more Makefile sanity
This commit is contained in:
john stone
parent
d60d120392
commit
9975feb68f
456
fw_test/Makefile
456
fw_test/Makefile
|
|
@ -1,423 +1,75 @@
|
|||
## fuses d7 d8 fc
|
||||
# 4c normal lock
|
||||
# 40 total lock
|
||||
PROJECT=pentabug
|
||||
|
||||
#curl http://seb.exse.net/ledtest.hex > ledtest.hex && avrflash.sh m168 -F -v -v -U flash:w:ledtest.hex
|
||||
|
||||
#MCU = atmega328p
|
||||
#MCU = atmega644
|
||||
MCU = atmega88p
|
||||
|
||||
#F_CPU = 20000000
|
||||
OPTIMIZATION = -Os
|
||||
MCU = atmega88a
|
||||
F_CPU = 8000000
|
||||
|
||||
QUARZ = 8MHZ
|
||||
FUSES = lfuse:w:0xe2:m -U hfuse:w:0xdf:m -U efuse:w:0x01:m
|
||||
|
||||
#internal RC/8
|
||||
#FUSE_SETTINGS = -U lfuse:w:0xe2:m -U hfuse:w:0xdf:m -U efuse:w:0xf9:m
|
||||
#########################################################################
|
||||
|
||||
# default, except internal isn not RC/8 but instead RC = 8MHz
|
||||
FUSE_SETTINGS = -U lfuse:w:0xe2:m -U hfuse:w:0xdf:m -U efuse:w:0x01:m
|
||||
SRC=$(wildcard lib/*.c *.c)
|
||||
OBJECTS= $(SRC:.c=.o)
|
||||
LSTFILES= $(SRC:.c=.lst)
|
||||
HEADERS=$(wildcard lib/*.h *.h)
|
||||
|
||||
#FUSE_SETTINGS = -U lfuse:w:0xd6:m -U hfuse:w:0xdf:m
|
||||
#-U lfuse:w:0xD6:m -U hfuse:w:0xDF:m -U efuse:w:0x1:m
|
||||
#FUSE_SETTINGS = -U lfuse:w:0xF7:m -U hfuse:w:0xDD:m -U efuse:w:0x1:m
|
||||
# Compiler Options
|
||||
GCFLAGS = -ffreestanding -std=gnu99 -mmcu=$(MCU) $(OPTIMIZATION) -Wl,-gc-sections -nostdlib -I.
|
||||
# Warnings
|
||||
GCFLAGS += -Wstrict-prototypes -Wundef -Wall -Wextra -Wunreachable-code
|
||||
# Optimizazions
|
||||
GCFLAGS += -fsingle-precision-constant -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -fno-builtin -ffunction-sections -fno-common -fdata-sections
|
||||
# Debug stuff
|
||||
GCFLAGS += -Wa,-adhlns=$(<:.c=.lst),-gstabs -g
|
||||
|
||||
GCFLAGS += -DF_CPU=$(F_CPU) -DQUARZ=$(QUARZ)
|
||||
|
||||
LDFLAGS = -mmcu=$(MCU) $(OPTIMIZATION) -nostartfiles -gc-sections
|
||||
|
||||
|
||||
# Output format. (can be srec, ihex, binary)
|
||||
FORMAT = ihex
|
||||
|
||||
TARGET = pentabug
|
||||
|
||||
|
||||
# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
|
||||
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
|
||||
OPT = s
|
||||
|
||||
##########################################################################################################
|
||||
# List C source files here. (C dependencies are automatically generated.)
|
||||
SRC = main.c
|
||||
##########################################################################################################
