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# Marlin Firmware Arduino Project Makefile
2
#
3
# Makefile Based on:
4
# Arduino 0011 Makefile
5
# Arduino adaptation by mellis, eighthave, oli.keller
6
# Marlin adaption by Daid
7
#
8
# This has been tested with Arduino 0022.
9
#
10
# This makefile allows you to build sketches from the command line
11
# without the Arduino environment (or Java).
12
#
13
# Detailed instructions for using the makefile:
14
#
15
#  1. Modify the line containing "ARDUINO_INSTALL_DIR" to point to the directory that
16
#     contains the Arduino installation (for example, under Mac OS X, this
17
#     might be /Applications/Arduino.app/Contents/Resources/Java).
18
#
19
#  2. Modify the line containing "UPLOAD_PORT" to refer to the filename
20
#     representing the USB or serial connection to your Arduino board
21
#     (e.g. UPLOAD_PORT = /dev/tty.USB0).  If the exact name of this file
22
#     changes, you can use * as a wild card (e.g. UPLOAD_PORT = /dev/tty.usb*).
23
#
24
#  3. Set the line containing "MCU" to match your board's processor.
25
#     Older one's are atmega8 based, newer ones like Arduino Mini, Bluetooth
26
#     or Diecimila have the atmega168.  If you're using a LilyPad Arduino,
27
#     change F_CPU to 8000000. If you are using Gen7 electronics, you
28
#     probably need to use 20000000. Either way, you must regenerate
29
#     the speed lookup table with create_speed_lookuptable.py.
30
#
31
#  4. Type "make" and press enter to compile/verify your program.
32
#
33
#  5. Type "make upload", reset your Arduino board, and press enter to
34
#     upload your program to the Arduino board.
35
#
36
# Note that all settings at the top of this file can be overriden from
37
# the command line with, for example, "make HARDWARE_MOTHERBOARD=71"
38
#
39
# To compile for RAMPS (atmega2560) with Arduino 1.6.9 at root/arduino you would use...
40
#
41
#   make ARDUINO_VERSION=10609 AVR_TOOLS_PATH=/root/arduino/hardware/tools/avr/bin/ \
42
#   HARDWARE_MOTHERBOARD=33 ARDUINO_INSTALL_DIR=/root/arduino
43
#
44
# To compile and upload simply add "upload" to the end of the line...
45
#
46
#   make ARDUINO_VERSION=10609 AVR_TOOLS_PATH=/root/arduino/hardware/tools/avr/bin/ \
47
#   HARDWARE_MOTHERBOARD=33 ARDUINO_INSTALL_DIR=/root/arduino upload
48
#
49
# If uploading doesn't work try adding the parameter "AVRDUDE_PROGRAMMER=wiring" or
50
# start upload manually (using stk500) like so:
51
#
52
#   avrdude -C /root/arduino/hardware/tools/avr/etc/avrdude.conf -v -p m2560 -c stk500 \
53
#   -U flash:w:applet/Marlin.hex:i -P /dev/ttyUSB0
54
#
55
# Or, try disconnecting USB to power down and then reconnecting before running avrdude.
56
#
57
 
58
# This defines the board to compile for (see boards.h for your board's ID)
59
HARDWARE_MOTHERBOARD ?= 11
60
 
61
# Arduino source install directory, and version number
62
# On most linuxes this will be /usr/share/arduino
63
ARDUINO_INSTALL_DIR  ?= ${HOME}/Arduino
64
ARDUINO_VERSION      ?= 106
65
 
66
# You can optionally set a path to the avr-gcc tools. Requires a trailing slash. (ex: /usr/local/avr-gcc/bin)
67
AVR_TOOLS_PATH ?=
68
 
69
#Programmer configuration
70
UPLOAD_RATE        ?= 57600
71
AVRDUDE_PROGRAMMER ?= arduino
72
# on most linuxes this will be /dev/ttyACM0 or /dev/ttyACM1
73
UPLOAD_PORT        ?= /dev/ttyUSB0
74
 
75
#Directory used to build files in, contains all the build files, from object files to the final hex file
76
#on linux it is best to put an absolute path like /home/username/tmp .
77
BUILD_DIR          ?= applet
78
 
