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Erik Strand
lufa
Commits
16f09ab5
Commit
16f09ab5
authored
Apr 12, 2011
by
Dean Camera
Browse files
Add makefile template for the AVR32 UC3 architecture.
parent
995195a2
Changes
3
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LUFA.pnproj
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LUFA/CodeTemplates/makefile_template
→
LUFA/CodeTemplates/makefile_template
.avr8
View file @
16f09ab5
...
...
@@ -64,7 +64,7 @@ MCU = ### INSERT NAME OF MICROCONTROLLER MODEL HERE ###
# Target architecture (see library "Board Types" documentation).
ARCH
=
## INSERT NAME OF ARCHITECTURE HERE ##
ARCH
=
AVR8
# Target board (see library "Board Types" documentation, NONE for projects not requiring
...
...
LUFA/CodeTemplates/makefile_template.uc3
0 → 100644
View file @
16f09ab5
# Hey Emacs, this is a -*- makefile -*-
#----------------------------------------------------------------------------
# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
# >> Modified for use with the LUFA project. <<
#
# Released to the Public Domain
#
# Additional material for this makefile was written by:
# Peter Fleury
# Tim Henigan
# Colin O'Flynn
# Reiner Patommel
# Markus Pfaff
# Sander Pool
# Frederik Rouleau
# Carlos Lamas
# Dean Camera
# Opendous Inc.
# Denver Gingerich
#
#----------------------------------------------------------------------------
# On command line:
#
# make all = Make software.
#
# make clean = Clean out built project files.
#
# make dfu = Download the hex file to the device, using dfu-programmer (must
# have dfu-programmer installed).
#
# make flip = Download the hex file to the device, using Atmel FLIP (must
# have Atmel FLIP installed).
#
# make doxygen = Generate DoxyGen documentation for the project (must have
# DoxyGen installed)
#
# make filename.s = Just compile filename.c into the assembler code only.
#
# make filename.i = Create a preprocessed source file for use in submitting
# bug reports to the GCC project.
#
# To rebuild project do "make clean" then "make all".
#----------------------------------------------------------------------------
# MCU name
MCU
=
### INSERT NAME OF MICROCONTROLLER MODEL HERE ###
# Targeted chip architecture (see library "Architectures" documentation)
ARCH
=
UC3
# Target board (see library "Board Types" documentation, NONE for projects not requiring
# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
# "Board" inside the application directory.
BOARD
=
### INSERT NAME OF BOARD HERE, OR NONE IF NO BOARD DRIVERS USED ###
# Processor frequency.
# This will define a symbol, F_CPU, in all source code files equal to the
# processor frequency in Hz. You can then use this symbol in your source code to
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
# automatically to create a 32-bit value in your source code.
#
# This should be the frequency the system core runs at, after the system clock
# has been set up correctly and started.
F_CPU
=
### INSERT PRESCALED SYSTEM CLOCK SPEED HERE, IN HZ ###
# Input clock frequency.
# This will define a symbol, F_USB, in all source code files equal to the
# input clock frequency (before any prescaling is performed) in Hz. This value may
# differ from F_CPU, as the USB clock is often sourced from the same oscillator as
# the CPU clock, but run through multipliers and dividers to achieve the desired
# clock rate.
#
# For the UC3 chips, this should be equal to 48MHz or 96MHz.
F_USB
=
48000000
# Output format. (can be srec, ihex, binary)
FORMAT
=
ihex
# Target file name (without extension).
TARGET
=
### INSERT NAME OF MAIN FILENAME HERE, WITHOUT EXTENSION ###
# Object files directory
# To put object files in current directory, use a dot (.), do NOT make
# this an empty or blank macro!
OBJDIR
=
.
