git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@283 35acf78f-673a-0410-8e92-d51de3d6d3f4
gdisirio
parent
d158e16ed8
commit
f5551fd8d6
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@ -0,0 +1,151 @@
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|||
#
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# !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!!
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||||
#
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##############################################################################################
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||||
#
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||||
# On command line:
|
||||
#
|
||||
# make all = Create project
|
||||
#
|
||||
# make clean = Clean project files.
|
||||
#
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||||
# To rebuild project do "make clean" and "make all".
|
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#
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||||
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##############################################################################################
|
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# Start of default section
|
||||
#
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||||
|
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TRGT = msp430-
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||||
CC = $(TRGT)gcc
|
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CP = $(TRGT)objcopy
|
||||
AS = $(TRGT)gcc -x assembler-with-cpp
|
||||
OD = $(TRGT)objdump
|
||||
HEX = $(CP) -O ihex
|
||||
BIN = $(CP) -O binary
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||||
|
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MCU = msp430x1611
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|
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# List all default C defines here, like -D_DEBUG=1
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DDEFS =
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|
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# List all default ASM defines here, like -D_DEBUG=1
|
||||
DADEFS =
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|
||||
# List all default directories to look for include files here
|
||||
DINCDIR =
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|
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# List the default directory to look for the libraries here
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DLIBDIR =
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|
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# List all default libraries here
|
||||
DLIBS =
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|
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#
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# End of default section
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||||
##############################################################################################
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|
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##############################################################################################
|
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# Start of user section
|
||||
#
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||||
|
||||
# Define project name here
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PROJECT = ch
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|
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# Define linker script file here
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LDSCRIPT= mspgcc/msp430x1611.x
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|
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# List all user C define here, like -D_DEBUG=1
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UDEFS =
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|
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# Define ASM defines here
|
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UADEFS =
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|
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# List ARM-mode C source files here
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SRC = ../../ports/MSP430/chcore.c \
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../../src/chinit.c ../../src/chdebug.c ../../src/chlists.c ../../src/chdelta.c \
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../../src/chschd.c ../../src/chthreads.c ../../src/chsem.c ../../src/chmtx.c \
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../../src/chevents.c ../../src/chmsg.c ../../src/chsleep.c ../../src/chqueues.c \
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../../src/chserial.c \
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../../src/lib/evtimer.c ../../test/test.c \
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board.c main.c
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|
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# List ASM source files here
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ASMSRC =
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|
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# List all user directories here
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UINCDIR = ../../src/include ../../src/lib ../../test ../../ports/MSP430
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|
||||
# List the user directory to look for the libraries here
|
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ULIBDIR =
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|
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# List all user libraries here
|
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ULIBS =
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|
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# Common options here
|
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# NOTE: -ffixed-r7 is only needed if you enabled CH_CURRP_REGISTER_CACHE in
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# chconf.h.
