| 1 | # Raspberry Pi settings |
| 2 | CC = gcc --std=c11 |
| 3 | CCFLAGS = -Wall -Wextra -pedantic -Os |
| 4 | SOURCES = $(shell find src/rpi -name '*.c') |
| 5 | OBJECTS = $(SOURCES:c=o) |
| 6 | OUT = autoplow |
| 7 |
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| 8 |
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| 9 | # Arduino Settings |
| 10 | F_CPU = 16000000L |
| 11 | MCU = atmega328p |
| 12 |
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| 13 | ARDUINO_CC = avr-gcc |
| 14 | ARDUINO_CXX = avr-g++ |
| 15 | ARDUINO_AR = avr-ar |
| 16 | ARDUINO_OBJCOPY = avr-objcopy |
| 17 |
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| 18 | ARDUINO_FLAGS = -c -w -Os -MMD -ffunction-sections -fdata-sections -DF_CPU=$(F_CPU) -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -mmcu=$(MCU) |
| 19 | ARDUINO_CC_FLAGS = $(ARDUINO_FLAGS) |
| 20 | ARDUINO_CXX_FLAGS = $(ARDUINO_FLAGS) -fno-exceptions |
| 21 |
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| 22 | ARDUINO_INCLUDE = "include/arduino/" |
| 23 | ARDUINO_CORE_CXX_SRC = $(shell find include/arduino -name '*.cpp') |
| 24 | ARDUINO_CORE_CXX = $(ARDUINO_CORE_CXX_SRC:cpp=o) |
| 25 | ARDUINO_CORE_CC_SRC = $(shell find include/arduino -name '*.c') |
| 26 | ARDUINO_CORE_CC = $(ARDUINO_CORE_CC_SRC:c=o) |
| 27 |
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| 28 | ARD1_SOURCES = $(shell find src/ard1 -name '*.cpp') |
| 29 | ARD1_OBJECTS = $(ARD1_SOURCES:%.cpp=%.o) |
| 30 | ARD1_OUT = bin/ard1.hex |
| 31 | # ARD2_SOURCES = $(shell find src/ard2 -name '*.cpp') |
| 32 |
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| 33 | ARDUINO_ALL_OBJECTS := $(ARD1_OBJECTS) |
| 34 | ARDUINO_ALL_OBJECTS += $(ARDUINO_CORE_CXX) |
| 35 | ARDUINO_ALL_OBJECTS += $(ARDUINO_CORE_CC) |
| 36 |
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| 37 | .PHONY: all ard1-build |
| 38 |
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| 39 | all: $(OUT) |
| 40 |
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| 41 | $(OUT): $(OBJECTS) |
| 42 | $(CC) $(CCFLAGS) $(OBJECTS) -o $(OUT) |
| 43 |
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| 44 |
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| 45 | ard1-build: $(ARD1_OUT) |
| 46 |
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| 47 | $(ARDUINO_CORE_CC): $(ARDUINO_CORE_CC_SRC) |
| 48 | $(ARDUINO_CC) $(ARDUINO_CC_FLAGS) -I$(ARDUINO_INCLUDE) $< -o $@ |
| 49 |
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| 50 | $(ARDUINO_CORE_CXX): $(ARDUINO_CORE_CXX_SRC) |
| 51 | $(ARDUINO_CXX) $(ARDUINO_CXX_FLAGS) -I$(ARDUINO_INCLUDE) $< -o $@ |
| 52 |
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| 53 | $(ARD1_OBJECTS): $(ARD1_SOURCES) $(ARDUINO_CORE_CXX) $(ARDUINO_CORE_CC) |
| 54 | $(ARDUINO_CXX) $(ARDUINO_CXX_FLAGS) -I$(ARDUINO_INCLUDE) $< -o $@ |
| 55 |
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| 56 |
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| 57 | $(ARD1_OUT): $(ARDUINO_ALL_OBJECTS) $(ARD1_OBJECTS) $(ARDUINO_CORE_CXX) $(ARDUINO_CORE_CC) |
| 58 | $(ARDUINO_AR) rcs core.a $< |
| 59 | $(ARDUINO_CC) -Os -Wl,--gc-sections -mmcu=$(MCU) -o $(ARD1_SOURCES:cpp=elf) $(ARD1_OBJECTS) core.a -lm |
| 60 | $(ARDUINO_OBJCOPY) -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 $(ARD1_SOURCES:cpp=elf) $(ARD1_SOURCES:cpp=eep) |
| 61 | $(ARDUINO_OBJCOPY) -O ihex -R .eeprom $(ARD1_SOURCES:cpp=elf) $@ |
| 62 | rm core.a |
| 63 |
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