MycroftOS: Add Bluetooth Speaker functionality.

buildroot-external/Config.in

@@ -7,6 +7,7 @@ menu "Mycroft A.I. Personal Assistant"
 	source "$BR2_EXTERNAL_MYCROFTOS_PATH/package/wifi-ap/Config.in"
 menu "Additional drivers, libraries and/or applications"
 	source "$BR2_EXTERNAL_MYCROFTOS_PATH/package/alsa-plugins/Config.in"
+	source "$BR2_EXTERNAL_MYCROFTOS_PATH/package/btspeaker/Config.in"
 	source "$BR2_EXTERNAL_MYCROFTOS_PATH/package/fann/Config.in"
 	source "$BR2_EXTERNAL_MYCROFTOS_PATH/package/respeaker/Config.in"
 	source "$BR2_EXTERNAL_MYCROFTOS_PATH/package/spotifyd/Config.in"

buildroot-external/configs/rpi3_defconfig

@@ -54,7 +54,6 @@ BR2_PACKAGE_ALSA_UTILS_ASEQNET=y
 BR2_PACKAGE_ALSA_UTILS_BAT=y
 BR2_PACKAGE_ALSA_UTILS_IECSET=y
 BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y
-BR2_PACKAGE_BLUEZ_ALSA=y
 BR2_PACKAGE_FAAD2=y
 BR2_PACKAGE_FFMPEG_GPL=y
 BR2_PACKAGE_FFMPEG_NONFREE=y
@@ -205,6 +204,7 @@ BR2_PACKAGE_LIBSIDPLAY2=y
 BR2_PACKAGE_OPUSFILE=y
 BR2_PACKAGE_PORTAUDIO=y
 BR2_PACKAGE_PORTAUDIO_OSS=y
+BR2_PACKAGE_SBC=y
 BR2_PACKAGE_SPEEXDSP=y
 BR2_PACKAGE_WEBRTC_AUDIO_PROCESSING=y
 BR2_PACKAGE_LIBARCHIVE=y
@@ -253,6 +253,11 @@ BR2_PACKAGE_PCRE2_32=y
 BR2_PACKAGE_AVAHI=y
 BR2_PACKAGE_AVAHI_DAEMON=y
 BR2_PACKAGE_AVAHI_LIBDNSSD_COMPATIBILITY=y
+BR2_PACKAGE_BLUEZ_TOOLS=y
+BR2_PACKAGE_BLUEZ5_UTILS=y
+BR2_PACKAGE_BLUEZ5_UTILS_OBEX=y
+BR2_PACKAGE_BLUEZ5_UTILS_CLIENT=y
+BR2_PACKAGE_BLUEZ5_UTILS_DEPRECATED=y
 BR2_PACKAGE_CRDA=y
 BR2_PACKAGE_DNSMASQ=y
 # BR2_PACKAGE_DNSMASQ_TFTP is not set
@@ -314,6 +319,7 @@ BR2_PACKAGE_MYCROFT_SERVICE=y
 BR2_PACKAGE_MYCROFT_SPLASH=y
 BR2_PACKAGE_WIFI_AP=y
 BR2_PACKAGE_ALSA_PLUGINS=y
+BR2_PACKAGE_BTSPEAKER=y
 BR2_PACKAGE_FANN=y
 BR2_PACKAGE_RESPEAKER=y
 BR2_PACKAGE_SPOTIFYD=y

buildroot-external/package/btspeaker/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_BTSPEAKER
+	bool "btspeaker"
+	help
+	  Service to start a BT Speaker daemon.
+
+	  https://www.j1nx.nl

buildroot-external/package/btspeaker/btspeaker.mk

@@ -0,0 +1,24 @@
+################################################################################
+#
+# btspeaker
+#
+################################################################################
+
+BTSPEAKER_VERSION = 0.1.0
+BTSPEAKER_SITE = $(BR2_EXTERNAL_MYCROFTOS_PATH)/package/btspeaker
+BTSPEAKER_SITE_METHOD = local
+BTSPEAKER_LICENSE = Apache License 2.0
+BTSPEAKER_LICENSE_FILES = LICENSE
+
+define BTSPEAKER_INSTALL_TARGET_CMDS
+	$(INSTALL) -D -m 644 $(@D)/btspeaker.service \
+		$(TARGET_DIR)/usr/lib/systemd/system/btspeaker.service
+
+	mkdir -p $(TARGET_DIR)/etc/bluetooth
+	$(INSTALL) -D -m 644 $(@D)/main.conf \
+		$(TARGET_DIR)/etc/bluetooth/main.conf
+	 $(INSTALL) -D -m 600 $(@D)/pin.conf \
+                $(TARGET_DIR)/etc/bluetooth/pin.conf
+endef
+
+$(eval $(generic-package))

buildroot-external/package/btspeaker/btspeaker.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Bluetooth Auth Agent
+After=bluetooth.service
+PartOf=bluetooth.service
+
+[Service]
+Type=simple
+ExecStartPre=/usr/bin/bt-adapter -s Powered on
+ExecStartPre=/usr/bin/bt-adapter -s Discoverable on
+ExecStart=/usr/bin/bt-agent -c NoInputNoOutput -p /etc/bluetooth/pin.conf
+
+[Install]
+WantedBy=bluetooth.target

buildroot-external/package/btspeaker/main.conf

@@ -0,0 +1,4 @@
+[General]
+Name = MycroftOS
+Class = 0x41C
+DiscoverableTimeout = 0

buildroot-external/package/btspeaker/pin.conf

@@ -0,0 +1 @@
+*       0000

buildroot-external/user_table.txt

@@ -1,2 +1,2 @@
 
-mycroft -1 mycroft -1 =mycroft /home/mycroft /bin/sh input,i2c,spi,gpio,audio,video,pulse,pulse-access Mycroft user
+mycroft -1 mycroft -1 =mycroft /home/mycroft /bin/sh input,i2c,spi,gpio,audio,video,pulse,pulse-access,lp Mycroft user