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OPT = -O2 -ggdb -fomit-frame-pointer
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#OPT += -ffixed-r7
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|
||||
# Define warning options here
|
||||
WARN = -Wall -Wstrict-prototypes
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|
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#
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# End of user defines
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||||
##############################################################################################
|
||||
|
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INCDIR = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))
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LIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
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DEFS = $(DDEFS) $(UDEFS)
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ADEFS = $(DADEFS) $(UADEFS)
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COBJS = $(SRC:.c=.o)
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ASMOBJS = $(ASMSRC:.s=.o)
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OBJS = $(ASMOBJS) $(COBJS)
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LIBS = $(DLIBS) $(ULIBS)
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MCFLAGS = -mmcu=$(MCU)
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|
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ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
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||||
CPFLAGS = $(MCFLAGS) $(OPT) $(WARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)
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||||
LDFLAGS = $(MCFLAGS) -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LIBDIR)
|
||||
ODFLAGS = -x --syms
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|
||||
#
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# Makefile rules
|
||||
#
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all: $(OBJS) $(PROJECT).elf $(PROJECT).hex $(PROJECT).bin $(PROJECT).dmp
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||||
|
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$(COBJS) : %.o : %.c
|
||||
@echo
|
||||
$(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@
|
||||
|
||||
$(ASMOBJS) : %.o : %.s
|
||||
@echo
|
||||
$(AS) -c $(ASFLAGS) -I . $(INCDIR) $< -o $@
|
||||
|
||||
%elf: $(OBJS)
|
||||
@echo
|
||||
$(CC) $(ASMOBJS) $(COBJS) $(LDFLAGS) $(LIBS) -o $@
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||||
|
||||
%hex: %elf
|
||||
$(HEX) $< $@
|
||||
|
||||
%bin: %elf
|
||||
$(BIN) $< $@
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||||
|
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%dmp: %elf
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$(OD) $(ODFLAGS) $< > $@
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||||
|
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clean:
|
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-rm -f $(OBJS)
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-rm -f $(PROJECT).elf
|
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-rm -f $(PROJECT).dmp
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-rm -f $(PROJECT).map
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-rm -f $(PROJECT).hex
|
||||
-rm -f $(PROJECT).bin
|
||||
-rm -f $(SRC:.c=.c.bak)
|
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-rm -f $(SRC:.c=.lst)
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-rm -f $(ASMSRC:.s=.s.bak)
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-rm -f $(ASMSRC:.s=.lst)
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# *** EOF ***
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@ -0,0 +1,29 @@
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/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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||||
|
||||
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/>.
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||||
*/
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|
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#include <ch.h>
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#include "board.h"
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|
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/*
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* Hardware initialization goes here.
|
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* NOTE: Interrupts are still disabled.
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*/
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void hwinit(void) {
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}
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@ -0,0 +1,29 @@
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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/>.
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||||
*/
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|
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#ifndef _BOARD_H_
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#define _BOARD_H_
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#ifndef __msp430x16x
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#include <msp430x16x.h>
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#endif
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void hwinit(void);
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#endif /* _BOARD_H_ */
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@ -0,0 +1,170 @@
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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/>.
|
||||
*/
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||||
|
||||
/**
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||||
* @addtogroup Config
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||||
* @{
|
||||
*/
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||||
|
||||
#ifndef _CHCONF_H_
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||||
#define _CHCONF_H_
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||||
|
||||
/*
|
||||
* NOTE: this is just documentation for doxigen, the real configuration file
|
||||
* is the one into the project directories.
|
||||
*/
|
||||
|
||||
/** Configuration option: if specified then time efficient rather than space
|
||||
* efficient code is used when two possible implementations exist, note
|
||||
* that this is not related to the compiler optimization options.*/
|
||||
#define CH_OPTIMIZE_SPEED
|
||||
|
||||
/** Configuration option: if specified then the Virtual Timers subsystem is
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_VIRTUAL_TIMERS
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||||
|
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/** Configuration option: if specified then the System Timer subsystem is
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_SYSTEMTIME
|
||||
|
||||
/** Configuration option: if specified then the \p chThdSleep() function is
|
||||
* included in the kernel.
|
||||
* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
|
||||
#define CH_USE_SLEEP
|
||||
|
||||
/** Configuration option: if specified then the \p chThdResume()
|
||||
* function is included in the kernel.*/
|
||||
#define CH_USE_RESUME
|
||||
|
||||
/** Configuration option: if specified then the \p chThdSuspend()
|
||||
* function is included in the kernel.*/
|
||||
#define CH_USE_SUSPEND
|
||||
|
||||
/** Configuration option: if specified then the \p chThdTerminate()
|
||||
* and \p chThdShouldTerminate() functions are included in the kernel.*/
|
||||
#define CH_USE_TERMINATE
|
||||
|
||||
/** Configuration option: if specified then the \p chThdWait() function
|
||||
* is included in the kernel.*/
|
||||
#define CH_USE_WAITEXIT
|
||||
|
||||
/** Configuration option: if specified then the Semaphores APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_SEMAPHORES
|
||||
|
||||
/** Configuration option: if specified then the Semaphores atomic Signal+Wait
|
||||
* APIs are included in the kernel.*/
|
||||
#define CH_USE_SEMSW
|
||||
|
||||
/** Configuration option: if specified then the Semaphores with timeout APIs
|
||||
* are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES.
