git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1211 35acf78f-673a-0410-8e92-d51de3d6d3f4

12 files changed, 1467 insertions, 0 deletions

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/Makefile b/demos/ARM7-AT91SAM7X-UIP-GCC/Makefile
new file mode 100644
index 000000000..95d046fef
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/Makefile
@@ -0,0 +1,201 @@
+##############################################################################

+# Build global options

+# NOTE: Can be overridden externally.

+#

+

+# Compiler options here.

+ifeq ($(USE_OPT),)

+  USE_OPT = -O2 -ggdb -fomit-frame-pointer -mabi=apcs-gnu

+endif

+

+# C++ specific options here (added to USE_OPT).

+ifeq ($(USE_CPPOPT),)

+  USE_CPPOPT = -fno-rtti

+endif

+

+# Enable this if you want the linker to remove unused code and data

+ifeq ($(USE_LINK_GC),)

+  USE_LINK_GC = yes

+endif

+

+# If enabled, this option allows to compile the application in THUMB mode.

+ifeq ($(USE_THUMB),)

+  USE_THUMB = no

+endif

+

+# Enable register caching optimization (read documentation).

+ifeq ($(USE_CURRP_CACHING),)

+  USE_CURRP_CACHING = no

+endif

+

+#

+# Build global options

+##############################################################################

+

+##############################################################################

+# Project, sources and paths

+#

+

+# Define project name here

+PROJECT = ch

+

+# Define linker script file here

+LDSCRIPT= ch.ld

+

+# Imported source files

+CHIBIOS = ../..

+include ${CHIBIOS}/os/ports/GCC/ARM7/port.mk

+include ${CHIBIOS}/os/kernel/kernel.mk

+include ${CHIBIOS}/test/test.mk

+

+# List of the required uIP source files.

+USRC = ${CHIBIOS}/ext/uip-1.0/uip/uip_arp.c \

+       ${CHIBIOS}/ext/uip-1.0/uip/psock.c \

+       ${CHIBIOS}/ext/uip-1.0/uip/uip.c \

+       ${CHIBIOS}/ext/uip-1.0/apps/webserver/httpd.c \

+       ${CHIBIOS}/ext/uip-1.0/apps/webserver/http-strings.c \

+       ${CHIBIOS}/ext/uip-1.0/apps/webserver/httpd-fs.c \

+       ${CHIBIOS}/ext/uip-1.0/apps/webserver/httpd-cgi.c

+

+# C sources that can be compiled in ARM or THUMB mode depending on the global

+# setting.

+CSRC = ${PORTSRC} \

+       ${KERNSRC} \

+       ${TESTSRC} \

+       ${USRC} \

+       ${CHIBIOS}/os/io/pal.c \

+       ${CHIBIOS}/os/io/serial.c \

+       ${CHIBIOS}/os/io/mii.c \

+       ${CHIBIOS}/os/io/mac.c \

+       ${CHIBIOS}/os/io/platforms/AT91SAM7X/pal_lld.c \

+       ${CHIBIOS}/os/io/platforms/AT91SAM7X/serial_lld.c \

+       ${CHIBIOS}/os/io/platforms/AT91SAM7X/mii_lld.c \

+       ${CHIBIOS}/os/io/platforms/AT91SAM7X/mac_lld.c \

+       ${CHIBIOS}/os/io/platforms/AT91SAM7X/at91lib/aic.c \

+       ${CHIBIOS}/os/various/evtimer.c \

+       web/webthread.c \

+       board.c main.c

+#       ${CHIBIOS}/os/io/platforms/AT91SAM7X/sam7x_emac.c \

+

+# C++ sources that can be compiled in ARM or THUMB mode depending on the global

+# setting.

+CPPSRC =

+

+# C sources to be compiled in ARM mode regardless of the global setting.

+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler

+#       option that results in lower performance and larger code size.

+ACSRC =

+

+# C++ sources to be compiled in ARM mode regardless of the global setting.

+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler

+#       option that results in lower performance and larger code size.

+ACPPSRC =

+

+# C sources to be compiled in THUMB mode regardless of the global setting.

+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler

+#       option that results in lower performance and larger code size.

+TCSRC =

+

+# C sources to be compiled in THUMB mode regardless of the global setting.

+# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler

+#       option that results in lower performance and larger code size.

+TCPPSRC =

+

+# List ASM source files here

+ASMSRC = $(PORTASM) \

+         ${CHIBIOS}/os/ports/GCC/ARM7/AT91SAM7X/vectors.s

+

+INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \

+         ${CHIBIOS}/os/io \

+         ${CHIBIOS}/os/io/platforms/AT91SAM7X \

+         ${CHIBIOS}/os/various \

+         ${CHIBIOS}/os/ports/GCC/ARM7/AT91SAM7X \

+         ./web ${CHIBIOS}/ext/uip-1.0/uip ${CHIBIOS}/ext/uip-1.0/apps/webserver

+

+#

+# Project, sources and paths

+##############################################################################

+

+##############################################################################

+# Compiler settings

+#

+

+MCU  = arm7tdmi

+

+TRGT = arm-elf-

+CC   = $(TRGT)gcc

+CPPC = $(TRGT)g++

+# Enable loading with g++ only if you need C++ runtime support.