|
||||
|
||||
|
||||
# List Assembler source files here.
|
||||
# Make them always end in a capital .S. Files ending in a lowercase .s
|
||||
# will not be considered source files but generated files (assembler
|
||||
# output from the compiler), and will be deleted upon "make clean"!
|
||||
# Even though the DOS/Win* filesystem matches both .s and .S the same,
|
||||
# it will preserve the spelling of the filenames, and gcc itself does
|
||||
# care about how the name is spelled on its command-line.
|
||||
ASRC =
|
||||
|
||||
|
||||
|
||||
# List any extra directories to look for include files here.
|
||||
# Each directory must be seperated by a space.
|
||||
EXTRAINCDIRS =
|
||||
|
||||
|
||||
# Optional compiler flags.
|
||||
# -g: generate debugging information (for GDB, or for COFF conversion)
|
||||
# -O*: optimization level
|
||||
# -f...: tuning, see gcc manual and avr-libc documentation
|
||||
# -Wall...: warning level
|
||||
# -Wa,...: tell GCC to pass this to the assembler.
|
||||
# -ahlms: create assembler listing
|
||||
CFLAGS = -O$(OPT) -g
|
||||
CFLAGS += -funsigned-char
|
||||
CFLAGS += -funsigned-bitfields
|
||||
CFLAGS += -fpack-struct
|
||||
CFLAGS += -fshort-enums
|
||||
CFLAGS += -Wall
|
||||
CFLAGS += -Wstrict-prototypes
|
||||
CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
|
||||
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
||||
|
||||
|
||||
# Compiler flag to set the C Standard level.
|
||||
# Unremark just one line below to set the language standard to use.
|
||||
# c89 = "ANSI" C
|
||||
# gnu89 = c89 plus GCC extensions
|
||||
# c99 = ISO C99 standard (not yet fully implemented)
|
||||
# gnu99 = c99 plus GCC extensions
|
||||
#CFLAGS += -std=c89
|
||||
#CFLAGS += -std=gnu89
|
||||
#CFLAGS += -std=c99
|
||||
CFLAGS += -std=gnu99
|
||||
|
||||
CFLAGS += -DADDR=$(ADDR)
|
||||
CFLAGS += -DF_CPU=$(F_CPU)
|
||||
CFLAGS += -DQUARZ=$(QUARZ)
|
||||
CFLAGS += -DADDR=$(ADDR)
