mirror of
https://github.com/gnea/grbl-Mega.git
synced 2026-02-05 22:52:29 +08:00
86935340bd
- New sleep safety feature. If powered components (spindle/coolant) are enabled and if there is no motion, incoming data, or commands, Grbl will start a short sleep countdown. Upon elapse, Grbl will depower and enter a sleep state. If parking is enabled, sleep will also park the machine. Only a reset will exit sleep and the job will be unrecoverable. This is purely a safety feature to address serial disconnection problems. - Re-organized the cpu-map and default files and put them back into single files. Makes it easier for OEMs to just drop in their configuration files for a custom build. - Introduced a single-file configuration method for OEMs. See config.h for details. Basically just add the cpu_map and default files to the bottom of config.h. - Moved the control pin invert mask to config.h - Refactored some cpu_map defines to be more descriptive of what they belong to. - Added invert coolant pins options to config.h - Added a new realtime status report. Only a proposal at this time, and the old classic report is enabled by default. Comment out the USE_CLASSIC_REALTIME_REPORT define in config.h to use the new report. Please note that the new report is not finalized and is subject to change.
101 lines
3.4 KiB
Makefile
101 lines
3.4 KiB
Makefile
# Part of Grbl
|
|
#
|
|
# Copyright (c) 2009-2011 Simen Svale Skogsrud
|
|
# Copyright (c) 2012-2015 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 <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
# 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 = 16000000L
|
|
PROGRAMMER ?= -c avrisp2 -P usb
|
|
SOURCE = main.c motion_control.c gcode.c spindle_control.c coolant_control.c serial.c \
|
|
protocol.c stepper.c eeprom.c settings.c planner.c nuts_bolts.c limits.c \
|
|
print.c probe.c report.c system.c sleep.c
|
|
BUILDDIR = build
|
|
SOURCEDIR = grbl
|
|
# 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 -fdata-sections
|
|
|
|
OBJECTS = $(addprefix $(BUILDDIR)/,$(notdir $(SOURCE:.c=.o)))
|
|
|
|
# symbolic targets:
|
|
all: grbl.hex
|
|
|
|
$(BUILDDIR)/%.o: $(SOURCEDIR)/%.c
|
|
$(COMPILE) -MMD -MP -c $< -o $@
|
|
|
|
.S.o:
|
|
$(COMPILE) -x assembler-with-cpp -c $< -o $(BUILDDIR)/$@
|
|
# "-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 $(BUILDDIR)/$@
|
|
|
|
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 $(BUILDDIR)/*.o $(BUILDDIR)/*.d $(BUILDDIR)/*.elf
|
|
|
|
# file targets:
|
|
$(BUILDDIR)/main.elf: $(OBJECTS)
|
|
$(COMPILE) -o $(BUILDDIR)/main.elf $(OBJECTS) -lm -Wl,--gc-sections
|
|
|
|
grbl.hex: $(BUILDDIR)/main.elf
|
|
rm -f grbl.hex
|
|
avr-objcopy -j .text -j .data -O ihex $(BUILDDIR)/main.elf grbl.hex
|
|
avr-size --format=berkeley $(BUILDDIR)/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 $(BUILDDIR)/main.elf
|
|
|
|
cpp:
|
|
$(COMPILE) -E $(SOURCEDIR)/main.c
|
|
|
|
# include generated header dependencies
|
|
-include $(BUILDDIR)/$(OBJECTS:.o=.d)
|