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+# Hey Emacs, this is a -*- makefile -*-
+#
+# WinARM makefile for the FreeRTOS-demo on LPC2138
+# based in information from the FreeRTOS LPC2106 example
+#
+# by Martin Thomas, Kaiserslautern, Germany 
+# <eversmith@heizung-thomas.de>
+#
+# based on the WinAVR makefile written by Eric B. Weddington, Jörg Wunsch, et al.
+# Released to the Public Domain
+# Please read the make user manual!
+#
+#
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make program = Download the hex file to the device
+#
+# (TODO: make filename.s = Just compile filename.c into the assembler code only)
+#
+# To rebuild project do "make clean" then "make all".
+#
+# Changelog:
+# - 17. Feb. 2005  - added thumb-interwork support (mth)
+# - 28. Apr. 2005  - added C++ support (mth)
+# - 29. Arp. 2005  - changed handling for lst-Filename (mth)
+# -  1. Nov. 2005  - exception-vector placement options (mth)
+# - 15. Nov. 2005  - added library-search-path (EXTRA_LIB...) (mth)
+# -  2. Dec. 2005  - fixed ihex and binary file extensions (mth)
+# - 22. Feb. 2006  - added AT91LIBNOWARN setting (mth)
+# - 19. Apr. 2006  - option FLASH_TOOL (default lpc21isp); variable IMGEXT (mth)
+# - 19. Mai. 2006  - USE_THUMB_MODE switch, ROM_RUN->RUN_FROM_ROM RAM_RUN->RUN_FROM_RAM
+
+
+FLASH_TOOL = AT91FLASH
+#FLASH_TOOL = UVISION
+#FLASH_TOOL = OPENOCD
+
+# MCU name and submodel
+MCU      = arm7tdmi
+#SUBMDL   = AT91SAM7S64
+SUBMDL   = AT91SAM7S256
+
+USE_THUMB_MODE = NO
+#USE_THUMB_MODE = YES
+
+## Create ROM-Image (final)
+RUN_MODE=RUN_FROM_ROM
+## Create RAM-Image (debugging) - not used in this example
+#RUN_MODE=RUN_FROM_RAM
+
+## We want to produce a full-flash image, but including DFU 
+IMGTYPE=-dfu-fullimage
+
+# with / at end
+PATH_TO_LINKSCRIPTS=link/
+
+#### not used in this example:
+## Exception-Vector placement only supported for "ROM_RUN"
+## (placement settings ignored when using "RAM_RUN")
+## - Exception vectors in ROM:
+#VECTOR_LOCATION=VECTORS_IN_ROM
+## - Exception vectors in RAM:
+#VECTOR_LOCATION=VECTORS_IN_RAM
+
+# Target file name (without extension).
+TARGET:=main_reqa
+
+# List C source files here. (C dependencies are automatically generated.)
+# use file-extension c for "c-only"-files
+SRC = 
+
+# List C source files here which must be compiled in ARM-Mode.
+# use file-extension c for "c-only"-files
+
+# First, build library ...
+SRCARM  = lib/lib_AT91SAM7.c 
+ifdef DEBUG
+SRCARM += lib/vsprintf.c lib/ctype.c lib/string.c
+endif
+
+# then, OS ...
+SRCARM += src/os/pcd_enumerate.c src/os/fifo.c src/os/dbgu.c \
+	  src/os/led.c src/os/req_ctx.c src/os/trigger.c \
+	  src/os/main.c src/os/syscalls.c src/os/usb_handler.c \
+	  src/os/usb_benchmark.c src/os/dfu.c src/start/Cstartup_SAM7.c \
+	  src/os/tc_cdiv.c src/os/pit.c src/os/pwm.c src/os/pio_irq.c
+
+ifeq ($(BOARD), PCD)
+# PCD support code
+SRCARM += src/pcd/rc632.c src/pcd/rc632_highlevel.c \
+	  src/pcd/rfid_layer2_iso14443a.c
+# finally, the actual main application 
+SRCARM += src/pcd/$(TARGET).c 
+endif
+
+ifeq ($(BOARD), PICC)
+# PICC support code
+SRCARM += src/picc/tc_fdt.c src/picc/ssc_picc.c src/picc/adc.c \
+	  src/picc/decoder.c src/picc/decoder_miller.c \
+	  src/picc/load_modulation.c \
+	  src/picc/decoder_nrzl.c src/picc/poti.c src/picc/pll.c
+# finally, the actual main application 
+SRCARM += src/picc/$(TARGET).c 
+endif
+
+
+# List C++ source files here.