|
||||
* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
|
||||
#define CH_USE_SEMAPHORES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Mutexes APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_MUTEXES
|
||||
|
||||
/** Configuration option: if specified then the Events APIs are included in
|
||||
* the kernel.*/
|
||||
#define CH_USE_EVENTS
|
||||
|
||||
/** Configuration option: if specified then the \p chEvtWaitTimeout()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_EVENTS.
|
||||
* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
|
||||
#define CH_USE_EVENTS_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the Synchronous Messages APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_MESSAGES
|
||||
|
||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
|
||||
* function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.
|
||||
* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
|
||||
#define CH_USE_MESSAGES_EVENT
|
||||
|
||||
/** Configuration option: If enabled then the threads have an option to serve
|
||||
* messages by priority instead of FIFO order.
|
||||
* @note requires \p CH_USE_MESSAGES.*/
|
||||
#define CH_USE_MESSAGES_PRIORITY
|
||||
|
||||
/** Configuration option: if specified then the
|
||||
* \p chThdGetExitEventSource() function is included in the kernel.
|
||||
* @note requires \p CH_USE_MESSAGES.
|
||||
* @note requires \p CH_USE_EVENTS.*/
|
||||
#define CH_USE_EXIT_EVENT
|
||||
|
||||
/** Configuration option: if specified then the I/O queues APIs are included
|
||||
* in the kernel.*/
|
||||
#define CH_USE_QUEUES
|
||||
|
||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
||||
* included in the kernel.*/
|
||||
#define CH_USE_QUEUES_HALFDUPLEX
|
||||
|
||||
/** Configuration option: if specified then the I/O queues with timeout
|
||||
* APIs are included in the kernel.
|
||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
||||
#define CH_USE_QUEUES_TIMEOUT
|
||||
|
||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_FULLDUPLEX
|
||||
|
||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
||||
* are included in the kernel.*/
|
||||
#define CH_USE_SERIAL_HALFDUPLEX
|
||||
|
||||
/** Configuration option: Frequency of the system timer that drives the system
|
||||
* ticks. This also defines the system time unit.*/
|
||||
#define CH_FREQUENCY 1000
|
||||
|
||||
/** Configuration option: This constant is the number of ticks allowed for the
|
||||
* threads before preemption occurs.*/
|
||||
#define CH_TIME_QUANTUM 20
|
||||
|
||||
/** Configuration option: 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 useable 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\>.
|
||||
*/
|
||||
//#define CH_CURRP_REGISTER_CACHE "reg"
|
||||
|
||||
/** Debug option: Includes basic debug support to the kernel.
|
||||
* @note the debug support is port-dependent, it may be not present on some
|
||||
* targets. In that case stub functions will be included.
|
||||
*/
|
||||
//#define CH_USE_DEBUG
|
||||
|
||||
/** Debug option: Includes the threads context switch tracing feature.
|
||||
*/
|
||||
//#define CH_USE_TRACE
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
/*
|
||||
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 <test.h>
|
||||
|
||||
#include "board.h"
|
||||
|
||||
/*
|
||||
* Red LEDs blinker thread, times are in milliseconds.
|
||||
*/
|
||||
static WorkingArea(waThread1, 64);
|
||||
static msg_t Thread1(void *arg) {
|
||||
|
||||
while (TRUE) {
|
||||
chThdSleep(500);
|
||||
chThdSleep(500);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Entry point, the interrupts are disabled on entry.
|
||||
*/
|
||||
int main(int argc, char **argv) {
|
||||
|
||||
/*
|
||||
* Hardware initialization, see board.c.
|
||||
*/
|
||||
hwinit();
|
||||
|
||||
/*
|
||||
* The main() function becomes a thread here then the interrupts are
|
||||
* enabled and ChibiOS/RT goes live.
