#
#             LUFA Library
#     Copyright (C) Dean Camera, 2012.
#
#  dean [at] fourwalledcubicle [dot] com
#           www.lufa-lib.org
#

LUFA_BUILD_MODULES        += SOURCES
LUFA_BUILD_TARGETS        += 
LUFA_BUILD_MANDATORY_VARS += LUFA_PATH ARCH
LUFA_BUILD_OPTIONAL_VARS  += 

# -----------------------------------------------------------------------------
#               LUFA Sources Buildsystem Makefile Module.
# -----------------------------------------------------------------------------
# DESCRIPTION:
#   Provides a set of makefile variables for the various LUFA module sources.
#   Once included, the sources required to use a given LUFA module will become
#   available using the makefile variable names listed in the LUFA project
#   documentation.
# -----------------------------------------------------------------------------
# TARGETS:
#
#    (None)
#
# MANDATORY PARAMETERS:
#
#    LUFA_PATH                 - Path to the LUFA library core
#    ARCH                      - Device architecture name
#
# OPTIONAL PARAMETERS:
#
#    (None)
#
# -----------------------------------------------------------------------------

# Sanity-check values of mandatory user-supplied variables
ARCH           ?= $(error Makefile ARCH value not set)
LUFA_PATH      ?= $(error Makefile LUFA_PATH value not set)

ifeq ($(ARCH),)
   $(error Makefile ARCH option cannot be blank)
endif

# Allow LUFA_ROOT_PATH to be overridden elsewhere to support legacy LUFA makefiles
LUFA_ROOT_PATH ?= $(patsubst %/,%,$(LUFA_PATH))

# Construct LUFA module source variables
LUFA_SRC_USB         = $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Device_$(ARCH).c          \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Endpoint_$(ARCH).c        \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Host_$(ARCH).c            \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Pipe_$(ARCH).c            \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBController_$(ARCH).c   \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBInterrupt_$(ARCH).c    \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/EndpointStream_$(ARCH).c  \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/PipeStream_$(ARCH).c      \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/ConfigDescriptor.c                \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/DeviceStandardReq.c               \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/Events.c                          \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/HostStandardReq.c                 \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Core/USBTask.c                         \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Common/HIDParser.c
LUFA_SRC_USBCLASS    = $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/AudioClassDevice.c        \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/CDCClassDevice.c          \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/HIDClassDevice.c          \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/MassStorageClassDevice.c  \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/MIDIClassDevice.c         \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/RNDISClassDevice.c        \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/AudioClassHost.c            \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/CDCClassHost.c              \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/HIDClassHost.c              \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/MassStorageClassHost.c      \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/MIDIClassHost.c             \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/PrinterClassHost.c          \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/RNDISClassHost.c            \
                       $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/StillImageClassHost.c
LUFA_SRC_TEMPERATURE = $(LUFA_ROOT_PATH)/Drivers/Board/Temperature.c
LUFA_SRC_SERIAL      = $(LUFA_ROOT_PATH)/Drivers/Peripheral/$(ARCH)/Serial_$(ARCH).c
LUFA_SRC_TWI         = $(LUFA_ROOT_PATH)/Drivers/Peripheral/$(ARCH)/TWI_$(ARCH).c

ifeq ($(ARCH), UC3)
   LUFA_SRC_PLATFORM = $(LUFA_PATH)/Platform/UC3/Exception.S $(LUFA_PATH)/Platform/UC3/InterruptManagement.c
else
   LUFA_SRC_PLATFORM =
endif

# Build a list of all available module sources
LUFA_SRC_ALL_FILES   = $(LUFA_SRC_USB)            \
                       $(LUFA_SRC_USBCLASS)       \
                       $(LUFA_SRC_TEMPERATURE)    \
                       $(LUFA_SRC_SERIAL)         \
                       $(LUFA_SRC_TWI)            \
					   $(LUFA_SRC_PLATFORM)