git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1650 35acf78f-673a-0410-8e92-d51de3d6d3f4

6 files changed, 1055 insertions, 0 deletions

diff --git a/demos/Posix-GCC/Makefile b/demos/Posix-GCC/Makefile
new file mode 100644
index 000000000..f32f3c760
--- /dev/null
+++ b/demos/Posix-GCC/Makefile
@@ -0,0 +1,156 @@
+#

+#       !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!!

+#

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

+#

+# On command line:

+#

+# make all = Create project

+#

+# make clean = Clean project files.

+#

+# To rebuild project do "make clean" and "make all".

+#

+

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

+# Start of default section

+#

+

+TRGT = 

+CC   = $(TRGT)gcc

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

+

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

+DDEFS = -DSIMULATOR -DSHELL_USE_IPRINTF=FALSE

+

+# 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

+#

+

+# Define project name here

+PROJECT = ch

+

+# Define linker script file here

+LDSCRIPT =

+

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

+UDEFS =

+

+# Define ASM defines here

+UADEFS =

+

+# Imported source files

+CHIBIOS = ../..

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

+include ${CHIBIOS}/os/hal/platforms/Linux/platform.mk

+include ${CHIBIOS}/os/ports/GCC/SIMIA32/port.mk

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

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

+

+# List C source files here

+SRC  = ${PORTSRC} \

+       ${KERNSRC} \

+       ${TESTSRC} \

+       ${HALSRC} \

+       ${PLATFORMSRC} \

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

+       main.c

+

+# List ASM source files here

+ASRC =

+

+# List all user directories here

+UINCDIR = $(PORTINC) $(KERNINC) $(TESTINC) $(HALINC) $(PLATFORMINC) \

+          ${CHIBIOS}/os/various

+

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

+ULIBDIR =

+

+# List all user libraries here

+ULIBS =

+

+# Define optimisation level here

+OPT = -ggdb -O2 -fomit-frame-pointer

+

+#

+# End of user defines

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

+

+INCDIR  = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))

+LIBDIR  = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))

+DEFS    = $(DDEFS) $(UDEFS)

+ADEFS   = $(DADEFS) $(UADEFS)

+OBJS    = $(ASRC:.s=.o) $(SRC:.c=.o)

+LIBS    = $(DLIBS) $(ULIBS)

+

+ASFLAGS = -Wa,-amhls=$(<:.s=.lst) $(ADEFS)

+CPFLAGS = $(OPT) -Wall -Wextra -Wstrict-prototypes -fverbose-asm $(DEFS)

+

+ifeq ($(HOST_OSX),yes)

+	OSX_SDK = /Developer/SDKs/MacOSX10.5.sdk

+	OSX_ARCH = -mmacosx-version-min=10.3 -arch i386

+	

+	CPFLAGS += -isysroot $(OSX_SDK) $(OSX_ARCH)

+	LDFLAGS = -Wl -Map=$(PROJECT).map,-syslibroot,$(OSX_SDK),$(LIBDIR)

+	LIBS += $(OSX_ARCH)

+else

+	# Linux, or other

+	CPFLAGS += -Wa,-alms=$(<:.c=.lst)

+	LDFLAGS += -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LIBDIR)

+endif

+

+# Generate dependency information

+CPFLAGS += -MD -MP -MF .dep/$(@F).d

+

+#

+# makefile rules

+#

+

+all: $(OBJS) $(PROJECT)

+

+%o : %c

+	$(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@

+

+%o : %s

+	$(AS) -c $(ASFLAGS) $< -o $@

+

+$(PROJECT): $(OBJS)

+	$(CC) $(OBJS) $(LDFLAGS) $(LIBS) -o $@

+

+gcov:

+	-mkdir gcov

+	$(COV) -u $(subst /,\,$(SRC))

+	-mv *.gcov ./gcov

+

+clean:                                      

+	-rm -f $(OBJS)

+	-rm -f $(PROJECT)

+	-rm -f $(PROJECT).map

+	-rm -f $(SRC:.c=.c.bak)

+	-rm -f $(SRC:.c=.lst)

+	-rm -f $(ASRC:.s=.s.bak)

+	-rm -f $(ASRC:.s=.lst)

+	-rm -fR .dep

+

+#

+# Include the dependency files, should be the last of the makefile

+#

+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)

+

+# *** EOF ***

diff --git a/demos/Posix-GCC/board.h b/demos/Posix-GCC/board.h
new file mode 100644
index 000000000..7b89d92d0
--- /dev/null
+++ b/demos/Posix-GCC/board.h
@@ -0,0 +1,23 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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_

+

+#endif /* _BOARD_H_ */

diff --git a/demos/Posix-GCC/chconf.h b/demos/Posix-GCC/chconf.h
new file mode 100644
index 000000000..2f45fb0f3
--- /dev/null
+++ b/demos/Posix-GCC/chconf.h
@@ -0,0 +1,476 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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 templates/chconf.h

+ * @brief Configuration file template.

