| 130 |
pfowler |
1 |
|
| 132 |
pfowler |
2 |
DEVICE=attiny85
|
|
|
3 |
F_CPU=16500000
|
|
|
4 |
HFUSE=0xdd
|
|
|
5 |
LFUSE=0xe1
|
| 130 |
pfowler |
6 |
|
|
|
7 |
HDUSE=0xdf # Default fuses for device
|
|
|
8 |
LDUSE=0x62
|
|
|
9 |
|
|
|
10 |
PROGTYPE=avrispmkii
|
|
|
11 |
PROGPORT=usb
|
|
|
12 |
|
|
|
13 |
INCLUDES=-I. -I./lib/
|
|
|
14 |
VALUES=-DF_CPU=$(F_CPU)
|
|
|
15 |
AVRDUDE = avrdude -c $(PROGTYPE) -P $(PROGPORT) -p $(DEVICE)
|
|
|
16 |
#COMPILE = avr-gcc -Wall -Os -DDEBUG_LEVEL=0 -mmcu=$(DEVICE) $(INCLUDES) $(VALUES)
|
|
|
17 |
|
| 132 |
pfowler |
18 |
# Use this one to rip out unused functions
|
| 130 |
pfowler |
19 |
COMPILE = avr-gcc -mtiny-stack -Wall -Wl,-gc-section -fdata-sections -ffunction-sections -Os -DDEBUG_LEVEL=0 -mmcu=$(DEVICE) $(INCLUDES) $(VALUES)
|
|
|
20 |
|
|
|
21 |
OBJECTS = main.o
|
|
|
22 |
OBJECTS += lib/avrutil.o
|
|
|
23 |
|
| 132 |
pfowler |
24 |
#OBJECTS += lib/hc595.o
|
|
|
25 |
#OBJECTS += lib/usiTwiSlave.o
|
|
|
26 |
#OBJECTS += lib/twires.o
|
| 130 |
pfowler |
27 |
#OBJECTS += lib/uart.o
|
|
|
28 |
#OBJECTS += lib/twi.o
|
|
|
29 |
#OBJECTS += lib/wire.o
|
|
|
30 |
#OBJECTS += lib/lcd.o
|
|
|
31 |
#OBJECTS += lib/e2p.o
|
|
|
32 |
#OBJECTS += lib/mio.o
|
|
|
33 |
#OBJECTS += lib/oled.o
|
|
|
34 |
#OBJECTS += lib/gfx.o
|
|
|
35 |
#OBJECTS += lib/dht.o
|
|
|
36 |
|
|
|
37 |
#OBJECTS += lib/lmd.o
|
|
|
38 |
|
|
|
39 |
# Compiling:
|
|
|
40 |
all: main.hex
|
|
|
41 |
|
|
|
42 |
.c.o:
|
|
|
43 |
$(COMPILE) -c $< -o $@
|
|
|
44 |
|
|
|
45 |
.S.o:
|
|
|
46 |
$(COMPILE) -x assembler-with-cpp -c $< -o $@
|
|
|
47 |
|
|
|
48 |
.c.s:
|
|
|
49 |
$(COMPILE) -S $< -o $@
|
|
|
50 |
|
|
|
51 |
main.bin: $(OBJECTS)
|
|
|
52 |
$(COMPILE) -o main.bin $(OBJECTS) -lm
|
|
|
53 |
|
|
|
54 |
main.hex: main.bin
|
|
|
55 |
rm -f main.hex main.eep.hex
|
|
|
56 |
avr-objcopy -j .text -j .data -O ihex main.bin main.hex
|
|
|
57 |
./checksize main.bin 4096 256
|
|
|
58 |
# do the checksize script as our last action to allow successful compilation
|
|
|
59 |
# on Windows with WinAVR where the Unix commands will fail.
|
|
|
60 |
|
|
|
61 |
disasm: main.bin
|
|
|
62 |
avr-objdump -d main.bin
|
|
|
63 |
|
|
|
64 |
|
|
|
65 |
clean:
|
|
|
66 |
rm -f main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.bin *.o lib/*.o main.s
|
|
|
67 |
|
|
|
68 |
# Functions interfacing to the device
|
|
|
69 |
flash: all
|
|
|
70 |
sudo $(AVRDUDE) -U flash:w:main.hex:i
|
|
|
71 |
|
|
|
72 |
fuse:
|
|
|
73 |
sudo $(AVRDUDE) -U hfuse:w:$(HFUSE):m -U lfuse:w:$(LFUSE):m
|
|
|
74 |
|
|
|
75 |
fusedef:
|
|
|
76 |
sudo $(AVRDUDE) -U hfuse:w:$(HDUSE):m -U lfuse:w:$(LDUSE):m
|
|
|
77 |
|
|
|
78 |
readcal:
|
|
|
79 |
sudo $(AVRDUDE) -U calibration:r:/dev/stdout:i | head -1
|
|
|
80 |
|
|
|
81 |
readfuse:
|
|
|
82 |
sudo $(AVRDUDE) -U lfuse:r:-:h -U hfuse:r:-:h -U efuse:r:-:h -U lock:r:-:h
|