# Path to the LUFA library
LUFA_PATH
=
### INSERT PATH TO LUFA LIBRARY RELATIVE TO PROJECT DIRECTORY HERE ###
# LUFA library compile-time options and predefined tokens
LUFA_OPTS
=
### INSERT LUFA COMPILE TIME TOKES HERE ###
# Create the LUFA source path variables by including the LUFA root makefile
include
$(LUFA_PATH)/LUFA/makefile
# List C source files here. (C dependencies are automatically generated.)
SRC
=
$(TARGET)
.c
\
$(LUFA_SRC_USB)
\
$(LUFA_SRC_USBCLASS)
### INSERT ADDITIONAL PROJECT SOURCE FILENAMES OR LUFA MODULE NAMES HERE ###
# List C++ source files here. (C dependencies are automatically generated.)
CPPSRC
=
# 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
=
Exception.S
# Optimization level, can be [0, 1, 2, 3, s].
# 0 = turn off optimization. s = optimize for size.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT
=
0
# Debugging level.
DEBUG
=
3
# List any extra directories to look for include files here.
# Each directory must be seperated by a space.
# Use forward slashes for directory separators.
# For a directory that has spaces, enclose it in quotes.
EXTRAINCDIRS
=
$(LUFA_PATH)
/
# Compiler flag to set the C Standard level.
# c89 = "ANSI" C
# gnu89 = c89 plus GCC extensions
# c99 = ISO C99 standard (not yet fully implemented)
# gnu99 = c99 plus GCC extensions
CSTANDARD
=
-std
=
gnu99
# Place -D or -U options here for C sources
CDEFS
=
-DF_CPU
=
$(F_CPU)
UL
CDEFS
+=
-DF_USB
=
$(F_USB)
UL
CDEFS
+=
-DBOARD
=
BOARD_
$(BOARD)
CDEFS
+=
-DARCH
=
ARCH_
$(ARCH)
CDEFS
+=
$(LUFA_OPTS)
# Place -D or -U options here for ASM sources
ADEFS
=
-DF_CPU
=
$(F_CPU)
ADEFS
+=
-DF_USB
=
$(F_USB)
UL
ADEFS
+=
-DBOARD
=
BOARD_
$(BOARD)
ADEFS
+=
-DARCH
=
ARCH_
$(ARCH)
ADEFS
+=
$(LUFA_OPTS)
# Place -D or -U options here for C++ sources
CPPDEFS
=
-DF_CPU
=
$(F_CPU)
UL
CPPDEFS
+=
-DF_USB
=
$(F_USB)
UL
CPPDEFS
+=
-DBOARD
=
BOARD_
$(BOARD)
CPPDEFS
+=
-DARCH
=
ARCH_
$(ARCH)
CPPDEFS
+=
$(LUFA_OPTS)
#CPPDEFS += -D__STDC_LIMIT_MACROS
#CPPDEFS += -D__STDC_CONSTANT_MACROS
#---------------- Compiler Options C ----------------
# -g*: generate debugging information
# -O*: optimization level
# -f...: tuning, see GCC manual and avr-libc documentation
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
CFLAGS
=
-g
$(DEBUG)
CFLAGS
+=
$(CDEFS)
CFLAGS
+=
-O
$(OPT)
CFLAGS
+=
-funsigned-char
CFLAGS
+=
-funsigned-bitfields
CFLAGS
+=
-ffunction-sections
CFLAGS
+=
-fno-strict-aliasing
CFLAGS
+=
-masm-addr-pseudos
CFLAGS
+=
-Wall
CFLAGS
+=
-Wstrict-prototypes
CFLAGS
+=
-Wa
,-adhlns
=
$
(
<:%.c
=
$(OBJDIR)
/%.lst
)
CFLAGS
+=
$(
patsubst
%,-I%,
$(EXTRAINCDIRS)
)
CFLAGS
+=
$(CSTANDARD)
#---------------- Compiler Options C++ ----------------
# -g*: generate debugging information
# -O*: optimization level
# -f...: tuning, see GCC manual and avr-libc documentation
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
CPPFLAGS
=
-g
$(DEBUG)
CPPFLAGS
+=
$(CPPDEFS)
CPPFLAGS
+=
-O
$(OPT)
CPPFLAGS
+=
-funsigned-char
CPPFLAGS
+=
-funsigned-bitfields
CPPFLAGS
+=
-ffunction-sections
CPPFLAGS
+=
-fno-strict-aliasing
CPPFLAGS
+=
-fno-exceptions
CPPFLAGS
+=
-masm-addr-pseudos
CPPFLAGS
+=
-Wall
CPPFLAGS
+=
-Wundef
CPPFLAGS
+=
-Wa
,-adhlns
=
$
(
<:%.cpp
=
$(OBJDIR)
/%.lst
)
CPPFLAGS
+=
$(
patsubst
%,-I%,
$(EXTRAINCDIRS)
)
#CPPFLAGS += $(CSTANDARD)
#---------------- Assembler Options ----------------
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns: 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]