+ * @addtogroup config

+ * @{

+ */

+

+#ifndef _CHCONF_H_

+#define _CHCONF_H_

+

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

+/* Kernel parameters.                                                        */

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

+

+/**

+ * @brief System tick frequency.

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

+ *          setting also defines the system tick time unit.

+ */

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

+#define CH_FREQUENCY                    1000

+#endif

+

+/**

+ * @brief Round robin interval.

+ * @details This constant is the number of system ticks allowed for the

+ *          threads before preemption occurs. Setting this value to zero

+ *          disables the round robin mechanism.

+ *

+ * @note Disabling round robin makes the kernel more compact and generally

+ *       faster but forbids multiple threads at the same priority level.

+ */

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

+#define CH_TIME_QUANTUM                 20

+#endif

+

+/**

+ * @brief Nested locks.

+ * @details 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 may 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

+

+/**

+ * @brief Managed RAM size.

+ * @details Size of the RAM area to be managed by the OS. If set to zero

+ *          then the whole available RAM is used. The core memory is made

+ *          available to the heap allocator and/or can be used directly through

+ *          the simplified core memory allocator.

+ *

+ * @note In order to let the OS manage the whole RAM the linker script must

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

+ * @note Requires @p CH_USE_COREMEM.

+ */

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

+#define CH_MEMCORE_SIZE                 0x20000

+#endif

+

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

+/* Performance options.                                                      */

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

+

+/**

+ * @brief OS optimization.

+ * @details If enabled 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

+

+/**

+ * @brief Exotic optimization.

+ * @details If defined then a CPU register is used as storage for the global

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

+ *          improves both space and time OS efficiency. A side effect is that

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

+ *          resulting in lower RAM usage and faster context switch.

+ *

+ * @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 only.

+ */

+#if defined(__DOXYGEN__)

+#define CH_CURRP_REGISTER_CACHE         "reg"

+#endif

+

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

+/* Subsystem options.                                                        */

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

+

+/**

+ * @brief Threads registry APIs.

+ * @details If enabled then the registry APIs are included in the kernel.

+ *

+ * @note The default is @p TRUE.

+ */

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

+#define CH_USE_REGISTRY                 TRUE

+#endif

+

+/**

+ * @brief Threads synchronization APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Semaphores APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Semaphores queuing mode.

+ * @details If enabled then the threads are enqueued on semaphores 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_SEMAPHORES.

+ */

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

+#define CH_USE_SEMAPHORES_PRIORITY      FALSE

+#endif

+

+/**

+ * @brief Atomic semaphore API.

+ * @details If enabled 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

+

+/**

+ * @brief Mutexes APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Conditional Variables APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Conditional Variables APIs with timeout.

+ * @details If enabled then the conditional variables APIs with timeout

+ *          specification 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

+

+/**

+ * @brief Events Flags APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Events Flags APIs with timeout.

+ * @details If enabled then the events APIs with timeout specification

+ *          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

+

+/**

+ * @brief Synchronous Messages APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Synchronous Messages queuing mode.

+ * @details 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

+

+/**

+ * @brief Mailboxes APIs.

+ * @details If enabled then the asynchronous messages (mailboxes) APIs are

+ *          included in the kernel.

+ *

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_SEMAPHORES.

+ */

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

+#define CH_USE_MAILBOXES                TRUE

+#endif

+

+/**

+ * @brief I/O Queues APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Core Memory Manager APIs.

+ * @details If enabled then the core memory manager APIs are included

+ *          in the kernel.

+ *

+ * @note The default is @p TRUE.

+ */

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

+#define CH_USE_MEMCORE                  TRUE

+#endif

+

+/**

+ * @brief Heap Allocator APIs.

+ * @details If enabled then the memory heap allocator APIs are included

+ *          in the kernel.

+ *

+ * @note The default is @p TRUE.

+ * @note Requires @p CH_USE_COREMEM and either @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

+

+/**

+ * @brief C-runtime allocator.

+ * @details If enabled the the heap allocator APIs just wrap the C-runtime

+ *          @p malloc() and @p free() functions.

+ *

+ * @note The default is @p FALSE.

+ * @note Requires @p CH_USE_HEAP.

