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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@983 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2009-05-23 09:03:49 +00:00
parent ee149fd1c7
commit 957da89e71
7 changed files with 978 additions and 0 deletions
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136
demos/GNU-Linux-GCC/Makefile Normal file
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#
# !!!! 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 = i686-pc-cygwin-
CC = $(TRGT)gcc-4
AS = $(TRGT)gcc-4 -x assembler-with-cpp
# 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
#
# 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
include ../../src/kernel.mk
include ../../test/test.mk
# List C source files here
SRC = chcore.c main.c \
${KERNSRC} \
${TESTSRC}
# List ASM source files here
ASRC =
# List all user directories here
UINCDIR = ../../src/include
# 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) $(ULIBS)
LDFLAGS = -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LIBDIR)
ASFLAGS = -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
CPFLAGS = $(OPT) -Wall -Wstrict-prototypes -fverbose-asm -Wa,-alms=$(<:.c=.lst) $(DEFS)
# Generate dependency information
CPFLAGS += -MD -MP -MF .dep/$(@F).d
#
# makefile rules
#
all: $(OBJS) $(PROJECT).exe
%o : %c
$(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@
%o : %s
$(AS) -c $(ASFLAGS) $< -o $@
%exe: $(OBJS)
$(CC) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
gcov:
-mkdir gcov
$(COV) -u $(subst /,\,$(SRC))
-mv *.gcov ./gcov
clean:
-rm -f $(OBJS)
-rm -f $(PROJECT).exe
-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 ***

393
demos/GNU-Linux-GCC/chconf.h Normal file
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/*
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 100
#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 0x20000
#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 full duplex serial driver APIs are included in the
* kernel.
* @note The default is @p TRUE.
* @note Requires @p CH_USE_QUEUES.
*/
#if !defined(CH_USE_SERIAL_FULLDUPLEX) || defined(__DOXYGEN__)
#define CH_USE_SERIAL_FULLDUPLEX 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.*/ \
/* The thread termination \p EventSource.*/ \
EventSource p_exitesource; \
};
#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.*/ \
chEvtInit(&tp->p_exitesource); \
}
#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.*/ \
chEvtBroadcastI(&currp->p_exitesource); \
}
#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
#define chThdGetExitEventSource(tp) (&(tp)->p_exitesource)
#endif /* _CHCONF_H_ */
/** @} */

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/*
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 <time.h>
#include <signal.h>
#include <stdlib.h>
#include <sys/time.h>
/**
* @addtogroup LINUXSIM_CORE
* @{
*/
#include <ch.h>
static struct itimerval tempo;
static bool_t pending = FALSE;
void timer(int numSignal) {
pending = TRUE;
}
/*
* Simulated HW initialization.
*/
void _init_core(void) {
signal(SIGALRM, timer);
tempo.it_value.tv_sec = 0;
tempo.it_value.tv_usec = 10000;
tempo.it_interval.tv_sec = 0;
tempo.it_interval.tv_usec = 10000;
setitimer(ITIMER_REAL, &tempo, NULL);
}
/*
* Interrupt simulation.
*/
void ChkIntSources(void) {
if (pending) {
chSysTimerHandlerI();
pending = FALSE;
}
if (chSchRescRequiredI())
chSchDoRescheduleI();
}
/**
* Performs a context switch between two threads.
* @param otp the thread to be switched out
* @param ntp the thread to be switched in
*/
__attribute__((used))
static void __dummy(Thread *otp, Thread *ntp) {
asm volatile (".globl @port_switch@8 \n\t" \
"@port_switch@8: \n\t" \
"push %ebp \n\t" \
"push %esi \n\t" \
"push %edi \n\t" \
"push %ebx \n\t" \
"movl %esp, 16(%ecx) \n\t" \
"movl 16(%edx), %esp \n\t" \
"pop %ebx \n\t" \
"pop %edi \n\t" \
"pop %esi \n\t" \
"pop %ebp \n\t" \
"ret");
}
/**
* Halts the system. In this implementation it just exits the simulation.
*/
__attribute__((fastcall))
void port_halt(void) {
exit(2);
}
/**
* Threads return point, it just invokes @p chThdExit().
*/
void threadexit(void) {
asm volatile ("push %eax \n\t" \
"call _chThdExit");
}
/** @} */