# -listing-cont-lines: Sets the maximum number of continuation lines of hex
# dump that will be displayed for a given single line of source input.
ASFLAGS
=
-g3
$(ADEFS)
#---------------- Linker Options ----------------
# -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
LDFLAGS
+=
-Wl
,--gc-sections
--rodata-writable
LDFLAGS
+=
-Wl
,--direct-data
#LDFLAGS += -T avr32elf_uc3b0256.x
#============================================================================
# Define programs and commands.
SHELL
=
sh
CC
=
avr32-gcc
OBJCOPY
=
avr32-objcopy
OBJDUMP
=
avr32-objdump
SIZE
=
avr32-size
AR
=
avr32-ar rcs
NM
=
avr32-nm
REMOVE
=
rm
-f
REMOVEDIR
=
rm
-rf
COPY
=
cp
WINSHELL
=
cmd
# 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_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 C:
MSG_COMPILING_CPP
=
Compiling C++:
MSG_ASSEMBLING
=
Assembling:
MSG_CLEANING
=
Cleaning project:
MSG_CREATING_LIBRARY
=
Creating library:
# Define all object files.
OBJ
=
$
(
SRC:%.c
=
$(OBJDIR)
/%.o
)
$
(
CPPSRC:%.cpp
=
$(OBJDIR)
/%.o
)
$
(
ASRC:%.S
=
$(OBJDIR)
/%.o
)
# Define all listing files.
LST
=
$
(
SRC:%.c
=
$(OBJDIR)
/%.lst
)
$
(
CPPSRC:%.cpp
=
$(OBJDIR)
/%.lst
)
$
(
ASRC:%.S
=
$(OBJDIR)
/%.lst
)
# Compiler flags to generate dependency files.
GENDEPFLAGS
=
-MMD
-MP
-MF
.dep/
$
(
@F
)
.d
# Combine all necessary flags and optional flags.
# Add target processor to flags.
ALL_CFLAGS
=
-mpart
=
$(MCU)
-I
.
$(CFLAGS)
$(GENDEPFLAGS)
ALL_CPPFLAGS
=
-mpart
=
$(MCU)
-I
.
-x
c++
$(CPPFLAGS)
$(GENDEPFLAGS)
ALL_ASFLAGS
=
-mpart
=
$(MCU)
-I
.
-x
assembler-with-cpp
$(ASFLAGS)
# Default target.
all
:
begin gccversion sizebefore build sizeafter end
# Change the build target to build a HEX file or a library.
build
:
elf hex lss sym
#build: lib
elf
:
$(TARGET).elf
hex
:
$(TARGET).hex
lss
:
$(TARGET).lss
sym
:
$(TARGET).sym
LIBNAME
=
lib
$(TARGET)
.a
lib
:
$(LIBNAME)
# 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)
end
:
@
echo
$(MSG_END)
@
echo
# Display size of file.
HEXSIZE
=
$(SIZE)
--target
=
$(FORMAT)
$(TARGET)
.hex
ELFSIZE
=
$(SIZE)
$(MCU_FLAG)
$(FORMAT_FLAG)
$(TARGET)
.elf
MCU_FLAG
=
$(
shell
$(SIZE)
--help
|
grep
--
--mcu
>
/dev/null
&&
echo
--mcu
=
$(MCU)
)
FORMAT_FLAG
=
$(
shell
$(SIZE)
--help
|
grep
--
--format
=
.
*
avr
>
/dev/null
&&
echo
--format
=
avr
)
sizebefore
:
@
if
test
-f
$(TARGET)
.elf
;
then
echo
;
echo
$(MSG_SIZE_BEFORE)
;
$(ELFSIZE)
;
\
2>/dev/null
;
echo
;
fi
sizeafter
:
@
if
test
-f
$(TARGET)
.elf
;
then
echo
;
echo
$(MSG_SIZE_AFTER)
;
$(ELFSIZE)
;
\
2>/dev/null
;
echo
;
fi
# Display compiler version information.
gccversion
:
@
$(CC)
--version
# Program the device.
flip
:
$(TARGET).hex
batchisp
-hardware
usb
-device
$(MCU)
-operation
erase f
batchisp
-hardware
usb
-device
$(MCU)
-operation
loadbuffer
$(TARGET)
.hex program
batchisp
-hardware
usb
-device
$(MCU)
-operation
start reset 0
dfu
:
$(TARGET).hex
dfu-programmer
$(MCU)
erase
dfu-programmer
$(MCU)
flash
$(TARGET)
.hex
dfu-programmer
$(MCU)