+ * @note The C-runtime may or may not require @p CH_USE_COREMEM, see the

+ *       appropriate documentation.

+ */

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

+#define CH_USE_MALLOC_HEAP              FALSE

+#endif

+

+/**

+ * @brief Memory Pools Allocator APIs.

+ * @details If enabled 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

+

+/**

+ * @brief Dynamic Threads APIs.

+ * @details If enabled 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.                                                            */

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

+

+/**

+ * @brief Debug option, parameters checks.

+ * @details 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

+

+/**

+ * @brief Debug option, consistency checks.

+ * @details 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

+

+/**

+ * @brief Debug option, trace buffer.

+ * @details If enabled then 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

+

+/**

+ * @brief Debug option, stack checks.

+ * @details If enabled then a runtime stack check is performed.

+ *

+ * @note The default is @p FALSE.

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

+ *       may not be implemented or some ports.

+ */

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

+#define CH_DBG_ENABLE_STACK_CHECK       FALSE

+#endif

+

+/**

+ * @brief Debug option, stacks initialization.

+ * @details If enabled then the threads working area is filled with a byte

+ *          value when a thread is created. This can be useful for the

+ *          runtime measurement of the used stack.

+ *

+ * @note The default is @p FALSE.

+ */

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

+#define CH_DBG_FILL_THREADS             FALSE

+#endif

+

+/**

+ * @brief Debug option, threads profiling.

+ * @details If enabled then a field is added to the @p Thread structure that

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

+ *

+ * @note The default is @p TRUE.

+ * @note This debug option is defaulted to TRUE because it is required by

+ *       some test cases into the test suite.

+ */

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

+#define CH_DBG_THREADS_PROFILING        TRUE

+#endif

+

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

+/* Kernel hooks.                                                             */

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

+

+/**

+ * @brief Threads descriptor structure hook.

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

+ */

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

+#define THREAD_EXT_FIELDS                                               \

+struct {                                                                \

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

+};

+#endif

+

+/**

+ * @brief Threads initialization hook.

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

+ *

+ * @note It is invoked from within @p chThdInit() and implicitily from all

+ *       the threads creation APIs.

+ */

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

+#define THREAD_EXT_INIT(tp) {                                           \

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

+}

+#endif

+

+/**

+ * @brief Threads finalization hook.

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

+ *

+ * @note It is inserted into lock zone.

+ * @note It is also invoked when the threads simply return in order to

+ *       terminate.

+ */

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

+#define THREAD_EXT_EXIT(tp) {                                           \

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

+}

+#endif

+

+/**

+ * @brief Idle Loop hook.

+ * @details This hook is continuously invoked by the idle thread loop.

+ */

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

+#define IDLE_LOOP_HOOK() {                                              \

+  /* Idle loop code here.*/                                             \

+}

+#endif

+

+#define chThdGetExitEventSource(tp) (&(tp)->p_exitesource)

+

+#endif  /* _CHCONF_H_ */

+

+/** @} */

diff --git a/demos/Posix-GCC/halconf.h b/demos/Posix-GCC/halconf.h
new file mode 100644
index 000000000..b325b7238
--- /dev/null
+++ b/demos/Posix-GCC/halconf.h
@@ -0,0 +1,152 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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 templates/halconf.h

+ * @brief HAL configuration header.

+ * @addtogroup HAL_CONF

+ * @{

+ */

+

+/*

+ * HAL configuration file, this file allows to enable or disable the various

+ * device drivers from your application. You may also use this file in order

+ * to override the device drivers default settings.

+ */

+

+#ifndef _HALCONF_H_

+#define _HALCONF_H_

+

+/*

+ * Uncomment the following line in order to include a mcu-related

+ * settings file. This file can be used to include platform specific

+ * header files or to override the low level drivers settings.

+ */

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

+

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

+/* PAL driver related settings.                                              */

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

+

+/**

+ * @brief Enables the PAL subsystem.

+ */

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

+#define CH_HAL_USE_PAL              TRUE

+#endif

+

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

+/* ADC driver related settings.                                              */

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

+

+/**

+ * @brief Enables the ADC subsystem.

+ */

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

+#define CH_HAL_USE_ADC              FALSE

+#endif

+

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

+/* CAN driver related settings.                                              */

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

+

+/**

+ * @brief Enables the CAN subsystem.

+ */

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

+#define CH_HAL_USE_CAN              FALSE

+#endif

+

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

+/* MAC driver related settings.                                              */

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

+

+/**

+ * @brief Enables the MAC subsystem.

