From f7832f9ce0838bdff7b3985e18378f63953bc86f Mon Sep 17 00:00:00 2001 From: Kai Lauterbach Date: Sat, 15 Oct 2011 11:31:15 +0200 Subject: [PATCH] Replaced with a more comfortable version. --- firmware/Makefile | 482 +++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 439 insertions(+), 43 deletions(-) diff --git a/firmware/Makefile b/firmware/Makefile index 4c59588..95d1425 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -1,66 +1,462 @@ -# Mini-LED-Cube 1.0 +# Hey Emacs, this is a -*- makefile -*- +# +# WinAVR makefile written by Eric B. Weddington, Jörg Wunsch, et al. +# Released to the Public Domain +# Please read the make user manual! +# +# Additional material for this makefile was submitted by: +# Tim Henigan +# Peter Fleury +# Reiner Patommel +# Sander Pool +# Frederik Rouleau +# Markus Pfaff +# +# On command line: +# +# make all = Make software. +# +# make clean = Clean out built project files. +# +# make coff = Convert ELF to AVR COFF (for use with AVR Studio 3.x or VMLAB). +# +# make extcoff = Convert ELF to AVR Extended COFF (for use with AVR Studio +# 4.07 or greater). +# +# make program = Download the hex file to the device, using avrdude. Please +# customize the avrdude settings below first! +# +# make filename.s = Just compile filename.c into the assembler code only +# +# To rebuild project do "make clean" then "make all". # -# Copyright (C) 2009 Paul Wilhelm -# http://mosfetkiller.de/?s=miniledcube -# Project specific settings -TARGET = miniledcube-1.0 +# mth 2004/09 +# Differences from WinAVR 20040720 sample: +# - DEPFLAGS according to Eric Weddingtion's fix (avrfreaks/gcc-forum) +# - F_CPU Define in CFLAGS and AFLAGS + + +# MCU name MCU = attiny2313 -SRC = main.c -# You probably want to change this to your own programming device +# Main Oscillator Frequency +# This is only used to define F_CPU in all assembler and c-sources. +F_CPU = 12000000UL -# AVR ISP mkII -PGMDEV = dragon_isp -PGMOPT = -P usb # Try -B 10 in case of programming errors +# 8MHz internal (basic firmware) +#LFUSE=0xE4 +# external clock +LFUSE=0xFF +HFUSE=0xDF -# Pony-STK200 -#PGMDEV = pony-stk200 -#PGMOPT = -E noreset +# Output format. (can be srec, ihex, binary) +FORMAT = ihex -# AVR-GCC and AVRDUDE need to be installed +# Target file name (without extension). +TARGET = main + + +# List C source files here. (C dependencies are automatically generated.) +SRC = $(TARGET).c usbdrv/usbdrv.c usb.c + + +# List Assembler source files here. +# Make them always end in a capital .S. Files ending in a lowercase .s +# will not be considered source files but generated files (assembler +# output from the compiler), and will be deleted upon "make clean"! +# Even though the DOS/Win* filesystem matches both .s and .S the same, +# it will preserve the spelling of the filenames, and gcc itself does +# care about how the name is spelled on its command-line. +ASRC = usbdrv/usbdrvasm.S + + + +# Optimization level, can be [0, 1, 2, 3, s]. +# 0 = turn off optimization. s = optimize for size. +# (Note: 3 is not always the best optimization level. See avr-libc FAQ.) +OPT = s + +# Debugging format. +# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2. +# AVR (extended) COFF requires stabs, plus an avr-objcopy run. +#DEBUG = stabs +DEBUG = # dwarf-2 + +# List any extra directories to look for include files here. +# Each directory must be seperated by a space. +EXTRAINCDIRS = + + +# Compiler flag to set the C Standard level. +# c89 - "ANSI" C +# gnu89 - c89 plus GCC extensions +# c99 - ISO C99 standard (not yet fully implemented) +# gnu99 - c99 plus GCC extensions +CSTANDARD = -std=gnu99 + +# Place -D or -U options here +CDEFS = + +# Place -I options here +CINCS = -Iusbdrv +#CINCS += -I../../avrlib +#CINCS += -I"C:\Users\klaute\Documents\My Dropbox\Privat\developing\avr\avrlib" + + +# Compiler flags. +# -g*: generate debugging information +# -O*: optimization level +# -f...: tuning, see GCC manual and avr-libc documentation +# -Wall...: warning level +# -Wa,...: tell GCC to pass this to the assembler. +# -adhlns...: create assembler listing +CFLAGS = #-g$(DEBUG) +CFLAGS += $(CDEFS) $(CINCS) +CFLAGS += -O$(OPT) +CFLAGS += -funsigned-char +#CFLAGS += -funsigned-bitfields +#CFLAGS += -fpack-struct +#CFLAGS += -fshort-enums +CFLAGS += -fno-split-wide-types +CFLAGS += -fno-move-loop-invariants +CFLAGS += -fno-tree-scev-cprop +#CFLAGS += -fno-inline-small-functions +#CFLAGS += -fno-tree-loop-optimize +#CFLAGS += -ffunction-sections +#CFLAGS += -fdata-sections +CFLAGS += -mcall-prologues +CFLAGS += -mtiny-stack +#CFLAGS += -mint8 +CFLAGS += -Wall -Wstrict-prototypes +CFLAGS += -Wa,-adhlns=$(<:.c=.lst) +CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) +CFLAGS += $(CSTANDARD) +CFLAGS += -DF_CPU=$(F_CPU) +CFLAGS += -ffunction-sections +CFLAGS += -fdata-sections +CFLAGS += -Wl,--gc-sections + + +# 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=$(<:.S=.lst),-gstabs +ASFLAGS += -DF_CPU=$(F_CPU) + + +#Additional libraries. + +# Minimalistic printf version +PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min + +# Floating point printf version (requires MATH_LIB = -lm below) +PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt + +PRINTF_LIB = #$(PRINTF_LIB_MIN) + +# Minimalistic scanf version +SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min + +# Floating