|
||||
*/
|
||||
chSysInit();
|
||||
|
||||
/*
|
||||
* Creates the blinker threads.
|
||||
*/
|
||||
chThdCreate(NORMALPRIO, 0, waThread1, sizeof(waThread1), Thread1, NULL);
|
||||
|
||||
/*
|
||||
* Normal main() thread activity, in this demo it does nothing except
|
||||
* sleeping in a loop.
|
||||
*/
|
||||
while (TRUE) {
|
||||
chThdSleep(500);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,201 @@
|
|||
/* Default linker script, for normal executables */
|
||||
OUTPUT_FORMAT("elf32-msp430","elf32-msp430","elf32-msp430")
|
||||
OUTPUT_ARCH(msp:16)
|
||||
MEMORY
|
||||
{
|
||||
text (rx) : ORIGIN = 0x4000, LENGTH = 0xbfe0
|
||||
data (rwx) : ORIGIN = 0x1100, LENGTH = 0x2800
|
||||
vectors (rw) : ORIGIN = 0xffe0 LENGTH = 32
|
||||
bootloader(rx) : ORIGIN = 0x0c00, LENGTH = 1K
|
||||
infomem(rx) : ORIGIN = 0x1000, LENGTH = 256
|
||||
infomemnobits(rx) : ORIGIN = 0x1000, LENGTH = 256
|
||||
}
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment. */
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.gnu.version : { *(.gnu.version) }
|
||||
.gnu.version_d : { *(.gnu.version_d) }
|
||||
.gnu.version_r : { *(.gnu.version_r) }
|
||||
.rel.init : { *(.rel.init) }
|
||||
.rela.init : { *(.rela.init) }
|
||||
.rel.text :
|
||||
{
|
||||
*(.rel.text)
|
||||
*(.rel.text.*)
|
||||
*(.rel.gnu.linkonce.t*)
|
||||
}
|
||||
.rela.text :
|
||||
{
|
||||
*(.rela.text)
|
||||
*(.rela.text.*)
|
||||
*(.rela.gnu.linkonce.t*)
|
||||
}
|
||||
.rel.fini : { *(.rel.fini) }
|
||||
.rela.fini : { *(.rela.fini) }
|
||||
.rel.rodata :
|
||||
{
|
||||
*(.rel.rodata)
|
||||
*(.rel.rodata.*)
|
||||
*(.rel.gnu.linkonce.r*)
|
||||
}
|
||||
.rela.rodata :
|
||||
{
|
||||
*(.rela.rodata)
|
||||
*(.rela.rodata.*)
|
||||
*(.rela.gnu.linkonce.r*)
|
||||
}
|
||||
.rel.data :
|
||||
{
|
||||
*(.rel.data)
|
||||
*(.rel.data.*)
|
||||
*(.rel.gnu.linkonce.d*)
|
||||
}
|
||||
.rela.data :
|
||||
{
|
||||
*(.rela.data)
|
||||
*(.rela.data.*)
|
||||
*(.rela.gnu.linkonce.d*)
|
||||
}
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
/* Internal text space. */
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(2);
|
||||
*(.init)
|
||||
*(.init0) /* Start here after reset. */
|
||||
*(.init1)
|
||||
*(.init2) /* Copy data loop */
|
||||
*(.init3)
|
||||
*(.init4) /* Clear bss */
|
||||
*(.init5)
|
||||
*(.init6) /* C++ constructors. */
|
||||
*(.init7)
|
||||
*(.init8)
|
||||
*(.init9) /* Call main(). */
|
||||
__ctors_start = . ;
|
||||
*(.ctors)
|
||||
__ctors_end = . ;
|
||||
__dtors_start = . ;
|
||||
*(.dtors)
|
||||
__dtors_end = . ;
|
||||
. = ALIGN(2);
|
||||
*(.text)
|
||||
. = ALIGN(2);
|
||||
*(.text.*)
|
||||
. = ALIGN(2);
|
||||
*(.fini9) /* */
|
||||
*(.fini8)
|
||||
*(.fini7)
|
||||
*(.fini6) /* C++ destructors. */
|
||||
*(.fini5)
|
||||
*(.fini4)
|
||||
*(.fini3)
|
||||
*(.fini2)
|
||||
*(.fini1)
|
||||
*(.fini0) /* Infinite loop after program termination. */
