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diff --git a/usb-device-massstorage-project/Makefile b/usb-device-massstorage-project/Makefile
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+# ----------------------------------------------------------------------------
+#         ATMEL Microcontroller Software Support 
+# ----------------------------------------------------------------------------
+# Copyright (c) 2008, Atmel Corporation
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# - Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the disclaimer below.
+#
+# Atmel's name may not be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+# DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ----------------------------------------------------------------------------
+
+#    Makefile for compiling usb-device-massstorage-project
+
+#-------------------------------------------------------------------------------
+#        User-modifiable options
+#-------------------------------------------------------------------------------
+
+# Chip & board used for compilation
+# (can be overriden by adding CHIP=chip and BOARD=board to the command-line)
+CHIP  = at91sam3u4
+BOARD = at91sam3u-ek
+
+# Trace level used for compilation
+# (can be overriden by adding TRACE_LEVEL=#number to the command-line)
+# TRACE_LEVEL_DEBUG      5
+# TRACE_LEVEL_INFO       4
+# TRACE_LEVEL_WARNING    3
+# TRACE_LEVEL_ERROR      2
+# TRACE_LEVEL_FATAL      1
+# TRACE_LEVEL_NO_TRACE   0
+TRACE_LEVEL = 3
+
+# Optimization level, put in comment for debugging
+OPTIMIZATION = -O0
+
+# AT91 library directory
+AT91LIB = ../../at91lib
+
+# External library
+EXT_LIBS= ../external_libs
+
+# Output file basename
+OUTPUT = usb-device-massstorage-project-$(BOARD)-$(CHIP)
+
+# Compile with chip specific features
+include $(AT91LIB)/boards/$(BOARD)/$(CHIP)/chip.mak
+
+# Compile for all memories available on the board (this sets $(MEMORIES))
+include $(AT91LIB)/boards/$(BOARD)/board.mak
+
+# Output directories
+BIN = bin
+OBJ = obj
+
+#-------------------------------------------------------------------------------
+#        Tools
+#-------------------------------------------------------------------------------
+
+# Tool suffix when cross-compiling
+CROSS_COMPILE = arm-none-eabi-
+
+# Compilation tools
+CC = $(CROSS_COMPILE)gcc
+SIZE = $(CROSS_COMPILE)size
+STRIP = $(CROSS_COMPILE)strip
+OBJCOPY = $(CROSS_COMPILE)objcopy
+
+# Flags
+INCLUDES += -I$(AT91LIB)/boards/$(BOARD)
+INCLUDES += -I$(AT91LIB)/peripherals
+INCLUDES += -I$(AT91LIB)/drivers
+INCLUDES += -I$(AT91LIB)/memories
+INCLUDES += -I$(AT91LIB)
+INCLUDES += -I$(EXT_LIBS)
+
+ifeq ($(CHIP_CORE), cortexm3)
+TARGET_OPTS = -mcpu=cortex-m3 -mthumb
+else
+TARGET_OPTS =
+endif
+
+CFLAGS += $(TARGET_OPTS)
+CFLAGS += -Wall -mlong-calls -ffunction-sections
+CFLAGS += -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -DTRACE_LEVEL=$(TRACE_LEVEL)