+# NOTE: You can use C++ even without C++ support if you are careful. C++

+#       runtime support makes code size explode.

+LD   = $(TRGT)gcc

+#LD   = $(TRGT)g++

+CP   = $(TRGT)objcopy

+AS   = $(TRGT)gcc -x assembler-with-cpp

+OD   = $(TRGT)objdump

+HEX  = $(CP) -O ihex

+BIN  = $(CP) -O binary

+

+# ARM-specific options here

+AOPT =

+

+# THUMB-specific options here

+TOPT = -mthumb -DTHUMB

+

+# Define C warning options here

+CWARN = -Wall -Wstrict-prototypes

+

+# Define C++ warning options here

+CPPWARN = -Wall

+

+#

+# Compiler settings

+##############################################################################

+

+##############################################################################

+# Start of default section

+#

+

+# List all default C defines here, like -D_DEBUG=1

+DDEFS =

+

+# List all default ASM defines here, like -D_DEBUG=1

+DADEFS =

+

+# List all default directories to look for include files here

+DINCDIR =

+

+# List the default directory to look for the libraries here

+DLIBDIR =

+

+# List all default libraries here

+DLIBS =

+

+#

+# End of default section

+##############################################################################

+

+##############################################################################

+# Start of user section

+#

+

+# List all user C define here, like -D_DEBUG=1

+UDEFS =

+

+# Define ASM defines here

+UADEFS =

+

+# List all user directories here

+UINCDIR =

+

+# List the user directory to look for the libraries here

+ULIBDIR =

+

+# List all user libraries here

+ULIBS =

+

+#

+# End of user defines

+##############################################################################

+

+include ${CHIBIOS}/os/ports/GCC/ARM/rules.mk

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/board.c b/demos/ARM7-AT91SAM7X-UIP-GCC/board.c
new file mode 100644
index 000000000..348f4bb99
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/board.c
@@ -0,0 +1,187 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+#include <ch.h>

+#include <pal.h>

+#include <serial.h>

+#include <mac.h>

+

+#include "board.h"

+#include "at91lib/aic.h"

+

+

+/*

+ * FIQ Handler weak symbol defined in vectors.s.
+ */

+void FiqHandler(void);

+

+static CH_IRQ_HANDLER(SpuriousHandler) {

+

+  CH_IRQ_PROLOGUE();

+

+  AT91C_BASE_AIC->AIC_EOICR = 0;

+

+  CH_IRQ_EPILOGUE();

+}

+

+/*

+ * SYS IRQ handling here.

+ */

+static CH_IRQ_HANDLER(SYSIrqHandler) {

+

+  CH_IRQ_PROLOGUE();

+

+  if (AT91C_BASE_PITC->PITC_PISR & AT91C_PITC_PITS) {

+    (void) AT91C_BASE_PITC->PITC_PIVR;

+    chSysLockFromIsr();

+    chSysTimerHandlerI();

+    chSysUnlockFromIsr();

+  }

+  AT91C_BASE_AIC->AIC_EOICR = 0;

+

+  CH_IRQ_EPILOGUE();

+}

+

+/*

+ * Digital I/O ports static configuration as defined in @p board.h.

+ */

+static const AT91SAM7XPIOConfig config =

+{

+  {VAL_PIOA_ODSR, VAL_PIOA_OSR, VAL_PIOA_PUSR},

+  {VAL_PIOB_ODSR, VAL_PIOB_OSR, VAL_PIOB_PUSR}

+};

+

+/*

+ * Early initialization code.

+ * This initialization is performed just after reset before BSS and DATA

+ * segments initialization.

+ */

+void hwinit0(void) {

+  /*

+   * Flash Memory: 1 wait state, about 50 cycles in a microsecond.

+   */

+  AT91C_BASE_MC->MC_FMR = (AT91C_MC_FMCN & (50 << 16)) | AT91C_MC_FWS_1FWS;

+

+  /*

+   * Watchdog disabled.

+   */

+  AT91C_BASE_WDTC->WDTC_WDMR = AT91C_WDTC_WDDIS;

+

+  /*

+   * Enables the main oscillator and waits 56 slow cycles as startup time.

+   */

+  AT91C_BASE_PMC->PMC_MOR = (AT91C_CKGR_OSCOUNT & (7 << 8)) | AT91C_CKGR_MOSCEN;

+  while (!(AT91C_BASE_PMC->PMC_SR & AT91C_PMC_MOSCS))

+    ;

+

+  /*

+   * PLL setup: DIV = 14, MUL = 72, PLLCOUNT = 10

+   * PLLfreq = 96109714 Hz (rounded)

+   */

+  AT91C_BASE_PMC->PMC_PLLR = (AT91C_CKGR_DIV & 14) |

+                             (AT91C_CKGR_PLLCOUNT & (10 << 8)) |

+                             (AT91C_CKGR_MUL & (72 << 16));

+  while (!(AT91C_BASE_PMC->PMC_SR & AT91C_PMC_LOCK))

+    ;

+

+  /*

+   * Master clock = PLLfreq / 2 = 48054858 Hz (rounded)

+   */

+  AT91C_BASE_PMC->PMC_MCKR = AT91C_PMC_CSS_PLL_CLK | AT91C_PMC_PRES_CLK_2;

+  while (!(AT91C_BASE_PMC->PMC_SR & AT91C_PMC_MCKRDY))

+    ;

+

+  /*

+   * PIO initialization.