79
# This defines whether Liquid_TWI2 support will be built
80
LIQUID_TWI2        ?= 0
81
 
82
# this defines if Wire is needed
83
WIRE               ?= 0
84
 
85
# this defines if U8GLIB is needed (may require RELOC_WORKAROUND)
86
U8GLIB             ?= 1
87
 
88
# this defines whether to add a workaround for the avr-gcc relocation bug
89
#	  https://www.stix.id.au/wiki/AVR_relocation_truncations_workaround
90
RELOC_WORKAROUND   ?= 1
91
 
92
############################################################################
93
# Below here nothing should be changed...
94
 
95
# Here the Arduino variant is selected by the board type
96
# HARDWARE_VARIANT = "arduino", "Sanguino", "Gen7", ...
97
# MCU = "atmega1280", "Mega2560", "atmega2560", "atmega644p", ...
98
 
99
ifeq ($(HARDWARE_MOTHERBOARD),0)
100
 
101
  # No motherboard selected
102
 
103
#
104
# RAMPS 1.3 / 1.4 - ATmega1280, ATmega2560
105
#
106
 
107
# MEGA/RAMPS up to 1.2
108
else ifeq ($(HARDWARE_MOTHERBOARD),3)
109
 
110
# RAMPS 1.3 (Power outputs: Hotend, Fan, Bed)
111
else ifeq ($(HARDWARE_MOTHERBOARD),33)
112
# RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Bed)
113
else ifeq ($(HARDWARE_MOTHERBOARD),34)
114
# RAMPS 1.3 (Power outputs: Hotend, Fan0, Fan1)
115
else ifeq ($(HARDWARE_MOTHERBOARD),35)
116
# RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Fan)
117
else ifeq ($(HARDWARE_MOTHERBOARD),36)
118
# RAMPS 1.3 (Power outputs: Spindle, Controller Fan)
119
else ifeq ($(HARDWARE_MOTHERBOARD),38)
120
 
121
# RAMPS 1.4 (Power outputs: Hotend, Fan, Bed)
122
else ifeq ($(HARDWARE_MOTHERBOARD),43)
123
# RAMPS 1.4 (Power outputs: Hotend0, Hotend1, Bed)
124
else ifeq ($(HARDWARE_MOTHERBOARD),44)
125
# RAMPS 1.4 (Power outputs: Hotend, Fan0, Fan1)
126
else ifeq ($(HARDWARE_MOTHERBOARD),45)
127
# RAMPS 1.4 (Power outputs: Hotend0, Hotend1, Fan)
128
else ifeq ($(HARDWARE_MOTHERBOARD),46)
129
# RAMPS 1.4 (Power outputs: Spindle, Controller Fan)
130
else ifeq ($(HARDWARE_MOTHERBOARD),48)
131
 
132
# RAMPS Plus 3DYMY (Power outputs: Hotend, Fan, Bed)
133
else ifeq ($(HARDWARE_MOTHERBOARD),143)
134
# RAMPS Plus 3DYMY (Power outputs: Hotend0, Hotend1, Bed)
135
else ifeq ($(HARDWARE_MOTHERBOARD),144)
136
# RAMPS Plus 3DYMY (Power outputs: Hotend, Fan0, Fan1)
137
else ifeq ($(HARDWARE_MOTHERBOARD),145)
138
# RAMPS Plus 3DYMY (Power outputs: Hotend0, Hotend1, Fan)
139
else ifeq ($(HARDWARE_MOTHERBOARD),146)
140
# RAMPS Plus 3DYMY (Power outputs: Spindle, Controller Fan)
141
else ifeq ($(HARDWARE_MOTHERBOARD),148)
142
 