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/*
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/>.
*/
/**
* @addtogroup WIN32SIM_CORE
* @{
*/
#ifndef _CHCORE_H_
#define _CHCORE_H_
/**
* Macro defining the a simulated architecture into Win32.
*/
#define CH_ARCHITECTURE_WIN32SIM
/**
* Name of the implemented architecture.
*/
#define CH_ARCHITECTURE_NAME "WIN32 Simulator"
/**
* 32 bit stack alignment.
*/
typedef uint32_t stkalign_t;
/**
* Generic x86 register.
*/
typedef void *regx86;
/**
* Interrupt saved context.
* This structure represents the stack frame saved during a preemption-capable
* interrupt handler.
*/
struct extctx {
};
/**
* System saved context.
* @note In this demo the floating point registers are not saved.
*/
struct intctx {
regx86 ebx;
regx86 edi;
regx86 esi;
regx86 ebp;
regx86 eip;
};
/**
* Platform dependent part of the @p Thread structure.
* This structure usually contains just the saved stack pointer defined as a
* pointer to a @p intctx structure.
*/
struct context {
struct intctx volatile *esp;
};
#define APUSH(p, a) (p) -= sizeof(void *), *(void **)(p) = (void*)(a)
/**
* Platform dependent part of the @p chThdInit() API.
* This code usually setup the context switching frame represented by a
* @p intctx structure.
*/
#define SETUP_CONTEXT(workspace, wsize, pf, arg) { \
uint8_t *esp = (uint8_t *)workspace + wsize; \
APUSH(esp, arg); \
APUSH(esp, threadexit); \
esp -= sizeof(struct intctx); \
((struct intctx *)esp)->eip = pf; \
((struct intctx *)esp)->ebx = 0; \
((struct intctx *)esp)->edi = 0; \
((struct intctx *)esp)->esi = 0; \
((struct intctx *)esp)->ebp = 0; \
tp->p_ctx.esp = (struct intctx *)esp; \
}
/**
* Stack size for the system idle thread.
*/
#ifndef IDLE_THREAD_STACK_SIZE
#define IDLE_THREAD_STACK_SIZE 256
#endif
/**
* Per-thread stack overhead for interrupts servicing, it is used in the
* calculation of the correct working area size.
*/
#ifndef INT_REQUIRED_STACK
#define INT_REQUIRED_STACK 0x40000
#endif
/**
* Enforces a correct alignment for a stack area size value.
*/
#define STACK_ALIGN(n) ((((n) - 1) | (sizeof(stkalign_t) - 1)) + 1)
/**
* Computes the thread working area global size.
*/
#define THD_WA_SIZE(n) STACK_ALIGN(sizeof(Thread) + \
sizeof(void *) * 2 + \
sizeof(struct intctx) + \
sizeof(struct extctx) + \
(n) + (INT_REQUIRED_STACK))
/**
* Macro used to allocate a thread working area aligned as both position and
* size.
*/
#define WORKING_AREA(s, n) stkalign_t s[THD_WA_SIZE(n) / sizeof(stkalign_t)];
/**
* IRQ prologue code, inserted at the start of all IRQ handlers enabled to
* invoke system APIs.
*/
#define PORT_IRQ_PROLOGUE()
/**
* IRQ epilogue code, inserted at the end of all IRQ handlers enabled to
* invoke system APIs.
*/
#define PORT_IRQ_EPILOGUE()
/**
* IRQ handler function declaration.
*/
#define PORT_IRQ_HANDLER(id) void id(void)
/**
* Simulator initialization.
*/
#define port_init() _init_core()
/**
* Does nothing in this simulator.
*/
#define port_lock()
/**
* Does nothing in this simulator.
*/
#define port_unlock()
/**
* Does nothing in this simulator.
*/
#define port_lock_from_isr()
/**
* Does nothing in this simulator.
*/
#define port_unlock_from_isr()
/**
* Does nothing in this simulator.
*/
#define port_disable()
/**
* Does nothing in this simulator.
*/
#define port_suspend()
/**
* Does nothing in this simulator.
*/
#define port_enable()
/**
* In the simulator this does a polling pass on the simulated interrupt
* sources.
*/
#define port_wait_for_interrupt() ChkIntSources()
#ifdef __cplusplus
extern "C" {
#endif
__attribute__((fastcall)) void port_switch(Thread *otp, Thread *ntp);
__attribute__((fastcall)) void port_halt(void);
void _init_core(void);
void ChkIntSources(void);
void threadexit(void);
#ifdef __cplusplus
}
#endif
#endif /* _CHCORE_H_ */
/** @} */

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/*
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 _CHTYPES_H_
#define _CHTYPES_H_
#define __need_NULL
#define __need_size_t
#define __need_ptrdiff_t
#include <stddef.h>
#if !defined(_STDINT_H) && !defined(__STDINT_H_)
#include <stdint.h>
#endif
typedef int8_t bool_t;
typedef uint8_t tmode_t;
typedef uint8_t tstate_t;
typedef uint32_t tprio_t;
typedef int32_t msg_t;
typedef int32_t eventid_t;
typedef uint32_t eventmask_t;
typedef uint32_t systime_t;
typedef int32_t cnt_t;
#define INLINE inline
#define PACK_STRUCT_STRUCT __attribute__((packed))
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#endif /* _CHTYPES_H_ */

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demos/GNU-Linux-GCC/main.c Normal file
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/*
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 <stdio.h>
#include <ch.h>
static WORKING_AREA(waThread1, 2048);
static msg_t Thread1(void *arg) {
while (TRUE) {
chThdSleepMilliseconds(1000);
printf("Hello World!");
}
return 0;
}
/*------------------------------------------------------------------------*
* Simulator main, start here your threads, examples inside. *
*------------------------------------------------------------------------*/
int main(void) {
/*
* ChibiOS/RT initialization.
*/
chSysInit();
/*
* Starting threads.
*/
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
while (TRUE)
chThdSleepSeconds(1);
return 0;
}

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demos/GNU-Linux-GCC/readme.txt Normal file
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*****************************************************************************
** ChibiOS/RT port for x86 into a Win32 process **
*****************************************************************************
** TARGET **
The demo runs under 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 **
Makefile.
** Connect to the demo **
In order to connect to the demo a telnet client is required. A good choice
is PuTTY:
http://www.putty.org/
Host Name: 127.0.0.1
Port: 29001 and/or 29002
Connection Type: Raw