|
||||
|
||||
|
||||
|
||||
# Optional assembler flags.
|
||||
# -Wa,...: tell GCC to pass this to the assembler.
|
||||
# -ahlms: create listing
|
||||
# -gstabs: have the assembler create line number information; note that
|
||||
# for use in COFF files, additional information about filenames
|
||||
# and function names needs to be present in the assembler source
|
||||
# files -- see avr-libc docs [FIXME: not yet described there]
|
||||
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
|
||||
|
||||
|
||||
|
||||
# Optional linker flags.
|
||||
# -Wl,...: tell GCC to pass this to linker.
|
||||
# -Map: create map file
|
||||
# --cref: add cross reference to map file
|
||||
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
|
||||
|
||||
# Additional libraries
|
||||
|
||||
# Minimalistic printf version
|
||||
#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
|
||||
|
||||
# Floating point printf version (requires -lm below)
|
||||
#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
|
||||
|
||||
# -lm = math library
|
||||
LDFLAGS += -lm
|
||||
#-Wl,--section-start=.text=0x1800
|
||||
|
||||
|
||||
##LDFLAGS += -T./linkerfile/avr5.x
|
||||
|
||||
|
||||
|
||||
# Programming support using avrdude. Settings and variables.
|
||||
|
||||
# Programming hardware:
|
||||
#
|
||||
# Type: avrdude -c ?
|
||||
# to get a full listing.
|
||||
#
|
||||
|
||||
# serial bootloader via USART
|
||||
AVRDUDE_SER_PROGRAMMER = avr109 -b 38400
|
||||
|
||||
|
||||
#johns programmer:
|
||||
AVRDUDE_JS_PROGRAMMER = stk500v2
|
||||
# USBTINY via ISP
|
||||
AVRDUDE_PROGRAMMER = usbtiny
|
||||
#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
|
||||
|
||||
#AVRDUDE_PORT = com1 # programmer connected to serial device
|
||||
#AVRDUDE_PORT = lpt1 # programmer connected to parallel port
|
||||
AVRDUDE_PORT = # programmer connected to USB
|
||||
|
||||
AVRDUDE_PORT_SER = /dev/ttyUSB0 # programmer connected to USB
|
||||
|
||||
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
|
||||
AVRDUDE_WRITE_FUSE = $(FUSE_SETTINGS)
|
||||
AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
|
||||
|
||||
#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
|
||||
#AVRDUDE_FLAGS = -p m168 -F -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
|
||||
AVRDUDE_FLAGS = -p $(MCU) -F -c $(AVRDUDE_PROGRAMMER) -v -v
|
||||
AVRDUDE_JOFLAGS = -p $(MCU) -F -P /dev/serial/by-id/usb-FTDI_USB__-__Serial-if00-port0 -c $(AVRDUDE_JS_PROGRAMMER) -v -v
|
||||
AVRDUDE_FLAGS_SER = -p $(MCU) -F -P $(AVRDUDE_PORT_SER) $(AVRDUDE_PROGRAMMER_SER) -v -v
|
||||
#AVRDUDE_UFLAGS = -p atmega88 -F -P /dev/ttyUSB0 -c avr109 -b 38400 -v -v
|
||||
#AVRDUDE_UFLAGS = -p $(MCU) -P /dev/cu.usbserial-A2002QDi -c avr109 -b 230400 -v -v
|
||||
AVRDUDE_UFLAGS = -p $(MCU) -F -P /dev/cu.usbserial-A4016EMT -c avr109 -b 38400 -v -v
|
||||
#AVRDUDE_UFLAGS = -p $(MCU) -F -P /dev/ttyUSB0 -c avr109 -b 38400 -v -v
|
||||
#AVRDUDE_FLAGS = -p $(MCU) -c $(AVRDUDE_PROGRAMMER)
|
||||
|
||||
# Uncomment the following if you want avrdude's erase cycle counter.
|
||||
# Note that this counter needs to be initialized first using -Yn,
|
||||
# see avrdude manual.
|
||||
#AVRDUDE_ERASE += -y
|
||||
|
||||
# Uncomment the following if you do /not/ wish a verification to be
|
||||
# performed after programming the device.
|
||||
#AVRDUDE_FLAGS += -V
|
||||
|
||||
# Increase verbosity level. Please use this when submitting bug
|
||||
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
|
||||
# to submit bug reports.
|
||||
#AVRDUDE_FLAGS += -v -v
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Define directories, if needed.
|
||||
#DIRAVR = c:/winavr
|
||||
#DIRAVRBIN = $(DIRAVR)/bin
|
||||
#DIRAVRUTILS = $(DIRAVR)/utils/bin
|
||||
#DIRINC = .
|
||||
#DIRLIB = $(DIRAVR)/avr/lib
|
||||
|
||||
|
||||
# Define programs and commands.
|
||||
SHELL = sh
|
||||
|
||||
CC = avr-gcc
|
||||
|
||||
# Paths
|
||||
GCC = avr-gcc
|
||||
OBJCOPY = avr-objcopy
|
||||
OBJDUMP = avr-objdump
|
||||
REMOVE = rm -f
|
||||
SIZE = avr-size
|
||||
|
||||
# Programming support using avrdude.
|
||||
AVRDUDE = avrdude
|
||||
|
||||
REMOVE = rm -f
|
||||
COPY = cp
|
||||
#########################################################################
|
||||
|
||||
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
|
||||
##ELFSIZE = $(SIZE) -A $(TARGET).elf
|
||||
ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
|
||||
all: $(PROJECT).hex Makefile
|
||||
@$(SIZE) --mcu=$(MCU) --format=avr $(PROJECT).elf
|
||||
|
||||
# Define Messages
|
||||
# English
|
||||
MSG_ERRORS_NONE = Errors: none
|
||||
MSG_BEGIN = -------- begin --------
|
||||
MSG_END = -------- end --------
|
||||
MSG_SIZE_BEFORE = Size before:
|
||||
MSG_SIZE_AFTER = Size after:
|
||||
MSG_COFF = Converting to AVR COFF:
|
||||
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
|
||||
MSG_FLASH = Creating load file for Flash:
|
||||
MSG_EEPROM = Creating load file for EEPROM:
|
||||
MSG_EXTENDED_LISTING = Creating Extended Listing:
|
||||
MSG_SYMBOL_TABLE = Creating Symbol Table:
|
||||
MSG_LINKING = Linking:
|
||||
MSG_COMPILING = Compiling:
|
||||
MSG_ASSEMBLING = Assembling:
|
||||
MSG_CLEANING = Cleaning project:
|
||||
$(PROJECT).hex: $(PROJECT).elf Makefile
|
||||
@echo " \033[1;34mOBJCOPY\033[0m $(PROJECT).elf -> $(PROJECT).hex"
|
||||
@$(OBJCOPY) -O ihex -R .eeprom $(PROJECT).elf $(PROJECT).hex
|
||||
|
||||
$(PROJECT).elf: $(OBJECTS) Makefile
|
||||
@echo " \033[1;34mLink \033[0m (\033[1;33m $(OBJECTS)\033[0m) -> $(PROJECT).elf"
|
||||
@$(GCC) $(OBJECTS) $(LDFLAGS) -o $(PROJECT).elf
|
||||
|
||||
clean:
|
||||
$(REMOVE) $(OBJECTS)
|
||||
$(REMOVE) $(LSTFILES)
|
||||
$(REMOVE) $(PROJECT).hex
|
||||
$(REMOVE) $(PROJECT).elf
|
||||
|
||||
#########################################################################
|
||||
|
||||
%.o: %.c Makefile $(HEADERS)
|
||||
@echo " \033[1;34mCompile\033[0m $<"