+   */

+  palInit(&config);

+}

+

+/*

+ * Late initialization code.

+ * This initialization is performed after BSS and DATA segments initialization

+ * and before invoking the main() function.

+ */

+void hwinit1(void) {

+  int i;

+

+  /*

+   * Default AIC setup, the device drivers will modify it as needed.

+   */

+  AT91C_BASE_AIC->AIC_ICCR = 0xFFFFFFFF;

+  AT91C_BASE_AIC->AIC_SVR[0] = (AT91_REG)FiqHandler;

+  for (i = 1; i < 31; i++) {

+    AT91C_BASE_AIC->AIC_SVR[i] = (AT91_REG)NULL;

+    AT91C_BASE_AIC->AIC_EOICR = (AT91_REG)i;

+  }

+  AT91C_BASE_AIC->AIC_SPU  = (AT91_REG)SpuriousHandler;

+

+  /*

+   * LCD pins setup.

+   */

+  palClearPad(IOPORT2, PIOB_LCD_BL);

+  palSetPadMode(IOPORT2, PIOB_LCD_BL, PAL_MODE_OUTPUT_PUSHPULL);

+

+  palSetPad(IOPORT1, PIOA_LCD_RESET);

+  palSetPadMode(IOPORT1, PIOA_LCD_RESET, PAL_MODE_OUTPUT_PUSHPULL);

+

+  /*

+   * Joystick and buttons setup.

+   */

+  palSetGroupMode(IOPORT1,

+                  PIOA_B1_MASK | PIOA_B2_MASK | PIOA_B3_MASK |

+                  PIOA_B4_MASK | PIOA_B5_MASK,

+                  PAL_MODE_INPUT);

+  palSetGroupMode(IOPORT2, PIOB_SW1_MASK | PIOB_SW2_MASK, PAL_MODE_INPUT);

+

+  /*

+   * MMC/SD slot setup.

+   */

+  palSetGroupMode(IOPORT2,

+                  PIOB_MMC_WP_MASK | PIOB_MMC_CP_MASK,

+                  PAL_MODE_INPUT);

+

+  /*

+   * PIT Initialization.

+   */

+  AIC_ConfigureIT(AT91C_ID_SYS,

+                  AT91C_AIC_SRCTYPE_HIGH_LEVEL | (AT91C_AIC_PRIOR_HIGHEST - 1),

+                  SYSIrqHandler);

+  AIC_EnableIT(AT91C_ID_SYS);

+  AT91C_BASE_PITC->PITC_PIMR = (MCK / 16 / CH_FREQUENCY) - 1;

+  AT91C_BASE_PITC->PITC_PIMR |= AT91C_PITC_PITEN | AT91C_PITC_PITIEN;

+

+  /*

+   * Serial driver initialization, RTS/CTS pins enabled for USART0 only.

+   */

+  sdInit();

+  AT91C_BASE_PIOA->PIO_PDR   = AT91C_PA3_RTS0 | AT91C_PA4_CTS0;

+  AT91C_BASE_PIOA->PIO_ASR   = AT91C_PIO_PA3 | AT91C_PIO_PA4;

+  AT91C_BASE_PIOA->PIO_PPUDR = AT91C_PIO_PA3 | AT91C_PIO_PA4;

+

+  /*

+   * EMAC driver initialization.

+   */

+  macInit();

+

+  /*

+   * ChibiOS/RT initialization.

+   */

+  chSysInit();

+}

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/board.h b/demos/ARM7-AT91SAM7X-UIP-GCC/board.h
new file mode 100644
index 000000000..c56f50258
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/board.h
@@ -0,0 +1,78 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+#ifndef _BOARD_H_

+#define _BOARD_H_

+

+#include "at91lib/AT91SAM7X256.h"

+

+#define BOARD_OLIMEX_SAM7_EX256

+

+#define CLK             18432000

+#define MCK             48054857

+

+/*

+ * Initial I/O setup.
+ */

+#define VAL_PIOA_ODSR           0x00000000      /* Output data. */

+#define VAL_PIOA_OSR            0x00000000      /* Direction. */

+#define VAL_PIOA_PUSR           0xFFFFFFFF      /* Pull-up. */

+

+#define VAL_PIOB_ODSR           0x00000000      /* Output data. */

+#define VAL_PIOB_OSR            0x00000000      /* Direction. */

+#define VAL_PIOB_PUSR           0xFFFFFFFF      /* Pull-up. */

+

+/*

+ * I/O definitions.