+ASFLAGS = $(TARGET_OPTS) -Wall -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D__ASSEMBLY__
+LDFLAGS = -g $(OPTIMIZATION) -nostartfiles $(TARGET_OPTS) -Wl,-Map=$(OUTPUT).map,--cref,--gc-sections
+
+ifdef ORIGIN_SD_PORT
+CFLAGS += -DORIGIN_SD_PORT_$(ORIGIN_SD_PORT)
+endif
+
+#-------------------------------------------------------------------------------
+#         Files
+#-------------------------------------------------------------------------------
+
+# Objects built from C source files
+
+# at91lib/usb/common/core
+VPATH += $(AT91LIB)/usb/common/core
+C_OBJECTS += USBConfigurationDescriptor.o
+C_OBJECTS += USBEndpointDescriptor.o
+C_OBJECTS += USBFeatureRequest.o
+C_OBJECTS += USBGenericDescriptor.o
+C_OBJECTS += USBGenericRequest.o
+C_OBJECTS += USBGetDescriptorRequest.o
+C_OBJECTS += USBInterfaceRequest.o
+C_OBJECTS += USBSetAddressRequest.o
+C_OBJECTS += USBSetConfigurationRequest.o
+
+# at91lib/usb/device/core
+VPATH += $(AT91LIB)/usb/device/core
+#C_OBJECTS += USBD_OTGHS.o
+#C_OBJECTS += USBD_UDP.o
+C_OBJECTS += USBD_UDPHS.o
+C_OBJECTS += USBDCallbacks_Initialized.o
+#C_OBJECTS += USBDCallbacks_RequestReceived.o
+C_OBJECTS += USBDCallbacks_Reset.o
+#C_OBJECTS += USBDCallbacks_Resumed.o
+#C_OBJECTS += USBDCallbacks_Suspended.o
+C_OBJECTS += USBDDriver.o
+C_OBJECTS += USBDDriverCb_IfSettingChanged.o
+#C_OBJECTS += USBDDriverCb_CfgChanged.o
+
+# at91lib/usb/device/massstorage
+VPATH += $(AT91LIB)/usb/device/massstorage
+VPATH += $(AT91LIB)/usb/common/massstorage
+C_OBJECTS += MSDDriver.o
+C_OBJECTS += MSDDriverDescriptors.o
+C_OBJECTS += MSDDStateMachine.o
+C_OBJECTS += MSDLun.o
+C_OBJECTS += SBCMethods.o
+
+# at91lib/utility
+VPATH += $(AT91LIB)/utility
+C_OBJECTS += led.o
+C_OBJECTS += math.o
+C_OBJECTS += stdio.o
+
+# at91lib/peripherals
+PERIPH = $(AT91LIB)/peripherals
+VPATH += $(PERIPH)/irq
+VPATH += $(PERIPH)/dbgu
+VPATH += $(PERIPH)/eefc
+VPATH += $(PERIPH)/efc
+VPATH += $(PERIPH)/pio
+VPATH += $(PERIPH)/pmc
+VPATH += $(PERIPH)/tc
+VPATH += $(PERIPH)/mci
+VPATH += $(PERIPH)/dma
+VPATH += $(PERIPH)/hsmc4
+C_OBJECTS += dbgu.o
+C_OBJECTS += pio.o
+C_OBJECTS += pio_it.o
+C_OBJECTS += pmc.o
+C_OBJECTS += tc.o
+
+# at91lib/drivers
+VPATH += $(AT91LIB)/drivers/dmad
+
+# at91lib/boards/at91xxx/
+VPATH += $(AT91LIB)/boards/$(BOARD)
+VPATH += $(AT91LIB)/boards/$(BOARD)/$(CHIP)
+C_OBJECTS += board_lowlevel.o
+C_OBJECTS += trace.o
+C_OBJECTS += board_memories.o
+
+# at91lib/memories
+VPATH += $(AT91LIB)/memories
+C_OBJECTS += Media.o
+
+# external_libs
+VPATH += $(EXT_LIBS)/cmsis
+
+ifeq ($(CHIP_IP_MCI), MCI_DMA)
+VPATH += $(AT91LIB)/memories/sdmmc
+C_OBJECTS += sdmmc_mci.o
+C_OBJECTS += MEDSdcard.o
+C_OBJECTS += mci_hs.o
+C_OBJECTS += dma.o
+C_OBJECTS += dmad.o
+endif
+
+ifeq ($(CHIP_IP_MCI), MCI_PDC)
+VPATH += $(AT91LIB)/memories/sdmmc
+C_OBJECTS += sdmmc_mci.o
+C_OBJECTS += MEDSdcard.o
+C_OBJECTS += mci.o
+endif
+
+ifeq ($(CHIP_CORE), cortexm3)
