Connect Bluetooth Alsa Device Openwrt

.\connect.sh

#!/bin/ash

echo "Choose Device to connect"
echo "Device 1: B28S"
echo "Device 2: PT-Music"
echo "Device 3: Memorex MW212"
echo "Device 4: ilink"
echo "Device 5: BT-163"
read -n 1 -s resp

# Full commands list
# select 00:1A:7D:DA:71:10
# power on
# discoverable on
# pairable on
# agent on
# default-agent
# scan on
# pair XX:XX:XX:XX:XX
# trust XX:XX:XX:XX:XX
# connect XX:XX:XX:XX:XX
# quit

case $resp in
1)
    device="30:21:53:58:8B:3C"
    ;;
2)
    device="00:1F:81:34:88:26"
    ;;
3)
    device="10:B7:F6:13:A3:49"
    ;;
4)
    device="73:16:B0:FD:9D:E3"
    ;;
5) 
    device="12:58:56:3D:F4:EC"
    ;;
esac

echo -e "select 00:1A:7D:DA:71:10\npower on\nagent on\ndefault-agent\nscan on\nconnect $device\nquit"  | bluetoothctl  

# echo -e "select 00:1A:7D:DA:71:10\npower on\nagent on\ndefault-agent\ndisconnect 73:16:B0:FD:9D:E3\nquit"  | bluetoothctl 

\etc\asound.conf

cat /etc/asound.conf

# Specify the parameters of the Bluetooth connection
pcm.b28s {
        type plug
        slave.pcm {
                type bluealsa
                interface "hci0"
                device "30:21:53:58:8B:3C"
                profile "a2dp"
                delay 10000
        }
        hint {
                show on
                description "b28s bluetooth speaker"
        }
}

ctl.b28s {
        type bluealsa
	    interface "hci0"
}

pcm.ilink {
        type plug
        slave.pcm {
                type bluealsa
                interface "hci0"
                device "73:16:B0:FD:9D:E3"
                profile "a2dp"
                delay 10000
        }
        hint {
                show on
                description "ilink bluetooth speaker"
        }
}

ctl.ilink {
        type bluealsa
        interface "hci0"
}

pcm.memorex {
        type plug
        slave.pcm {
                type bluealsa
                interface "hci0"
                device "10:B7:F6:13:A3:49"
                profile "a2dp"
                delay 10000
        }
        hint {
                show on
                description "memorex bluetooth speaker"
        }
}

ctl.memorex {
        type bluealsa
        interface "hci0"
}

pcm.ptmusic {
        type plug
        slave.pcm {
                type bluealsa
                interface "hci0"
                device "00:1F:81:34:88:26"
                profile "a2dp"
                delay 10000
        }
        hint {
                show on
                description "ptmusic bluetooth speaker"
        }
}

ctl.ptmusic {
        type bluealsa
        interface "hci0"
}

pcm.oneal {
        type plug
        slave.pcm {
                type bluealsa
                interface "hci0"
                device "FC:58:FA:D7:48:80"
                profile "a2dp"
                delay 10000
        }
        hint {
                show on
                description "oneal bluetooth speaker"
        }
}

ctl.oneal {
        type bluealsa
        interface "hci0"
}

pcm.bt-163 {
        type plug
        slave.pcm {
                type bluealsa
                interface "hci0"
                device "12:58:56:3D:F4:EC"
                profile "a2dp"
                delay 10000
        }
        hint {
                show on
                description "bt-163 Bluetooth ALSA Device"
        }
}

