PaulStoffregen
5年前
+ 130
- 24
teensy4/Makefile
ファイルの表示
| @@ -1,38 +1,144 @@ | |||
| CPUARCH = cortex-m7 | |||
| DEFS = -DUSB_SERIAL -D__IMXRT1052__ -DTEENSYDUINO=145 -DARDUINO=10808 -DF_CPU=396000000 -DLAYOUT_US_ENGLISH | |||
| SECTIONS = -ffunction-sections -fdata-sections | |||
| CPPFLAGS = -Wall -g -O2 $(SECTIONS) -mcpu=$(CPUARCH) -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -I. $(DEFS) | |||
| CXXFLAGS = -std=gnu++14 -felide-constructors -fno-exceptions -fno-rtti | |||
| LDFLAGS = -Wl,--gc-sections,--print-gc-sections,--print-memory-usage --specs=nano.specs -nostdlib -nostartfiles -Timxrt.ld | |||
| # Teensyduino Core Library | |||
| # http://www.pjrc.com/teensy/ | |||
| # Copyright (c) 2019 PJRC.COM, LLC. | |||
| # | |||
| # Permission is hereby granted, free of charge, to any person obtaining | |||
| # a copy of this software and associated documentation files (the | |||
| # "Software"), to deal in the Software without restriction, including | |||
| # without limitation the rights to use, copy, modify, merge, publish, | |||
| # distribute, sublicense, and/or sell copies of the Software, and to | |||
| # permit persons to whom the Software is furnished to do so, subject to | |||
| # the following conditions: | |||
| # | |||
| # 1. The above copyright notice and this permission notice shall be | |||
| # included in all copies or substantial portions of the Software. | |||
| # | |||
| # 2. If the Software is incorporated into a build system that allows | |||
| # selection among a list of target devices, then similar target | |||
| # devices manufactured by PJRC.COM must be included in the list of | |||
| # target devices and selectable in the same manner. | |||
| # | |||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |||
| # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |||
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |||
| # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |||
| # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |||
| # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |||
| # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |||
| # SOFTWARE. | |||
| C_FILES := $(wildcard *.c) | |||
| CPP_FILES := $(wildcard *.cpp) | |||
| # set your MCU type here, or make command line `make MCU=IMXRT1062` | |||
| MCU=IMXRT1062 | |||
| OBJS := $(C_FILES:.c=.o) $(CPP_FILES:.cpp=.o) | |||
| # The name of your project (used to name the compiled .hex file) | |||
| TARGET = main | |||
| # configurable options | |||
| OPTIONS = -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH -DUSING_MAKEFILE | |||
| # options needed by many Arduino libraries to configure for Teensy 4.0 | |||
| OPTIONS += -D__$(MCU)__ -DARDUINO=10810 -DTEENSYDUINO=149 | |||
| # for Cortex M7 with single & double precision FPU | |||
| CPUOPTIONS = -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -mthumb | |||
| # use this for a smaller, no-float printf | |||
| #SPECS = --specs=nano.specs | |||
| # Other Makefiles and project templates for Teensy 3.x: | |||
| # | |||
| # https://github.com/apmorton/teensy-template | |||
| # https://github.com/xxxajk/Arduino_Makefile_master | |||
| # https://github.com/JonHylands/uCee | |||
| ARDUINOPATH = /home/paul/teensy/arduino-1.8.8 | |||
| #************************************************************************ | |||
| # Location of Teensyduino utilities, Toolchain, and Arduino Libraries. | |||
| # To use this makefile without Arduino, copy the resources from these | |||
| # locations and edit the pathnames. The rest of Arduino is not needed. | |||
| #************************************************************************ | |||