+C_OBJECTS += MEDRamDisk.o
+else
+C_OBJECTS += MEDSdram.o
+C_OBJECTS += MEDDdram.o
+endif
+
+# at91lib/memories/flash
+VPATH += $(AT91LIB)/memories/flash
+
+ifneq ($(CHIP_CORE), cortexm3)
+ifeq ($(CHIP_IP_EFC),EFC)
+C_OBJECTS += efc.o
+C_OBJECTS += flashd_efc.o
+C_OBJECTS += MEDFlash.o
+else ifeq ($(CHIP_IP_EFC),EEFC)
+C_OBJECTS += eefc.o
+C_OBJECTS += flashd_eefc.o
+C_OBJECTS += MEDFlash.o
+endif
+endif
+
+# at91lib/memories/nandflash
+#VPATH += $(AT91LIB)/memories/nandflash
+
+#C_OBJECTS += MEDNandFlash.o
+#C_OBJECTS += EccNandFlash.o
+##C_OBJECTS += SkipBlockNandFlash.o
+#C_OBJECTS += NandFlashModel.o
+#C_OBJECTS += NandFlashModelList.o
+#C_OBJECTS += NandSpareScheme.o
+#C_OBJECTS += ManagedNandFlash.o
+#C_OBJECTS += MappedNandFlash.o
+#C_OBJECTS += TranslatedNandFlash.o
+#C_OBJECTS += math.o
+#C_OBJECTS += hamming.o
+
+# Objects for chips with nfc
+#ifeq ($(CHIP_IP_NAND), NAND_CTRL)
+#C_OBJECTS += NfcRawNandFlash.o
+#C_OBJECTS += hsmc4.o
+#else
+#C_OBJECTS += RawNandFlash.o
+#endif
+
+#Objects for chips with HW ECC
+ifeq ($(CHIP_IP_ECC), HW_ECC)
+C_OBJECTS += hsmc4_ecc.o
+endif
+
+# Individual objects for different chips
+ifeq ($(CHIP_CORE), cortexm3)
+VPATH += $(PERIPH)/systick
+
+C_OBJECTS += nvic.o
+C_OBJECTS += exceptions.o
+C_OBJECTS += board_cstartup_gnu.o
+C_OBJECTS += core_cm3.o
+C_OBJECTS += systick.o
+else
+VPATH += $(PERIPH)/cp15
+VPATH += $(PERIPH)/pit
+
+C_OBJECTS += aic.o
+C_OBJECTS += cp15.o
+C_OBJECTS += pit.o
+endif
+
+# usb-device-massstorage-project
+C_OBJECTS += main.o
+
+# Objects built from Assembly source files
+ifneq ($(CHIP_CORE), cortexm3)
+# at91lib/boards/at91xxx/
+ASM_OBJECTS += board_cstartup.o
+# at91lib/peripherals
+ASM_OBJECTS += cp15_asm.o
+endif
+
+# Append OBJ and BIN directories to output filename
+OUTPUT := $(BIN)/$(OUTPUT)
+
+#-------------------------------------------------------------------------------
+#        Rules
+#-------------------------------------------------------------------------------
+
+all: $(BIN) $(OBJ) $(MEMORIES)
+
+$(BIN) $(OBJ):
+	mkdir $@
+
+define RULES
+C_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(C_OBJECTS))
+ASM_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(ASM_OBJECTS))
+
+$(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1))
+	$(CC) $(LDFLAGS) -T"$(AT91LIB)/boards/$(BOARD)/$(CHIP)/$$@.lds" -o $(OUTPUT)-$$@.elf $$^
+	$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin
+	$(SIZE) $$^ $(OUTPUT)-$$@.elf
+
+$$(C_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.c Makefile $(OBJ) $(BIN)
+	$(CC) $(CFLAGS) -D$(1) -c -o $$@ $$<
+
+$$(ASM_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.S Makefile $(OBJ) $(BIN)
+	$(CC) $(ASFLAGS) -D$(1) -c -o $$@ $$<
+
+debug_$(1): $(1)
+	perl ../resources/gdb/debug.pl $(OUTPUT)-$(1).elf
+
+endef
+
+$(foreach MEMORY, $(MEMORIES), $(eval $(call RULES,$(MEMORY))))
+
+clean:
+	-rm -f $(OBJ)/*.o $(BIN)/*.bin $(BIN)/*.elf
+