+ */

+#define PIOA_LCD_RESET          2

+#define PIOA_LCD_RESET_MASK     (1 << PIOA_LCD_RESET)

+#define PIOA_B1                 7

+#define PIOA_B1_MASK            (1 << PIOA_B1)

+#define PIOA_B2                 8

+#define PIOA_B2_MASK            (1 << PIOA_B2)

+#define PIOA_B3                 9

+#define PIOA_B3_MASK            (1 << PIOA_B3)

+#define PIOA_B4                 14

+#define PIOA_B4_MASK            (1 << PIOA_B4)

+#define PIOA_B5                 15

+#define PIOA_B5_MASK            (1 << PIOA_B5)

+#define PIOA_USB_PUP            25

+#define PIOA_USB_PUP_MASK       (1 << PIOA_USB_PUP)

+#define PIOA_USB_PR             26

+#define PIOA_USB_PR_MASK        (1 << PIOA_USB_PR)

+

+#define PIOB_PHY_PD             18

+#define PIOB_PHY_PD_MASK        (1 << PIOB_PHY_PD)

+#define PIOB_AUDIO_OUT          19

+#define PIOB_AUDIO_OUT_MASK     (1 << PIOB_AUDIO_OUT)

+#define PIOB_LCD_BL             20

+#define PIOB_LCD_BL_MASK        (1 << PIOB_LCD_BL)

+#define PIOB_MMC_WP             22

+#define PIOB_MMC_WP_MASK        (1 << PIOB_MMC_WP)

+#define PIOB_MMC_CP             23

+#define PIOB_MMC_CP_MASK        (1 << PIOB_MMC_CP)

+#define PIOB_SW1                24

+#define PIOB_SW1_MASK           (1 << PIOB_SW1)

+#define PIOB_SW2                25

+#define PIOB_SW2_MASK           (1 << PIOB_SW2)

+#define PIOB_PHY_IRQ            26

+#define PIOB_PHY_IRQ_MASK       (1 << PIOB_PHY_IRQ)

+

+#endif /* _BOARD_H_ */

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/ch.ld b/demos/ARM7-AT91SAM7X-UIP-GCC/ch.ld
new file mode 100644
index 000000000..944a7f29d
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/ch.ld
@@ -0,0 +1,98 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+/*

+ * AT91SAM7X256 memory setup.

+ */

+__und_stack_size__	= 0x0004;

+__abt_stack_size__	= 0x0004;

+__fiq_stack_size__	= 0x0010;

+__irq_stack_size__	= 0x0080;

+__svc_stack_size__	= 0x0004;

+__sys_stack_size__	= 0x0400;

+__stacks_total_size__	= __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;

+

+MEMORY

+{

+    flash : org = 0x100000, len = 256k

+    ram : org = 0x200020, len = 64k - 0x20

+}

+

+__ram_start__		= ORIGIN(ram);

+__ram_size__		= LENGTH(ram);

+__ram_end__		= __ram_start__ + __ram_size__;

+

+SECTIONS

+{

+	. = 0;

+

+	.text : ALIGN(16) SUBALIGN(16)

+	{

+        _text = .;

+        KEEP(*(vectors))

+        *(.text)

+        *(.text.*);

+        *(.rodata);

+        *(.rodata.*);

+        *(.glue_7t);

+        *(.glue_7);

+        *(.gcc*);

+        *(.ctors);

+        *(.dtors);

+        . = ALIGN(4);

+        _etext = .;

+    } > flash

+

+    _textdata = _etext;

+

+    .data :

+    {

+        _data = .;

+        *(.data)

+        . = ALIGN(4);

+        *(.data.*)

+        . = ALIGN(4);

+        *(.ramtext)

+        . = ALIGN(4);

+        _edata = .;

+    } > ram AT > flash

+

+    .bss :

+    {

+        _bss_start = .;

+        *(.bss)

+        . = ALIGN(4);

+        *(.bss.*)

+        . = ALIGN(4);

+        *(COMMON)

+        . = ALIGN(4);

+        _bss_end = .;

+    } > ram    

+    

+    /DISCARD/ :

+    {

+        *(.eh_*)

+    }

+}

+

+PROVIDE(end = .);

+_end =			.;

+

+__heap_base__		= _end;

+__heap_end__		= __ram_end__ - __stacks_total_size__;

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h b/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h
new file mode 100644
index 000000000..3c6353168
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h
@@ -0,0 +1,377 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+/**

+ * @file src/templates/chconf.h

+ * @brief Configuration file template.

+ * @addtogroup Config

+ * @{

+ */

+

+#ifndef _CHCONF_H_

+#define _CHCONF_H_

+

+/*===========================================================================*/

+/* Kernel parameters.                                                        */

+/*===========================================================================*/

+

+/**

+ * Frequency of the system timer that drives the system ticks. This also

+ * defines the system tick time unit.

+ */

+#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)

+#define CH_FREQUENCY                    1000

+#endif

+

+/**

+ * This constant is the number of system ticks allowed for the threads before

+ * preemption occurs. This option is only meaningful if the option

+ * @p CH_USE_ROUNDROBIN is also active.

+ */

+#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)

+#define CH_TIME_QUANTUM                 20

+#endif

+

+/**

+ * If enabled then the use of nested @p chSysLock() / @p chSysUnlock()

+ * operations is allowed.<br>

+ * For performance and code size reasons the recommended setting is to leave

+ * this option disabled.<br>

+ * You can use this option if you need to merge ChibiOS/RT with external

+ * libraries that require nested lock/unlock operations.

+ * @note The default is @p FALSE.

