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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 317 | eqlazer | 1 | PRG = main |
| 2 | OBJ = main.o\ |
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| 3 | ../lib/src/actuator/rc_servo.o\ |
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| 4 | ../lib/src/sensor/tc1047/tc1047.o\ |
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| 5 | |||
| 6 | MCU_TARGET = atmega88 |
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| 7 | OPTIMIZE = -Os -mcall-prologues |
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| 8 | # grep bios.map for __bios_ram_end to retreive this value |
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| 9 | # In the future, this should be automatically inserted into *_app.ld at every bios compilation |
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| 10 | BIOS_RAM_END = 0x0080012a |
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| 11 | #0x0080015d |
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| 12 | ifeq ($(MCU_TARGET),atmega88) |
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| 13 | #uncomment this line if you're using m88, remove line when gcc-bug fixed |
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| 14 | EXTRA_LD = avr-ld -m avr4 -o $(PRG).elf /usr/avr/lib/avr4/crtm88.o -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/avr/lib/avr4 -Map $(PRG).map -L../AVR-Bios --defsym __bios_ram_end=$(BIOS_RAM_END) -T$(MCU_TARGET)_app.ld $(PRG).o -lgcc -lc -lgcc |
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| 15 | endif |
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| 16 | BIOS_RAM_END = 0x0080012a |
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| 17 | |||
| 18 | DEFS = -I../AVR-Bios\ |
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| 19 | -I../lib/funcdefs\ |
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| 20 | -I../lib/src/actuator\ |
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| 21 | -I../lib/src/sensor/tc1047\ |
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| 22 | |||
| 23 | LIBS = |
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| 24 | |||
| 25 | # You should not have to change anything below here. |
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| 26 | |||
| 27 | CC = avr-gcc |
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| 28 | |||
| 29 | # Override is only needed by avr-lib build system. |
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| 30 | |||
| 31 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
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| 32 | override LDFLAGS = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld |
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| 33 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
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| 34 | |||
| 35 | OBJCOPY = avr-objcopy |
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| 36 | OBJDUMP = avr-objdump |
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| 37 | SIZE = avr-size |
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| 38 | SZFLAGS = |
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| 39 | UPLOAD = avrdude |
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| 40 | ULFLAGS = -p $(MCU_TARGET) -D -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex |
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| 41 | # -D disables erase! |
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| 42 | |||
| 43 | default: $(PRG).elf lst text |
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| 44 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
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| 45 | |||
| 46 | all: $(PRG).elf lst text eeprom |
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| 47 | |||
| 48 | $(PRG).elf: $(OBJ) |
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| 49 | ifeq ($(MCU_TARGET),atmega88) |
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| 50 | #remove this workaround when gcc-bug fixed |
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| 51 | avr-ld -m avr4 -o $(PRG).elf /usr/avr/lib/avr4/crtm88.o -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/lib/gcc/avr/4.1.0/avr4 -L/usr/avr/lib/avr4 -Map $(PRG).map -L../AVR-Bios --defsym __bios_ram_end=$(BIOS_RAM_END) -T$(MCU_TARGET)_app.ld $(OBJ) -lgcc -lc -lgcc |
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| 52 | else |
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| 53 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
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| 54 | endif |
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| 55 | |||
| 56 | clean: |
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| 57 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak |
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| 58 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
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| 59 | |||
| 60 | lst: $(PRG).lst |
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| 61 | |||
| 62 | %.lst: %.elf |
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| 63 | $(OBJDUMP) -h -S $< > $@ |
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| 64 | |||
| 65 | # Rules for building the .text rom images |
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| 66 | |||
| 67 | text: hex bin srec |
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| 68 | |||
| 69 | hex: $(PRG).hex |
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| 70 | bin: $(PRG).bin |
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| 71 | srec: $(PRG).srec |
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| 72 | |||
| 73 | %.hex: %.elf |
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| 74 | $(OBJCOPY) -j .text -j .data -O ihex $< $@ |
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| 75 | |||
| 76 | %.srec: %.elf |
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| 77 | $(OBJCOPY) -j .text -j .data -O srec $< $@ |
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| 78 | |||
| 79 | %.bin: %.elf |
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| 80 | $(OBJCOPY) -j .text -j .data -O binary $< $@ |
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| 81 | |||
| 82 | # Rules for uploading rom images to flash |
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| 83 | |||
| 84 | install: hex |
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| 85 | $(UPLOAD) $(ULFLAGS) |
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| 86 | |||
| 87 | # Rules for building the .eeprom rom images |
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| 88 | |||
| 89 | eeprom: ehex ebin esrec |
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| 90 | |||
| 91 | ehex: $(PRG)_eeprom.hex |
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| 92 | ebin: $(PRG)_eeprom.bin |
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| 93 | esrec: $(PRG)_eeprom.srec |
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| 94 | |||
| 95 | %_eeprom.hex: %.elf |
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| 96 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
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| 97 | |||
| 98 | %_eeprom.srec: %.elf |
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| 99 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
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| 100 | |||
| 101 | %_eeprom.bin: %.elf |
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| 102 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
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| 103 | |||
| 104 | # Every thing below here is used by avr-libc's build system and can be ignored |
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| 105 | # by the casual user. |
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| 106 | |||
| 107 | FIG2DEV = fig2dev |
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| 108 | EXTRA_CLEAN_FILES = *.hex *.bin *.srec |
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| 109 | |||
| 110 | dox: eps png pdf |
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| 111 | |||
| 112 | eps: $(PRG).eps |
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| 113 | png: $(PRG).png |
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| 114 | pdf: $(PRG).pdf |
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| 115 | |||
| 116 | %.eps: %.fig |
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| 117 | $(FIG2DEV) -L eps $< $@ |
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| 118 | |||
| 119 | %.pdf: %.fig |
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| 120 | $(FIG2DEV) -L pdf $< $@ |
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| 121 | |||
| 122 | %.png: %.fig |
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| 123 | $(FIG2DEV) -L png $< $@ |
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| 124 |