143
#
144
# RAMPS Derivatives - ATmega1280, ATmega2560
145
#
146
 
147
# 3Drag Controller
148
else ifeq ($(HARDWARE_MOTHERBOARD),77)
149
# Velleman K8200 Controller (derived from 3Drag Controller)
150
else ifeq ($(HARDWARE_MOTHERBOARD),78)
151
# Velleman K8400 Controller (derived from 3Drag Controller)
152
else ifeq ($(HARDWARE_MOTHERBOARD),79)
153
# 2PrintBeta BAM&DICE with STK drivers
154
else ifeq ($(HARDWARE_MOTHERBOARD),401)
155
# 2PrintBeta BAM&DICE Due with STK drivers
156
else ifeq ($(HARDWARE_MOTHERBOARD),402)
157
# MKS BASE v1.0
158
else ifeq ($(HARDWARE_MOTHERBOARD),40)
159
# MKS v1.5 with Allegro A4982 stepper drivers
160
else ifeq ($(HARDWARE_MOTHERBOARD),405)
161
# MKS BASE 1.0 with Heroic HR4982 stepper drivers
162
else ifeq ($(HARDWARE_MOTHERBOARD),41)
163
# MKS GEN v1.3 or 1.4
164
else ifeq ($(HARDWARE_MOTHERBOARD),47)
165
# MKS GEN L
166
else ifeq ($(HARDWARE_MOTHERBOARD),53)
167
# zrib V2.0 control board (Chinese knock off RAMPS replica)
168
else ifeq ($(HARDWARE_MOTHERBOARD),504)
169
# Felix 2.0+ Electronics Board (RAMPS like)
170
else ifeq ($(HARDWARE_MOTHERBOARD),37)
171
# Invent-A-Part RigidBoard
172
else ifeq ($(HARDWARE_MOTHERBOARD),42)
173
# Invent-A-Part RigidBoard V2
174
else ifeq ($(HARDWARE_MOTHERBOARD),52)
175
# Sainsmart 2-in-1 board
176
else ifeq ($(HARDWARE_MOTHERBOARD),49)
177
# Ultimaker
178
else ifeq ($(HARDWARE_MOTHERBOARD),7)
179
# Ultimaker (Older electronics. Pre 1.5.4. This is rare)
180
else ifeq ($(HARDWARE_MOTHERBOARD),71)
181
MCU ?= atmega1280
182
# Azteeg X3
183
else ifeq ($(HARDWARE_MOTHERBOARD),67)
184
# Azteeg X3 Pro
185
else ifeq ($(HARDWARE_MOTHERBOARD),68)
186
# Ultimainboard 2.x (Uses TEMP_SENSOR 20)
187
else ifeq ($(HARDWARE_MOTHERBOARD),72)
188
# Rumba
189
else ifeq ($(HARDWARE_MOTHERBOARD),80)
190
# bq ZUM Mega 3D
191
else ifeq ($(HARDWARE_MOTHERBOARD),503)
192
# MakeBoard Mini v2.1.2 is a control board sold by MicroMake
193
else ifeq ($(HARDWARE_MOTHERBOARD),431)
194
# TriGorilla Anycubic version 1.3 based on RAMPS EFB
195
else ifeq ($(HARDWARE_MOTHERBOARD),343)
196
# TriGorilla Anycubic version 1.4 based on RAMPS EFB
197
else ifeq ($(HARDWARE_MOTHERBOARD),443)
198
# Creality: Ender-4, CR-8
199
else ifeq ($(HARDWARE_MOTHERBOARD),243)
200
 
201
#
202
# Other ATmega1280, ATmega2560
203
#
204
 
205
# Cartesio CN Controls V11
206
else ifeq ($(HARDWARE_MOTHERBOARD),111)
207
# Cartesio CN Controls V12
208
else ifeq ($(HARDWARE_MOTHERBOARD),112)
209
# Cheaptronic v1.0
210
else ifeq ($(HARDWARE_MOTHERBOARD),2)
211
# Cheaptronic v2.0
212
else ifeq ($(HARDWARE_MOTHERBOARD),21)
213
# Makerbot Mightyboard Revision E
214
else ifeq ($(HARDWARE_MOTHERBOARD),200)
215
# Megatronics
216
else ifeq ($(HARDWARE_MOTHERBOARD),70)
217
# Megatronics v2.0
218
else ifeq ($(HARDWARE_MOTHERBOARD),701)
219
# Megatronics v3.0
220
else ifeq ($(HARDWARE_MOTHERBOARD),703)
221
# Megatronics v3.1
222
else ifeq ($(HARDWARE_MOTHERBOARD),704)
223
# Rambo
224
else ifeq ($(HARDWARE_MOTHERBOARD),301)
225
# Mini-Rambo
226
else ifeq ($(HARDWARE_MOTHERBOARD),302)
227
# Mini-Rambo 1.0a
228
else ifeq ($(HARDWARE_MOTHERBOARD),303)
229
# Einsy Rambo
230
else ifeq ($(HARDWARE_MOTHERBOARD),304)
231
# Einsy Retro
232
else ifeq ($(HARDWARE_MOTHERBOARD),305)
233
# Elefu Ra Board (v3)
234
else ifeq ($(HARDWARE_MOTHERBOARD),21)
235
# Leapfrog
236
else ifeq ($(HARDWARE_MOTHERBOARD),999)
237
# Mega controller
238
else ifeq ($(HARDWARE_MOTHERBOARD),310)
239
# abee Scoovo X9H
240
else ifeq ($(HARDWARE_MOTHERBOARD),321)
241
# Geeetech GT2560 Rev. A
242
else ifeq ($(HARDWARE_MOTHERBOARD),74)
243
# Geeetech GT2560 Rev. A+ (with auto level probe)
244
else ifeq ($(HARDWARE_MOTHERBOARD),75)
245
 