|
||||
*(.fini)
|
||||
_etext = .;
|
||||
} > text
|
||||
.data : AT (ADDR (.text) + SIZEOF (.text))
|
||||
{
|
||||
PROVIDE (__data_start = .) ;
|
||||
. = ALIGN(2);
|
||||
*(.data)
|
||||
. = ALIGN(2);
|
||||
*(.gnu.linkonce.d*)
|
||||
. = ALIGN(2);
|
||||
_edata = . ;
|
||||
} > data
|
||||
/* Bootloader. */
|
||||
.bootloader :
|
||||
{
|
||||
PROVIDE (__boot_start = .) ;
|
||||
*(.bootloader)
|
||||
. = ALIGN(2);
|
||||
*(.bootloader.*)
|
||||
} > bootloader
|
||||
/* Information memory. */
|
||||
.infomem :
|
||||
{
|
||||
*(.infomem)
|
||||
. = ALIGN(2);
|
||||
*(.infomem.*)
|
||||
} > infomem
|
||||
/* Information memory (not loaded into MPU). */
|
||||
.infomemnobits :
|
||||
{
|
||||
*(.infomemnobits)
|
||||
. = ALIGN(2);
|
||||
*(.infomemnobits.*)
|
||||
} > infomemnobits
|
||||
.bss SIZEOF(.data) + ADDR(.data) :
|
||||
{
|
||||
PROVIDE (__bss_start = .) ;
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
PROVIDE (__bss_end = .) ;
|
||||
_end = . ;
|
||||
} > data
|
||||
.noinit SIZEOF(.bss) + ADDR(.bss) :
|
||||
{
|
||||
PROVIDE (__noinit_start = .) ;
|
||||
*(.noinit)
|
||||
*(COMMON)
|
||||
PROVIDE (__noinit_end = .) ;
|
||||
_end = . ;
|
||||
} > data
|
||||
.vectors :
|
||||
{
|
||||
PROVIDE (__vectors_start = .) ;
|
||||
*(.vectors*)
|
||||
_vectors_end = . ;
|
||||
} > vectors
|
||||
/* Stabs for profiling information*/
|
||||
.profiler 0 : { *(.profiler) }
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
/* DWARF debug sections.
|
||||
Symbols in the DWARF debugging sections are relative to the beginning
|
||||
of the section so we begin them at 0. */
|
||||
/* DWARF 1 */
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
/* GNU DWARF 1 extensions */
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
/* DWARF 2 */
|
||||
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
PROVIDE (__stack = 0x3900) ;
|
||||
PROVIDE (__data_start_rom = _etext) ;
|
||||
PROVIDE (__data_end_rom = _etext + SIZEOF (.data)) ;
|
||||
PROVIDE (__noinit_start_rom = _etext + SIZEOF (.data)) ;
|
||||
PROVIDE (__noinit_end_rom = _etext + SIZEOF (.data) + SIZEOF (.noinit)) ;
|
||||
PROVIDE (__subdevice_has_heap = 0) ;
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
*****************************************************************************
|
||||
** ChibiOS/RT port for Texas Instruments MSP430. **
|
||||
*****************************************************************************
|
||||
|
||||
** TARGET **
|
||||
|
||||
This is an abstract demo. it is not tested on real hardware yet.
|
||||
|
||||
** The Demo **
|
||||
|
||||
Creates a thread that just sleeps in a continuous loop.
|
||||
|
||||
** Build Procedure **
|
||||
|
||||
The demo was built using the MSPGCC toolchain.
|
||||
|
||||
** Notes **
|
||||
|
||||
The demo requires include files from MSPGCC that are not part of the ChibiOS/RT
|
||||
distribution, please install MSPGCC.
