This version of the famous Grbl adds values in the work-coordinate-system (WCS) to the probing command. See x2grbl why you might want this.

Makefile 3.2KB

    # Part of Grbl # # Copyright (c) 2009-2011 Simen Svale Skogsrud # Copyright (c) 2012 Sungeun K. Jeon # # Grbl is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Grbl is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Grbl. If not, see <>. # This is a prototype Makefile. Modify it according to your needs. # You should at least check the settings for # DEVICE ....... The AVR device you compile for # CLOCK ........ Target AVR clock rate in Hertz # OBJECTS ...... The object files created from your source files. This list is # usually the same as the list of source files with suffix ".o". # PROGRAMMER ... Options to avrdude which define the hardware you use for # uploading to the AVR and the interface where this hardware # is connected. # FUSES ........ Parameters for avrdude to flash the fuses appropriately. DEVICE ?= atmega2560 CLOCK = 16000000 PROGRAMMER ?= -c avrisp2 -P usb OBJECTS = main.o motion_control.o gcode.o spindle_control.o coolant_control.o serial.o \ protocol.o stepper.o eeprom.o settings.o planner.o nuts_bolts.o limits.o \ print.o probe.o report.o system.o # FUSES = -U hfuse:w:0xd9:m -U lfuse:w:0x24:m FUSES = -U hfuse:w:0xd2:m -U lfuse:w:0xff:m # Tune the lines below only if you know what you are doing: AVRDUDE = avrdude $(PROGRAMMER) -p $(DEVICE) -B 10 -F COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE) -I. -ffunction-sections # symbolic targets: all: grbl.hex .c.o: $(COMPILE) -c $< -o $@ @$(COMPILE) -MM $< > $*.d .S.o: $(COMPILE) -x assembler-with-cpp -c $< -o $@ # "-x assembler-with-cpp" should not be necessary since this is the default # file type for the .S (with capital S) extension. However, upper case # characters are not always preserved on Windows. To ensure WinAVR # compatibility define the file type manually. .c.s: $(COMPILE) -S $< -o $@ flash: all $(AVRDUDE) -U flash:w:grbl.hex:i fuse: $(AVRDUDE) $(FUSES) # Xcode uses the Makefile targets "", "clean" and "install" install: flash fuse # if you use a bootloader, change the command below appropriately: load: all bootloadHID grbl.hex clean: rm -f grbl.hex main.elf $(OBJECTS) $(OBJECTS:.o=.d) # file targets: main.elf: $(OBJECTS) $(COMPILE) -o main.elf $(OBJECTS) -lm -Wl,--gc-sections grbl.hex: main.elf rm -f grbl.hex avr-objcopy -j .text -j .data -O ihex main.elf grbl.hex avr-size --format=berkeley main.elf # If you have an EEPROM section, you must also create a hex file for the # EEPROM and add it to the "flash" target. # Targets for code debugging and analysis: disasm: main.elf avr-objdump -d main.elf cpp: $(COMPILE) -E main.c # include generated header dependencies -include $(OBJECTS:.o=.d)