+ */

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

+#define CH_HAL_USE_MAC              FALSE

+#endif

+

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

+/* PWM driver related settings.                                              */

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

+

+/**

+ * @brief Enables the PWM subsystem.

+ */

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

+#define CH_HAL_USE_PWM              FALSE

+#endif

+

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

+/* SERIAL driver related settings.                                           */

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

+

+/**

+ * @brief Enables the SERIAL subsystem.

+ */

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

+#define CH_HAL_USE_SERIAL           TRUE

+#endif

+

+/*

+ * Default SERIAL settings overrides (uncomment to override).

+ */

+/*#define SERIAL_DEFAULT_BITRATE      38400*/

+/*#define SERIAL_BUFFERS_SIZE         64*/

+

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

+/* SPI driver related settings.                                              */

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

+

+/**

+ * @brief Enables the SPI subsystem.

+ */

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

+#define CH_HAL_USE_SPI              FALSE

+#endif

+

+/*

+ * Default SPI settings overrides (uncomment to override).

+ */

+/*#define SPI_USE_MUTUAL_EXCLUSION    TRUE*/

+

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

+/* MMC_SPI driver related settings.                                          */

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

+

+/**

+ * @brief Enables the MMC_SPI subsystem.

+ */

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

+#define CH_HAL_USE_MMC_SPI          FALSE

+#endif

+

+/*

+ * Default MMC_SPI settings overrides (uncomment to override).

+ */

+/*#define MMC_SECTOR_SIZE             512*/

+/*#define MMC_NICE_WAITING            TRUE*/

+/*#define MMC_POLLING_INTERVAL        10*/

+/*#define MMC_POLLING_DELAY           10*/

+

+#endif /* _HALCONF_H_ */

+

+/** @} */

diff --git a/demos/Posix-GCC/main.c b/demos/Posix-GCC/main.c
new file mode 100644
index 000000000..28e136bc8
--- /dev/null
+++ b/demos/Posix-GCC/main.c
@@ -0,0 +1,222 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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 <stdio.h>

+

+#include "ch.h"

+#include "hal.h"

+#include "test.h"

+#include "shell.h"

+

+#define SHELL_WA_SIZE       THD_WA_SIZE(4096)

+#define CONSOLE_WA_SIZE     THD_WA_SIZE(4096)

+#define TEST_WA_SIZE        THD_WA_SIZE(4096)

+

+#define cputs(msg) chMsgSend(cdtp, (msg_t)msg)

+

+static Thread *cdtp;

+static Thread *shelltp1;

+static Thread *shelltp2;

+

+void cmd_test(BaseChannel *chp, int argc, char *argv[]) {

+  Thread *tp;

+

+  (void)argv;

+  if (argc > 0) {

+    shellPrintLine(chp, "Usage: test");

+    return;

+  }

+  tp = chThdCreateFromHeap(NULL, TEST_WA_SIZE, chThdGetPriority(),

+                           TestThread, chp);

+  if (tp == NULL) {

+    shellPrintLine(chp, "out of memory");

+    return;

+  }

+  chThdWait(tp);

+}

+

+static const ShellCommand commands[] = {

+  {"test", cmd_test},

+  {NULL, NULL}

+};

+

+static const ShellConfig shell_cfg1 = {

+  (BaseChannel *)&SD1,

+  commands

+};

+

+static const ShellConfig shell_cfg2 = {

+  (BaseChannel *)&SD2,

+  commands

+};

+

+/*

+ * Console print server done using synchronous messages. This makes the access

+ * to the C printf() thread safe and the print operation atomic among threads.

+ * In this example the message is the zero termitated string itself.

+ */

+static msg_t console_thread(void *arg) {

+

+  (void)arg;

+  while (!chThdShouldTerminate()) {

+    puts((char *)chMsgWait());

+    fflush(stdout);

+    chMsgRelease(RDY_OK);

+  }

+  return 0;

+}

+

+/**

+ * @brief Shell termination handler.

+ *

+ * @param[in] id event id.

+ */

+static void termination_handler(eventid_t id) {

+

+  (void)id;

+  if (shelltp1 && chThdTerminated(shelltp1)) {

+    chThdWait(shelltp1);

+    shelltp1 = NULL;

+    chThdSleepMilliseconds(10);

+    cputs("Init: shell on SD1 terminated");

+    chSysLock();

+    chOQResetI(&SD1.oqueue);

+    chSysUnlock();

+  }

+  if (shelltp2 && chThdTerminated(shelltp2)) {

+    chThdWait(shelltp2);

+    shelltp2 = NULL;

+    chThdSleepMilliseconds(10);

+    cputs("Init: shell on SD2 terminated");

+    chSysLock();

+    chOQResetI(&SD2.oqueue);

+    chSysUnlock();

+  }

+}

+

+/**

+ * @brief SD1 status change handler.

