1 # Hey Emacs, this is a -*- makefile -*-
2 ##############################################################################
11 HEX
= $(OBJCOPY
) -O
$(FORMAT
) -R .eeprom
-R .fuse
-R .lock
-R .signature
12 EEP
= $(OBJCOPY
) -j .eeprom
--set-section-flags
=.eeprom
="alloc,load" --change-section-lma .eeprom
=0 --no-change-warnings
-O
$(FORMAT
)
15 COMMON_VPATH
+= $(DRIVER_PATH
)/avr
17 COMPILEFLAGS
+= -funsigned-char
18 COMPILEFLAGS
+= -funsigned-bitfields
19 COMPILEFLAGS
+= -ffunction-sections
20 COMPILEFLAGS
+= -fdata-sections
21 COMPILEFLAGS
+= -fpack-struct
22 COMPILEFLAGS
+= -fshort-enums
24 CFLAGS
+= $(COMPILEFLAGS
)
25 CFLAGS
+= -fno-inline-small-functions
26 CFLAGS
+= -fno-strict-aliasing
28 CXXFLAGS
+= $(COMPILEFLAGS
)
29 CXXFLAGS
+= -fno-exceptions
-std
=c
++11
31 LDFLAGS
+=-Wl
,--gc-sections
33 OPT_DEFS
+= -DF_CPU
=$(F_CPU
)UL
35 MCUFLAGS
= -mmcu
=$(MCU
)
37 # List any extra directories to look for libraries here.
38 # Each directory must be seperated by a space.
39 # Use forward slashes for directory separators.
40 # For a directory that has spaces, enclose it in quotes.
44 #---------------- External Memory Options ----------------
46 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
47 # used for variables (.data/.bss) and heap (malloc()).
48 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
50 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
51 # only used for heap (malloc()).
52 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
56 #---------------- Debugging Options ----------------
59 # Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
60 # AVR Studio 4.10 requires dwarf-2.
61 # AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
64 # For simulavr only - target MCU frequency.
65 DEBUG_MFREQ
= $(F_CPU
)
67 # Set the DEBUG_UI to either gdb or insight.
71 # Set the debugging back-end to either avarice, simulavr.
72 DEBUG_BACKEND
= avarice
73 #DEBUG_BACKEND = simulavr
76 GDBINIT_FILE
= __avr_gdbinit
78 # When using avarice settings for the JTAG
81 # Debugging port used to communicate between GDB / avarice / simulavr.
84 # Debugging host used to communicate between GDB / avarice / simulavr, normally
85 # just set to localhost unless doing some sort of crazy debugging when
86 # avarice is running on a different computer.
87 DEBUG_HOST
= localhost
89 #============================================================================
90 # Autodetect teensy loader
91 ifndef TEENSY_LOADER_CLI
92 ifneq (, $(shell which teensy-loader-cli
2>/dev
/null
))
93 TEENSY_LOADER_CLI ?
= teensy-loader-cli
95 TEENSY_LOADER_CLI ?
= teensy_loader_cli
99 # Generate a .qmk for the QMK-FF
100 qmk
: $(BUILD_DIR
)/$(TARGET
).hex
101 zip
$(TARGET
).qmk
-FSrj
$(KEYMAP_PATH
)/*
102 zip
$(TARGET
).qmk
-u
$<
103 printf
"@ $<\n@=firmware.hex\n" | zipnote
-w
$(TARGET
).qmk
104 printf
"{\n \"generated\": \"%s\"\n}" "$$(date)" > $(BUILD_DIR
)/$(TARGET
).json
105 if
[ -f
$(KEYBOARD_PATH_5
)/info.json
]; then \
106 jq
-s
'.[0] * .[1]' $(BUILD_DIR
)/$(TARGET
).json
$(KEYBOARD_PATH_5
)/info.json | ex
-sc
'wq!$(BUILD_DIR)/$(TARGET).json' /dev
/stdin
; \
108 if
[ -f
$(KEYBOARD_PATH_4
)/info.json
]; then \
109 jq
-s
'.[0] * .[1]' $(BUILD_DIR
)/$(TARGET
).json
$(KEYBOARD_PATH_4
)/info.json | ex
-sc
'wq!$(BUILD_DIR)/$(TARGET).json' /dev
/stdin
; \
111 if
[ -f
$(KEYBOARD_PATH_3
)/info.json
]; then \
112 jq
-s
'.[0] * .[1]' $(BUILD_DIR
)/$(TARGET
).json
$(KEYBOARD_PATH_3
)/info.json | ex
-sc
'wq!$(BUILD_DIR)/$(TARGET).json' /dev
/stdin
; \
114 if
[ -f
$(KEYBOARD_PATH_2
)/info.json
]; then \
115 jq
-s
'.[0] * .[1]' $(BUILD_DIR
)/$(TARGET
).json
$(KEYBOARD_PATH_2
)/info.json | ex
-sc
'wq!$(BUILD_DIR)/$(TARGET).json' /dev
/stdin
; \
117 if
[ -f
$(KEYBOARD_PATH_1
)/info.json
]; then \
118 jq
-s
'.[0] * .[1]' $(BUILD_DIR
)/$(TARGET
).json
$(KEYBOARD_PATH_1
)/info.json | ex
-sc
'wq!$(BUILD_DIR)/$(TARGET).json' /dev
/stdin
; \
120 zip
$(TARGET
).qmk
-urj
$(BUILD_DIR
)/$(TARGET
).json
121 printf
"@ $(TARGET).json\n@=info.json\n" | zipnote
-w
$(TARGET
).qmk
123 # Program the device.