|
||||
|
||||
http://mspgcc.sourceforge.net/
|
||||
|
|
@ -71,8 +71,10 @@ Currently the ChibiOS/RT is ported to the following architectures:<br>
|
|||
should be trivial. Both ARM and THUMB modes are supported.</li>
|
||||
<li>ARM7TDMI-AT91SAM7X256, this port also supports other Atmel
|
||||
chips: SAM7XC, SAM7S and the various sizes (128, 256, 512) with
|
||||
minimal changes.</li><li>ARM Cortex-M3-STM32.</li>
|
||||
minimal changes.</li>
|
||||
<li>ARM Cortex-M3, ST Microelectronics STM32.</li>
|
||||
<li>Atmel AVR: AT90CAN128 and ATmega128 demos included.</li>
|
||||
<li>Texas Instruments MSP430, complete but untested.</li>
|
||||
<li>x86 as a Win32 process, this port allows to write
|
||||
your application on the PC without the need of a development
|
||||
board/simulator/emulator. Communication ports are simulated over
|
||||
|
|
|
|||
|
|
@ -20,6 +20,8 @@
|
|||
#ifndef _CHCORE_H_
|
||||
#define _CHCORE_H_
|
||||
|
||||
#define CH_ARCHITECTURE_ARM7
|
||||
|
||||
typedef void *regarm;
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -20,6 +20,8 @@
|
|||
#ifndef _CHCORE_H_
|
||||
#define _CHCORE_H_
|
||||
|
||||
#define CH_ARCHITECTURE_ARMCM3
|
||||
|
||||
typedef void *regarm;
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -20,6 +20,8 @@
|
|||
#ifndef _CHCORE_H_
|
||||
#define _CHCORE_H_
|
||||
|
||||
#define CH_ARCHITECTURE_AVR
|
||||
|
||||
/*
|
||||
* Interrupt saved context.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -0,0 +1,84 @@
|
|||
/*
|
||||
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>
|
||||
|
||||
/**
|
||||
* This function implements the idle thread infinite loop. The function should
|
||||
* put the processor in the lowest power mode capable to serve interrupts.
|
||||
* The priority is internally set to the minimum system value so that this
|
||||
* thread is executed only if there are no other ready threads in the system.
|
||||
*/
|
||||
void _IdleThread(void *p) {
|
||||
|
||||
while (TRUE)
|
||||
;
|
||||
}
|
||||
|
||||
/**
|
||||
* Abonormal system termination handler. Invoked by the ChibiOS/RT when an
|
||||
* abnormal unrecoverable condition is met.
|
||||
*/
|
||||
void chSysHalt(void) {
|
||||
|
||||
chSysLock();
|
||||
|
||||
while (TRUE)
|
||||
;
|
||||
}
|
||||
|
||||
/**
|
||||
* Context switch.
|
||||
*/
|
||||
void chSysSwitchI(Thread *otp, Thread *ntp) {
|
||||
register struct intctx *sp asm("r1");
|
||||
|
||||
asm volatile ("push r11 \n\t" \
|
||||
"push r10 \n\t" \
|
||||
"push r9 \n\t" \
|
||||
"push r8 \n\t" \
|
||||
"push r7 \n\t" \
|
||||
"push r6 \n\t" \
|
||||
"push r6 \n\t" \
|
||||
"push r4");
|
||||
otp->p_ctx.sp = sp;
|
||||
sp = ntp->p_ctx.sp;
|
||||
asm volatile ("pop r4 \n\t" \
|
||||
"pop r5 \n\t" \
|
||||
"pop r6 \n\t" \
|
||||
"pop r7 \n\t" \
|
||||
"pop r8 \n\t" \
|
||||
"pop r9 \n\t" \
|
||||
"pop r10 \n\t" \
|
||||
"pop r11" : : "r" (sp));
|
||||
}
|
||||
|
||||
/**
|
||||
* Prints a message on the system console (if any).