+# use file-extension cpp for C++-files (use extension .cpp)
+CPPSRC = 
+
+# List C++ source files here which must be compiled in ARM-Mode.
+# use file-extension cpp for C++-files (use extension .cpp)
+#CPPSRCARM = $(TARGET).cpp
+CPPSRCARM = 
+
+# 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 = 
+
+ASRCLIB = lib/changebit.S lib/clearbit.S lib/setbit.S lib/testchangebit.S \
+	  lib/testclearbit.S lib/testsetbit.S 
+ifdef DEBUG
+#ASRCLIB += lib/memcpy.S lib/memset.S lib/lib1funcs.S lib/div64.S
+ASRCLIB += lib/lib1funcs.S lib/div64.S
+endif
+
+# List Assembler source files here which must be assembled in ARM-Mode..
+ASRCARM  = src/start/Cstartup.S $(ASRCLIB)
+
+## Output format. (can be ihex or binary)
+## (binary i.e. for openocd and SAM-BA, hex i.e. for lpc21isp and uVision)
+#FORMAT = ihex
+FORMAT = binary
+
+# Optimization level, can be [0, 1, 2, 3, s]. 
+# 0 = turn off optimization. s = optimize for size.
+# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
+OPT = s
+#OPT = 0
+
+# Debugging format.
+# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
+# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
+#DEBUGF = stabs
+DEBUGF = dwarf-2
+
+# List any extra directories to look for include files here.
+#     Each directory must be seperated by a space.
+#### FreeRTOS
+EXTRAINCDIRS =
+
+# List any extra directories to look for library files here.
+#     Each directory must be seperated by a space.
+#EXTRA_LIBDIRS = ../arm7_efsl_0_2_4
+EXTRA_LIBDIRS = 
+
+## Using the Atmel AT91_lib produces warning with
+## the default warning-levels. 
+## yes - disable these warnings; no - keep default settings
+AT91LIBNOWARN = yes
+#AT91LIBNOWARN = no
+
+# Compiler flag to set the C Standard level.
+# c89   - "ANSI" C
+# gnu89 - c89 plus GCC extensions
+# c99   - ISO C99 standard (not yet fully implemented)
+# gnu99 - c99 plus GCC extensions
+CSTANDARD = -std=gnu99
+
+# Place -D or -U options for C here
+CDEFS =  -D$(RUN_MODE) -D__MS_types__ -D__LIBRFID__ 
+
+ifdef DEBUG
+CDEFS += -DDEBUG 
+endif
+
+ifdef OLIMEX
+CDEFS += -DOLIMEX
+endif
+
+ifeq ($(BOARD),PICC)
+CDEFS += -DPICC
+endif
+
+ifeq ($(BOARD),PCD)
+CDEFS += -DPCD
+endif
+
+# Place -I options here
+CINCS = -Iinclude -Isrc
+
+# Place -D or -U options for ASM here
+ADEFS =  -D$(RUN_MODE)
+
+ifdef VECTOR_LOCATION
+CDEFS += -D$(VECTOR_LOCATION)
+ADEFS += -D$(VECTOR_LOCATION)
+endif
+
+CDEFS += -D__$(SUBMDL)__
+ADEFS += -D__$(SUBMDL)__
+
+
+# Compiler flags.
+#  -g*:          generate debugging information
+#  -O*:          optimization level
+#  -f...:        tuning, see GCC manual and avr-libc documentation
+#  -Wall...:     warning level
+#  -Wa,...:      tell GCC to pass this to the assembler.
+#    -adhlns...: create assembler listing
+#
+# Flags for C and C++ (arm-elf-gcc/arm-elf-g++)
+CFLAGS = -g$(DEBUGF)
+CFLAGS += $(CDEFS) $(CINCS)
+CFLAGS += -O$(OPT)
+CFLAGS += -Wall -Wextra -Wcast-align -Wimplicit -Wunused
+CFLAGS += -Wpointer-arith -Wswitch
+CFLAGS += -Wredundant-decls -Wreturn-type -Wshadow 
+CFLAGS += -Wbad-function-cast -Wsign-compare -Waggregate-return 
+CFLAGS += -Wa,-adhlns=$(subst $(suffix $<),.lst,$<) 
+CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
+#CFLAGS += -ffunction-sections -fdata-sections       
+
+# flags only for C
+CONLYFLAGS += -Wnested-externs 
+CONLYFLAGS += $(CSTANDARD)
+
+ifneq ($(AT91LIBNOWARN),yes)
+#AT91-lib warnings with:
+CFLAGS += -Wcast-qual
+CONLYFLAGS += -Wmissing-prototypes 
+CONLYFLAGS += -Wstrict-prototypes
+CONLYFLAGS += -Wmissing-declarations
+endif
+
+# flags only for C++ (arm-elf-g++)
+# CPPFLAGS = -fno-rtti -fno-exceptions
+CPPFLAGS = 
+
+# Assembler flags.