ctl.bt-163 {
        type bluealsa
        interface "hci0"
}

\etc\mdp.conf

cat /etc/mpd.conf

# An example configuration file for MPD.
# Read the user manual for documentation: http://www.musicpd.org/doc/user/


# Files and directories #######################################################
#
# This setting controls the top directory which MPD will search to discover the
# available audio files and add them to the daemon's online database. This 
# setting defaults to the XDG directory, otherwise the music directory will be
# be disabled and audio files will only be accepted over ipc socket (using
# file:// protocol) or streaming files over an accepted protocol.
#
music_directory		"/mnt/data/media/Music"
#
# This setting sets the MPD internal playlist directory. The purpose of this
# directory is storage for playlists created by MPD. The server will use 
# playlist files not created by the server but only if they are in the MPD
# format. This setting defaults to playlist saving being disabled.
#
playlist_directory		"/mnt/data/mpd/playlists"
#
# This setting sets the location of the MPD database. This file is used to
# load the database at server start up and store the database while the 
# server is not up. This setting defaults to disabled which will allow
# MPD to accept files over ipc socket (using file:// protocol) or streaming
# files over an accepted protocol.
#
db_file			"/mnt/data/mpd/database"
# 
# These settings are the locations for the daemon log files for the daemon.
# These logs are great for troubleshooting, depending on your log_level
# settings.
#
# The special value "syslog" makes MPD use the local syslog daemon. This
# setting defaults to logging to syslog, otherwise logging is disabled.
#
log_file			"/mnt/data/mpd/log"
#
# This setting sets the location of the file which stores the process ID
# for use of mpd --kill and some init scripts. This setting is disabled by
# default and the pid file will not be stored.
#
pid_file			"/var/run/mpd.pid"
#
# This setting sets the location of the file which contains information about
# most variables to get MPD back into the same general shape it was in before
# it was brought down. This setting is disabled by default and the server 
# state will be reset on server start up.
#
state_file			"/mnt/data/mpd/state"
#
# The location of the sticker database.  This is a database which
# manages dynamic information attached to songs.
#
sticker_file			"/mnt/data/mpd/sticker.sql"
#
###############################################################################


# General music daemon options ################################################
#
# This setting specifies the user that MPD will run as. MPD should never run as
# root and you may use this setting to make MPD change its user ID after
# initialization. This setting is disabled by default and MPD is run as the
# current user.
#
#user				"nobody"
#
# This setting specifies the group that MPD will run as. If not specified
# primary group of user specified with "user" setting will be used (if set).
# This is useful if MPD needs to be a member of group such as "audio" to
# have permission to use sound card.
#
#group				"nogroup"
#
# This setting sets the address for the daemon to listen on. Careful attention
# should be paid if this is assigned to anything other then the default, any.
# This setting can deny access to control of the daemon. Not effective if
# systemd socket activiation is in use.
#
# For network
#bind_to_address		"any"
#
# And for Unix Socket
#bind_to_address		"~/.mpd/socket"
#
# This setting is the TCP port that is desired for the daemon to get assigned
# to.
#
#port				"6600"
#
# This setting controls the type of information which is logged. Available 
# setting arguments are "default", "secure" or "verbose". The "verbose" setting
# argument is recommended for troubleshooting, though can quickly stretch
# available resources on limited hardware storage.
#
#log_level			"default"
#
# If you have a problem with your MP3s ending abruptly it is recommended that 
# you set this argument to "no" to attempt to fix the problem. If this solves
# the problem, it is highly recommended to fix the MP3 files with vbrfix
# (available from <http://www.willwap.co.uk/Programs/vbrfix.php>), at which
# point gapless MP3 playback can be enabled.
#
#gapless_mp3_playback			"yes"
#
# Setting "restore_paused" to "yes" puts MPD into pause mode instead
# of starting playback after startup.
#
restore_paused "yes"
#
# This setting enables MPD to create playlists in a format usable by other
# music players.
#
#save_absolute_paths_in_playlists	"no"
#
# This setting defines a list of tag types that will be extracted during the
# audio file discovery process. The complete list of possible values can be
# found in the user manual.
#metadata_to_use	"artist,album,title,track,name,genre,date,composer,performer,disc"
#
# This setting enables automatic update of MPD's database when files in 
# music_directory are changed.
#
#auto_update	"yes"
#
# Limit the depth of the directories being watched, 0 means only watch
# the music directory itself.  There is no limit by default.
#
#auto_update_depth "3"
#
###############################################################################


# Symbolic link behavior ######################################################
#
# If this setting is set to "yes", MPD will discover audio files by following 
# symbolic links outside of the configured music_directory.
#
#follow_outside_symlinks	"yes"
#
# If this setting is set to "yes", MPD will discover audio files by following
# symbolic links inside of the configured music_directory.
#
follow_inside_symlinks		"yes"
#
###############################################################################


# Zeroconf / Avahi Service Discovery ##########################################
#
# If this setting is set to "yes", service information will be published with
# Zeroconf / Avahi.
#
zeroconf_enabled		"yes"
#
# The argument to this setting will be the Zeroconf / Avahi unique name for
# this MPD server on the network.
#
zeroconf_name			"OpenWrt1 Music Player"
#
###############################################################################


# Permissions #################################################################
#
# If this setting is set, MPD will require password authorization. The password
# setting can be specified multiple times for different password profiles.
#
password                        "12345678@read,add,control,admin"
#
# This setting specifies the permissions a user has who has not yet logged in. 
#
default_permissions             "read,add,control,admin"
#
###############################################################################


# Database #######################################################################
#

#database {
#       plugin "proxy"
#       host "other.mpd.host"
#       port "6600"
#}

# Input #######################################################################
#

input {
        plugin "curl"
#       proxy "proxy.isp.com:8080"
#       proxy_user "user"
#       proxy_password "password"
}

