2009-01-25 00:48:56 +01:00
|
|
|
# Part of Grbl
|
|
|
|
|
#
|
|
|
|
|
# Copyright (c) 2009 Simen Svale Skogsrud
|
|
|
|
|
#
|
|
|
|
|
# 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 = atmega168
|
|
|
|
|
CLOCK = 20000000
|
|
|
|
|
PROGRAMMER = -c avrisp2 -P usb
|
2009-01-28 23:48:21 +01:00
|
|
|
OBJECTS = main.o motion_control.o gcode.o spindle_control.o wiring_serial.o serial_protocol.o stepper.o
|
2009-01-25 00:48:56 +01:00
|
|
|
FUSES = -U hfuse:w:0xd9:m -U lfuse:w:0x24:m
|
|
|
|
|
|
|
|
|
|
# Tune the lines below only if you know what you are doing:
|
|
|
|
|
|
|
|
|
|
AVRDUDE = avrdude $(PROGRAMMER) -p $(DEVICE) -B 10
|
|
|
|
|
COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE) -I.
|
|
|
|
|
|
|
|
|
|
# symbolic targets:
|
|
|
|
|
all: main.hex
|
|
|
|
|
|
|
|
|
|
.c.o:
|
|
|
|
|
$(COMPILE) -c $< -o $@
|
|
|
|
|
|
|
|
|
|
.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:main.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 main.hex
|
|
|
|
|
|
|
|
|
|
clean:
|
|
|
|
|
rm -f main.hex main.elf $(OBJECTS)
|
|
|
|
|
|
|
|
|
|
# file targets:
|
|
|
|
|
main.elf: $(OBJECTS)
|
|
|
|
|
$(COMPILE) -o main.elf $(OBJECTS) -lm
|
|
|
|
|
|
|
|
|
|
main.hex: main.elf
|
|
|
|
|
rm -f main.hex
|
|
|
|
|
avr-objcopy -j .text -j .data -O ihex main.elf main.hex
|
|
|
|
|
avr-size main.hex *.o
|
|
|
|
|
# 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
|
