78 lines
2.3 KiB
Makefile
78 lines
2.3 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 = atmega164a
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F_CPU = 16000000 # in Hz
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# Fuses and ISP programming handled in bootloader firmware build
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SOURCES=$(wildcard source/**/*.c source/*.c)
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CFLAGS = -Iusbdrv -Isource -DDEBUG_LEVEL=0
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USBOBJ = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o
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OBJECTS=$(patsubst %.c,%.o,$(SOURCES)) $(USBOBJ)
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COMPILE = avr-gcc -Wall -Os -DF_CPU=$(F_CPU) $(CFLAGS) -mmcu=$(DEVICE)
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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 hex ............ to build main.hex"
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@echo "make program ........ windows flash firmware via bootloader"
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@echo "make program_unix ... unix flash firmware via bootloader"
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@echo "make clean .......... to delete objects and hex file"
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hex: main.hex
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program: main.hex
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../bootloader/commandline/bootloadHID.exe -r $<
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program_unix: main.hex
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../bootloader/commandline/bootloadHID -r $<
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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 main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.elf $(OBJECTS) main.s usbdrv/oddebug.s usbdrv/usbdrv.s source/shared_*
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# Generic rule for compiling C files:
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.c.o:
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$(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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main.elf: shared $(OBJECTS)
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$(COMPILE) -o main.elf $(OBJECTS)
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main.hex: main.elf
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rm -f main.hex main.eep.hex
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avr-objcopy -j .text -j .data -O ihex main.elf main.hex
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avr-size -C --mcu=${DEVICE} main.elf
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# avr-size main.hex
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# debugging targets:
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disasm: main.elf
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avr-objdump -d main.elf
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cpp:
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$(COMPILE) -E main.c
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#copy shared .h files which are used in host and firmware
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shared:
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cp -r ../shared/* source/
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