#
###############################################################################

# Audio Output ################################################################
#
# MPD supports various audio output types, as well as playing through multiple 
# audio outputs at the same time, through multiple audio_output settings 
# blocks. Setting this block is optional, though the server will only attempt
# autodetection for one sound card.
#
# An example of an ALSA output:
#
audio_output {
	type		"alsa"
	name		"Usb ALSA Device"
	device		"hw:2,0"	# optional
	mixer_type      "hardware"	# optional
	mixer_device	"hw:2"		# optional
	mixer_control	"PCM"		# optional
        format          "44100:16:2"
        bitrate          "128"
##	mixer_index	"0"		# optional
}

audio_output {
        type            "alsa"
        name            "ilink Bluetooth ALSA Device"
#        device          "bluealsa:HCI=hci0,DEV=73:16:B0:FD:9D:E3,PROFILE=a2dp"
    	device		"ilink"
        format          "44100:16:2"
        bitrate          "128"
        mixer_type      "software"      
}

audio_output {
        type            "alsa"
        name            "memorex Bluetooth ALSA Device"
#        device          "bluealsa:HCI=hci0,DEV=10:B7:F6:13:A3:49,PROFILE=a2dp"
        device          "memorex"
        format          "44100:16:2"
        bitrate          "128"
        mixer_type      "software"
}

audio_output {
        type            "alsa"
        name            "ptmusic Bluetooth ALSA Device"
#        device          "bluealsa:HCI=hci0,DEV=00:1F:81:34:88:26,PROFILE=a2dp"
        device          "ptmusic"
        format          "44100:16:2"
        bitrate          "128"
        mixer_type      "software"      
}

#audio_output {
#        type            "alsa"
#        name            "oneal Bluetooth ALSA Device"
##        device          "bluealsa:HCI=hci0,DEV=FC:58:FA:D7:48:80,PROFILE=a2dp"
#        device          "oneal"
#        format          "44100:16:2"
#        bitrate          "128"
#        mixer_type      "software"
#}

audio_output {
        type            "alsa"
        name            "b28s Bluetooth ALSA Device"
#        device          "bluealsa:HCI=hci0,DEV=30:21:53:58:8B:3C,PROFILE=a2dp"
        device          "b28s"
        format          "44100:16:2"
        bitrate          "128"
        mixer_type      "software"
}

audio_output {
        type            "alsa"
        name            "bt-163 Bluetooth ALSA Device"
#        device          "bluealsa:HCI=hci0,DEV=12:58:56:3D:F4:EC,PROFILE=a2dp"
        device          "bt-163"
        format          "44100:16:2"
        bitrate          "128"
        mixer_type      "software"
}

#
# An example of an OSS output:
#
#audio_output {
#	type		"oss"
#	name		"My OSS Device"
##	device		"/dev/dsp"	# optional
##	mixer_type      "hardware"	# optional
##	mixer_device	"/dev/mixer"	# optional
##	mixer_control	"PCM"		# optional
#}
#
# An example of a shout output (for streaming to Icecast):
#
#audio_output {
#	type		"shout"
#	encoder		"vorbis"		# optional
#	name		"My Shout Stream"
#	host		"localhost"
#	port		"8000"
#	mount		"/mpd.ogg"
#	password	"hackme"
#	quality		"5.0"
#	bitrate		"128"
#	format		"44100:16:1"
##	protocol	"icecast2"		# optional
##	user		"source"		# optional
##	description	"My Stream Description"	# optional
##	url		"http://example.com"	# optional
##	genre		"jazz"			# optional
##	public		"no"			# optional
##	timeout		"2"			# optional
##	mixer_type      "software"		# optional
#}
#
# An example of a recorder output:
#
#audio_output {
#	type		"recorder"
#	name		"My recorder"
#	encoder		"vorbis"		# optional, vorbis or lame
#	path		"/var/lib/mpd/recorder/mpd.ogg"
##	quality		"5.0"			# do not define if bitrate is defined
#	bitrate		"128"			# do not define if quality is defined
#	format		"44100:16:1"
#}
#
# An example of a httpd output (built-in HTTP streaming server):
#
audio_output {
	type		"httpd"
	name		"HTTP Stream port 58000"
	encoder		"wave"			# optional, vorbis or lame or wave
	port		"58000"
	bind_to_address	"0.0.0.0"		# optional, IPv4 or IPv6
#	quality		"5.0"			# do not define if bitrate is defined
	bitrate		"128"			# do not define if quality is defined
	format		"44100:16:2"
	max_clients	"2"			# optional 0=no limit
	always_on 	"no"
	tags		"yes"
}
#
# An example of a pulseaudio output (streaming to a remote pulseaudio server)
#
#audio_output {
#	type		"pulse"
#	name		"My Pulse Output"
##	server		"remote_server"		# optional
##	sink		"remote_server_sink"	# optional
#}
#
# An example of a winmm output (Windows multimedia API).
#
#audio_output {
#	type		"winmm"
#	name		"My WinMM output"
##	device		"Digital Audio (S/PDIF) (High Definition Audio Device)" # optional
#		or
##	device		"0"		# optional
##	mixer_type	"hardware"	# optional
#}
#
# An example of an openal output.
#
#audio_output {
#	type		"openal"
#	name		"My OpenAL output"
##	device		"Digital Audio (S/PDIF) (High Definition Audio Device)" # optional
#}
#
# An example of an sndio output.
#
#audio_output {
#	type		"sndio"
#	name		"sndio output"
#	mixer_type	"software"
#}
#
# An example of an OS X output:
#
#audio_output {
#	type		"osx"
#	name		"My OS X Device"
##	device		"Built-in Output"	# optional
##	channel_map      "-1,-1,0,1"	# optional
#}
#
## Example "pipe" output:
#
#audio_output {
#	type		"pipe"
#	name		"my pipe"
#	command		"aplay -f cd 2>/dev/null"
## Or if you're want to use AudioCompress
#	command		"AudioCompress -m | aplay -f cd 2>/dev/null"
## Or to send raw PCM stream through PCM:
#	command		"nc example.org 8765"
#	format		"44100:16:2"
#}
#
## An example of a null output (for no audio output):
#
#audio_output {
#	type		"null"
#	name		"My Null Output"
#	mixer_type      "none"			# optional
#}
#
###############################################################################


