[136] | 1 | #
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| 2 | # Copyright (c) 2014 Arduino. All right reserved.
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| 3 | #
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| 4 | # This library is free software; you can redistribute it and/or
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| 5 | # modify it under the terms of the GNU Lesser General Public
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| 6 | # License as published by the Free Software Foundation; either
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| 7 | # version 2.1 of the License, or (at your option) any later version.
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| 8 | #
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| 9 | # This library is distributed in the hope that it will be useful,
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| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 12 | # See the GNU Lesser General Public License for more details.
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| 13 | #
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| 14 | # You should have received a copy of the GNU Lesser General Public
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| 15 | # License along with this library; if not, write to the Free Software
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| 16 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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| 17 | #
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| 18 |
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| 19 | # Makefile for compiling usb device
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| 20 | .SUFFIXES: .o .a .c .cpp .s
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| 21 |
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| 22 | # putting default variant
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| 23 | ifeq ("$(VARIANT)", "")
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| 24 | VARIANT=arduino_zero
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| 25 | endif
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| 26 |
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| 27 | ifeq ("$(VARIANT)", "arduino_zero")
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| 28 | DEVICE=__SAMD21G18A__
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| 29 | endif
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| 30 |
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| 31 | ifeq ($(DEVICE), __SAMD21G18A__)
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| 32 | DEVICE_NAME=samd21g18
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| 33 | DEVICE_SERIE=samd21
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| 34 | else ifeq ($(DEVICE), __SAMD21J18A__)
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| 35 | DEVICE_NAME=samd21j18
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| 36 | DEVICE_SERIE=samd21
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| 37 | endif
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| 38 |
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| 39 | #-------------------------------------------------------------------------------
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| 40 | # Path
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| 41 | #-------------------------------------------------------------------------------
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| 42 | HARDWARE_PATH=../../../../../..
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| 43 | ARCH_PATH=$(HARDWARE_PATH)/arduino/samd
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| 44 | ARDUINO_CORE_PATH=$(ARCH_PATH)/cores/arduino
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| 45 | ARDUINO_USB_PATH=$(ARDUINO_CORE_PATH)/USB
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| 46 | VARIANT_PATH = $(ARCH_PATH)/variants/$(VARIANT)
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| 47 | TOOLS_PATH = $(HARDWARE_PATH)/tools
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| 48 | CMSIS_ROOT_PATH=$(TOOLS_PATH)/CMSIS
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| 49 | CMSIS_ARM_PATH=$(CMSIS_ROOT_PATH)/CMSIS/Include
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| 50 | CMSIS_ATMEL_PATH=$(CMSIS_ROOT_PATH)/Device/ATMEL
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| 51 | #CMSIS_DEVICE_PATH=$(CMSIS_ROOT_PATH)/Device/ATMEL/$(DEVICE_SERIE)
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| 52 |
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| 53 | PROJECT_BASE_PATH = ..
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| 54 |
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| 55 | TOOLCHAIN=gcc
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| 56 |
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| 57 |
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| 58 | # Output directories
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| 59 | OUTPUT_PATH = debug_$(VARIANT)
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| 60 |
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| 61 | #-------------------------------------------------------------------------------
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| 62 | # Files
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| 63 | #-------------------------------------------------------------------------------
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| 64 |
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| 65 | vpath %.cpp $(PROJECT_BASE_PATH) $(ARDUINO_CORE_PATH) $(VARIANT_PATH) $(ARDUINO_USB_PATH)
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| 66 | vpath %.c $(PROJECT_BASE_PATH) $(ARDUINO_CORE_PATH) $(VARIANT_PATH) $(ARDUINO_USB_PATH)
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| 67 |
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| 68 | #VPATH+=$(PROJECT_BASE_PATH)
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| 69 |
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| 70 | INCLUDES = -I$(ARDUINO_CORE_PATH)
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| 71 | INCLUDES += -I$(ARDUINO_USB_PATH)
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| 72 | INCLUDES += -I$(VARIANT_PATH)
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| 73 | INCLUDES += -I$(CMSIS_ARM_PATH)
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| 74 | INCLUDES += -I$(CMSIS_ATMEL_PATH)
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| 75 | #INCLUDES += -I$(CMSIS_DEVICE_PATH)
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| 76 |
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| 77 | #-------------------------------------------------------------------------------
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| 78 | ifdef DEBUG
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| 79 | include debug.mk