+#  -Wa,...:    tell GCC to pass this to the assembler.
+#  -ahlns:     create listing
+#  -g$(DEBUGF): have the assembler create line number information
+ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:.S=.lst),--g$(DEBUGF) -Iinclude/ -D__ASSEMBLY__
+
+
+#Additional libraries.
+
+# Extra libraries
+#    Each library-name must be seperated by a space.
+#    To add libxyz.a, libabc.a and libefsl.a: 
+#    EXTRA_LIBS = xyz abc efsl
+#EXTRA_LIBS = efsl
+EXTRA_LIBS =
+
+#Support for newlibc-lpc (file: libnewlibc-lpc.a)
+#NEWLIBLPC = -lnewlib-lpc
+
+MATH_LIB = #-lm
+
+# CPLUSPLUS_LIB = -lstdc++
+
+
+# Linker flags.
+#  -Wl,...:     tell GCC to pass this to linker.
+#    -Map:      create map file
+#    --cref:    add cross reference to  map file
+LDFLAGS = -nostartfiles -Wl,-Map=$(TARGET).map,--cref
+LDFLAGS += $(NEWLIBLPC) $(MATH_LIB)
+LDFLAGS += -lc -lgcc 
+LDFLAGS += $(CPLUSPLUS_LIB)
+LDFLAGS += $(patsubst %,-L%,$(EXTRA_LIBDIRS))
+LDFLAGS += $(patsubst %,-l%,$(EXTRA_LIBS))
+#LDFLAGS += --gc-sections
+
+# Set Linker-Script Depending On Selected Memory and Controller
+ifeq ($(RUN_MODE),RUN_FROM_RAM)
+LDFLAGS +=-T$(PATH_TO_LINKSCRIPTS)$(SUBMDL)-RAM.ld
+else 
+LDFLAGS +=-T$(PATH_TO_LINKSCRIPTS)$(SUBMDL)-ROM$(IMGTYPE).ld
+endif
+
+
+# ---------------------------------------------------------------------------
+# Flash-Programming support using lpc21isp by Martin Maurer 
+# only for Philips LPC and Analog ADuC ARMs
+#
+# Settings and variables:
+#LPC21ISP = lpc21isp
+LPC21ISP = lpc21isp
+LPC21ISP_PORT = com1
+LPC21ISP_BAUD = 38400
+LPC21ISP_XTAL = 12000
+LPC21ISP_FLASHFILE = $(TARGET).hex
+# verbose output:
+#LPC21ISP_DEBUG = -debug
+# enter bootloader via RS232 DTR/RTS (only if hardware supports this
+# feature - see Philips AppNote):
+LPC21ISP_CONTROL = -control
+# ---------------------------------------------------------------------------
+
+
+# Define directories, if needed.
+## DIRARM = c:/WinARM/
+## DIRARMBIN = $(DIRAVR)/bin/
+## DIRAVRUTILS = $(DIRAVR)/utils/bin/
+
+# Define programs and commands.