+ *

+ * @param[in] id event id.

+ */

+static void sd1_handler(eventid_t id) {

+

+  sdflags_t flags;

+

+  (void)id;

+  flags = sdGetAndClearFlags(&SD1);

+  if ((flags & SD_CONNECTED) && (shelltp1 == NULL)) {

+    cputs("Init: connection on SD1");

+    shelltp1 = shellCreate(&shell_cfg1, SHELL_WA_SIZE, NORMALPRIO + 1);

+  }

+  if (flags & SD_DISCONNECTED) {

+    cputs("Init: disconnection on SD1");

+    chSysLock();

+    chIQResetI(&SD1.iqueue);

+    chSysUnlock();

+  }

+}

+

+/**

+ * @brief SD2 status change handler.

+ *

+ * @param[in] id event id.

+ */

+static void sd2_handler(eventid_t id) {

+

+  sdflags_t flags;

+

+  (void)id;

+  flags = sdGetAndClearFlags(&SD2);

+  if ((flags & SD_CONNECTED) && (shelltp2 == NULL)) {

+    cputs("Init: connection on SD2");

+    shelltp2 = shellCreate(&shell_cfg2, SHELL_WA_SIZE, NORMALPRIO + 10);

+  }

+  if (flags & SD_DISCONNECTED) {

+    cputs("Init: disconnection on SD2");

+    chSysLock();

+    chIQResetI(&SD2.iqueue);

+    chSysUnlock();

+  }

+}

+

+static evhandler_t fhandlers[] = {

+  termination_handler,

+  sd1_handler,

+  sd2_handler

+};

+

+/*------------------------------------------------------------------------*

+ * Simulator main.                                                        *

+ *------------------------------------------------------------------------*/

+int main(void) {

+  EventListener sd1fel, sd2fel, tel;

+

+  /*

+   * HAL initialization.

+   */

+  halInit();

+

+  /*

+   * ChibiOS/RT initialization.

+   */

+  chSysInit();

+

+  /*

+   * Serial ports (simulated) initialization.

+   */

+  sdStart(&SD1, NULL);

+  sdStart(&SD2, NULL);

+

+  /*

+   * Shell manager initialization.

+   */

+  shellInit();

+  chEvtRegister(&shell_terminated, &tel, 0);

+

+  /*

+   * Console thread started.

+   */

+  cdtp = chThdCreateFromHeap(NULL, CONSOLE_WA_SIZE, NORMALPRIO + 1,

+                             console_thread, NULL);

+

+  /*

+   * Initializing connection/disconnection events.

+   */

+  cputs("Shell service started on SD1, SD2");

+  cputs("  - Listening for connections on SD1");

+  (void) sdGetAndClearFlags(&SD1);

+  chEvtRegister(&SD1.sevent, &sd1fel, 1);

+  cputs("  - Listening for connections on SD2");

+  (void) sdGetAndClearFlags(&SD2);

+  chEvtRegister(&SD2.sevent, &sd2fel, 2);

+

+  /*

+   * Events servicing loop.

+   */

+  while (!chThdShouldTerminate())

+    chEvtDispatch(fhandlers, chEvtWaitOne(ALL_EVENTS));

+

+  /*

+   * Clean simulator exit.

+   */

+  chEvtUnregister(&SD1.sevent, &sd1fel);

+  chEvtUnregister(&SD2.sevent, &sd2fel);

+  return 0;

+}

diff --git a/demos/Posix-GCC/readme.txt b/demos/Posix-GCC/readme.txt
new file mode 100644
index 000000000..7db17cfa6
--- /dev/null
+++ b/demos/Posix-GCC/readme.txt
@@ -0,0 +1,26 @@
+*****************************************************************************

+** ChibiOS/RT port for x86 into a Linux process                            **

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

+

+** TARGET **

+

+The demo runs under x86 Linux as an application program. The serial

+I/O is simulated over TCP/IP sockets.

+

+** The Demo **

+

+The demo listens on the two serial ports, when a connection is detected a

+thread is started that serves a small command shell.

+The demo shows how create/terminate threads at runtime, how listen to events,

+how ho work with serial ports, how use the messages.

+You can develop your ChibiOS/RT application using this demo as a simulator

+then you can recompile it for a different architecture.

+See demo.c for details.

+

+** Build Procedure **

+

+GCC required.

+

+** Connect to the demo **

+

+In order to connect to the demo use telnet on the listening ports.