246
#
247
# ATmega1281, ATmega2561
248
#
249
 
250
else ifeq ($(HARDWARE_MOTHERBOARD),702)
251
MCU              ?= atmega1281
252
else ifeq ($(HARDWARE_MOTHERBOARD),25)
253
MCU              ?= atmega1281
254
 
255
#
256
# Sanguinololu and Derivatives - ATmega644P, ATmega1284P
257
#
258
 
259
# Sanguinololu < 1.2
260
else ifeq ($(HARDWARE_MOTHERBOARD),6)
261
HARDWARE_VARIANT ?= Sanguino
262
MCU              ?= atmega644p
263
# Sanguinololu 1.2 and above
264
else ifeq ($(HARDWARE_MOTHERBOARD),62)
265
HARDWARE_VARIANT ?= Sanguino
266
MCU              ?= atmega644p
267
# Melzi
268
else ifeq ($(HARDWARE_MOTHERBOARD),63)
269
HARDWARE_VARIANT ?= Sanguino
270
MCU              ?= atmega644p
271
# Melzi with ATmega1284 (MaKr3d version)
272
else ifeq ($(HARDWARE_MOTHERBOARD),66)
273
HARDWARE_VARIANT ?= Sanguino
274
MCU              ?= atmega1284p
275
# Melzi Creality3D board (for CR-10 etc)
276
else ifeq ($(HARDWARE_MOTHERBOARD),89)
277
HARDWARE_VARIANT ?= Sanguino
278
MCU              ?= atmega1284p
279
# Melzi Malyan M150 board
280
else ifeq ($(HARDWARE_MOTHERBOARD),92)
281
HARDWARE_VARIANT ?= Sanguino
282
MCU              ?= atmega1284p
283
# Tronxy X5S
284
else ifeq ($(HARDWARE_MOTHERBOARD),505)
285
HARDWARE_VARIANT ?= Sanguino
286
MCU              ?= atmega1284p
287
# STB V1.1
288
else ifeq ($(HARDWARE_MOTHERBOARD),64)
289
HARDWARE_VARIANT ?= Sanguino
290
MCU              ?= atmega1284p
291
# Azteeg X1
292
else ifeq ($(HARDWARE_MOTHERBOARD),65)
293
HARDWARE_VARIANT ?= Sanguino
294
MCU              ?= atmega1284p
295
# Anet 1.0 (Melzi clone)
296
else ifeq ($(HARDWARE_MOTHERBOARD),69)
297
HARDWARE_VARIANT ?= Sanguino
298
MCU              ?= atmega1284p
299
 