|
||||
@$(GCC) $(GCFLAGS) -o $@ -c $<
|
||||
|
||||
|
||||
# Define all object files.
|
||||
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
|
||||
#########################################################################
|
||||
|
||||
# Define all listing files.
|
||||
LST = $(SRC:.c=.lst) $(ASRC:.S=.lst)
|
||||
fuse:
|
||||
$(AVRDUDE) -p $(MCU) -F -c usbtiny -v -v -U $(FUSES)
|
||||
|
||||
# Combine all necessary flags and optional flags.
|
||||
# Add target processor to flags.
|
||||
#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
|
||||
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
|
||||
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
|
||||
flash: $(PROJECT).hex Makefile
|
||||
$(AVRDUDE) -p $(MCU) -F -c usbtiny -v -v -U flash:w:$(PROJECT).hex
|
||||
|
||||
fljohn: $(PROJECT).hex Makefile
|
||||
$(AVRDUDE) -p $(MCU) -F -P /dev/serial/by-id/usb-FTDI_USB__-__Serial-if00-port0 -c stk500v2 -v -v -U flash:w:$(PROJECT).hex
|
||||
|
||||
# Default target.
|
||||
all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
|
||||
$(TARGET).lss $(TARGET).sym sizeafter finished end
|
||||
.PHONY : clean all fuse flash fljohn
|
||||
|
||||
|
||||
# Eye candy.
|
||||
# AVR Studio 3.x does not check make's exit code but relies on
|
||||
# the following magic strings to be generated by the compile job.
|
||||
begin:
|
||||
@echo
|
||||
@echo $(MSG_BEGIN)
|
||||
|
||||
finished:
|
||||
@echo $(MSG_ERRORS_NONE)
|
||||
|
||||
end:
|
||||
@echo $(MSG_END)
|
||||
@echo
|
||||
|
||||
|
||||
# Display size of file.
|
||||
sizebefore:
|
||||
@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
|
||||
|
||||
sizeafter:
|
||||
@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
|
||||
|
||||
|
||||
|
||||
# Display compiler version information.
|
||||
gccversion :