|
||||
*/
|
||||
void chSysPuts(char *msg) {
|
||||
}
|
||||
|
||||
void threadstart(void) {
|
||||
|
||||
asm volatile ("eint \n\t" \
|
||||
"mov r11, r15 \n\t" \
|
||||
"call r10 \n\t" \
|
||||
"call #chThdExit");
|
||||
}
|
||||
|
|
@ -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/>.
|
||||
*/
|
||||
|
||||
#ifndef _CHCORE_H_
|
||||
#define _CHCORE_H_
|
||||
|
||||
#define CH_ARCHITECTURE_MSP430
|
||||
|
||||
typedef void *regmsp;
|
||||
|
||||
/*
|
||||
* Interrupt saved context.
|
||||
*/
|
||||
struct extctx {
|
||||
regmsp r12;
|
||||
regmsp r13;
|
||||
regmsp r14;
|
||||
regmsp r15;
|
||||
regmsp sr;
|
||||
regmsp pc;
|
||||
};
|
||||
|
||||
/*
|
||||
* System saved context.
|
||||
*/
|
||||
struct intctx {
|
||||
regmsp r4;
|
||||
regmsp r5;
|
||||
regmsp r6;
|
||||
regmsp r7;
|
||||
regmsp r8;
|
||||
regmsp r9;
|
||||
regmsp r10;
|
||||
regmsp r11;
|
||||
regmsp pc;
|
||||
};
|
||||
|
||||
typedef struct {
|
||||
struct intctx *sp;
|
||||
} Context;
|
||||
|
||||
#define SETUP_CONTEXT(workspace, wsize, pf, arg) { \
|
||||
tp->p_ctx.sp = (struct intctx *)((uint8_t *)workspace + \
|
||||
wsize - \
|
||||
sizeof(struct intctx)); \
|
||||
tp->p_ctx.sp->r10 = pf; \
|
||||
tp->p_ctx.sp->r11 = arg; \
|
||||
tp->p_ctx.sp->pc = threadstart; \
|
||||
}
|
||||
|
||||
#define IDLE_THREAD_STACK_SIZE 0
|
||||
|
||||
#define INT_REQUIRED_STACK 16
|
||||
#define StackAlign(n) ((((n) - 1) | 1) + 1)
|
||||
#define UserStackSize(n) StackAlign(sizeof(Thread) + \
|
||||
sizeof(struct intctx) + \
|
||||
sizeof(struct extctx) + \
|
||||
(n) + (INT_REQUIRED_STACK))
|
||||
#define WorkingArea(s, n) uint16_t s[UserStackSize(n >> 1)];
|
||||
|
||||
#define chSysLock() asm volatile ("dint")
|
||||
#define chSysUnlock() asm volatile ("eint")
|
||||
|
||||
#define chSysIRQEnterI()
|
||||
#define chSysIRQExitI() { \
|
||||
if (chSchRescRequiredI1()) \
|
||||
chSchDoRescheduleI(); \
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void _IdleThread(void *p);
|
||||
void chSysHalt(void);
|
||||
void chSysSwitchI(Thread *otp, Thread *ntp);
|
||||
void chSysPuts(char *msg);
|
||||
void threadstart(void);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _CHCORE_H_ */
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
/*
|
||||
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 Core
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _CHTYPES_H_
|
||||
#define _CHTYPES_H_
|
||||
|
||||
#define __need_NULL
|
||||
#define __need_size_t
|
||||
#include <stddef.h>
|
||||
|
||||
#if !defined(_STDINT_H) && !defined(__STDINT_H_)
|
||||
#include <stdint.h>
|
||||
#endif
|
||||
|
||||
typedef int16_t bool_t; /* Signed boolean. */
|
||||
typedef uint8_t tmode_t; /* Thread mode flags, uint8_t is ok. */
|
||||
typedef uint8_t tstate_t; /* Thread state, uint8_t is ok. */
|
||||
typedef uint16_t tid_t; /* Thread id. */
|
||||
typedef uint16_t tprio_t; /* Priority, use the fastest unsigned type. */
|
||||
typedef int16_t msg_t; /* Message, use signed pointer equivalent.*/
|
||||
typedef int16_t eventid_t; /* Event Id, use fastest signed.*/
|
||||
typedef uint16_t eventmask_t;/* Event Mask, recommended fastest unsigned.*/
|
||||
typedef uint16_t systime_t; /* System Time, recommended fastest unsigned.*/
|
||||
typedef int16_t cnt_t; /* Counter, recommended fastest signed.*/
|
||||
|
||||
#define INLINE inline
|
||||
|
||||
#endif /* _CHTYPES_H_ */
|
||||
|
||||
/** @} */
|
||||
23
readme.txt
23
readme.txt
|
|
@ -43,6 +43,8 @@ AVR-AVRmega128-GCC - Port on AVRmega128. A special thanks to Vladimir for
|
|||
the work done on the AVR port. The demo program
|
||||
targets the Olimex AVR-MT-128 mini terminal board.