300
#
301
# Other ATmega644P, ATmega644, ATmega1284P
302
#
303
 
304
# Gen3 Monolithic Electronics
305
else ifeq ($(HARDWARE_MOTHERBOARD),22)
306
HARDWARE_VARIANT ?= Sanguino
307
MCU              ?= atmega644p
308
# Gen3+
309
else ifeq ($(HARDWARE_MOTHERBOARD),9)
310
HARDWARE_VARIANT ?= Sanguino
311
MCU              ?= atmega644p
312
# Gen6
313
else ifeq ($(HARDWARE_MOTHERBOARD),5)
314
HARDWARE_VARIANT ?= Gen6
315
MCU              ?= atmega644p
316
# Gen6 deluxe
317
else ifeq ($(HARDWARE_MOTHERBOARD),51)
318
HARDWARE_VARIANT ?= Gen6
319
MCU              ?= atmega644p
320
# Gen7 custom (Alfons3 Version)
321
else ifeq ($(HARDWARE_MOTHERBOARD),10)
322
HARDWARE_VARIANT ?= Gen7
323
MCU              ?= atmega644
324
F_CPU            ?= 20000000
325
# Gen7 v1.1, v1.2
326
else ifeq ($(HARDWARE_MOTHERBOARD),11)
327
HARDWARE_VARIANT ?= Gen7
328
MCU              ?= atmega644p
329
F_CPU            ?= 20000000
330
# Gen7 v1.3
331
else ifeq ($(HARDWARE_MOTHERBOARD),12)
332
HARDWARE_VARIANT ?= Gen7
333
MCU              ?= atmega644p
334
F_CPU            ?= 20000000
335
# Gen7 v1.4
336
else ifeq ($(HARDWARE_MOTHERBOARD),13)
337
HARDWARE_VARIANT ?= Gen7
338
MCU              ?= atmega1284p
339
F_CPU            ?= 20000000
340
# Alpha OMCA board
341
else ifeq ($(HARDWARE_MOTHERBOARD),90)
342
HARDWARE_VARIANT ?= SanguinoA
343
MCU              ?= atmega644
344
# Final OMCA board
345
else ifeq ($(HARDWARE_MOTHERBOARD),91)
346
HARDWARE_VARIANT ?= Sanguino
347
MCU              ?= atmega644p
348
# Sethi 3D_1
349
else ifeq ($(HARDWARE_MOTHERBOARD),20)
350
HARDWARE_VARIANT ?= Sanguino
351
MCU              ?= atmega644p
352
 
353
#
354
# Teensyduino - AT90USB1286, AT90USB1286P
355
#
356
 
357
# Teensylu
358
else ifeq ($(HARDWARE_MOTHERBOARD),8)
359
HARDWARE_VARIANT ?= Teensy
360
MCU              ?= at90usb1286
361
# Printrboard (AT90USB1286)
362
else ifeq ($(HARDWARE_MOTHERBOARD),81)
363
HARDWARE_VARIANT ?= Teensy
364
MCU              ?= at90usb1286
365
# Printrboard Revision F (AT90USB1286)
366
else ifeq ($(HARDWARE_MOTHERBOARD),811)
367
HARDWARE_VARIANT ?= Teensy
368
MCU              ?= at90usb1286
369
# Brainwave (AT90USB646)
370
else ifeq ($(HARDWARE_MOTHERBOARD),82)
371
HARDWARE_VARIANT ?= Teensy
372
MCU              ?= at90usb646
373
# Brainwave Pro (AT90USB1286)
374
else ifeq ($(HARDWARE_MOTHERBOARD),83)
375
HARDWARE_VARIANT ?= Teensy
376
MCU              ?= at90usb1286
377
# SAV Mk-I (AT90USB1286)
378
else ifeq ($(HARDWARE_MOTHERBOARD),84)
379
HARDWARE_VARIANT ?= Teensy
380
MCU              ?= at90usb1286
381
# Teensy++2.0 (AT90USB1286) - CLI compile: HARDWARE_MOTHERBOARD=84  make
382
else ifeq ($(HARDWARE_MOTHERBOARD),85)
383
HARDWARE_VARIANT ?= Teensy
384
MCU              ?= at90usb1286
385
# 5DPrint D8 Driver Board
386
else ifeq ($(HARDWARE_MOTHERBOARD),88)
387
HARDWARE_VARIANT ?= Teensy
388
MCU              ?= at90usb1286
389
 
390
endif
391
 
392
# Be sure to regenerate speed_lookuptable.h with create_speed_lookuptable.py
393
# if you are setting this to something other than 16MHz
394
# Set to 16Mhz if not yet set.
395
F_CPU ?= 16000000
396
 
