# $Id$
#For "old" Arduino Mega
-MCU = atmega1280
+#MCU = atmega1280
#For Arduino Mega2560
#MCU = atmega2560
#For Sanguinololu
-#MCU = atmega644p
+MCU = atmega644p
-#Arduino install directory
-INSTALL_DIR = ../../arduino-0022/
+# Here you select "arduino", "Sanguino", "Gen7", ...
+HARDWARE_VARIANT = Sanguino
+# This defined the board you are compiling for
+HARDWARE_MOTHERBOARD = 91
+
+# Arduino source install directory
+INSTALL_DIR = ../../arduino-0022
+
+# Arduino containd the main source code for the Arduino
+# Libraries, the "hardware variant" are for boards
+# that derives from that, and their source are present in
+# the main Marlin source directory
+ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino
+
+ifeq (${HARDWARE_VARIANT}, arduino)
+HARDWARE_SRC= $(ARDUINO)
+else
+HARDWARE_SRC= $(HARDWARE_VARIANT)/cores/arduino
+endif
# Be sure to regenerate speed_lookuptable.h with create_speed_lookuptable.py
# if you are setting this to something other than 16MHz
TARGET = $(notdir $(CURDIR))
+# VPATH tells make to look into these directory for source files,
+# there is no need to specify explicit pathnames as long as the
+# directory is added here
+
+VPATH = .
+VPATH += applet
+VPATH += $(HARDWARE_SRC)
+VPATH += $(ARDUINO)
+VPATH += $(INSTALL_DIR)/libraries/LiquidCrystal
############################################################################
# Below here nothing should be changed...
-ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino
AVR_TOOLS_PATH =
-SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \
- $(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \
- $(ARDUINO)/wiring_pulse.c \
- $(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c
-CXXSRC = $(ARDUINO)/WMath.cpp $(ARDUINO)/WString.cpp\
- $(ARDUINO)/Print.cpp applet/Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp planner.cpp stepper.cpp temperature.cpp cardreader.cpp
+SRC = pins_arduino.c wiring.c \
+ wiring_analog.c wiring_digital.c \
+ wiring_pulse.c \
+ wiring_shift.c WInterrupts.c
+CXXSRC = WMath.cpp WString.cpp Print.cpp \
+ Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp \
+ SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp \
+ planner.cpp stepper.cpp temperature.cpp cardreader.cpp
+#CXXSRC += LiquidCrystal.cpp ultralcd.cpp
+#CXXSRC += ultralcd.cpp
FORMAT = ihex
-
# Name of this Makefile (used for "make depend").
MAKEFILE = Makefile
CDEFS = -DF_CPU=$(F_CPU)
CXXDEFS = -DF_CPU=$(F_CPU)
-# Place -I options here
-CINCS = -I$(ARDUINO)
-CXXINCS = -I$(ARDUINO)
+# Add all the source directories as include directories too
+CINCS = ${patsubst %,-I%,${subst :, ,${VPATH}}}
+CXXINCS = ${patsubst %,-I%,${subst :, ,${VPATH}}}
# Compiler flag to set the C Standard level.
# c89 - "ANSI" C
#CSTANDARD = -std=gnu99
CDEBUG = -g$(DEBUG)
CWARN = -Wall -Wstrict-prototypes
-CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -w -ffunction-sections -fdata-sections -DARDUINO=22
+CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct \
+ -fshort-enums -w -ffunction-sections -fdata-sections \
+ -DARDUINO=22
+ifneq (${HARDWARE_MOTHERBOARD},)
+CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
+endif
#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING)
MV = mv -f
# Define all object files.
-OBJ = $(SRC:.c=.o) $(CXXSRC:.cpp=.o) $(ASRC:.S=.o)
+OBJ = ${patsubst %.c, applet/%.o, ${SRC}}
+OBJ += ${patsubst %.cpp, applet/%.o, ${CXXSRC}}
+OBJ += ${patsubst %.S, applet/%.o, ${ASRC}}
# Define all listing files.
LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
# Combine all necessary flags and optional flags.
# Add target processor to flags.
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
-ALL_CXXFLAGS = -mmcu=$(MCU) -I. $(CXXFLAGS)
-ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
+ALL_CXXFLAGS = -mmcu=$(MCU) $(CXXFLAGS)
+ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS)
# Default target.
-all: build sizeafter
+all: sizeafter
-build: elf hex
+build: applet elf hex
-applet/$(TARGET).cpp: $(TARGET).pde $(MAKEFILE)
+# Creates the object directory
+applet:
+ @mkdir -p applet
+
+# the .cpp for Marlin depends on the .pde
+#applet/$(TARGET).cpp: $(TARGET).pde
+# ..and the .o depends from the .cpp
+#applet/%.o: applet/%.cpp
applet/%.cpp: %.pde
# Here is the "preprocessing".
# It creates a .cpp file based with the same name as the .pde file.
# On top of the new .cpp file comes the WProgram.h header.
-# At the end there is a generic main() function attached.
-# Then the .cpp file will be compiled. Errors during compile will
-# refer to this new, automatically generated, file.
-# Not the original .pde file you actually edit...
@echo " WR $@"
- @test -d $(dir $@) || mkdir $(dir $@)
@echo '#include "WProgram.h"' > $@
- @cat $< >> $@
- @cat $(ARDUINO)/main.cpp >> $@
+ @echo '#include "$<"' >>$@
+ @echo '#include "$(ARDUINO)/main.cpp"' >> $@
elf: applet/$(TARGET).elf
hex: applet/$(TARGET).hex
sym: applet/$(TARGET).sym
# Program the device.
+# Do not try to reset an arduino if it's not one
upload: applet/$(TARGET).hex
+ifeq (${AVRDUDE_PROGRAMMER}, arduino)
stty hup < $(PORT); true
+endif
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
+ifeq (${AVRDUDE_PROGRAMMER}, arduino)
stty -hup < $(PORT); true
-
+endif
# Display size of file.
HEXSIZE = $(SIZE) --target=$(FORMAT) applet/$(TARGET).hex
sizebefore:
@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
-sizeafter:
+sizeafter: build
@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
@echo " CXX $@"
@$(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS)
-applet/core.a: $(OBJ) Configuration.h
+applet/core.a: $(OBJ)
@for i in $(OBJ); do echo " AR $$i"; $(AR) rcs applet/core.a $$i; done
-%.o: %.c Configuration.h $(MAKEFILE)
+applet/%.o: %.c
@echo " CC $@"
- @$(CC) -c $(ALL_CFLAGS) $< -o $@
+ @$(CC) -MMD -c $(ALL_CFLAGS) $< -o $@
+
+applet/%.o: %.cpp
+ @echo " CXX $@"
+ @$(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
-%.o: %.cpp Configuration.h $(MAKEFILE)
+# special rule for autogenerated files...
+applet/%.o: applet/%.cpp
@echo " CXX $@"
- @$(CXX) -c $(ALL_CXXFLAGS) $< -o $@
+ @$(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
+
# Target: clean project.
clean:
applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/$(TARGET).cpp applet/core.a \
$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
@echo " RMDIR applet/"
- @rmdir applet
-
-depend:
- if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \
- then \
- sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \
- $(MAKEFILE).$$$$ && \
- $(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \
- fi
- echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \
- >> $(MAKEFILE); \
- $(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE)
+ @rm -rf applet
+
.PHONY: all build elf hex eep lss sym program coff extcoff clean depend applet_files sizebefore sizeafter
+
+# Automaticaly include the dependency files created by gcc
+-include ${wildcard applet/*.d}
~ianmdlvl / marlin.git / commitdiff