Continuing from post #63:

I was failing to get sound out of headphones with a BT adapter, from a
Pi Zero W. I've dug out a Pi Model B with WiFi and BT USB-dongles that
all seems to be working OK. I can listen to headphones plugged into the
Pi B's jack socket.

BT pairing was successful, but the BT headphones stay silent. Having
again read through all the previous posts, I've tried:
*  Updated to latest patches, both pCP and BT
*  Stopping LMS player and powering off before each connection attempt
*  Set Squeezelite -C (Idle time before Squeezelite closes output) to 5
*  Tried several Squeezelite permutations of "USB Audio" output and
"Output settings"
*  Tried "Analog audio" out
*  Selected the three variants of device type for the BT adapter, with
all the above (which takes hours!)

Here's the BT log after the most recent change of Squeezelite output
selection and reboot. If anyone can point me to what else I need to do
to get BT sound working I'd be a very happy chappy!

Code:
--------------------
    
  pCP Bluetooth extension build:0011
  Starting BT Controller
  USB Bluetooth Hardware Address: 00:1A:7D:DA:71:0A
  Starting pCP BT Pairing Agent
  BT Controller Ready
  05-26 15:49 NZST INFO     ------------Starting pCP BT Speaker Daemon 
v6.0.0.0010------------
  05-26 15:49 NZST INFO     Resetting asound.conf.
  05-26 15:49 NZST INFO        Removing bt_ from asound.conf
  05-26 15:49 NZST INFO     Current contents of /usr/local/etc/pcp/pcp-bt.conf.
  05-26 15:49 NZST INFO        00:00:00:00:3C:CF#iTrip Clip#1000#2
  05-26 15:49 NZST DEBUG    PCM Devices found dbus.Dictionary({}, 
signature=dbus.Signature('oa{sv}'))
  05-26 15:49 NZST INFO     Starting connection signal handlers.
  05-26 15:52 NZST INFO     ---- Caught Connect signal ----
  05-26 15:52 NZST DEBUG    /org/bluealsa/hci0/dev_00_00_00_00_3C_CF/hfpag/sink
  05-26 15:52 NZST DEBUG       HCI:hci0
  05-26 15:52 NZST INFO        MAC:00:00:00:00:3C:CF
  05-26 15:52 NZST INFO        TRANSPORT:hfpag
  05-26 15:52 NZST INFO        Starting a2dp background monitor.
  05-26 15:52 NZST INFO     ---- Caught Connect signal ----
  05-26 15:52 NZST DEBUG    
/org/bluealsa/hci0/dev_00_00_00_00_3C_CF/hfpag/source
  05-26 15:52 NZST DEBUG       HCI:hci0
  05-26 15:52 NZST INFO        MAC:00:00:00:00:3C:CF
  05-26 15:52 NZST INFO        TRANSPORT:hfpag
  05-26 15:52 NZST INFO     ---- Caught Connect signal ----
  05-26 15:52 NZST DEBUG    /org/bluealsa/hci0/dev_00_00_00_00_3C_CF/hspag/sink
  05-26 15:52 NZST DEBUG       HCI:hci0
  05-26 15:52 NZST INFO        MAC:00:00:00:00:3C:CF
  05-26 15:52 NZST INFO        TRANSPORT:hspag
  05-26 15:52 NZST INFO     ---- Caught Connect signal ----
  05-26 15:52 NZST DEBUG    
/org/bluealsa/hci0/dev_00_00_00_00_3C_CF/hspag/source
  05-26 15:52 NZST DEBUG       HCI:hci0
  05-26 15:52 NZST INFO        MAC:00:00:00:00:3C:CF
  05-26 15:52 NZST INFO        TRANSPORT:hspag
  05-26 15:52 NZST INFO     ---- Caught Connect signal ----
  05-26 15:52 NZST DEBUG    
/org/bluealsa/hci0/dev_00_00_00_00_3C_CF/a2dpsrc/sink
  05-26 15:52 NZST DEBUG       HCI:hci0
  05-26 15:52 NZST INFO        MAC:00:00:00:00:3C:CF
  05-26 15:52 NZST INFO        TRANSPORT:a2dpsrc
  05-26 15:52 NZST INFO        iTrip Clip connected in Speaker mode, but we are 
expecting it to be a Player/Streamer.