397
# Set to arduino, ATmega2560 if not yet set.
398
HARDWARE_VARIANT ?= arduino
399
MCU ?= atmega2560
400
 
401
# Arduino contained the main source code for the Arduino
402
# Libraries, the "hardware variant" are for boards
403
# that derives from that, and their source are present in
404
# the main Marlin source directory
405
 
406
TARGET = $(notdir $(CURDIR))
407
 
408
# VPATH tells make to look into these directory for source files,
409
# there is no need to specify explicit pathnames as long as the
410
# directory is added here
411
 
412
VPATH = .
413
VPATH += $(BUILD_DIR)
414
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/cores/arduino
415
 
416
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI
417
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI/src
418
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidCrystal/src
419
ifeq ($(LIQUID_TWI2), 1)
420
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire
421
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire/utility
422
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidTWI2
423
endif
424
ifeq ($(WIRE), 1)
425
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire
426
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire/utility
427
endif
428
ifeq ($(NEOPIXEL), 1)
429
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Adafruit_NeoPixel
430
endif
431
ifeq ($(U8GLIB), 1)
432
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/U8glib
433
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/U8glib/utility
434
endif
435
 
436
ifeq ($(HARDWARE_VARIANT), arduino)
437
HARDWARE_SUB_VARIANT ?= mega
438
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/variants/$(HARDWARE_SUB_VARIANT)
439
else
440
ifeq ($(HARDWARE_VARIANT), Sanguino)
441
VPATH += $(HARDWARE_DIR)/marlin/avr/variants/sanguino
442
else
443
HARDWARE_SUB_VARIANT ?= standard
444
VPATH += $(HARDWARE_DIR)/$(HARDWARE_VARIANT)/variants/$(HARDWARE_SUB_VARIANT)
445
endif
446
endif
447
SRC = wiring.c \
448
	wiring_analog.c wiring_digital.c \
449
	wiring_pulse.c \
450
	wiring_shift.c WInterrupts.c hooks.c
451
ifeq ($(HARDWARE_VARIANT), Teensy)
452
SRC = wiring.c
453
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/teensy/cores/teensy
454
endif
455
CXXSRC = WMath.cpp WString.cpp Print.cpp SPI.cpp Tone.cpp
456
CXXSRC += $(wildcard *.cpp)
457
ifeq ($(NEOPIXEL), 1)
458
CXXSRC += Adafruit_NeoPixel.cpp
459
endif
460
ifeq ($(LIQUID_TWI2), 0)
461
CXXSRC += LiquidCrystal.cpp
462
else
463
SRC += twi.c
464
CXXSRC += Wire.cpp LiquidTWI2.cpp
465
endif
466
 
467
ifeq ($(WIRE), 1)
468
SRC += twi.c
469
CXXSRC += Wire.cpp
470
endif
471
 
472
ifeq ($(U8GLIB), 1)
473
SRC += u8g_ll_api.c u8g_bitmap.c u8g_clip.c u8g_com_null.c u8g_delay.c u8g_page.c u8g_pb.c u8g_pb16h1.c u8g_rect.c u8g_state.c u8g_font.c u8g_font_data.c
474
endif
475
 
476
ifeq ($(RELOC_WORKAROUND), 1)
477
LD_PREFIX=-nodefaultlibs
478
LD_SUFFIX=-lm -lgcc -lc -lgcc -L$(ARDUINO_INSTALL_DIR)/hardware/tools/avr/avr/lib/avr6 -l$(MCU)
479
endif
480
 
481
#Check for Arduino 1.0.0 or higher and use the correct source files for that version
482
ifeq ($(shell [ $(ARDUINO_VERSION) -ge 100 ] && echo true), true)
483
CXXSRC += main.cpp
484
else
485
SRC += pins_arduino.c main.c
486
endif
487
 
488
FORMAT = ihex
489
 
490
# Name of this Makefile (used for "make depend").
491
MAKEFILE = Makefile
492
 
493
# Debugging format.
494
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
495
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
496
DEBUG = stabs
497
 
