Subversion Repositories Projects

Rev

Rev 738 | Rev 772 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
321 cascade 1
###############################################################################
2
# Makefile for the project C-OSD
3
###############################################################################
4
 
5
## General Flags
6
PROJECT = C-OSD
7
MCU = atmega162
8
TARGET = C-OSD.elf
9
CC = avr-gcc
10
 
11
## Options common to compile, link and assembly rules
12
COMMON = -mmcu=$(MCU)
13
 
14
## Compile options common for all C compilation units.
456 cascade 15
CFLAGS += $(COMMON)
738 cascade 16
##CFLAGS += -fno-common
757 cascade 17
CFLAGS += -Wall -gdwarf-2 -std=gnu99 -DF_CPU=16000000UL -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
346 cascade 18
CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d
321 cascade 19
 
20
## Assembly specific flags
21
ASMFLAGS = $(COMMON)
22
ASMFLAGS += $(CFLAGS)
23
ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2
24
 
25
## Linker flags
26
LDFLAGS = $(COMMON)
27
LDFLAGS +=  -Wl,-Map=C-OSD.map
28
 
29
 
30
## Intel Hex file production flags
31
HEX_FLASH_FLAGS = -R .eeprom -R .fuse -R .lock -R .signature
32
 
33
HEX_EEPROM_FLAGS = -j .eeprom
34
HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
35
HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings
36
 
37
 
38
## Objects that must be built in order to link
685 cascade 39
OBJECTS = main.o usart1.o max7456_software_spi.o osd_helpers.o config.o spi.o buttons.o ppm.o osd_ncmode_default.o osd_ncmode_minimal.o osd_fcmode_default.o osd_fcmode_jopl.o characters.o
321 cascade 40
 
41
## Objects explicitly added by the user
346 cascade 42
LINKONLYOBJECTS =
321 cascade 43
 
44
## Build
45
all: $(TARGET) C-OSD.hex C-OSD.eep C-OSD.lss size
46
 
47
## Compile
48
main.o: ../main.c
49
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
50
 
346 cascade 51
usart1.o: ../usart1.c
52
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
349 cascade 53
 
346 cascade 54
max7456_software_spi.o: ../max7456_software_spi.c
55
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
349 cascade 56
 
389 cascade 57
osd_helpers.o: ../osd_helpers.c
58
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
477 cascade 59
 
471 cascade 60
config.o: ../config.c
61
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
389 cascade 62
 
471 cascade 63
spi.o: ../spi.c
64
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
477 cascade 65
 
471 cascade 66
buttons.o: ../buttons.c
67
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
68
 
477 cascade 69
ppm.o: ../ppm.c
70
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
514 cascade 71
 
497 cascade 72
osd_ncmode_default.o: ../osd_ncmode_default.c
73
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
514 cascade 74
 
497 cascade 75
osd_ncmode_minimal.o: ../osd_ncmode_minimal.c
76
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
477 cascade 77
 
497 cascade 78
osd_fcmode_default.o: ../osd_fcmode_default.c
79
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
685 cascade 80
 
81
osd_fcmode_jopl.o: ../osd_fcmode_jopl.c
82
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
514 cascade 83
 
84
characters.o: ../characters.c
85
	$(CC) $(INCLUDES) $(CFLAGS) -c  $<
497 cascade 86
 
321 cascade 87
##Link
88
$(TARGET): $(OBJECTS)
89
	 $(CC) $(LDFLAGS) $(OBJECTS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) -o $(TARGET)
90
 
91
%.hex: $(TARGET)
92
	avr-objcopy -O ihex $(HEX_FLASH_FLAGS)  $< $@
93
 
94
%.eep: $(TARGET)
95
	-avr-objcopy $(HEX_EEPROM_FLAGS) -O ihex $< $@ || exit 0
96
 
97
%.lss: $(TARGET)
98
	avr-objdump -h -S $< > $@
99
 
100
size: ${TARGET}
101
	@echo
102
	@avr-size -C --mcu=${MCU} ${TARGET}
103
 
104
## Clean target
105
.PHONY: clean
106
clean:
107
	-rm -rf $(OBJECTS) C-OSD.elf dep/* C-OSD.hex C-OSD.eep C-OSD.lss C-OSD.map
108
 
109
 
110
## Other dependencies
685 cascade 111
-include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)