Mercurial > pihelp
comparison Makefile @ 0:8705acff2494
lots of stuff
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Sat, 01 Jun 2013 01:38:42 +0800 |
parents | |
children | e23c1b6f6080 |
comparison
equal
deleted
inserted
replaced
-1:000000000000 | 0:8705acff2494 |
---|---|
1 # Name: Makefile | |
2 # Author: <insert your name here> | |
3 # Copyright: <insert your copyright message here> | |
4 # License: <insert your license reference here> | |
5 | |
6 # This is a prototype Makefile. Modify it according to your needs. | |
7 # You should at least check the settings for | |
8 # DEVICE ....... The AVR device you compile for | |
9 # CLOCK ........ Target AVR clock rate in Hertz | |
10 # OBJECTS ...... The object files created from your source files. This list is | |
11 # usually the same as the list of source files with suffix ".o". | |
12 # PROGRAMMER ... Options to avrdude which define the hardware you use for | |
13 # uploading to the AVR and the interface where this hardware | |
14 # is connected. We recommend that you leave it undefined and | |
15 # add settings like this to your ~/.avrduderc file: | |
16 # default_programmer = "stk500v2" | |
17 # default_serial = "avrdoper" | |
18 # FUSES ........ Parameters for avrdude to flash the fuses appropriately. | |
19 | |
20 DEVICE = atmega328 | |
21 PROGDEVICE = atmega328p | |
22 CLOCK = 2000000 | |
23 PROGRAMMER = #-c stk500v2 -P avrdoper | |
24 PROGRAMMER = -c stk500 -P ~/dev/stk500 -p $(PROGDEVICE) -B 2 | |
25 SOURCE_1WIRE = onewire.c simple_ds18b20.c crc8.c | |
26 SOURCE_CRYPTO = sha1.c hmac-sha1.c sha1-asm.S | |
27 SOURCE = main.c | |
28 SOURCE += $(SOURCE_1WIRE) $(SOURCE_CRYPTO) | |
29 LIBS = -lm | |
30 | |
31 # default but 2mhz | |
32 FUSES = -U hfuse:w:0xd9:m -U lfuse:w:0x62:m | |
33 | |
34 # ATMega8 fuse bits used above (fuse bits for other devices are different!): | |
35 # Example for 8 MHz internal oscillator | |
36 # Fuse high byte: | |
37 # 0xd9 = 1 1 0 1 1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000) | |
38 # ^ ^ ^ ^ ^ ^ ^------ BOOTSZ0 | |
39 # | | | | | +-------- BOOTSZ1 | |
40 # | | | | +---------- EESAVE (set to 0 to preserve EEPROM over chip erase) | |
41 # | | | +-------------- WDTON | |
42 # | | +---------------- SPIEN (if set to 1, serial programming is disabled) | |
43 # | +------------------ DWEN | |
44 # +-------------------- RSTDISBL (if set to 0, RESET pin is disabled) | |
45 # Fuse low byte: | |
46 # 0x62 = 0 1 1 0 0 0 1 0 | |
47 # ^ ^ \ / \--+--/ | |
48 # | | | +------- CKSEL 3..0 (8M internal RC) | |
49 # | | +--------------- SUT 1..0 (slowly rising power) | |
50 # | +------------------ CKOUT | |
51 # +-------------------- CLKDIV8 | |
52 # | |
53 # For computing fuse byte values for other devices and options see | |
54 # the fuse bit calculator at http://www.engbedded.com/fusecalc/ | |
55 | |
56 | |
57 # Tune the lines below only if you know what you are doing: | |
58 | |
59 AVRDUDE = avrdude $(PROGRAMMER) | |
60 #COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE) -g -std=c99 -mcall-prologues -fdata-sections -ffunction-sections -Wl,--gc-sections -Wl,--relax -fwhole-program -Wl,-u,vfprintf -lprintf_flt -lm | |
61 COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE) -g -std=c99 -Wl,-u,vfprintf -lprintf_flt -lm | |
62 | |
63 # symbolic targets: | |
64 all: main.hex | |
65 | |
66 .c.o: | |
67 $(COMPILE) -c $< -o $@ | |
68 | |
69 .S.o: | |
70 $(COMPILE) -x assembler-with-cpp -c $< -o $@ | |
71 # "-x assembler-with-cpp" should not be necessary since this is the default | |
72 # file type for the .S (with capital S) extension. However, upper case | |
73 # characters are not always preserved on Windows. To ensure WinAVR | |
74 # compatibility define the file type manually. | |
75 | |
76 .c.s: | |
77 $(COMPILE) -S $< -o $@ | |
78 | |
79 flash: all | |
80 $(AVRDUDE) -U flash:w:main.hex:i | |
81 | |
82 checkprog: | |
83 $(AVRDUDE) -v | |
84 | |
85 fuse: | |
86 $(AVRDUDE) $(FUSES) | |
87 | |
88 # Xcode uses the Makefile targets "", "clean" and "install" | |
89 install: flash | |
90 | |
91 # if you use a bootloader, change the command below appropriately: | |
92 load: all | |
93 bootloadHID main.hex | |
94 | |
95 clean: | |
96 rm -f main.hex main.elf $(OBJECTS) | |
97 | |
98 # file targets: | |
99 main.elf: $(SOURCE) | |
100 $(COMPILE) -o main.elf $(SOURCE) $(LIBS) | |
101 | |
102 main.hex: main.elf | |
103 rm -f main.hex | |
104 avr-objcopy -j .text -j .data -O ihex main.elf main.hex | |
105 avr-size --format=avr --mcu=$(DEVICE) main.elf | |
106 # If you have an EEPROM section, you must also create a hex file for the | |
107 # EEPROM and add it to the "flash" target. | |
108 | |
109 # Targets for code debugging and analysis: | |
110 disasm: main.elf | |
111 avr-objdump -d main.elf | |
112 | |
113 cpp: | |
114 $(COMPILE) -E main.c |