  05-26 15:52 NZST INFO        Device: dev_00_00_00_00_3C_CF, connected 
normally. Monitor exiting.
  05-26 15:52 NZST INFO        Attempting to disconnect Node: 
/org/bluez/hci0/dev_00_00_00_00_3C_CF, profile:A2DP Source
  05-26 15:52 NZST INFO        Attempting to connect Node: 
/org/bluez/hci0/dev_00_00_00_00_3C_CF, profile:A2DP Sink
  05-26 15:52 NZST INFO     ---- Caught Disconnect signal ----
  05-26 15:52 NZST DEBUG       HCI:hci0
  05-26 15:52 NZST INFO        MAC:00:00:00:00:3C:CF
  05-26 15:52 NZST INFO        TRANSPORT:a2dpsrc
  05-26 15:52 NZST INFO        Removing bt_iTrip_Clip from asound.conf
  05-26 15:53 NZST INFO     ------------Starting pCP BT Speaker Daemon 
v6.0.0.0010------------
  05-26 15:53 NZST INFO     Resetting asound.conf.
  05-26 15:53 NZST INFO        Removing bt_ from asound.conf
  05-26 15:53 NZST INFO     Current contents of /usr/local/etc/pcp/pcp-bt.conf.
  05-26 15:53 NZST INFO        00:00:00:00:3C:CF#iTrip Clip#1000#3
  05-26 15:53 NZST DEBUG    PCM Devices found 
dbus.Dictionary({dbus.ObjectPath('/org/bluealsa/hci0/dev_00_00_00_00_3C_CF/hspag/sink'):
 dbus.Dictionary({dbus.String('Device'): 
dbus.ObjectPath('/org/bluez/hci0/dev_00_00_00_00_3C_CF', variant_level=1), 
dbus.String('Transport'): dbus.String('HSP-AG', variant_level=1), 
dbus.String('Mode'): dbus.String('sink', variant_level=1), 
dbus.String('Format'): dbus.UInt16(32784, variant_level=1), 
dbus.String('Channels'): dbus.Byte(1, variant_level=1), 
dbus.String('Sampling'): dbus.UInt32(8000, variant_level=1), 
dbus.String('Codec'): dbus.UInt16(1, variant_level=1), dbus.String('Delay'): 
dbus.UInt16(10, variant_level=1), dbus.String('SoftVolume'): dbus.Boolean(True, 
variant_level=1), dbus.String('Volume'): dbus.UInt16(3840, variant_level=1)}, 
signature=dbus.Signature('sv')), 
dbus.ObjectPath('/org/bluealsa/hci0/dev_00_00_00_00_3C_CF/hspag/source'): 
dbus.Dictionary({dbus.String('Device'): 
dbus.ObjectPath('/org/bluez/hci0/dev_00_00_00_00_3C_CF',
  variant_level=1), dbus.String('Transport'): dbus.String('HSP-AG', 
variant_level=1), dbus.String('Mode'): dbus.String('source', variant_level=1), 
dbus.String('Format'): dbus.UInt16(32784, variant_level=1), 
dbus.String('Channels'): dbus.Byte(1, variant_level=1), 
dbus.String('Sampling'): dbus.UInt32(8000, variant_level=1), 
dbus.String('Codec'): dbus.UInt16(1, variant_level=1), dbus.String('Delay'): 
dbus.UInt16(10, variant_level=1), dbus.String('SoftVolume'): dbus.Boolean(True, 
variant_level=1), dbus.String('Volume'): dbus.UInt16(3840, variant_level=1)}, 
signature=dbus.Signature('sv'))}, signature=dbus.Signature('oa{sv}'))
  05-26 15:53 NZST INFO     Starting connection signal handlers.
  
  
--------------------



Digital: Squeezebox Duet Receiver - Yamaha RX-V2700 and Jamo speakers
Analogue: Speakercraft MZC-66 for whole house system
Logitech Music Server: 7.9.3 on an elderly PC running Win 10 Pro,
headless. And piCorePlayer on Raspberry Pi 3B
Library: External USB drive
Ethernet: Squeezebox Duet Receiver
Wifi: Duet controller + Android Squeezer
------------------------------------------------------------------------
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View this thread: http://forums.slimdevices.com/showthread.php?t=111972

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