+ */

+#if !defined(CH_USE_NESTED_LOCKS) || defined(__DOXYGEN__)

+#define CH_USE_NESTED_LOCKS             FALSE

+#endif

+

+/**

+ * If specified then the kernel performs the round robin scheduling algorithm

+ * on threads of equal priority.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_ROUNDROBIN) || defined(__DOXYGEN__)

+#define CH_USE_ROUNDROBIN               TRUE

+#endif

+

+/**

+ * Number of RAM bytes to use as system heap. If set to zero then the whole

+ * available RAM is used as system heap.

+ * @note In order to use the whole RAM as system heap the linker script must

+ *       provide the @p __heap_base__ and @p __heap_end__ symbols.

+ * @note Requires @p CH_USE_HEAP.

+ */

+#if !defined(CH_HEAP_SIZE) || defined(__DOXYGEN__)

+#define CH_HEAP_SIZE                    0

+#endif

+

+/*===========================================================================*/

+/* Performance options.                                                      */

+/*===========================================================================*/

+

+/**

+ * If specified then time efficient rather than space efficient code is used

+ * when two possible implementations exist.

+ * @note This is not related to the compiler optimization options.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)

+#define CH_OPTIMIZE_SPEED               TRUE

+#endif

+

+/**

+ * If enabled defines a CPU register to be used as storage for the global

+ * @p currp variable. Caching this variable in a register can greatly

+ * improve both space and time efficiency of the generated code. Another side

+ * effect is that one less register has to be saved during the context switch

+ * resulting in lower RAM usage and faster code.

+ * @note This option is only usable with the GCC compiler and is only useful

+ *       on processors with many registers like ARM cores.

+ * @note If this option is enabled then ALL the libraries linked to the

+ *       ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p

+ *       -ffixed-@<reg@>.

+ * @note This option must be enabled in the Makefile, it is listed here for

+ *       documentation.

+ */

+#if defined(__DOXYGEN__)

+#define CH_CURRP_REGISTER_CACHE         "reg"

+#endif

+

+/*===========================================================================*/

+/* Subsystem options.                                                        */

+/*===========================================================================*/

+

+/**

+ * If specified then the @p chThdWait() function is included in the kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)

+#define CH_USE_WAITEXIT                 TRUE

+#endif

+

+/**

+ * If specified then the Semaphores APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)

+#define CH_USE_SEMAPHORES               TRUE

+#endif

+

+/**

+ * If enabled then the threads are enqueued on semaphores by priority rather

+ * than FIFO order.

+ * @note The default is @p FALSE. Enable this if you have special requirements.

+ * @note Requires @p CH_USE_SEMAPHORES.

+ */

+#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)

+#define CH_USE_SEMAPHORES_PRIORITY      FALSE

+#endif

+

+/**

+ * If specified then the Semaphores the @p chSemWaitSignal() API is included

+ * in the kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_SEMAPHORES.

+ */

+#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)

+#define CH_USE_SEMSW                    TRUE

+#endif

+

+/**

+ * If specified then the Mutexes APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)

+#define CH_USE_MUTEXES                  TRUE

+#endif

+

+/**

+ * If specified then the Conditional Variables APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_MUTEXES.

+ */

+#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)

+#define CH_USE_CONDVARS                 TRUE

+#endif

+

+/**

+ * If specified then the Conditional Variables APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_CONDVARS.

+ */

+#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)

+#define CH_USE_CONDVARS_TIMEOUT         TRUE

+#endif

+

+/**

+ * If specified then the Event flags APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)

+#define CH_USE_EVENTS                   TRUE

+#endif

+

+/**

+ * If specified then the @p chEvtWaitXXXTimeout() functions are included in

+ * the kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_EVENTS.

+ */

+#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)

+#define CH_USE_EVENTS_TIMEOUT           TRUE

+#endif

+

+/**

+ * If specified then the Synchronous Messages APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)

+#define CH_USE_MESSAGES                 TRUE

+#endif

+

+/**

+ * If enabled then messages are served by priority rather than in FIFO order.

+ * @note The default is @p FALSE. Enable this if you have special requirements.

+ * @note Requires @p CH_USE_MESSAGES.

+ */

+#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)

+#define CH_USE_MESSAGES_PRIORITY        FALSE

+#endif

+

+/**

+ * If specified then the Asynchronous Messages (Mailboxes) APIs are included

+ * in the kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)

+#define CH_USE_MAILBOXES                TRUE

+#endif

+

+/**

+ * If specified then the I/O queues APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_SEMAPHORES.

+ */

+#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)

+#define CH_USE_QUEUES                   TRUE

+#endif

+

+/**

+ * If specified then the memory heap allocator APIs are included in the kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_MUTEXES or @p CH_USE_SEMAPHORES.

+ * @note Mutexes are recommended.

+ */

+#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)

+#define CH_USE_HEAP                     TRUE

+#endif

+

+/**

+ * If enabled enforces the use of the C-runtime @p malloc() and @p free()

+ * functions as backend for the system heap allocator.

+ * @note The default is @p FALSE.

+ * @note Requires @p CH_USE_HEAP.

+ */

+#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)

+#define CH_USE_MALLOC_HEAP              FALSE

+#endif

+

+/**

+ * If specified then the memory pools allocator APIs are included in the

+ * kernel.

+ * @note The default is @p TRUE.

+ */

+#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)

+#define CH_USE_MEMPOOLS                 TRUE

+#endif

+

+/**

+ * If specified then the dynamic threads creation APIs are included in the

+ * kernel.