498
OPT = s
499
 
500
DEFINES ?=
501
 
502
# Program settings
503
CC = $(AVR_TOOLS_PATH)avr-gcc
504
CXX = $(AVR_TOOLS_PATH)avr-g++
505
OBJCOPY = $(AVR_TOOLS_PATH)avr-objcopy
506
OBJDUMP = $(AVR_TOOLS_PATH)avr-objdump
507
AR  = $(AVR_TOOLS_PATH)avr-ar
508
SIZE = $(AVR_TOOLS_PATH)avr-size
509
NM = $(AVR_TOOLS_PATH)avr-nm
510
AVRDUDE = avrdude
511
REMOVE = rm -f
512
MV = mv -f
513
 
514
# Place -D or -U options here
515
CDEFS    = -DF_CPU=$(F_CPU) ${addprefix -D , $(DEFINES)}
516
CXXDEFS  = $(CDEFS)
517
 
518
ifeq ($(HARDWARE_VARIANT), Teensy)
519
CDEFS  += -DUSB_SERIAL
520
SRC    += usb.c pins_teensy.c
521
CXXSRC += usb_api.cpp
522
endif
523
 
524
# Add all the source directories as include directories too
525
CINCS = ${addprefix -I ,${VPATH}}
526
CXXINCS = ${addprefix -I ,${VPATH}}
527
 
528
# Compiler flag to set the C/CPP Standard level.
529
CSTANDARD = -std=gnu99
530
CXXSTANDARD = -std=gnu++11
531
CDEBUG = -g$(DEBUG)
532
CWARN = -Wall -Wstrict-prototypes
533
CTUNING = -w -fsigned-char -funsigned-bitfields -fpack-struct \
534
	-fshort-enums -ffunction-sections -fdata-sections -flto \
535
	-DARDUINO=$(ARDUINO_VERSION)
536
ifneq ($(HARDWARE_MOTHERBOARD),)
537
CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
538
endif
539
#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
540
CEXTRA = -fno-use-cxa-atexit -fno-threadsafe-statics
541
 
542
CFLAGS := $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING) $(CSTANDARD)
543
CXXFLAGS :=         $(CDEFS) $(CINCS) -O$(OPT) -Wall    $(CEXTRA) $(CTUNING) $(CXXSTANDARD)
544
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
545
LDFLAGS = -lm
546
 
547
 
548
# Programming support using avrdude. Settings and variables.
549
AVRDUDE_PORT = $(UPLOAD_PORT)
550
AVRDUDE_WRITE_FLASH = -Uflash:w:$(BUILD_DIR)/$(TARGET).hex:i
551
ifeq ($(shell uname -s), Linux)
552
AVRDUDE_CONF = /etc/avrdude/avrdude.conf
553
else
554
AVRDUDE_CONF = $(ARDUINO_INSTALL_DIR)/hardware/tools/avr/etc/avrdude.conf
555
endif
556
AVRDUDE_FLAGS = -D -C$(AVRDUDE_CONF) \
557
	-p$(MCU) -P$(AVRDUDE_PORT) -c$(AVRDUDE_PROGRAMMER) \
558
	-b$(UPLOAD_RATE)
559
 
560
# Define all object files.
561
OBJ = ${patsubst %.c, $(BUILD_DIR)/%.o, ${SRC}}
562
OBJ += ${patsubst %.cpp, $(BUILD_DIR)/%.o, ${CXXSRC}}
563
OBJ += ${patsubst %.S, $(BUILD_DIR)/%.o, ${ASRC}}
564
 
565
# Define all listing files.
566
LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
567
 
568
# Combine all necessary flags and optional flags.
569
# Add target processor to flags.
570
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
571
ALL_CXXFLAGS = -mmcu=$(MCU) $(CXXFLAGS)
572
ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS)
573
 
574
# set V=1 (eg, "make V=1") to print the full commands etc.
575
ifneq ($V,1)
576
 Pecho=@echo
577
 P=@
578
else
579
 Pecho=@:
580
 P=
581
endif
582
 
583
# Default target.
584
all: sizeafter
585
 
586
build: $(BUILD_DIR) elf hex
587
 
588
# Creates the object directory
589
$(BUILD_DIR):
590
	$P mkdir -p $(BUILD_DIR)
591
 