124 program
: $(BUILD_DIR
)/$(TARGET
).hex
$(BUILD_DIR
)/$(TARGET
).eep check-size
128 $(TEENSY_LOADER_CLI
) -mmcu
=$(MCU
) -w
-v
$(BUILD_DIR
)/$(TARGET
).hex
131 teensy
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
136 flip
: $(BUILD_DIR
)/$(TARGET
).hex check-size
137 $(BATCHISP
) -hardware usb
-device
$(MCU
) -operation erase f
138 $(BATCHISP
) -hardware usb
-device
$(MCU
) -operation loadbuffer
$(BUILD_DIR
)/$(TARGET
).hex program
139 $(BATCHISP
) -hardware usb
-device
$(MCU
) -operation start reset
0
141 DFU_PROGRAMMER ?
= dfu-programmer
146 if
[ "$(1)" ]; then \
147 echo
"Flashing '$(1)' for EE_HANDS split keyboard support." ;\
149 until
$(DFU_PROGRAMMER
) $(MCU
) get bootloader-version
; do\
150 printf
"$(MSG_BOOTLOADER_NOT_FOUND)" ;\
153 if
$(DFU_PROGRAMMER
) --version
2>&1 |
$(GREP
) -q
0.7 ; then\
154 $(DFU_PROGRAMMER
) $(MCU
) erase
--force; \
155 if
[ "$(1)" ]; then \
156 $(DFU_PROGRAMMER
) $(MCU
) flash
--eeprom
$(QUANTUM_PATH
)/split_common
/$(1);\
159 $(DFU_PROGRAMMER
) $(MCU
) erase
; \
160 if
[ "$(1)" ]; then \
161 $(DFU_PROGRAMMER
) $(MCU
) flash-eeprom
$(QUANTUM_PATH
)/split_common
/$(1);\
164 $(DFU_PROGRAMMER
) $(MCU
) flash
$(BUILD_DIR
)/$(TARGET
).hex
;\
165 $(DFU_PROGRAMMER
) $(MCU
) reset
168 dfu
: $(BUILD_DIR
)/$(TARGET
).hex cpfirmware check-size
172 $(DFU_PROGRAMMER
) $(MCU
) reset
173 $(DFU_PROGRAMMER
) $(MCU
) start
175 flip-ee
: $(BUILD_DIR
)/$(TARGET
).hex
$(BUILD_DIR
)/$(TARGET
).eep
176 $(COPY
) $(BUILD_DIR
)/$(TARGET
).eep
$(BUILD_DIR
)/$(TARGET
)eep.hex
177 $(BATCHISP
) -hardware usb
-device
$(MCU
) -operation memory EEPROM erase
178 $(BATCHISP
) -hardware usb
-device
$(MCU
) -operation memory EEPROM loadbuffer
$(BUILD_DIR
)/$(TARGET
)eep.hex program
179 $(BATCHISP
) -hardware usb
-device
$(MCU
) -operation start reset
0
180 $(REMOVE
) $(BUILD_DIR
)/$(TARGET
)eep.hex
182 dfu-ee
: $(BUILD_DIR
)/$(TARGET
).hex
$(BUILD_DIR
)/$(TARGET
).eep
183 if
$(DFU_PROGRAMMER
) --version
2>&1 |
$(GREP
) -q
0.7 ; then\
184 $(DFU_PROGRAMMER
) $(MCU
) flash
--eeprom
$(BUILD_DIR
)/$(TARGET
).eep
;\
186 $(DFU_PROGRAMMER
) $(MCU
) flash-eeprom
$(BUILD_DIR
)/$(TARGET
).eep
;\
188 $(DFU_PROGRAMMER
) $(MCU
) reset
190 dfu-split-left
: $(BUILD_DIR
)/$(TARGET
).hex cpfirmware check-size
191 $(call EXEC_DFU
,eeprom-lefthand.eep
)
193 dfu-split-right
: $(BUILD_DIR
)/$(TARGET
).hex cpfirmware check-size
194 $(call EXEC_DFU
,eeprom-righthand.eep
)
198 if
$(GREP
) -q
-s Microsoft
/proc
/version
; then \
199 echo
'ERROR: AVR flashing cannot be automated within the Windows Subsystem for Linux (WSL) currently. Instead, take the .hex file generated and flash it using AVRDUDE, AVRDUDESS, or XLoader.'; \
201 printf
"Detecting USB port, reset your controller now."; \
202 ls
/dev
/tty
* > /tmp
/1; \
203 while
[ -z
$$USB ]; do \
206 ls
/dev
/tty
* > /tmp
/2; \
207 USB