|
||||
AVR-AT90CANx-GCC - Port on AVR AT90CAN128, not tested on hardware yet.
|
||||
MSP430-MSP430x1611-GCC - Port on Texas Instruments MSP430F1611, not tested on
|
||||
hardware yet, consider it work in progress.
|
||||
Win32-MinGW - ChibiOS/RT simulator and demo into a WIN32 process,
|
||||
MinGW version.
|
||||
|
||||
|
|
@ -63,15 +65,22 @@ Win32-MinGW - ChibiOS/RT simulator and demo into a WIN32 process,
|
|||
*****************************************************************************
|
||||
|
||||
*** 0.6.4 ***
|
||||
- Modified the ARM demos makefiles in order to make them more compatible with
|
||||
GCC 4.3.0, it seems the new GCC assumes -mthumb-interworking and -mabi=apcs
|
||||
by default, at least the builds I tested did so, now the makefiles
|
||||
- NEW: Added a CH_ARCHITECTURE_xxx define to the various chcore.h files, it
|
||||
allows to write port-dependent code.
|
||||
- FIX: In the ARM7 and ARMCM3 ports chanced the bool_t base type from int8_t
|
||||
to int32_t, this produces a bit faster and smaller code.
|
||||
- FIX: Small fixes to the template files, there were some leftovers of the old
|
||||
type names.
|
||||
- FIX: Modified the ARM demos makefiles in order to make them more compatible
|
||||
with GCC 4.3.0, it seems the new GCC assumes -mthumb-interworking and
|
||||
-mabi=apcs by default, at least the builds I tested did so, now the makefiles
|
||||
explicitly assert -mno-thumb-interworking and -mabi=apcs-gnu in order to
|
||||
produce better code.
|
||||
- In the ARM7 and ARMCM3 ports chanced the bool_t base type from int8_t to
|
||||
int32_t, this produces a bit faster and smaller code.
|
||||
- Small fixes to the template files, there were some leftovers of the old
|
||||
type names.
|
||||
- Work started on the MSP430 port, the port code compiles correctly but it is
|
||||
not tested yet. The port requires the MSPGCC toolchain.
|
||||
- Added an Ethernet driver for AT91SAM7X EMAC, not tested yet, it will be
|
||||
required by a uIP web server demo under ChibiOS/RT coming in some next
|
||||
release.
|
||||
|
||||
*** 0.6.3 ***
|
||||
- NEW: ARM Cortex-M3 port completed. The demo program targets the STM32F103
|
||||
|
|
|
|||
|
|
@ -25,6 +25,11 @@
|
|||
#ifndef _CHCORE_H_
|
||||
#define _CHCORE_H_
|
||||
|
||||
/**
|
||||
* Unique macro for the implemented architecture.
|
||||
*/
|
||||
#define CH_ARCHITECTURE_XXX
|
||||
|
||||
/**
|
||||
* Interrupt saved context.
|
||||
*/
|
||||
|
|
|
|||
Loading…
Reference in New Issue