+SHELL = sh
+CC = arm-elf-gcc
+CPP = arm-elf-g++
+OBJCOPY = arm-elf-objcopy
+OBJDUMP = arm-elf-objdump
+SIZE = arm-elf-size
+NM = arm-elf-nm
+REMOVE = rm -f
+COPY = cp
+
+# Define Messages
+# English
+MSG_ERRORS_NONE = Errors: none
+MSG_BEGIN = "-------- begin (mode: $(RUN_MODE)) --------"
+MSG_END = --------  end  --------
+MSG_SIZE_BEFORE = Size before: 
+MSG_SIZE_AFTER = Size after:
+MSG_FLASH = Creating load file for Flash:
+MSG_EXTENDED_LISTING = Creating Extended Listing:
+MSG_SYMBOL_TABLE = Creating Symbol Table:
+MSG_LINKING = Linking:
+MSG_COMPILING = Compiling C:
+MSG_COMPILING_ARM = "Compiling C (ARM-only):"
+MSG_COMPILINGCPP = Compiling C++:
+MSG_COMPILINGCPP_ARM = "Compiling C++ (ARM-only):"
+MSG_ASSEMBLING = Assembling:
+MSG_ASSEMBLING_ARM = "Assembling (ARM-only):"
+MSG_CLEANING = Cleaning project:
+MSG_FORMATERROR = Can not handle output-format
+MSG_LPC21_RESETREMINDER = You may have to bring the target in bootloader-mode now.
+
+# Define all object files.
+COBJ      = $(SRC:.c=.o) 
+AOBJ      = $(ASRC:.S=.o)
+COBJARM   = $(SRCARM:.c=.o)
+AOBJARM   = $(ASRCARM:.S=.o)
+CPPOBJ    = $(CPPSRC:.cpp=.o) 
+CPPOBJARM = $(CPPSRCARM:.cpp=.o)
+
+# Define all listing files.
+LST = $(ASRC:.S=.lst) $(ASRCARM:.S=.lst) $(SRC:.c=.lst) $(SRCARM:.c=.lst)
+LST += $(CPPSRC:.cpp=.lst) $(CPPSRCARM:.cpp=.lst)
+
+# Compiler flags to generate dependency files.
+### GENDEPFLAGS = -Wp,-M,-MP,-MT,$(*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  = -mcpu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
+ALL_ASFLAGS = -mcpu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
+
+
+# Default target.
+all: begin gccversion sizebefore build sizeafter finished end
+
+ifeq ($(FORMAT),ihex)
+build: elf hex lss sym
+hex: $(TARGET).hex
+IMGEXT=hex
+else 
+ifeq ($(FORMAT),binary)
+build: elf bin lss sym
+bin: $(TARGET).bin
+IMGEXT=bin
+else 
+$(error "$(MSG_FORMATERROR) $(FORMAT)")
+endif
+endif
+
+elf: $(TARGET).elf
+lss: $(TARGET).lss 
+sym: $(TARGET).sym
+
+# Eye candy.
+begin:
+	@echo
+	@echo $(MSG_BEGIN)
+
+finished:
+	@echo $(MSG_ERRORS_NONE)
+
+end:
+	@echo $(MSG_END)
+	@echo
+
+
+# Display size of file.
+HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
+ELFSIZE = $(SIZE) -A $(TARGET).elf
+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
+
+
+# Program the device.
+# Program the device by using our relais card robot over USB
+ifeq ($(FLASH_TOOL),AT91FLASH)
+program: $(TARGET).$(IMGEXT)
+	ls -l $(TARGET).$(IMGEXT)
+	at91flash $(TARGET).$(IMGEXT)
+else
+ifeq ($(FLASH_TOOL),UVISION)
+# Program the device with Keil's uVision (needs configured uVision-Workspace). 
+program: $(TARGET).$(IMGEXT)
+	@echo
+	@echo "Programming with uVision"
+	C:\Keil\uv3\Uv3.exe -f uvisionflash.Uv2 -ouvisionflash.txt
+else
+ifeq ($(FLASH_TOOL),OPENOCD)
+# Program the device with Dominic Rath's OPENOCD in "batch-mode", needs cfg and "reset-script".
+program: $(TARGET).$(IMGEXT)
+	@echo
+	@echo "Programming with OPENOCD"
+	C:\WinARM\utils\openocd\openocd_svn59\openocd.exe -f oocd_sam7_flash.cfg
+else
+# Program the device.  - lpc21isp will not work for SAM7
+program: $(TARGET).$(IMGEXT)
+	@echo
+	@echo $(MSG_LPC21_RESETREMINDER)
+	$(LPC21ISP) $(LPC21ISP_OPTIONS) $(LPC21ISP_DEBUG) $(LPC21ISP_FLASHFILE) $(LPC21ISP_PORT) $(LPC21ISP_BAUD) $(LPC21ISP_XTAL)
+endif
+endif
+endif
+
+
+# Create final output file (.hex) from ELF output file.
+%.hex: %.elf
+	@echo
+	@echo $(MSG_FLASH) $@
+	$(OBJCOPY) -O $(FORMAT) $< $@
+	
+# Create final output file (.bin) from ELF output file.