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| 80 | else
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| 81 | include release.mk
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| 82 | endif
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| 83 |
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| 84 | #-------------------------------------------------------------------------------
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| 85 | # Tools
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| 86 | #-------------------------------------------------------------------------------
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| 87 |
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| 88 | include $(TOOLCHAIN).mk
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| 89 |
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| 90 | CFLAGS += -DUSB_VID=0x2341 -DUSB_PID=0x004d
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| 91 | CPPFLAGS += -DUSB_VID=0x2341 -DUSB_PID=0x004d
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| 92 |
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| 93 | #-------------------------------------------------------------------------------
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| 94 | ifdef DEBUG
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| 95 | OUTPUT_OBJ=debug
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| 96 | LIBS_POSTFIX=dbg
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| 97 | else
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| 98 | OUTPUT_OBJ=release
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| 99 | LIBS_POSTFIX=rel
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| 100 | endif
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| 101 |
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| 102 | OUTPUT_BIN=test_usb_device_$(TOOLCHAIN)_$(LIBS_POSTFIX)
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| 103 | LIBS=-Wl,--start-group -lgcc -lc -lstdc++ -Wl,--end-group
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| 104 |
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| 105 | LIB_PATH =-L$(PROJECT_BASE_PATH)/..
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| 106 | LIB_PATH+=-L=/lib/thumb2
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| 107 | #LIB_PATH+=-L=/../lib/gcc/arm-none-eabi/4.5.2/thumb2
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| 108 |
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| 109 | #-------------------------------------------------------------------------------
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| 110 | # C source files and objects
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| 111 | #-------------------------------------------------------------------------------
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| 112 | #C_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.c)
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| 113 | #C_SRC+=$(wildcard $(ARDUINO_CORE_PATH)/*.c)
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| 114 | #C_SRC+=$(wildcard $(VARIANT_PATH)/*.c)
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| 115 | #C_SRC=$(wildcard $(ARDUINO_USB_PATH)/*.c)
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| 116 |
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| 117 | C_SRC=$(ARDUINO_USB_PATH)/samd21_device.c
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| 118 | C_SRC+=$(ARDUINO_CORE_PATH)/startup.c
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| 119 | C_SRC+=$(ARDUINO_CORE_PATH)/syscalls.c
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| 120 |
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| 121 | C_OBJ_TEMP = $(patsubst %.c, %.o, $(notdir $(C_SRC)))
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| 122 |
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| 123 | # during development, remove some files
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| 124 | C_OBJ_FILTER=
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| 125 |
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| 126 | C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
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| 127 |
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| 128 | #-------------------------------------------------------------------------------
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| 129 | # CPP source files and objects
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| 130 | #-------------------------------------------------------------------------------
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| 131 | CPP_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.cpp)
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| 132 | #CPP_SRC+=$(wildcard $(ARDUINO_CORE_PATH)/*.cpp)
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| 133 | #CPP_SRC+=$(wildcard $(VARIANT_PATH)/*.cpp)
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| 134 | #CPP_SRC+=$(wildcard $(ARDUINO_USB_PATH)/*.cpp)
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| 135 |
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| 136 | CPP_SRC+=$(ARDUINO_USB_PATH)/USBCore.cpp
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| 137 | CPP_SRC+=$(ARDUINO_USB_PATH)/CDC.cpp
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| 138 | CPP_SRC+=$(ARDUINO_USB_PATH)/HID.cpp
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| 139 | #CPP_SRC+=$(VARIANT_PATH)/variant.cpp ##//JCB needed, but not compile
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| 140 |
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| 141 | CPP_OBJ_TEMP = $(patsubst %.cpp, %.o, $(notdir $(CPP_SRC)))
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| 142 |
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| 143 | # during development, remove some files
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| 144 | CPP_OBJ_FILTER=
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| 145 |
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| 146 | CPP_OBJ=$(filter-out $(CPP_OBJ_FILTER), $(CPP_OBJ_TEMP))
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| 147 |
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| 148 | #-------------------------------------------------------------------------------
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| 149 | # Rules
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| 150 | #-------------------------------------------------------------------------------
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| 151 | all: test
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| 152 |
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| 153 | test: create_output $(OUTPUT_BIN)
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| 154 |
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| 155 |
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| 156 | .PHONY: create_output