=`comm -13 /tmp/1 /tmp/2 | $(GREP) -o '/dev/tty.*'`; \
211 echo
"Device $$USB has appeared; assuming it is the controller."; \
212 if
$(GREP
) -q
-s
'MINGW\|MSYS' /proc
/version
; then \
213 USB
=`echo "$$USB" | perl -pne 's/\/dev\/ttyS(\d+)/COM.($$1+1)/e'`; \
214 echo
"Remapped MSYS2 USB port to $$USB"; \
217 printf
"Waiting for $$USB to become writable."; \
218 while
[ ! -w
"$$USB" ]; do sleep
0.5; printf
"."; done
; echo
""; \
220 if
[ -z
"$(1)" ]; then \
221 avrdude
-p
$(MCU
) -c avr109
-P
$$USB -U flash
:w
:$(BUILD_DIR
)/$(TARGET
).hex
; \
223 avrdude
-p
$(MCU
) -c avr109
-P
$$USB -U flash
:w
:$(BUILD_DIR
)/$(TARGET
).hex
-U eeprom
:w
:$(QUANTUM_PATH
)/split_common
/$(1); \
228 avrdude
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
231 avrdude-loop
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
233 $(call EXEC_AVRDUDE
) ; \
236 avrdude-split-left
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
237 $(call EXEC_AVRDUDE
,eeprom-lefthand.eep
)
239 avrdude-split-right
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
240 $(call EXEC_AVRDUDE
,eeprom-righthand.eep
)
243 avrdude
-p
$(AVRDUDE_MCU
) -c usbasp
-U flash
:w
:$(BUILD_DIR
)/$(TARGET
).hex
246 usbasp
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
249 BOOTLOADHID_PROGRAMMER ?
= bootloadHID
251 define EXEC_BOOTLOADHID
252 # bootloadHid executable has no cross platform detect methods
253 # so keep running bootloadHid if the output contains "The specified device was not found"
254 until
$(BOOTLOADHID_PROGRAMMER
) -r
$(BUILD_DIR
)/$(TARGET
).hex
2>&1 | tee
/dev
/stderr | grep
-v
"device was not found"; do\
255 printf
"$(MSG_BOOTLOADER_NOT_FOUND)" ;\
260 bootloadHID
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
261 $(call EXEC_BOOTLOADHID
)
263 # Convert hex to bin.
264 bin
: $(BUILD_DIR
)/$(TARGET
).hex
265 $(OBJCOPY
) -Iihex
-Obinary
$(BUILD_DIR
)/$(TARGET
).hex
$(BUILD_DIR
)/$(TARGET
).bin
266 $(COPY
) $(BUILD_DIR
)/$(TARGET
).bin
$(TARGET
).bin
;
268 # copy bin to FLASH.bin
270 $(COPY
) $(BUILD_DIR
)/$(TARGET
).bin FLASH.bin
;
272 # Generate avr-gdb config/init file which does the following:
273 # define the reset signal, load the target file, connect to target, and set
274 # a breakpoint at main().
276 @
$(REMOVE
) $(GDBINIT_FILE
)
277 @echo
define reset
>> $(GDBINIT_FILE
)
278 @echo SIGNAL SIGHUP
>> $(GDBINIT_FILE
)
279 @echo end
>> $(GDBINIT_FILE
)
280 @echo file
$(BUILD_DIR
)/$(TARGET
).elf
>> $(GDBINIT_FILE
)
281 @echo target remote
$(DEBUG_HOST
):$(DEBUG_PORT
) >> $(GDBINIT_FILE
)
282 ifeq ($(DEBUG_BACKEND
),simulavr
)
283 @echo load
>> $(GDBINIT_FILE
)
285 @echo break main
>> $(GDBINIT_FILE
)
287 debug
: gdb-config
$(BUILD_DIR
)/$(TARGET
).elf
288 ifeq ($(DEBUG_BACKEND
), avarice
)
289 @echo Starting AVaRICE
- Press enter when
"waiting to connect" message displays.