+%.bin: %.elf
+	@echo
+	@echo $(MSG_FLASH) $@
+	$(OBJCOPY) -O $(FORMAT) $< $@
+
+
+# Create extended listing file from ELF output file.
+# testing: option -C
+%.lss: %.elf
+	@echo
+	@echo $(MSG_EXTENDED_LISTING) $@
+	$(OBJDUMP) -h -S -C $< > $@
+
+
+# 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 : $(AOBJARM) $(AOBJ) $(COBJARM) $(COBJ) $(CPPOBJ) $(CPPOBJARM)
+%.elf:  $(AOBJARM) $(AOBJ) $(COBJARM) $(COBJ) $(CPPOBJ) $(CPPOBJARM)
+	@echo
+	@echo $(MSG_LINKING) $@
+	$(CC) $(ALL_CFLAGS) $(AOBJARM) $(AOBJ) $(COBJARM) $(COBJ) $(CPPOBJ) $(CPPOBJARM) --output $@ $(LDFLAGS)
+
+# Compile: create object files from C source files. ARM/Thumb
+$(COBJ) : %.o : %.c
+	@echo
+	@echo $(MSG_COMPILING) $<
+	$(CC) -c $(ALL_CFLAGS) $(CONLYFLAGS) $< -o $@ 
+
+# Compile: create object files from C source files. ARM-only
+$(COBJARM) : %.o : %.c
+	@echo
+	@echo $(MSG_COMPILING_ARM) $<
+	$(CC) -c $(ALL_CFLAGS) $(CONLYFLAGS) $< -o $@ 
+
+# Compile: create object files from C++ source files. ARM/Thumb
+$(CPPOBJ) : %.o : %.cpp
+	@echo
+	@echo $(MSG_COMPILINGCPP) $<
+	$(CPP) -c $(ALL_CFLAGS) $(CPPFLAGS) $< -o $@ 
+
+# Compile: create object files from C++ source files. ARM-only
+$(CPPOBJARM) : %.o : %.cpp
+	@echo
+	@echo $(MSG_COMPILINGCPP_ARM) $<
+	$(CPP) -c $(ALL_CFLAGS) $(CPPFLAGS) $< -o $@ 
+
+
+# Compile: create assembler files from C source files. ARM/Thumb
+## does not work - TODO - hints welcome
+##$(COBJ) : %.s : %.c
+##	$(CC) $(THUMB) -S $(ALL_CFLAGS) $< -o $@
+
+
+# Assemble: create object files from assembler source files. ARM/Thumb
+$(AOBJ) : %.o : %.S
+	@echo
+	@echo $(MSG_ASSEMBLING) $<
+	$(CC) -c $(ALL_ASFLAGS) $< -o $@
+
+
+# Assemble: create object files from assembler source files. ARM-only
+$(AOBJARM) : %.o : %.S
+	@echo
+	@echo $(MSG_ASSEMBLING_ARM) $<
+	$(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).bin
+	$(REMOVE) $(TARGET).obj
+	$(REMOVE) $(TARGET).elf
+	$(REMOVE) $(TARGET).map
+	$(REMOVE) $(TARGET).obj
+	$(REMOVE) $(TARGET).a90
+	$(REMOVE) $(TARGET).sym
+	$(REMOVE) $(TARGET).lnk
+	$(REMOVE) $(TARGET).lss
+	$(REMOVE) $(COBJ)
+	$(REMOVE) $(CPPOBJ)
+	$(REMOVE) $(AOBJ)
+	$(REMOVE) $(COBJARM)
+	$(REMOVE) $(CPPOBJARM)
+	$(REMOVE) $(AOBJARM)
+	$(REMOVE) $(LST)
+	$(REMOVE) $(SRC:.c=.s)
+	$(REMOVE) $(SRC:.c=.d)
+	$(REMOVE) $(SRCARM:.c=.s)
+	$(REMOVE) $(SRCARM:.c=.d)
+	$(REMOVE) $(CPPSRC:.cpp=.s) 
+	$(REMOVE) $(CPPSRC:.cpp=.d)
+	$(REMOVE) $(CPPSRCARM:.cpp=.s) 
+	$(REMOVE) $(CPPSRCARM:.cpp=.d)
+	$(REMOVE) .dep/*
+
+
+# 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 bin lss sym clean clean_list program
+