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| 157 | create_output:
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| 158 | @echo ------------------------------------------------------------------------------------
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| 159 | @echo --- Preparing $(VARIANT) files in $(OUTPUT_PATH) $(OUTPUT_BIN)
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| 160 | @echo -
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| 161 | @echo -
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| 162 | @echo INCLUDES -------------------------
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| 163 | @echo $(INCLUDES)
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| 164 | @echo -
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| 165 | @echo -
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| 166 | @echo C_SRC -------------------------
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| 167 | @echo $(C_SRC)
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| 168 | @echo -
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| 169 | @echo -
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| 170 | @echo C_OBJ -------------------------
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| 171 | @echo $(C_OBJ)
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| 172 | @echo -
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| 173 | @echo -
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| 174 | @echo C_OBJ prefix -------------------------
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| 175 | @echo $(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
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| 176 | @echo -
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| 177 | @echo -
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| 178 | @echo CPP_SRC -------------------------
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| 179 | @echo $(CPP_SRC)
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| 180 | @echo -
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| 181 | @echo -
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| 182 | @echo CPP_OBJ -------------------------
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| 183 | @echo $(CPP_OBJ)
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| 184 | @echo -
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| 185 | @echo -
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| 186 | @echo CPP_OBJ prefix -------------------------
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| 187 | @echo $(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ))
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| 188 | # @echo A_SRC -------------------------
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| 189 | # @echo $(A_SRC)
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| 190 | @echo -------------------------
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| 191 |
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| 192 | -@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
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| 193 | @echo ------------------------------------------------------------------------------------
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| 194 |
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| 195 | $(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
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| 196 | @echo Current folder is $(shell cd) - $@ $^
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| 197 | # @"$(CC)" -c $(CFLAGS) $< -o $@
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| 198 | # "$(CC)" -v -c $(CFLAGS) $< -o $@
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| 199 | "$(CC)" -c $(CFLAGS) $< -o $@
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| 200 |
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| 201 | $(addprefix $(OUTPUT_PATH)/,$(CPP_OBJ)): $(OUTPUT_PATH)/%.o: %.cpp
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| 202 | @echo Current folder is $(shell cd) - $@ $^
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| 203 | # @"$(CXX)" -c $(CPPFLAGS) $< -o $@
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| 204 | # "$(CXX)" -v -c $(CPPFLAGS) $< -o $@
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| 205 | "$(CXX)" -c $(CPPFLAGS) $< -o $@
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| 206 |
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| 207 | $(OUTPUT_BIN): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
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| 208 | @"$(CC)" $(LIB_PATH) $(LDFLAGS) -T"$(VARIANT_PATH)/linker_scripts/gcc/flash.ld" -Wl,-Map,$(OUTPUT_PATH)/$@.map -o $(OUTPUT_PATH)/$@.elf $^ $(LIBS)
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| 209 | @"$(NM)" $(OUTPUT_PATH)/$@.elf >$(OUTPUT_PATH)/$@.elf.txt
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| 210 | @"$(OBJCOPY)" -O binary $(OUTPUT_PATH)/$@.elf $(OUTPUT_PATH)/$@.bin
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| 211 | $(SIZE) $^ $(OUTPUT_PATH)/$@.elf
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| 212 |
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| 213 | .PHONY: clean
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| 214 | clean:
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| 215 | @echo ------------------------------------------------------------------------------------
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| 216 | @echo --- Cleaning test files for $(VARIANT)
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| 217 | -@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
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| 218 | @echo ------------------------------------------------------------------------------------
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| 219 |
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| 220 | # -$(RM) $(OUTPUT_PATH)/test.o
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| 221 | # -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).elf
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| 222 | # -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).elf.txt
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| 223 | # -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).bin
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| 224 | # -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).map
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| 225 |
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| 226 | debug: test
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| 227 | @"$(GDB)" -x "$(VARIANT_PATH)/debug_scripts/gcc/$(VARIANT)_flash.gdb" -ex "reset" -readnow -se $(OUTPUT_PATH)/$(OUTPUT_BIN).elf
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| 228 |
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