# Normalization automatic volume adjustments ##################################
#
# This setting specifies the type of ReplayGain to use. This setting can have
# the argument "off", "album", "track" or "auto". "auto" is a special mode that
# chooses between "track" and "album" depending on the current state of
# random playback. If random playback is enabled then "track" mode is used.
# See <http://www.replaygain.org> for more details about ReplayGain.
# This setting is off by default.
#
#replaygain			"album"
#
# This setting sets the pre-amp used for files that have ReplayGain tags. By
# default this setting is disabled.
#
#replaygain_preamp		"0"
#
# This setting sets the pre-amp used for files that do NOT have ReplayGain tags.
# By default this setting is disabled.
#
#replaygain_missing_preamp	"0"
#
# This setting enables or disables ReplayGain limiting.
# MPD calculates actual amplification based on the ReplayGain tags
# and replaygain_preamp / replaygain_missing_preamp setting.
# If replaygain_limit is enabled MPD will never amplify audio signal
# above its original level. If replaygain_limit is disabled such amplification
# might occur. By default this setting is enabled.
#
#replaygain_limit		"yes"
#
# This setting enables on-the-fly normalization volume adjustment. This will
# result in the volume of all playing audio to be adjusted so the output has 
# equal "loudness". This setting is disabled by default.
#
#volume_normalization		"no"
#
###############################################################################

# Character Encoding ##########################################################
#
# If file or directory names do not display correctly for your locale then you 
# may need to modify this setting.
#
filesystem_charset		"UTF-8"
#
# The encoding that ID3v1 tags should be converted from.
#
id3v1_encoding                  "UTF-8"
###############################################################################

################ MISCELLANEOUS OPTIONS ###################
#
# This setting exists as precaution against attacks.
#
#max_playlist_length 	"16384"
#
# Valid options are "default", "secure" or "verbose".
#log_level		"default"
#
#connection_timeout 	"60"
#
# This should be fine for 2-3 people using clients 
# at the same time.
#
max_connections 	"5"
#
# No need to change these unless you know better.
#
#max_command_list_size 	"2048"
#max_output_buffer_size "2048"
#
##########################################################

Testing howto.txt

speaker-test -D "bt-163"
speaker-test -D "bluealsa:HCI=hci0,DEV=12:58:56:3D:F4:EC,PROFILE=a2dp"

bluetoothctl
# Full commands list
# select 00:1A:7D:DA:71:10
# power on
# discoverable on
# pairable on
# agent on
# default-agent
# scan on
# pair XX:XX:XX:XX:XX
# trust XX:XX:XX:XX:XX
# connect XX:XX:XX:XX:XX
# quit

alsamixer -D bt-163
alsamixer -D default -c Device

aplay -l
aplay -L

alsactl restore
/etc/init.d/bluealsa restart
/etc/init.d/mpd restart

interesting , thank you for sharing ,

is this configuration still hold while configuration Bluetooth mesh network to openWRT router on raspberry pi