| # Those that specify a NO_ARDUINO environment variable will | |||
| # be able to use this Makefile with no Arduino dependency. | |||
| # Please note that if ARDUINOPATH was set, it will override | |||
| # the NO_ARDUINO behaviour. | |||
| ifndef NO_ARDUINO | |||
| # Path to your arduino installation | |||
| ARDUINOPATH ?= ../../../../.. | |||
| endif | |||
| ifdef ARDUINOPATH | |||
| # path location for Teensy Loader, teensy_post_compile and teensy_reboot (on Linux) | |||
| TOOLSPATH = $(abspath $(ARDUINOPATH)/hardware/tools) | |||
| # path location for Arduino libraries (currently not used) | |||
| LIBRARYPATH = $(abspath $(ARDUINOPATH)/libraries) | |||
| # path location for the arm-none-eabi compiler | |||
| COMPILERPATH = $(abspath $(ARDUINOPATH)/hardware/tools/arm/bin) | |||
| else | |||
| # Default to the normal GNU/Linux compiler path if NO_ARDUINO | |||
| # and ARDUINOPATH was not set. | |||
| COMPILERPATH ?= /usr/bin | |||
| endif | |||
| #************************************************************************ | |||
| # Settings below this point usually do not need to be edited | |||
| #************************************************************************ | |||
| # CPPFLAGS = compiler options for C and C++ | |||
| CPPFLAGS = -Wall -g -O2 $(CPUOPTIONS) -MMD $(OPTIONS) -I. -ffunction-sections -fdata-sections | |||
| # compiler options for C++ only | |||
| CXXFLAGS = -std=gnu++14 -felide-constructors -fno-exceptions -fpermissive -fno-rtti -Wno-error=narrowing | |||
| # compiler options for C only | |||
| CFLAGS = | |||
| # linker options | |||
| LDFLAGS = -Os -Wl,--gc-sections,--relax $(SPECS) $(CPUOPTIONS) -T$(MCU_LD) | |||
| # additional libraries to link | |||
| LIBS = -larm_cortexM7lfsp_math -lm -lstdc++ | |||
| # names for the compiler programs | |||
| CC = $(COMPILERPATH)/arm-none-eabi-gcc | |||
| CXX = $(COMPILERPATH)/arm-none-eabi-g++ | |||
| OBJCOPY = $(COMPILERPATH)/arm-none-eabi-objcopy | |||
| OBJDUMP = $(COMPILERPATH)/arm-none-eabi-objdump | |||
| SIZE = $(COMPILERPATH)/arm-none-eabi-size | |||
| AR = $(COMPILERPATH)/arm-none-eabi-gcc-ar | |||
| all: Blink.elf | |||
| # automatically create lists of the sources and objects | |||
| # TODO: this does not handle Arduino libraries yet... | |||
| C_FILES := $(wildcard *.c) | |||
| CPP_FILES := $(wildcard *.cpp) | |||
| OBJS := $(C_FILES:.c=.o) $(CPP_FILES:.cpp=.o) | |||
| Blink.elf: Blink.o core.a | |||
| $(CC) $(CPPFLAGS) $(LDFLAGS) -o $@ $^ -lm | |||
| #$(CC) $(CPPFLAGS) $(LDFLAGS) -o $@ Blink.o $(OBJS) -lm | |||
| $(OBJDUMP) -d -S -C $@ > Blink.lst | |||
| $(OBJDUMP) -t -C $@ > Blink.sym | |||
| $(OBJCOPY) -O ihex -R .eeprom $@ Blink.hex | |||
| $(SIZE) $@ | |||
| core.a: $(OBJS) | |||
| $(AR) rcs core.a $(OBJS) | |||
| # the actual makefile rules (all .o files built by GNU make's default implicit rules) | |||
| all: $(TARGET).hex | |||
| clean: | |||
| rm -f *.o *.d core.a *.elf *.lst *.sym *.hex | |||
| $(TARGET).elf: $(OBJS) $(MCU_LD) | |||
| $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS) | |||
| %.hex: %.elf | |||
| $(SIZE) $< | |||
| $(OBJCOPY) -O ihex -R .eeprom $< $@ | |||
| ifneq (,$(wildcard $(TOOLSPATH))) | |||
| $(TOOLSPATH)/teensy_post_compile -file=$(basename $@) -path=$(shell pwd) -tools=$(TOOLSPATH) | |||
| -$(TOOLSPATH)/teensy_reboot | |||
| endif | |||
| # compiler generated dependency info | |||
| -include $(OBJS:.o=.d) | |||
| # make "MCU" lower case | |||
| LOWER_MCU := $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$(MCU))))))))))))))))))))))))))) | |||
| MCU_LD = $(LOWER_MCU).ld | |||
| clean: | |||
| rm -f *.o *.d $(TARGET).elf $(TARGET).hex | |||
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