290 @
$(WINSHELL
) /c start avarice
--jtag
$(JTAG_DEV
) --erase
--program
--file \
291 $(BUILD_DIR
)/$(TARGET
).elf
$(DEBUG_HOST
):$(DEBUG_PORT
)
292 @
$(WINSHELL
) /c pause
295 @
$(WINSHELL
) /c start simulavr
--gdbserver
--device
$(MCU
) --clock-freq \
296 $(DEBUG_MFREQ
) --port
$(DEBUG_PORT
)
298 @
$(WINSHELL
) /c start avr-
$(DEBUG_UI
) --command
=$(GDBINIT_FILE
)
303 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
304 COFFCONVERT
= $(OBJCOPY
) --debugging
305 COFFCONVERT
+= --change-section-address .data-0x800000
306 COFFCONVERT
+= --change-section-address .bss-0x800000
307 COFFCONVERT
+= --change-section-address .noinit-0x800000
308 COFFCONVERT
+= --change-section-address .eeprom-0x810000
312 coff
: $(BUILD_DIR
)/$(TARGET
).elf
313 @
$(SECHO
) $(MSG_COFF
) $(BUILD_DIR
)/$(TARGET
).cof
314 $(COFFCONVERT
) -O coff-avr
$< $(BUILD_DIR
)/$(TARGET
).cof
317 extcoff
: $(BUILD_DIR
)/$(TARGET
).elf
318 @
$(SECHO
) $(MSG_EXTENDED_COFF
) $(BUILD_DIR
)/$(TARGET
).cof
319 $(COFFCONVERT
) -O coff-ext-avr
$< $(BUILD_DIR
)/$(TARGET
).cof
322 make
-C lib
/lufa
/Bootloaders
/DFU
/ clean
323 $(TMK_DIR
)/make_dfu_header.sh
$(ALL_CONFIGS
)
324 $(eval MAX_SIZE
=$(shell n
=`$(CC) -E -mmcu=$(MCU) $(CFLAGS) $(OPT_DEFS) tmk_core/common/avr/bootloader_size.c 2> /dev/null | sed -ne 's/\r//;/^#/n;/^AVR_SIZE:/,$${s/^AVR_SIZE: //;p;}'` && echo
$$(($$n)) || echo
0))
325 $(eval PROGRAM_SIZE_KB
=$(shell n
=`expr $(MAX_SIZE) / 1024` && echo
$$(($$n)) || echo
0))
326 $(eval BOOT_SECTION_SIZE_KB
=$(shell n
=`expr $(BOOTLOADER_SIZE) / 1024` && echo
$$(($$n)) || echo
0))
327 $(eval FLASH_SIZE_KB
=$(shell n
=`expr $(PROGRAM_SIZE_KB) + $(BOOT_SECTION_SIZE_KB)` && echo
$$(($$n)) || echo
0))
328 make
-C lib
/lufa
/Bootloaders
/DFU
/ MCU
=$(MCU
) ARCH
=$(ARCH
) F_CPU
=$(F_CPU
) FLASH_SIZE_KB
=$(FLASH_SIZE_KB
) BOOT_SECTION_SIZE_KB
=$(BOOT_SECTION_SIZE_KB
)
329 printf
"BootloaderDFU.hex copied to $(TARGET)_bootloader.hex\n"
330 cp lib
/lufa
/Bootloaders
/DFU
/BootloaderDFU.hex
$(TARGET
)_bootloader.hex
332 production
: $(BUILD_DIR
)/$(TARGET
).hex bootloader cpfirmware
333 @cat
$(BUILD_DIR
)/$(TARGET
).hex | awk
'/^:00000001FF/ == 0' > $(TARGET
)_production.hex
334 @cat
$(TARGET
)_bootloader.hex
>> $(TARGET
)_production.hex
336 $(SIZE
) $(TARGET
).hex
$(TARGET
)_bootloader.hex
$(TARGET
)_production.hex
338 flash
: $(BUILD_DIR
)/$(TARGET
).hex check-size cpfirmware
339 ifeq ($(strip $(BOOTLOADER
)), caterina
)
341 else ifeq ($(strip $(BOOTLOADER
)), halfkay
)
343 else ifeq (dfu
,$(findstring dfu
,$(BOOTLOADER
)))
345 else ifeq ($(strip $(BOOTLOADER
)), USBasp
)
347 else ifeq ($(strip $(BOOTLOADER
)), bootloadHID
)
348 $(call EXEC_BOOTLOADHID
)
350 $(PRINT_OK
); $(SILENT
) || printf
"$(MSG_FLASH_BOOTLOADER)"