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# makfile configuration
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# makfile configuration
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NAME = hw_uart
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NAME = hw_uart
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OBJECTS = main.o
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OBJECTS = main.o cprintf.o
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CFLAGS = -O2 -Wall -g -mcpu=430 -mivcnt=16 -mmpy=16 # Uniarch flags
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# Compiler performance option (-Os / -O2 / -O3)
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PORT_CFLAGS = -O2
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#switch the compiler (for the internal make rules)
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# Choose GCC toolchain prefix ('msp430' for MSPGCC / 'msp430-elf' for GCC RedHat/TI)
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CC = msp430-gcc
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ifndef MSPGCC_PFX
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MSPGCC_PFX = msp430-elf
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endif
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# disable some warnings specific to the Dhrystone code
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WARNINGS = -Wall
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# Select flags depending on selected toolchain
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ifeq ($(MSPGCC_PFX),msp430-elf)
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INCDIR = -I /cad/ti/gcc/include
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CFLAGS = -D PFX_MSP430_ELF $(INCDIR) $(PORT_CFLAGS) ${WARNINGS} -g -mcpu=msp430 -mhwmult=16bit
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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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endif
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# Toolchain executables
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CC = ${MSPGCC_PFX}-gcc
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OBJCOPY = ${MSPGCC_PFX}-objcopy
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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 download-jtag download-bsl 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 ${NAME}.size
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#confgigure the next line if you want to use the serial download
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#confgigure the next line if you want to use the serial download
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download: download-uart
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download: download-uart
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#download: download-jtag
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#download: download-bsl
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#additional rules for files
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#additional rules for files
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${NAME}.elf: ${OBJECTS}
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${NAME}.elf: ${OBJECTS}
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${CC} -Tlinker.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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msp430-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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msp430-objdump -dSt $^ > $@
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${OBJDUMP} -dSt $^ >$@
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download-jtag: all
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msp430-jtag -e ${NAME}.elf
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download-bsl: all
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${NAME}.size: ${NAME}.elf
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msp430-bsl -e ${NAME}.elf
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${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 *.o
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rm -f ${NAME}.elf ${NAME}.a43 ${NAME}.lst ${NAME}.size *.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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main.o: main.c hardware.h
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main.o: main.c hardware.h
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cprintf.o: cprintf.c cprintf.h
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