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_WAITEXIT.

+ */

+#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)

+#define CH_USE_DYNAMIC                  TRUE

+#endif

+

+/*===========================================================================*/

+/* Debug options.                                                            */

+/*===========================================================================*/

+

+/**

+ * Debug option, if enabled then the checks on the API functions input

+ * parameters are activated.

+ * @note The default is @p FALSE.

+ */

+#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)

+#define CH_DBG_ENABLE_CHECKS            FALSE

+#endif

+

+/**

+ * Debug option, if enabled then all the assertions in the kernel code are

+ * activated. This includes consistency checks inside the kernel, runtime

+ * anomalies and port-defined checks.

+ * @note The default is @p FALSE.

+ */

+#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)

+#define CH_DBG_ENABLE_ASSERTS           FALSE

+#endif

+

+/**

+ * Debug option, if enabled the context switch circular trace buffer is

+ * activated.

+ * @note The default is @p FALSE.

+ */

+#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)

+#define CH_DBG_ENABLE_TRACE             FALSE

+#endif

+

+/**

+ * Debug option, if enabled a runtime stack check is performed.

+ * @note The stack check is performed in a architecture/port dependent way. It

+ *       may not be implemented at all.

+ */

+#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)

+#define CH_DBG_ENABLE_STACK_CHECK       FALSE

+#endif

+

+/**

+ * Debug option, if enabled the threads working area is filled with a byte

+ * pattern when a thread is created.
+ */

+#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)

+#define CH_DBG_FILL_THREADS             FALSE

+#endif

+

+/**

+ * Debug option, if enabled a field is added to the @p Thread structure that

+ * counts the system ticks occurred while executing the thread.

+ */

+#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)

+#define CH_DBG_THREADS_PROFILING        TRUE

+#endif

+

+/*===========================================================================*/

+/* Kernel hooks.                                                             */

+/*===========================================================================*/

+

+/**

+ * User fields added to the end of the @p Thread structure.

+ */

+#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)

+#define THREAD_EXT_FIELDS                                               \

+struct {                                                                \

+  /* Add thread custom fields here.*/                                   \

+};

+#endif

+

+/**

+ * User initialization code added to the @p chThdInit() API.

+ * @note It is invoked from within @p chThdInit().

+ */

+#if !defined(THREAD_EXT_INIT) || defined(__DOXYGEN__)

+#define THREAD_EXT_INIT(tp) {                                           \

+  /* Add thread initialization code here.*/                             \

+}

+#endif

+

+/**

+ * User finalization code added to the @p chThdExit() API.

+ * @note It is inserted into lock zone.

+ */

+#if !defined(THREAD_EXT_EXIT) || defined(__DOXYGEN__)

+#define THREAD_EXT_EXIT(tp) {                                           \

+  /* Add thread finalization code here.*/                               \

+}

+#endif

+

+/**

+ * Code inserted inside the idle thread loop immediately after an interrupt

+ * resumed execution.
+ */

+#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)

+#define IDLE_LOOP_HOOK() {                                              \

+  /* Idle loop code here.*/                                             \

+}

+#endif

+

+#endif  /* _CHCONF_H_ */

+

+/** @} */

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/main.c b/demos/ARM7-AT91SAM7X-UIP-GCC/main.c
new file mode 100644
index 000000000..0474ce008
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/main.c
@@ -0,0 +1,72 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+#include <ch.h>

+#include <pal.h>

+#include <test.h>

+#include <serial.h>

+

+#include "board.h"

+

+#include "web/webthread.h"

+

+static WORKING_AREA(waWebThread, 512);

+static WORKING_AREA(waThread1, 128);

+

+static msg_t Thread1(void *arg) {

+

+  while (TRUE) {

+    palSetPad(IOPORT2, PIOB_LCD_BL);

+    chThdSleepMilliseconds(100);

+    palClearPad(IOPORT2, PIOB_LCD_BL);

+    chThdSleepMilliseconds(900);

+  }

+  return 0;

+}

+

+/*

+ * Entry point, note, the main() function is already a thread in the system

+ * on entry.

+ */

+int main(int argc, char **argv) {

+

+  /*

+   * Activates the serial driver 2 using the driver default configuration.

+   */

+  sdStart(&SD1, NULL);

+

+  /*

+   * Creates the blinker and web server threads.

+   */

+  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);

+  chThdCreateStatic(waWebThread, sizeof(waWebThread), LOWPRIO, WebThread, NULL);

+

+  /*

+   * Normal main() thread activity.

+   */

+  while (TRUE) {

+    chThdSleepMilliseconds(500);

+    if (!palReadPad(IOPORT2, PIOB_SW1))

+      sdWrite(&SD1, (uint8_t *)"Hello World!\r\n", 14);

+    if (!palReadPad(IOPORT2, PIOB_SW2))

+      TestThread(&SD1);

+  }

+

+  return 0;

+}

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/readme.txt b/demos/ARM7-AT91SAM7X-UIP-GCC/readme.txt
new file mode 100644
index 000000000..129f245c2
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/readme.txt
@@ -0,0 +1,34 @@
+*****************************************************************************

+** ChibiOS/RT port for ARM7TDMI AT91SAM7X256.                              **

+*****************************************************************************

+

+** TARGET **

+

+The demo runs on an Olimex SAM7-EX256 board.