point + %[ scanf version (requires MATH_LIB = -lm below) +SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt + +SCANF_LIB = #$(SCANF_LIB_MIN) + +MATH_LIB = #-lm + +# External memory options + +# 64 KB of external RAM, starting after internal RAM (ATmega128!), +# used for variables (.data/.bss) and heap (malloc()). +#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff + +# 64 KB of external RAM, starting after internal RAM (ATmega128!), +# only used for heap (malloc()). +#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff + +EXTMEMOPTS = + +# 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 +LDFLAGS += $(EXTMEMOPTS) +LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) +LDFLAGS += -Wl,--relax + +# Programming support using avrdude. Settings and variables. + +# Programming hardware: alf avr910 avrisp bascom bsd +# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500 +# +# Type: avrdude -c ? +# to get a full listing. +# +AVRDUDE_PROGRAMMER = dragon_isp + +# com1 = serial port. Use lpt1 to connect to parallel port. +AVRDUDE_PORT = -P usb #-P com1 # programmer connected to serial device + +AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex +#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep + + +# 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_COUNTER = -y + +# Uncomment the following if you do /not/ wish a verification to be +# performed after programming the device. +#AVRDUDE_NO_VERIFY = -V + +# Increase verbosity level. Please use this when submitting bug +# reports about avrdude. See +# to submit bug reports. +#AVRDUDE_VERBOSE = -v -v + +AVRDUDE_FLAGS = -p $(MCU) -c $(AVRDUDE_PROGRAMMER) $(AVRDUDE_PORT) +AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) +AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) +AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) + + + +# --------------------------------------------------------------------------- + +# 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 OBJCOPY = avr-objcopy +OBJDUMP = avr-objdump +SIZE = avr-size +NM = avr-nm AVRDUDE = avrdude REMOVE = rm -f +COPY = cp -# Some C flags -CSTANDARD = gnu99 -CFLAGS = -Wall -O2 -help: + + +# 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: + + + + +# Define all object files. +OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) + +# Define all listing files. +LST = $(ASRC:.S=.lst) $(SRC:.c=.lst) + + +# Compiler flags to generate dependency files. +### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*F).o,-MF,.dep/$(@F).d +GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d + +# Combine all necessary flags and optional flags. +# Add target processor to flags. +ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) +ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) + + + + + +# Default target. +all: begin gccversion sizebefore build sizeafter finished end + +build: elf hex eep lss sym + +elf: $(TARGET).elf +hex: $(TARGET).hex +eep: $(TARGET).eep +lss: $(TARGET).lss +sym: $(TARGET).sym + + + +# 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 "Availiable targets:" - @echo " help - Display this help" - @echo - @echo " compile - Compiles source code" - @echo " info - Outputs device memory information" - @echo " program - Programs the device" - @echo " clean - Deletes temporary files" - @echo " fuses - Writes fuse settings to device (necessary only once per device)" - @echo - @echo " all - Compile, info, program, clean" - @echo - @echo "IMPORTANT: Device programming may only be possible as super user" - @echo - @echo "See Makefile for contact information." + @echo $(MSG_BEGIN) + +finished: + @echo $(MSG_ERRORS_NONE) + +end: + @echo $(MSG_END) @echo -all: compile info program clean -compile: - @$(CC) -std=$(CSTANDARD) $(CFLAGS) -mmcu=$(MCU) $(SRC) -o $(TARGET).elf - @$(OBJCOPY) -O ihex -j .text -j .data $(TARGET).elf $(TARGET).hex +# Display size of file. +HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex +#ELFSIZE = $(SIZE) -A $(TARGET).elf +ELFSIZE = $(SIZE) --mcu=$(MCU) -C $(TARGET).elf +OBJSIZE = $(SIZE) -x *.o **/*.o +sizebefore: + @if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; $(HEXSIZE); echo; fi -info: - avr-size $(TARGET).elf +sizeafter: + @if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); $(OBJSIZE); echo; $(HEXSIZE); echo; fi -program: - @$(AVRDUDE) -p $(MCU) -u -V -c $(PGMDEV) $(PGMOPT) -U flash:w:$(TARGET).hex:i + + +# Display compiler version information. +gccversion : + @$(CC) --version + + + +# Program the device. +program: $(TARGET).hex $(TARGET).eep + $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) + + + + +# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. +COFFCONVERT=$(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 + + + +# 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) $@ + $(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) + $(REMOVE) .dep/* fuses: - @$(AVRDUDE) -p $(MCU) -u -V -c $(PGMDEV) $(PGMOPT) -U lfuse:w:0xE4:m -U hfuse:w:0xDF:m + $(AVRDUDE) $(AVRDUDE_FLAGS) -U lfuse:w:$(LFUSE):m -U hfuse:w:$(HFUSE):m + + +# Include the dependency files. +-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) + + +# Listing of phony targets. +.PHONY : all begin finish end sizebefore sizeafter gccversion \ +build elf hex eep lss sym coff extcoff \ +clean clean_list program -clean: - @$(REMOVE) $(TARGET).elf