Merge pull request #123 from buserror-uk/for-upstream

For upstream

Marlin/Configuration.h

 // Ultimaker = 7
 // Teensylu = 8
 // Gen3+ =9
+#ifndef MOTHERBOARD
 #define MOTHERBOARD 7
+#endif
 
 //===========================================================================
 //=============================Thermal Settings  ============================
 //#define ULTRA_LCD  //general lcd support, also 16x2
 //#define SDSUPPORT // Enable SD Card Support in Hardware Console
 
-#define ULTIPANEL
+//#define ULTIPANEL
 #ifdef ULTIPANEL
 //  #define NEWPANEL  //enable this if you have a click-encoder panel
   #define SDSUPPORT

Marlin/Makefile

 # $Id$
 
 #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}

Marlin/pins.h

 
 
 
+/****************************************************************************************
+* Open Motion controller with enable based extruders
+*
+*                        ATMega644
+*
+*                        +---\/---+
+*            (D 0) PB0  1|        |40  PA0 (AI 0 / D31)
+*            (D 1) PB1  2|        |39  PA1 (AI 1 / D30)
+*       INT2 (D 2) PB2  3|        |38  PA2 (AI 2 / D29)
+*        PWM (D 3) PB3  4|        |37  PA3 (AI 3 / D28)
+*        PWM (D 4) PB4  5|        |36  PA4 (AI 4 / D27)
+*       MOSI (D 5) PB5  6|        |35  PA5 (AI 5 / D26)
+*       MISO (D 6) PB6  7|        |34  PA6 (AI 6 / D25)
+*        SCK (D 7) PB7  8|        |33  PA7 (AI 7 / D24)
+*                  RST  9|        |32  AREF
+*                  VCC 10|        |31  GND 
+*                  GND 11|        |30  AVCC
+*                XTAL2 12|        |29  PC7 (D 23)
+*                XTAL1 13|        |28  PC6 (D 22)
+*       RX0 (D 8)  PD0 14|        |27  PC5 (D 21) TDI
+*       TX0 (D 9)  PD1 15|        |26  PC4 (D 20) TDO
+*  INT0 RX1 (D 10) PD2 16|        |25  PC3 (D 19) TMS
+*  INT1 TX1 (D 11) PD3 17|        |24  PC2 (D 18) TCK
+*       PWM (D 12) PD4 18|        |23  PC1 (D 17) SDA
+*       PWM (D 13) PD5 19|        |22  PC0 (D 16) SCL
+*       PWM (D 14) PD6 20|        |21  PD7 (D 15) PWM
+*                        +--------+
+*
+****************************************************************************************/
+#if MOTHERBOARD == 90 //Alpha OMCA board
+#define KNOWN_BOARD 1
+
+#ifndef __AVR_ATmega644__
+#error Oops!  Make sure you have 'SanguinoA' selected from the 'Tools -> Boards' menu.
+#endif
+
+#define X_STEP_PIN         21
+#define X_DIR_PIN          20
+#define X_ENABLE_PIN       24
+#define X_MIN_PIN          0
+#define X_MAX_PIN          -1
+
+#define Y_STEP_PIN         23
+#define Y_DIR_PIN          22
+#define Y_ENABLE_PIN       24
+#define Y_MIN_PIN          1
+#define Y_MAX_PIN          -1
+
+#define Z_STEP_PIN         26
+#define Z_DIR_PIN          25
+#define Z_ENABLE_PIN       24
+#define Z_MIN_PIN          2
+#define Z_MAX_PIN          -1
+
+#define E0_STEP_PIN         28
+#define E0_DIR_PIN          27
+#define E0_ENABLE_PIN       24
+
+#define E1_STEP_PIN         -1 // 19
+#define E1_DIR_PIN          -1 // 18
+#define E1_ENABLE_PIN       24
+
+#define E2_STEP_PIN         -1 // 17
+#define E2_DIR_PIN          -1 // 16
+#define E2_ENABLE_PIN       24
+
+#define SDPOWER            -1
+#define SDSS               11
+#define SDCARDDETECT       -1 // 10 optional also used as mode pin
+#define LED_PIN            -1
+#define FAN_PIN            3
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN       4
+#define HEATER_1_PIN       -1 // 12 
+#define HEATER_2_PIN       -1 // 13
+#define TEMP_0_PIN          0 //D27   // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
+#define TEMP_1_PIN         -1 // 1
+#define TEMP_2_PIN         -1 // 2
+#define HEATER_BED_PIN     -1 // 14/15
+#define TEMP_BED_PIN       -1 // 1,2 or I2C
+/*  Unused (1) (2) (3) 4 5 6 7 8 9 10 11 12 13 (14) (15) (16) 17 (18) (19) (20) (21) (22) (23) 24 (25) (26) (27) 28 (29) (30) (31)  */
+
+#endif
+
+#if MOTHERBOARD == 91  // Final OMCA board -- REF http://sanguino.cc/hardware
+#define KNOWN_BOARD 1
+
+#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__)
+#error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu. (Final OMCA board)
+#endif
+
+#define X_STEP_PIN         26
+#define X_DIR_PIN          25
+#define X_ENABLE_PIN       10
+#define X_MIN_PIN          0
+#define X_MAX_PIN          -1
+
+#define Y_STEP_PIN         28
+#define Y_DIR_PIN          27
+#define Y_ENABLE_PIN       10
+#define Y_MIN_PIN          1
+#define Y_MAX_PIN          -1
+
+#define Z_STEP_PIN         23
+#define Z_DIR_PIN          22
+#define Z_ENABLE_PIN       10
+#define Z_MIN_PIN          2
+#define Z_MAX_PIN          -1
+
+#define E0_STEP_PIN         24
+#define E0_DIR_PIN          21
+#define E0_ENABLE_PIN       10
+
+/* future proofing */
+#define __FS	20
+#define __FD	19
+#define __GS	18
+#define __GD	13
+
+#define UNUSED_PWM           14	/* PWM on LEFT connector */
+
+#define E1_STEP_PIN         -1 // 21
+#define E1_DIR_PIN          -1 // 20
+#define E1_ENABLE_PIN       -1 // 19
+
+#define E2_STEP_PIN         -1 // 21
+#define E2_DIR_PIN          -1 // 20
+#define E2_ENABLE_PIN       -1 // 18
+
+#define SDPOWER            -1
+#define SDSS               11
+#define SDCARDDETECT       -1 // 10 optional also used as mode pin
+#define LED_PIN            -1
+#define FAN_PIN            14 /* PWM on MIDDLE connector */
+#define PS_ON_PIN          -1
+#define KILL_PIN           -1
+
+#define HEATER_0_PIN        3 /*DONE PWM on RIGHT connector */
+#define HEATER_1_PIN       -1 
+#define HEATER_2_PIN       -1
+#define HEATER_1_PIN       -1 
+#define HEATER_2_PIN       -1
+#define TEMP_0_PIN          0 // ANALOG INPUT NUMBERING 
+#define TEMP_1_PIN          1 // ANALOG
+#define TEMP_2_PIN         -1 // 2
+#define HEATER_BED_PIN      4
+#define TEMP_BED_PIN        2 // 1,2 or I2C
+
+#define I2C_SCL				16
+#define I2C_SDA				17
+
+#endif
+
 
 #ifndef KNOWN_BOARD
 #error Unknown MOTHERBOARD value in configuration.h