AVR典型实例.rar

					# AvrX Lib makefile
					#
					#Copyright (C) 2002  Larry Barello (larry@barello.net)
					#
					#This library is free software; you can redistribute it and/or
					#modify it under the terms of the GNU Library General Public
					#License as published by the Free Software Foundation; either
					#version 2 of the License, or (at your option) any later version.
					#
					#This library 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
					#Library General Public License for more details.
					#
					#You should have received a copy of the GNU Library General Public
					#License along with this library; if not, write to the
					#Free Software Foundation, Inc., 59 Temple Place - Suite 330,
					#Boston, MA  02111-1307, USA.
					#
					#http://www.gnu.org/copyleft/lgpl.html
					#
					# Need an absolute path for the source files in order for Astudio debugging support
					# to work in a library.  This needs to be rebuilt if the source location should
					# ever change.
					#
					# In DOS, or your startup file, set AVRX = root directory.
					#
					# NB: As of 4/02 you need to build "serialio.s" for the specific target chip
					# as the interrupt vector name changes from chip to chip.
					#
					# Generic stuff
					
						DEBUG	= -DSINGLESTEPSUPPORT
					#	ABSPATH = g:/mydocu~1/robotics/avrx-dev/avrx
					#	ABSPATH = c:/mydocu~1/robotics/avrx-dev/avrx
						ABSPATH	= $(AVRX)/avrx
						RM	= rm -f
						INCDIR	= .
					#
					# MCU - What a mess.  IAR uses different mechanisms for C and ASM
					# and buggers the identifier for the mega parts so the GCCMCU will break
					# with mega parts.  The AVRXMCU goes away when IAR updates their tools for
					# unified IO headers (ioavr.h)
					
					#	ICCMCU	= m163
					#	AAVRMCU	= 3
					#	GCCMCU	= atmega163
					#	AVRXMCU	= __AT90Mega163__
					
					#	ICCMCU	= m103
					#	AAVRMCU	= 3
					#	GCCMCU	= atmega103
					#	AVRXMCU	= __AT90Mega103__
					
					#	ICCMCU	= m128
					#	AAVRMCU	= 3
					#	GCCMCU	= atmega128
					#	AVRXMCU	= __AT90Mega128__
					
						MCU	= 8535
						AAVRMCU	= 1
						GCCMCU	= at90s$(MCU)
						AVRXMCU	= __AT90S$(MCU)__
					
					# GCC equates
						LIST	= ,-ahlms=$(						AS	= avr-gcc -x assembler-with-cpp -mmcu=$(GCCMCU) -c -Wa,-gstabs,-mmcu=$(GCCMCU) -I$(INCDIR) $(DEBUG)
						AR	= avr-ar -rcsv
					
					# ICC equates
						AAVR	= aavr -b -re -v$(AAVRMCU) -I$(INCDIR) -I$(IAR)/avr/inc -D$(AVRXMCU) $(DEBUG)
						XLIB	= xlib
					
					
						ASRC =  monitor.s \
							serialio.s \
							avrx_tasking.s \
							avrx_semaphores.s \
							avrx_resetsemaphore.s \
							avrx_reschedule.s \
							avrx_singlestep.s \
							avrx_terminate.s \
							avrx_halt.s \
							avrx_priority.s \
							avrx_suspend.s \
							avrx_testsemaphore.s \
							avrx_message.s \
							avrx_recvmessage.s \
							avrx_timequeue.s \
							avrx_starttimermessage.s \
							avrx_canceltimer.s \
							avrx_canceltimermessage.s\
							avrx_generatesinglestepinterrupt.s\
							avrx_eeprom.s
						OBJ =	$(ASRC:.s=.o)
					
					%o: %s avrx.inc makefile
						$(AS) $(ABSPATH)/$< -o $@
					#	$(AS) $< -o $@
					
					%r90: %s avrx.inc makefile
						$(AAVR) $< -o $@
					
					gcc:	avrx.a
					
					iar:	avrx.r90
					
					
					avrx.a:  $(OBJ) makefile
						$(AR) $@ $(OBJ)
					
					avrx.xlb: makefile
						echo define-cpu A90 > avrx.xlb
						for %i in ($(ASRC:.s=.r90) do echo fetch-mod % avrx >> avrx.xlb
						echo fetch-mod avrx_iar_vect avrx >> avrx.xlb
						echo exit >> avrx.xlb
					
					avrx.r90: $(ASRC:.s=.r90) avrx_iar_vect.r90 makefile avrx.inc avrx-io.h
						$(RM) avrx.r90
						$(XLIB) avrx.xlb
					
					clean:
						$(RM) $(OBJ) $(ASRC:.s=.r90) avrx_iar_vect.r90 avrx.a avrx.r90 $(ASRC:.s=.s_sym)