# makfile configuration
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# makfile configuration
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NAME = dhrystone_v2.1
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NAME = dhrystone_v2.1
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OBJECTS = dhry_1.o dhry_2.o omsp_func.o copydata.o
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OBJECTS = dhry_1.o dhry_2.o omsp_func.o mylib/copydata.o mylib/cprintf.o
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# Compiler performance option (-Os / -O2 / -O3)
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# Compiler performance option (-Os / -O2 / -O3)
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PORT_CFLAGS = -O2
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PORT_CFLAGS = -O2
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# Choose GCC toolchain prefix ('msp430' for MSPGCC / 'msp430-elf' for GCC RedHat/TI)
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# Choose GCC toolchain prefix ('msp430' for MSPGCC / 'msp430-elf' for GCC RedHat/TI)
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MSPGCC_PFX = msp430-elf
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ifndef MSPGCC_PFX
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ifndef MSPGCC_PFX
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MSPGCC_PFX = msp430
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MSPGCC_PFX = msp430
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endif
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endif
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# disable some warnings specific to the Dhrystone code
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# disable some warnings specific to the Dhrystone code
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WARNINGS = -Wall -Wno-implicit-int -Wno-implicit-function-declaration -Wno-return-type
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WARNINGS = -Wall -Wno-implicit-int -Wno-implicit-function-declaration -Wno-return-type
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# Select flags depending on selected toolchain
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# Select flags depending on selected toolchain
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ifeq ($(MSPGCC_PFX),msp430-elf)
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ifeq ($(MSPGCC_PFX),msp430-elf)
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CFLAGS = -D PFX_MSP430_ELF $(PORT_CFLAGS) ${WARNINGS} -g -mcpu=msp430 -mhwmult=16bit
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CFLAGS = -D PFX_MSP430_ELF $(PORT_CFLAGS) ${WARNINGS} -g -mcpu=msp430 -mhwmult=16bit
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else
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else
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CFLAGS = -D PFX_MSP430 $(PORT_CFLAGS) ${WARNINGS} -g -mcpu=430 -mmpy=16 -mivcnt=16
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CFLAGS = -D PFX_MSP430 $(PORT_CFLAGS) ${WARNINGS} -g -mcpu=430 -mmpy=16 -mivcnt=16
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endif
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endif
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# Toolchain executables
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# Toolchain executables
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CC = ${MSPGCC_PFX}-gcc
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CC = ${MSPGCC_PFX}-gcc
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OBJCOPY = ${MSPGCC_PFX}-objcopy
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OBJCOPY = ${MSPGCC_PFX}-objcopy
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OBJDUMP = ${MSPGCC_PFX}-objdump
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OBJDUMP = ${MSPGCC_PFX}-objdump
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OBJSIZE = ${MSPGCC_PFX}-size
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.PHONY: all FORCE clean download dist
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.PHONY: all FORCE clean download dist
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#all should be the first target. it's built when make is runwithout args
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#all should be the first target. it's built when make is runwithout args
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all: ${NAME}.elf ${NAME}.a43 ${NAME}.lst
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all: ${NAME}.elf ${NAME}.a43 ${NAME}.lst ${NAME}.size
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#configure the next line if you want to use the serial download
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#configure the next line if you want to use the serial download
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download: download-uart
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download: download-uart
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#additional rules for files
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#additional rules for files
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${NAME}.elf: ${OBJECTS}
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${NAME}.elf: ${OBJECTS}
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${CC} ${CFLAGS} -T linker.${MSPGCC_PFX}.x -o $@ ${OBJECTS}
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${CC} ${CFLAGS} -T linker.${MSPGCC_PFX}.x -o $@ ${OBJECTS}
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${NAME}.a43: ${NAME}.elf
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${NAME}.a43: ${NAME}.elf
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${OBJCOPY} -O ihex $^ $@
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${OBJCOPY} -O ihex $^ $@
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${NAME}.lst: ${NAME}.elf
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${NAME}.lst: ${NAME}.elf
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${OBJDUMP} -dSt $^ >$@
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${OBJDUMP} -dSt $^ >$@
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${NAME}.size: ${NAME}.elf
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${OBJSIZE} $^ >$@
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download-uart: all
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download-uart: all
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openmsp430-loader.tcl -device /dev/ttyUSB0 -baudrate 115200 ${NAME}.elf
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openmsp430-loader.tcl -device /dev/ttyUSB0 -baudrate 115200 ${NAME}.elf
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clean:
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clean:
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rm -f ${NAME} ${NAME}.a43 ${NAME}.lst ${NAME}.elf *.o
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rm -f ${NAME} ${NAME}.a43 ${NAME}.lst ${NAME}.elf ${NAME}.size *.o mylib/*.o
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#backup archive
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#backup archive
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dist:
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dist:
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tar czf dist.tgz *.c *.h *.txt makefile
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tar czf dist.tgz *.c *.h *.txt makefile
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#dummy target as dependecy if something has to be build everytime
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#dummy target as dependecy if something has to be build everytime
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FORCE:
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FORCE:
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#project dependencies
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#project dependencies
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dhry_1.o: dhry_1.c
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dhry_1.o: dhry_1.c
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dhry_2.o: dhry_2.c
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dhry_2.o: dhry_2.c
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omsp_func.o: omsp_func.c
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omsp_func.o: omsp_func.c
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copydata.o: copydata.c
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mylib/copydata.o: mylib/copydata.c
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mylib/cprintf.o: mylib/cprintf.c
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