129 lines
6.3 KiB
Makefile
129 lines
6.3 KiB
Makefile
# Name: Makefile
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# Project: custom-class example
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# Author: Christian Starkjohann
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# Creation Date: 2008-04-07
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# Tabsize: 4
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# Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
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DEVICE = attiny2313
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F_CPU = 16000000 # in Hz
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DEFINES =
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CFLAGS = $(DEFINES) -Iusbdrv -I. -DDEBUG_LEVEL=0
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OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
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COMPILE = avr-gcc -Wall -Os -DF_CPU=$(F_CPU) $(CRCFLAG) $(CFLAGS) -mmcu=$(DEVICE)
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SIZES_TMP = /tmp/sizetmp.txt
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# symbolic targets:
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help:
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@echo "This Makefile has no default rule. Use one of the following:"
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@echo "make clean ..... to delete objects and hex file"
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@echo "make sizes ..... compute code and RAM sizes for various options"
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@echo "make test ...... test with all features whether everything compiles"
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sizes sizes.txt:
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rm -f $(SIZES_TMP) sizes.txt
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$(MAKE) null.elf
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avr-size null.elf | tail -1 | awk '{print "null", $$1+$$2, $$3+$$2}' >$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_16_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=12000000
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_12_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=12800000
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_12_8_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=15000000
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_15_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=16500000
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_16_5_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=18000000
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_18_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=18000000 CRCFLAG="-DUSE_CRC=1"
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_18_MHz+CRC", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf F_CPU=20000000
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avr-size main.elf | tail -1 | awk '{print "Minimum_with_20_MHz", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf DEFINES=-DUSB_CFG_IMPLEMENT_FN_WRITE=1
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avr-size main.elf | tail -1 | awk '{print "With_usbFunctionWrite", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf DEFINES=-DUSB_CFG_IMPLEMENT_FN_READ=1
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avr-size main.elf | tail -1 | awk '{print "With_usbFunctionRead", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSB_CFG_IMPLEMENT_FN_READ=1 -DUSB_CFG_IMPLEMENT_FN_WRITE=1"
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avr-size main.elf | tail -1 | awk '{print "With_usbFunctionRead_and_Write", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSB_CFG_IMPLEMENT_FN_WRITEOUT=1"
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avr-size main.elf | tail -1 | awk '{print "With_usbFunctionWriteOut", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSB_CFG_HAVE_INTRIN_ENDPOINT=1"
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avr-size main.elf | tail -1 | awk '{print "With_Interrupt_In_Endpoint_1", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSB_CFG_IMPLEMENT_HALT=1 -DUSB_CFG_HAVE_INTRIN_ENDPOINT=1"
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avr-size main.elf | tail -1 | awk '{print "With_Interrupt_In_Endpoint_1_and_Halt", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSB_CFG_HAVE_INTRIN_ENDPOINT3=1"
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avr-size main.elf | tail -1 | awk '{print "With_Interrupt_In_Endpoint_1_and_3", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSE_DYNAMIC_DESCRIPTOR=1"
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avr-size main.elf | tail -1 | awk '{print "With_Dynamic_Descriptor", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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$(MAKE) clean; $(MAKE) main.elf "DEFINES=-DUSB_CFG_LONG_TRANSFERS=1"
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avr-size main.elf | tail -1 | awk '{print "With_Long_Transfers", $$1+$$2, $$3+$$2}' >>$(SIZES_TMP)
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cat $(SIZES_TMP) | awk 'BEGIN{printf("%39s %5s %5s %5s %5s\n"), "Variation", "Flash", "RAM", "+F", "+RAM"}\
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/^null/{nullRom=$$2; nullRam=$$3; next} \
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{rom=$$2-nullRom; ram=$$3-nullRam; if(!refRom){refRom=rom; refRam=ram} \
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printf("%39s %5d %5d %+5d %+5d\n", $$1, rom, ram, rom-refRom, ram-refRam)}' | tee sizes.txt
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rm $(SIZES_TMP)
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test:
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for freq in 12000000 12800000 15000000 16000000 16500000 18000000 20000000; do \
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for opt in USB_COUNT_SOF USB_CFG_HAVE_INTRIN_ENDPOINT USB_CFG_HAVE_INTRIN_ENDPOINT3 USB_CFG_HAVE_MEASURE_FRAME_LENGTH USB_CFG_LONG_TRANSFERS; do \
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$(MAKE) clean; $(MAKE) main.elf F_CPU=$$freq "DEFINES=-D$$opt=1" || exit 1; \
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$(MAKE) clean; $(MAKE) main.elf F_CPU=$$freq "DEFINES=-D$$opt=1 -DDUSB_CFG_IMPLEMENT_FN_WRITEOUT=1" || exit 1; \
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done \
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done
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# The following rule is used to check the compiler
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devices: #exclude devices without RAM for stack and atmega603 for gcc 3
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excludes="at90s1200 attiny11 attiny12 attiny15 attiny28"; \
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for gccVersion in 3 4; do \
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avr-gcc-select $$gccVersion; \
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for device in `echo | avr-gcc -xc -mmcu=x - 2>&1 | egrep '^ *at[a-zA-Z0-9_-]+$$'`; do \
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if echo "$$excludes" | grep "$$device" >/dev/null; then continue; fi; \
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if [ "$$gccVersion" = 3 -a "$$device" = atmega603 ]; then continue; fi; \
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$(MAKE) clean; $(MAKE) null.elf DEVICE=$$device || exit 1; \
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done \
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done
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$(MAKE) clean
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avr-gcc-select 3
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@echo "+++ Device test succeeded!"
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# rule for deleting dependent files (those which can be built by Make):
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clean:
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rm -f *.hex *.lst *.map *.elf *.o
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rm -rf usbdrv
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# Generic rule for compiling C files:
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.c.o:
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$(COMPILE) -c $< -o $@
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# Generic rule for assembling Assembler source files:
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
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# file type for the .S (with capital S) extension. However, upper case
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# characters are not always preserved on Windows. To ensure WinAVR
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# compatibility define the file type manually.
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# Generic rule for compiling C to assembler, used for debugging only.
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.c.s:
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$(COMPILE) -S $< -o $@
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# file targets:
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# Since we don't want to ship the driver multipe times, we copy it into this project:
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usbdrv:
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cp -r ../usbdrv .
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main.elf: usbdrv $(OBJECTS) # usbdrv dependency only needed because we copy it
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$(COMPILE) -o main.elf $(OBJECTS)
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main_i.elf: usbdrv main.o usbdrv/usbdrvasm.o # usbdrv dependency only needed because we copy it
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$(COMPILE) -o main_i.elf main.o usbdrv/usbdrvasm.o
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null.elf: null.o
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$(COMPILE) -o null.elf null.o
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