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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 333 | eqlazer | 1 | PRG = main |
| 2 | OBJ = main.o\ |
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| 3 | ../lib/src/lcd/lcd_HD44780.o\ |
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| 344 | eqlazer | 4 | # ../lib/src/lcd/clcd20x4.o\ |
| 333 | eqlazer | 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/src/lcd\ |
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| 348 | eqlazer | 20 | -I../lib/funcdefs\ |
| 333 | eqlazer | 21 | |
| 22 | LIBS = |
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| 23 | |||
| 24 | # You should not have to change anything below here. |
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| 25 | |||
| 26 | CC = avr-gcc |
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| 27 | |||
| 28 | # Override is only needed by avr-lib build system. |
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| 29 | |||
| 30 | override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) |
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| 31 | override LDFLAGS = -v -Wl,-Map,$(PRG).map,-L../AVR-Bios,--defsym,__bios_ram_end=$(BIOS_RAM_END),-T$(MCU_TARGET)_app.ld |
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| 32 | override ASFLAGS = -x assembler-with-cpp -Wa,-gstabs -mmcu=$(MCU_TARGET) $(DEFS) |
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| 33 | |||
| 34 | OBJCOPY = avr-objcopy |
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| 35 | OBJDUMP = avr-objdump |
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| 36 | SIZE = avr-size |
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| 37 | SZFLAGS = |
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| 38 | UPLOAD = avrdude |
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| 39 | ULFLAGS = -p $(MCU_TARGET) -D -P /dev/ttyUSB0 -c avrispv2 -b 115200 -U flash:w:$(PRG).hex |
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| 40 | # -D disables erase! |
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| 41 | |||
| 42 | default: $(PRG).elf lst text |
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| 43 | @$(SIZE) $(SZFLAGS) $(PRG).elf |
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| 44 | |||
| 45 | all: $(PRG).elf lst text eeprom |
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| 46 | |||
| 47 | $(PRG).elf: $(OBJ) |
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| 48 | ifeq ($(MCU_TARGET),atmega88) |
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| 49 | #remove this workaround when gcc-bug fixed |
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| 50 | 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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| 51 | else |
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| 52 | $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) |
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| 53 | endif |
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| 54 | |||
| 55 | clean: |
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| 344 | eqlazer | 56 | rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak $(OBJ) |
| 333 | eqlazer | 57 | rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) |
| 58 | |||
| 59 | lst: $(PRG).lst |
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| 60 | |||
| 61 | %.lst: %.elf |
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| 62 | $(OBJDUMP) -h -S $< > $@ |
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| 63 | |||
| 64 | # Rules for building the .text rom images |
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| 65 | |||
| 66 | text: hex bin srec |
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| 67 | |||
| 68 | hex: $(PRG).hex |
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| 69 | bin: $(PRG).bin |
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| 70 | srec: $(PRG).srec |
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| 71 | |||
| 72 | %.hex: %.elf |
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| 73 | $(OBJCOPY) -j .text -j .data -O ihex $< $@ |
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| 74 | |||
| 75 | %.srec: %.elf |
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| 76 | $(OBJCOPY) -j .text -j .data -O srec $< $@ |
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| 77 | |||
| 78 | %.bin: %.elf |
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| 79 | $(OBJCOPY) -j .text -j .data -O binary $< $@ |
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| 80 | |||
| 81 | # Rules for uploading rom images to flash |
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| 82 | |||
| 83 | install: hex |
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| 84 | $(UPLOAD) $(ULFLAGS) |
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| 85 | |||
| 86 | # Rules for building the .eeprom rom images |
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| 87 | |||
| 88 | eeprom: ehex ebin esrec |
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| 89 | |||
| 90 | ehex: $(PRG)_eeprom.hex |
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| 91 | ebin: $(PRG)_eeprom.bin |
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| 92 | esrec: $(PRG)_eeprom.srec |
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| 93 | |||
| 94 | %_eeprom.hex: %.elf |
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| 95 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
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| 96 | |||
| 97 | %_eeprom.srec: %.elf |
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| 98 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ |
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| 99 | |||
| 100 | %_eeprom.bin: %.elf |
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| 101 | $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ |
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| 102 | |||
| 103 | # Every thing below here is used by avr-libc's build system and can be ignored |
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| 104 | # by the casual user. |
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| 105 | |||
| 106 | FIG2DEV = fig2dev |
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| 107 | EXTRA_CLEAN_FILES = *.hex *.bin *.srec |
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| 108 | |||
| 109 | dox: eps png pdf |
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| 110 | |||
| 111 | eps: $(PRG).eps |
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| 112 | png: $(PRG).png |
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| 113 | pdf: $(PRG).pdf |
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| 114 | |||
| 115 | %.eps: %.fig |
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| 116 | $(FIG2DEV) -L eps $< $@ |
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| 117 | |||
| 118 | %.pdf: %.fig |
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| 119 | $(FIG2DEV) -L pdf $< $@ |
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| 120 | |||
| 121 | %.png: %.fig |
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| 122 | $(FIG2DEV) -L png $< $@ |
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| 123 |