592
elf: $(BUILD_DIR)/$(TARGET).elf
593
hex: $(BUILD_DIR)/$(TARGET).hex
594
eep: $(BUILD_DIR)/$(TARGET).eep
595
lss: $(BUILD_DIR)/$(TARGET).lss
596
sym: $(BUILD_DIR)/$(TARGET).sym
597
 
598
# Program the device.
599
# Do not try to reset an Arduino if it's not one
600
upload: $(BUILD_DIR)/$(TARGET).hex
601
ifeq (${AVRDUDE_PROGRAMMER}, arduino)
602
	stty hup < $(UPLOAD_PORT); true
603
endif
604
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
605
ifeq (${AVRDUDE_PROGRAMMER}, arduino)
606
	stty -hup < $(UPLOAD_PORT); true
607
endif
608
 
609
	# Display size of file.
610
HEXSIZE = $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex
611
ELFSIZE = $(SIZE) --mcu=$(MCU) -C $(BUILD_DIR)/$(TARGET).elf; \
612
          $(SIZE)  $(BUILD_DIR)/$(TARGET).elf
613
sizebefore:
614
	$P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
615
 
616
sizeafter: build
617
	$P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
618
 
619
 
620
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
621
COFFCONVERT=$(OBJCOPY) --debugging \
622
	--change-section-address .data-0x800000 \
623
	--change-section-address .bss-0x800000 \
624
	--change-section-address .noinit-0x800000 \
625
	--change-section-address .eeprom-0x810000
626
 
627
 
628
coff: $(BUILD_DIR)/$(TARGET).elf
629
	$(COFFCONVERT) -O coff-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
630
 
631
 
632
extcoff: $(TARGET).elf
633
	$(COFFCONVERT) -O coff-ext-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
634
 
635
 
636
.SUFFIXES: .elf .hex .eep .lss .sym
637
.PRECIOUS: .o
638
 
639
.elf.hex:
640
	$(Pecho) "  COPY  $@"
641
	$P $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
642
 
643
.elf.eep:
644
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
645
		--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
646
 
647
# Create extended listing file from ELF output file.
648
.elf.lss:
649
	$(OBJDUMP) -h -S $< > $@
650
 
651
# Create a symbol table from ELF output file.
652
.elf.sym:
653
	$(NM) -n $< > $@
654
 
655
	# Link: create ELF output file from library.
656
$(BUILD_DIR)/$(TARGET).elf: $(OBJ) Configuration.h
657
	$(Pecho) "  CXX   $@"
658
	$P $(CC) $(LD_PREFIX) $(ALL_CXXFLAGS) -Wl,--gc-sections,--relax -o $@ -L. $(OBJ) $(LDFLAGS) $(LD_SUFFIX)
659
 
660
$(BUILD_DIR)/%.o: %.c Configuration.h Configuration_adv.h $(MAKEFILE)
661
	$(Pecho) "  CC    $<"
662
	$P $(CC) -MMD -c $(ALL_CFLAGS) $< -o $@
663
 
664
$(BUILD_DIR)/%.o: $(BUILD_DIR)/%.cpp Configuration.h Configuration_adv.h $(MAKEFILE)
665
	$(Pecho) "  CXX   $<"
666
	$P $(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
667
 
668
$(BUILD_DIR)/%.o: %.cpp Configuration.h Configuration_adv.h $(MAKEFILE)
669
	$(Pecho) "  CXX   $<"
670
	$P $(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
671
 
672
 
673
# Target: clean project.
674
clean:
675
	$(Pecho) "  RM    $(BUILD_DIR)/*"
676
	$P $(REMOVE) $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).eep $(BUILD_DIR)/$(TARGET).cof $(BUILD_DIR)/$(TARGET).elf \
677
		$(BUILD_DIR)/$(TARGET).map $(BUILD_DIR)/$(TARGET).sym $(BUILD_DIR)/$(TARGET).lss $(BUILD_DIR)/$(TARGET).cpp \
678
		$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
679
	$(Pecho) "  RMDIR $(BUILD_DIR)/"
680
	$P rm -rf $(BUILD_DIR)
681
 
682
 
683
.PHONY:	all build elf hex eep lss sym program coff extcoff clean depend sizebefore sizeafter
684
 
685
# Automaticaly include the dependency files created by gcc
686
-include ${wildcard $(BUILD_DIR)/*.d}