| 1 | # Raspberry Pi settings |
| 2 | CC = gcc --std=c11 |
| 3 | CFLAGS = -Wall -Wextra -pedantic -Os |
| 4 | SOURCES = $(shell find src/rpi -name '*.c') |
| 5 | OBJECTS = $(SOURCES:c=o) |
| 6 | OUT = autoplow |
| 7 |
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| 8 |
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| 9 | # Arduino Settings |
| 10 | F_CPU = 16000000L |
| 11 | MCU = atmega328p |
| 12 |
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| 13 | ARDUINO_CC = avr-gcc |
| 14 | ARDUINO_CXX = avr-g++ |
| 15 | ARDUINO_AVRDUDE = avrdude |
| 16 | ARDUINO_OBJCOPY = avr-objcopy |
| 17 |
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| 18 | ARDUINO_FLAGS = -c -w -Os -MMD -ffunction-sections -fdata-sections -DF_CPU=$(F_CPU) -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -mmcu=$(MCU) |
| 19 | ARDUINO_CFLAGS = $(ARDUINO_FLAGS) |
| 20 | ARDUINO_CXXFLAGS = $(ARDUINO_FLAGS) -fno-exceptions |
| 21 |
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| 22 | ARDUINO_AVRDUDE_CONF = "include/arduino/avrdude.conf" |
| 23 | ARDUINO_INCLUDE = "include/arduino/" |
| 24 |
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| 25 | ARDUINO_CORE_CXX_SRC = $(shell find include/arduino -name '*.cpp') |
| 26 | ARDUINO_CORE_C_SRC = $(shell find include/arduino -name '*.c') |
| 27 | ARDUINO_CORE_ASM_SRC = $(shell find include/arduino -name '*.S') |
| 28 |
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| 29 | ARD1_SOURCES = $(shell find src/ard1 -name '*.cpp') |
| 30 |
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| 31 | ARDUINO_CORE_C = $(ARDUINO_CORE_C_SRC:%.c=%.o) |
| 32 | ARDUINO_CORE_CXX = $(ARDUINO_CORE_CXX_SRC:%.cpp=%.o) |
| 33 | ARDUINO_CORE_ASM = $(ARDUINO_CORE_ASM_SRC:%.S=%.o) |
| 34 |
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| 35 | ARD1_OBJECTS = $(ARD1_SOURCES:%.cpp=%.o) |
| 36 |
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| 37 | ARD1_OUT = bin/ard1.hex |
| 38 |
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| 39 |
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| 40 |
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| 41 | .PHONY: all ard1-build |
| 42 |
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| 43 | all: $(OUT) ard1-build |
| 44 |
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| 45 | $(OUT): $(OBJECTS) |
| 46 | $(CC) $(CFLAGS) $(OBJECTS) -o $(OUT) |
| 47 |
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| 48 | $(OBJECTS): $(SOURCES) |
| 49 | $(CC) -c $(CFLAGS) $(SOURCES) |
| 50 |
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| 51 |
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| 52 | ard1-build: $(ARD1_OUT) |
| 53 |
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| 54 | %.o: %.c |
| 55 | @echo |
| 56 | @echo Compiling Arduino C file: $< to $@ |
| 57 | $(ARDUINO_CC) $(ARDUINO_CFLAGS) -I $(ARDUINO_INCLUDE) $< -o $@ |
| 58 |
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| 59 | %.o: %.cpp |
| 60 | @echo |
| 61 | @echo Compiling Arduino C++ file: $< to $@ |
| 62 | $(ARDUINO_CXX) $(ARDUINO_CXXFLAGS) -I $(ARDUINO_INCLUDE) $< -o $@ |
| 63 |
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| 64 | %.o: %.S |
| 65 | @echo |
| 66 | @echo Compiling Arduino Assembly file: $< to $@ |
| 67 | $(ARDUINO_CC) $(ARDUINO_CFLAGS) -I $(ARDUINO_INCLUDE) $< -o $@ |
| 68 |
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| 69 |
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| 70 | $(ARD1_OUT): $(ARD1_OBJECTS) $(ARDUINO_CORE_CXX) $(ARDUINO_CORE_C) $(ARDUINO_CORE_ASM) |
| 71 | @echo |
| 72 | @echo |
| 73 | @echo |
| 74 | @echo |
| 75 | @echo |
| 76 | @echo Compiling Arduino objects to $(MCU) hex |
| 77 | $(ARDUINO_CC) -Os -Wl,-Map,bin/main.map -mmcu=$(MCU) $(ARD1_OBJECTS) $(ARDUINO_CORE_CXX) $(ARDUINO_CORE_C) $(ARDUINO_CORE_ASM) -o bin/main.elf |
| 78 | $(ARDUINO_OBJCOPY) -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 bin/main.elf bin/main.eep |
| 79 | $(ARDUINO_OBJCOPY) -O ihex -R .eeprom bin/main.elf $@ |
| 80 | @echo |
| 81 | @echo |
| 82 | @echo |
| 83 | @echo |
| 84 | @echo |
| 85 | @echo Uploading $(ARD1_OUT) to /dev/ttyACM0 |
| 86 | $(ARDUINO_AVRDUDE) -C$(ARDUINO_AVRDUDE_CONF) -p$(MCU) -carduino -P/dev/ttyACM0 -b115200 -D -Uflash:w:$(ARD1_OUT):i |
| 87 |
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