From 8ed7d596716686883b5baaba60d7f764791c904e Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Thu, 1 Dec 2011 22:54:21 +0100 Subject: initial checkin of non-complete 'fast usb audio source' test program the idea is to explore how various OSs USB-Audio drivers react if you present them with an audio device of 512kHz or 1MHz sampling freq. --- usb-fast-audio-source/Makefile | 239 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 239 insertions(+) create mode 100644 usb-fast-audio-source/Makefile (limited to 'usb-fast-audio-source/Makefile') diff --git a/usb-fast-audio-source/Makefile b/usb-fast-audio-source/Makefile new file mode 100644 index 0000000..38ea27d --- /dev/null +++ b/usb-fast-audio-source/Makefile @@ -0,0 +1,239 @@ +# ---------------------------------------------------------------------------- +# 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 the usb-device-core-project 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 = 5 + +# Optimization level, put in comment for debugging +OPTIMIZATION = -Os + +# AT91 library directory +AT91LIB = ../../at91lib + +# External library +EXT_LIBS= ../external_libs + +# Output file basename +OUTPUT = usb-fast-source-$(BOARD)-$(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$(AT91LIB)/components +INCLUDES += -I$(AT91LIB)/drivers +INCLUDES += -I$(AT91LIB) +INCLUDES += -I$(EXT_LIBS) +INCLUDES += -I$(EXT_LIBS)/cmsis +INCLUDES += -I. + +ifeq ($(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,--gc-sections + +#------------------------------------------------------------------------------- +# Files +#------------------------------------------------------------------------------- + +# Directories where source files can be found +PERIPH = $(AT91LIB)/peripherals +BOARDS = $(AT91LIB)/boards +UTILITY = $(AT91LIB)/utility +COMP = $(AT91LIB)/components +DRIVER = $(AT91LIB)/drivers +USB = $(AT91LIB)/usb + +VPATH += $(UTILITY) +VPATH += $(PERIPH)/dbgu +VPATH += $(PERIPH)/pio +VPATH += $(PERIPH)/irq +VPATH += $(PERIPH)/ssc +VPATH += $(PERIPH)/twi +VPATH += $(PERIPH)/pmc +VPATH += $(PERIPH)/cp15 +VPATH += $(BOARDS)/$(BOARD) +VPATH += $(BOARDS)/$(BOARD)/$(CHIP) +VPATH += $(DRIVER)/twi +VPATH += $(PERIPH)/mci +VPATH += $(PERIPH)/dma +VPATH += $(DRIVER)/dmad +VPATH += $(EXT_LIBS)/cmsis + +VPATH += $(USB)/device/core +VPATH += $(USB)/common/core +VPATH += $(USB)/common/audio + +# Objects built from C source files +C_OBJECTS += main.o +C_OBJECTS += USBD_UDPHS.o +C_OBJECTS += USBDDriver.o +C_OBJECTS += USBDCallbacks_Initialized.o +C_OBJECTS += USBDCallbacks_Reset.o +#C_OBJECTS += USBDCallbacks_Resumed.o +#C_OBJECTS += USBDCallbacks_Suspended.o +C_OBJECTS += USBDDriverCb_CfgChanged.o +#C_OBJECTS += USBDDriverCb_IfSettingChanged.o +C_OBJECTS += USBInterfaceRequest.o +C_OBJECTS += USBFeatureRequest.o +C_OBJECTS += USBGenericRequest.o +C_OBJECTS += USBGetDescriptorRequest.o +C_OBJECTS += USBSetAddressRequest.o +C_OBJECTS += USBSetConfigurationRequest.o +C_OBJECTS += USBGenericDescriptor.o +C_OBJECTS += USBConfigurationDescriptor.o +C_OBJECTS += USBEndpointDescriptor.o +C_OBJECTS += dbgu.o +C_OBJECTS += pio.o +C_OBJECTS += pio_it.o +C_OBJECTS += ssc.o +C_OBJECTS += twi.o +C_OBJECTS += pmc.o +C_OBJECTS += led.o +C_OBJECTS += twid.o +C_OBJECTS += string.o +C_OBJECTS += stdio.o +C_OBJECTS += math.o +C_OBJECTS += trace.o +C_OBJECTS += board_memories.o +C_OBJECTS += board_lowlevel.o + +C_OBJECTS += AUDGenericRequest.o AUDFeatureUnitRequest.o + +C_OBJECTS += AUDDFastSourceDescriptors.o fast_source.o + + +# Objects for different chips +ifeq ($(CHIP_CORE), cortexm3) +C_OBJECTS += nvic.o +C_OBJECTS += exceptions.o +C_OBJECTS += board_cstartup_gnu.o +C_OBJECTS += core_cm3.o +else +C_OBJECTS += aic.o +C_OBJECTS += cp15.o +endif + +ifeq ($(CHIP_IP_MCI), MCI_DMA) +C_OBJECTS += dmad.o +C_OBJECTS += dma.o +C_OBJECTS += mci_hs.o +else +C_OBJECTS += mci.o +endif + +# Objects built from Assembly source files +ifneq ($(CHIP_CORE), cortexm3) +ASM_OBJECTS += board_cstartup.o +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 + -- cgit v1.2.3