|
||||
@$(CC) --version
|
||||
|
||||
|
||||
# Convert ELF to COFF for use in debugging / simulating in
|
||||
# AVR Studio or VMLAB.
|
||||
COFFCONVERT=$(OBJCOPY) --debugging \
|
||||
--change-section-address .data-0x800000 \
|
||||
--change-section-address .bss-0x800000 \
|
||||
--change-section-address .noinit-0x800000 \
|
||||
--change-section-address .eeprom-0x810000
|
||||
|
||||
|
||||
coff: $(TARGET).elf
|
||||
@echo
|
||||
@echo $(MSG_COFF) $(TARGET).cof
|
||||
$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
|
||||
|
||||
|
||||
extcoff: $(TARGET).elf
|
||||
@echo
|
||||
@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
|
||||
$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
|
||||
|
||||
|
||||
|
||||
|
||||
# Program the device.
|
||||
|
||||
serflash: $(TARGET).hex
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS_SER) $(AVRDUDE_WRITE_FLASH)
|
||||
|
||||
|
||||
flash: $(TARGET).hex
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
|
||||
|
||||
uflash: $(TARGET).hex
|
||||
$(AVRDUDE) $(AVRDUDE_UFLAGS) $(AVRDUDE_WRITE_FLASH)
|
||||
|
||||
fljohn: $(TARGET).hex
|
||||
$(AVRDUDE) $(AVRDUDE_JOFLAGS) $(AVRDUDE_WRITE_FLASH)
|
||||
|
||||
eeprom: $(TARGET).eep
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_EEPROM)
|
||||
|
||||
fuse:
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FUSE)
|
||||
|
||||
reset:
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS)
|
||||
|
||||
test:
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS)
|
||||
|
||||
|
||||
# Create final output files (.hex, .eep) from ELF output file.
|
||||
%.hex: %.elf
|
||||
@echo
|
||||
@echo $(MSG_FLASH) $@
|
||||
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
|
||||
|
||||
%.eep: %.elf
|
||||
@echo
|
||||
@echo $(MSG_EEPROM) $@
|
||||
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
|
||||
--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
|
||||
|
||||
# Create extended listing file from ELF output file.
|
||||
%.lss: %.elf
|
||||
@echo
|
||||
@echo $(MSG_EXTENDED_LISTING) $@
|
||||
$(OBJDUMP) -h -S $< > $@
|
||||
|
||||
# Create a symbol table from ELF output file.
|
||||
%.sym: %.elf
|
||||
@echo
|
||||
@echo $(MSG_SYMBOL_TABLE) $@
|
||||
avr-nm -n $< > $@
|
||||
|
||||
|
||||
# Link: create ELF output file from object files.
|
||||
.SECONDARY : $(TARGET).elf
|
||||
.PRECIOUS : $(OBJ)
|
||||
%.elf: $(OBJ)
|
||||
@echo
|
||||
@echo $(MSG_LINKING) $@
|
||||
$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
|
||||
|
||||
|
||||
# Compile: create object files from C source files.
|
||||
%.o : %.c
|
||||
@echo
|
||||
@echo $(MSG_COMPILING) $<
|
||||
$(CC) -c $(ALL_CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Compile: create assembler files from C source files.
|
||||
%.s : %.c
|
||||
$(CC) -S $(ALL_CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Assemble: create object files from assembler source files.
|
||||
%.o : %.S
|
||||
@echo
|
||||
@echo $(MSG_ASSEMBLING) $<
|
||||
$(CC) -c $(ALL_ASFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Target: clean project.
|
||||
clean: begin clean_list finished end
|
||||
|
||||
clean_list :
|
||||
@echo
|
||||
@echo $(MSG_CLEANING)
|
||||
$(REMOVE) $(TARGET).hex
|
||||
$(REMOVE) $(TARGET).eep
|
||||
$(REMOVE) $(TARGET).obj
|
||||
$(REMOVE) $(TARGET).cof
|
||||
$(REMOVE) $(TARGET).elf
|
||||
$(REMOVE) $(TARGET).map
|
||||
$(REMOVE) $(TARGET).obj
|
||||
$(REMOVE) $(TARGET).a90
|
||||
$(REMOVE) $(TARGET).sym
|
||||
$(REMOVE) $(TARGET).lnk
|
||||
$(REMOVE) $(TARGET).lss
|
||||
$(REMOVE) $(OBJ)
|
||||
$(REMOVE) $(LST)
|
||||
$(REMOVE) $(SRC:.c=.s)
|
||||
$(REMOVE) $(SRC:.c=.d)
|
||||
@echo
|
||||
|
||||
|
||||
# Automatically generate C source code dependencies.
|
||||
# (Code originally taken from the GNU make user manual and modified
|
||||
# (See README.txt Credits).)
|
||||
#
|
||||
# Note that this will work with sh (bash) and sed that is shipped with WinAVR
|
||||
# (see the SHELL variable defined above).
|
||||
# This may not work with other shells or other seds.
|
||||
#
|
||||
%.d: %.c
|
||||
@set -e; $(CC) -MM $(ALL_CFLAGS) $< \
|
||||
| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > $@; \
|
||||
[ -s $@ ] || rm -f $@
|
||||
|
||||
|
||||
# Remove the '-' if you want to see the dependency files generated.
|
||||
-include $(SRC:.c=.d)
|
||||
|
||||
|
||||
# Listing of phony targets.
|
||||
.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff clean clean_list flash eeprom fuse reset
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user