Testing out the PPD42 Air Quality Sensor, with an MSP430 Launchpad and graphing the data with GNUplot.
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# makfile configuration
NAME = launchpad
OBJECTS = launchpad.o
CPU = msp430g2553
CFLAGS = -mmcu=${CPU} -O2 -Wall -g
#switch the compiler (for the internal make rules)
CC = msp430-gcc
.PHONY: all FORCE clean download download-jtag download-bsl dist
#all should be the first target. it's built when make is run without args
all: ${NAME}.elf ${NAME}.a43 ${NAME}.lst
#confgigure the next line if you want to use the serial download
download: download-jtag
#download: download-bsl
#additional rules for files
${NAME}.elf: ${OBJECTS}
${CC} -mmcu=${CPU} -o $@ ${OBJECTS}
${NAME}.a43: ${NAME}.elf
msp430-objcopy -O ihex $^ $@
${NAME}.lst: ${NAME}.elf
msp430-objdump -dSt $^ >$@
download-jtag: all
msp430-jtag -e ${NAME}.elf
download-bsl: all
msp430-bsl -e ${NAME}.elf
clean:
rm -f ${NAME}.elf ${NAME}.a43 ${NAME}.lst ${OBJECTS}
#backup archive
dist:
tar czf dist.tgz *.c *.h *.txt makefile
#dummy target as dependecy if something has to be build everytime
FORCE:
#project dependencies
launchpad.o: launchpad.c