reset
# Create final output files (.hex, .eep) from ELF output file.
%.hex
:
%.elf
@
echo
@
echo
$(MSG_FLASH)
$@
$(OBJCOPY)
-O
$(FORMAT)
-R
.eeprom
-R
.fuse
-R
.lock
-R
.signature
$<
$@
# 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)
$@
$(NM)
-n
$<
>
$@
# Create library from object files.
.SECONDARY
:
$(TARGET).a
.PRECIOUS
:
$(OBJ)
%.a
:
$(OBJ)
@
echo
@
echo
$(MSG_CREATING_LIBRARY)
$@
$(AR)
$@
$(OBJ)
# Link: create ELF output file from object files.
.SECONDARY
:
$(TARGET).elf
.PRECIOUS
:
$(OBJ)
%.elf
:
$(OBJ)
@
echo
@
echo
$(MSG_LINKING)
$@
$(CC)
$(ALL_CFLAGS)
$^
--output
$@
$(LDFLAGS)
# Compile: create object files from C source files.
$(OBJDIR)/%.o
:
%.c
@
echo
@
echo
$(MSG_COMPILING)
$<
$(CC)
-c
$(ALL_CFLAGS)
$<
-o
$@
# Compile: create object files from C++ source files.
$(OBJDIR)/%.o
:
%.cpp
@
echo
@
echo
$(MSG_COMPILING_CPP)
$<
$(CC)
-c
$(ALL_CPPFLAGS)
$<
-o
$@
# Compile: create assembler files from C source files.
%.s
:
%.c
$(CC)
-S
$(ALL_CFLAGS)
$<
-o
$@
# Compile: create assembler files from C++ source files.
%.s
:
%.cpp
$(CC)
-S
$(ALL_CPPFLAGS)
$<
-o
$@
# Assemble: create object files from assembler source files.
$(OBJDIR)/%.o
:
%.S
@
echo
@
echo
$(MSG_ASSEMBLING)
$<
$(CC)
-c
$(ALL_ASFLAGS)
$<
-o
$@
# Create preprocessed source for use in sending a bug report.
%.i
:
%.c
$(CC)
-E
-mmcu
=
$(MCU)
-I
.
$(CFLAGS)
$<
-o
$@
# Target: clean project.
clean
:
begin clean_list end
clean_list
:
@
echo
@
echo
$(MSG_CLEANING)
$(REMOVE)
$(TARGET)
.hex
$(REMOVE)
$(TARGET)
.cof
$(REMOVE)
$(TARGET)
.elf
$(REMOVE)
$(TARGET)
.map
$(REMOVE)
$(TARGET)
.sym
$(REMOVE)
$(TARGET)
.lss
$(REMOVE)
$
(
SRC:%.c
=
$(OBJDIR)
/%.o
)
$
(
CPPSRC:%.cpp
=
$(OBJDIR)
/%.o
)
$
(
ASRC:%.S
=
$(OBJDIR)
/%.o
)
$(REMOVE)
$
(
SRC:%.c
=
$(OBJDIR)
/%.lst
)
$
(
CPPSRC:%.cpp
=
$(OBJDIR)
/%.lst
)
$
(
ASRC:%.S
=
$(OBJDIR)
/%.lst
)
$(REMOVE)
$(SRC:.c=.s)
$(REMOVE)
$(SRC:.c=.d)
$(REMOVE)
$(SRC:.c=.i)
$(REMOVEDIR)
.dep
doxygen
:
@
echo
Generating Project Documentation...
@
doxygen Doxygen.conf
@
echo
Documentation Generation Complete.
clean_doxygen
:
rm
-rf
Documentation
# Create object files directory
$(shell
mkdir
$(OBJDIR)
2>/dev/null)
# Include the dependency files.
-include
$(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
# Listing of phony targets.
.PHONY
:
all begin finish end sizebefore sizeafter gccversion
\
build
elf
hex
lss
sym
doxygen
clean
clean_list
clean_doxygen
\
dfu
flip
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