitializer
*/
typedef unsigned short u16_t;
typedef unsigned long u32_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
*/
#if __LITTLE_ENDIAN__ == 1
#define UIP_CONF_BYTE_ORDER UIP_LITTLE_ENDIAN
#else
#define UIP_CONF_BYTE_ORDER UIP_BIG_ENDIAN
#endif
/**
* 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 CCIF
#define CC_REGISTER_ARG
#endif /* __UIP_CONF_H__ */
/** @} */
/** @} */

47
Demo/CORTEX_Kinetis_K60_Tower_IAR/webserver/webserver.h Normal file
View file

@ -0,0 +1,47 @@
/*
* 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 "apps/httpd/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)"). */
#define UIP_APPCALL httpd_appcall
#endif /* __WEBSERVER_H__ */