57e8f0451a
Adds an initial Nuttx audio driver supporting the Spresense CXD56. Being a work in progress the driver has a number of limitations: - Audio playback only, no recording yet. - Only 16 bit stereo playback is supported. - In practice only 48kHz playback is supported due to missing SRC. - Configure driver in "Device Drivers --> Audio Device Support".
94 lines
2.6 KiB
Plaintext
94 lines
2.6 KiB
Plaintext
############################################################################
|
|
# drivers/audio/Make.defs
|
|
# These drivers support various Audio devices using the NuttX Audio
|
|
# interface.
|
|
#
|
|
# Copyright (C) 2013 Ken Pettit. All rights reserved.
|
|
# Author: Ken Pettit <pettitkd@gmail.com>
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in
|
|
# the documentation and/or other materials provided with the
|
|
# distribution.
|
|
# 3. Neither the name NuttX nor the names of its contributors may be
|
|
# used to endorse or promote products derived from this software
|
|
# without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
# COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
|
#
|
|
############################################################################
|
|
|
|
# Include Audio drivers
|
|
|
|
ifeq ($(CONFIG_DRIVERS_AUDIO),y)
|
|
|
|
ifeq ($(CONFIG_AUDIO_CXD56),y)
|
|
CSRCS += cxd56.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_VS1053),y)
|
|
CSRCS += vs1053.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_CS43L22),y)
|
|
CSRCS += cs43l22.c
|
|
ifeq ($(CONFIG_CS43L22_REGDUMP),y)
|
|
CSRCS += cs43l22_debug.c
|
|
else
|
|
ifeq ($(CONFIG_CS43L22_CLKDEBUG),y)
|
|
CSRCS += cs43l22_debug.c
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_WM8904),y)
|
|
CSRCS += wm8904.c
|
|
ifeq ($(CONFIG_WM8904_REGDUMP),y)
|
|
CSRCS += wm8904_debug.c
|
|
else
|
|
ifeq ($(CONFIG_WM8904_CLKDEBUG),y)
|
|
CSRCS += wm8904_debug.c
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_WM8776),y)
|
|
CSRCS += wm8776.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_NULL),y)
|
|
CSRCS += audio_null.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_TONE),y)
|
|
CSRCS += tone.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_AUDIO_I2S),y)
|
|
CSRCS += audio_i2s.c
|
|
endif
|
|
|
|
# Include Audio driver support
|
|
|
|
DEPPATH += --dep-path audio
|
|
VPATH += :audio
|
|
|
|
endif
|