+

+** The Demo **

+

+The demo currently just flashes the LCD background using a thread and serves

+HTTP requests at address 192.168.1.20 on port 80 (remember to change it IP

+address into webthread.c in order to adapt it to your network settings).

+The button SW1 prints an "Hello World!" string on COM1, the button SW2

+activates che ChibiOS/RT test suite, output on COM1.

+

+** Build Procedure **

+

+The demo was built using the YAGARTO toolchain but any toolchain based on GCC

+and GNU userspace programs will work.

+The demo requires the patcher uIP 1.0 stack, see: ./ext/readme.txt

+

+** Notes **

+

+Some files used by the demo are not part of ChibiOS/RT but are Atmel copyright

+and are licensed under a different license, see the header present in all the

+source files under ./demos/AT91SAM7X256/at91lib for details.

+Also note that not all the files present in the Atmel library are distribuited

+with ChibiOS/RT, you can find the whole library on the Atmel web site:

+

+                             http://www.atmel.com

+

+The uIP stack also has its own license, please read the info into the included

+uIP distribution files.

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/web/cc-arch.h b/demos/ARM7-AT91SAM7X-UIP-GCC/web/cc-arch.h
new file mode 100644
index 000000000..744cf56ef
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/web/cc-arch.h
@@ -0,0 +1,9 @@
+#ifndef __CC_ARCH_H__

+#define __CC_ARCH_H__

+

+#define PACK_STRUCT_FIELD(x) x __attribute__((packed))

+#define PACK_STRUCT_STRUCT __attribute__((packed))

+#define PACK_STRUCT_BEGIN

+#define PACK_STRUCT_END

+

+#endif /* __CC_ARCH_H__ */

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/web/clock-arch.h b/demos/ARM7-AT91SAM7X-UIP-GCC/web/clock-arch.h
new file mode 100644
index 000000000..e205f9c8d
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/web/clock-arch.h
@@ -0,0 +1,42 @@
+/*

+ * Copyright (c) 2006, Swedish Institute of Computer Science.

+ * All rights reserved.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions

+ * are met:

+ * 1. Redistributions of source code must retain the above copyright

+ *    notice, this list of conditions and the following disclaimer.

+ * 2. Redistributions in binary form must reproduce the above copyright

+ *    notice, this list of conditions and the following disclaimer in the

+ *    documentation and/or other materials provided with the distribution.

+ * 3. Neither the name of the Institute nor the names of its contributors

+ *    may be used to endorse or promote products derived from this software

+ *    without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND

+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE

+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

+ * SUCH DAMAGE.

+ *

+ * This file is part of the uIP TCP/IP stack

+ *

+ * $Id: clock-arch.h,v 1.2 2006/06/12 08:00:31 adam Exp $

+ */

+

+#ifndef __CLOCK_ARCH_H__

+#define __CLOCK_ARCH_H__

+

+#include <ch.h>

+

+typedef systime_t clock_time_t;

+#define CLOCK_CONF_SECOND CH_FREQUENCY

+

+#endif /* __CLOCK_ARCH_H__ */

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/web/uip-conf.h b/demos/ARM7-AT91SAM7X-UIP-GCC/web/uip-conf.h
new file mode 100644
index 000000000..b6a17c970
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/web/uip-conf.h
@@ -0,0 +1,159 @@
+/**

+ * \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>

+

+#include <cc-arch.h> /* patched */

+

+/**

+ * 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     1518

+

+/**

+ * CPU byte order.

+ *

+ * \hideinitializer

+ */

+#define UIP_CONF_BYTE_ORDER      LITTLE_ENDIAN

+

+/**

+ * Logging on or off

+ *

+ * \hideinitializer

+ */

+#define UIP_CONF_LOGGING         0

+

+/**

+ * UDP support on or off

+ *

+ * \hideinitializer

+ */

+#define UIP_CONF_UDP             0

+

+/**

+ * UDP checksums on or off

+ *

+ * \hideinitializer

+ */

+#define UIP_CONF_UDP_CHECKSUMS   1

+

+/**

+ * uIP statistics on or off

+ *

+ * \hideinitializer

+ */

+#define UIP_CONF_STATISTICS      1

+

+/* Here we include the header file for the application(s) we use in

+   our project. */

+/*#include "smtp.h"*/

+/*#include "hello-world.h"*/

+/*#include "telnetd.h"*/

+#include "webserver.h"

+/*#include "dhcpc.h"*/

+/*#include "resolv.h"*/

+/*#include "webclient.h"*/

+

+#endif /* __UIP_CONF_H__ */

+

+/** @} */

+/** @} */

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.c b/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.c
new file mode 100644
index 000000000..12c3b8405
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.c
@@ -0,0 +1,179 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+#include <string.h>

+

+#include <ch.h>

+#include <evtimer.h>

+#include <mac.h>

+

+#include <uip.h>

+#include <uip_arp.h>

+#include <httpd.h>

+#include <clock-arch.h>

+

+#define IPADDR0  192

+#define IPADDR1  168

+#define IPADDR2  1

+#define IPADDR3  20

+

+#define SEND_TIMEOUT 50

+

+static const struct uip_eth_addr macaddr = {

+  {0xC2, 0xAF, 0x51, 0x03, 0xCF, 0x46}

+};

+

+#define BUF ((struct uip_eth_hdr *)&uip_buf[0])

+

+/*

+ * uIP send function wrapping the EMAC functions.

+ */

+static void network_device_send(void) {

+  MACTransmitDescriptor td;

+

+  if (macWaitTransmitDescriptor(&ETH1, &td, MS2ST(SEND_TIMEOUT)) == RDY_OK) {

+    if(uip_len <= UIP_LLH_LEN + UIP_TCPIP_HLEN)

+      macWriteTransmitDescriptor(&td, uip_buf, uip_len);

+    else {

+      macWriteTransmitDescriptor(&td, uip_buf, UIP_LLH_LEN + UIP_TCPIP_HLEN);

+      macWriteTransmitDescriptor(&td, uip_appdata,

+                                 uip_len - (UIP_LLH_LEN + UIP_TCPIP_HLEN));

+    }

+    macReleaseTransmitDescriptor(&td);

+  }

+  /* Dropped... */

+}

+

+/*

+ * uIP receive function wrapping the EMAC function.

+ */

+static size_t network_device_read(void) {

+  MACReceiveDescriptor rd;

+  size_t size;

+

+  if (macWaitReceiveDescriptor(&ETH1, &rd, TIME_IMMEDIATE) != RDY_OK)

+    return 0;

+  size = rd.rd_size;

+  macReadReceiveDescriptor(&rd, uip_buf, size);

+  macReleaseReceiveDescriptor(&rd);

+  return size;

+}

+

+void clock_init(void) {}

+

+clock_time_t clock_time( void )

+{

+  return chTimeNow();

+}

+

+/*

+ * TCP/IP periodic timer.

+ */

+static void PeriodicTimerHandler(eventid_t id) {

+  int i;

+

+  for (i = 0; i < UIP_CONNS; i++) {

+    uip_periodic(i);

+    if (uip_len > 0) {

+      uip_arp_out();

+      network_device_send();

+    }

+  }

+}

+

+/*

+ * ARP periodic timer.

+ */

+static void ARPTimerHandler(eventid_t id) {

+

+  (void)macPollLinkStatus(&ETH1);

+  uip_arp_timer();

+}

+

+/*

+ * Ethernet frame received.

+ */

+static void FrameReceivedHandler(eventid_t id) {

+

+  while ((uip_len = network_device_read()) > 0) {

+    if (BUF->type == HTONS(UIP_ETHTYPE_IP)) {

+      uip_arp_ipin();

+      uip_input();

+      if (uip_len > 0) {

+        uip_arp_out();

+        network_device_send();

+      }

+    }

+    else if (BUF->type == HTONS(UIP_ETHTYPE_ARP)) {

+      uip_arp_arpin();

+      if (uip_len > 0)

+        network_device_send();

+    }

+  }

+}

+

+#define FRAME_RECEIVED_ID       0

+#define PERIODIC_TIMER_ID       1

+#define ARP_TIMER_ID            2

+

+static const evhandler_t evhndl[] = {

+  FrameReceivedHandler,

+  PeriodicTimerHandler,

+  ARPTimerHandler

+};

+

+msg_t WebThread(void *p) {

+  EvTimer evt1, evt2;

+  EventListener el0, el1, el2;

+  uip_ipaddr_t ipaddr;

+

+  /*

+   * Event sources setup.

+   */

+  chEvtRegister(macGetReceiveEventSource(&ETH1), &el0, FRAME_RECEIVED_ID);

+  chEvtPend(EVENT_MASK(FRAME_RECEIVED_ID)); /* In case some frames are already buffered */

+

+  evtInit(&evt1, MS2ST(500));

+  evtStart(&evt1);

+  chEvtRegister(&evt1.et_es, &el1, PERIODIC_TIMER_ID);

+

+  evtInit(&evt2, S2ST(10));

+  evtStart(&evt2);

+  chEvtRegister(&evt2.et_es, &el2, ARP_TIMER_ID);

+

+  /*

+   * EMAC settings.

+   */

+  macSetAddress(&ETH1, &macaddr.addr[0]);

+  (void)macPollLinkStatus(&ETH1);

+

+  /*

+   * uIP initialization.

+   */

+  uip_init();

+  uip_setethaddr(macaddr);

+  uip_ipaddr(ipaddr, IPADDR0, IPADDR1, IPADDR2, IPADDR3);

+  uip_sethostaddr(ipaddr);

+  httpd_init();

+

+  while (TRUE) {

+    chEvtDispatch(evhndl, chEvtWaitOne(ALL_EVENTS));

+  }

+  return 0;

+}

diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.h b/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.h
new file mode 100644
index 000000000..bd71b4dc4
--- /dev/null
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/web/webthread.h
@@ -0,0 +1,31 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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 this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+#ifndef _WEBTHREAD_H_

+#define _WEBTHREAD_H_

+

+#ifdef __cplusplus

+extern "C" {

+#endif

+  msg_t WebThread(void *p);

+  #ifdef __cplusplus

+}

+#endif

+

+#endif /* _WEBTHREAD_H_ */