Error: Connection Rejected due to Limited Resources

["Brian J. Murrell" <brian@interlinx.bc.ca>]

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Hi.

I am trying to play some audio to a headset with bluez 4.51 and getting
the following from hcidump -t -X -V:

HCI sniffer - Bluetooth packet analyzer ver 1.42
device: hci0 snap_len: 1028 filter: 0xffffffff
2009-12-30 08:54:19.708880 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
    handle 12 voice setting 0x0060
2009-12-30 08:54:19.711125 > HCI Event: Command Status (0x0f) plen 4
    Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
2009-12-30 08:54:20.478112 > HCI Event: Synchronous Connect Complete (0x2c) plen 17
    status 0x0d handle 0 bdaddr 00:1A:45:1B:19:89 type SCO
    Error: Connection Rejected due to Limited Resources

The command I am trying to play with is:

$ aplay /mnt/mp3/bad_mouth.wav -Dplug:bluetoothraw
Playing WAVE '/mnt/mp3/bad_mouth.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
aplay: pcm_write:1528: write error: Transport endpoint is not connected

Where bluetoothraw is defined as:

pcm.bluetoothraw {
   type bluetooth
   device 00:1A:45:1B:19:89
}

bluetoothd had to say at the time:

Dec 30 08:54:19 pc bluetoothd[7373]: Accepted new client connection on unix socket (fd=22)
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_REQUEST <- BT_GET_CAPABILITIES
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_RESPONSE -> BT_GET_CAPABILITIES
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_REQUEST <- BT_OPEN
Dec 30 08:54:19 pc bluetoothd[7373]: open sco - object=ANY source=ANY destination=00:1A:45:1B:19:89 lock=write
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_RESPONSE -> BT_OPEN
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_REQUEST <- BT_SET_CONFIGURATION
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_RESPONSE -> BT_SET_CONFIGURATION
Dec 30 08:54:19 pc bluetoothd[7373]: Audio API: BT_REQUEST <- BT_START_STREAM
Dec 30 08:54:19 pc bluetoothd[7373]: State changed /org/bluez/7365/hci0/dev_00_1A_45_1B_19_89: HEADSET_STATE_CONNECTED -> HEADSET_STATE_PLAY_IN_PROGRESS
Dec 30 08:54:20 pc bluetoothd[7373]: Audio API: BT_RESPONSE -> BT_START_STREAM
Dec 30 08:54:20 pc bluetoothd[7373]: Audio API: BT_INDICATION -> BT_NEW_STREAM
Dec 30 08:54:20 pc bluetoothd[7373]: State changed /org/bluez/7365/hci0/dev_00_1A_45_1B_19_89: HEADSET_STATE_PLAY_IN_PROGRESS -> HEADSET_STATE_CONNECTED
Dec 30 08:54:20 pc bluetoothd[7373]: Unix client disconnected (fd=22)
Dec 30 08:54:20 pc bluetoothd[7373]: client_free(0x14c5960)

Some info:

$ hciconfig -a
hci0:	Type: USB
	BD Address: 00:0D:18:01:3B:9B ACL MTU: 1017:8 SCO MTU: 64:0
	UP RUNNING PSCAN ISCAN 
	RX bytes:3470820 acl:370 sco:67685 events:543 errors:0
	TX bytes:9185 acl:338 sco:0 commands:201 errors:0
	Features: 0xff 0xff 0x8d 0xfe 0x9b 0xf9 0x00 0x80
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: RSWITCH HOLD SNIFF PARK 
	Link mode: SLAVE ACCEPT 
	Name: 'pc-0'
	Class: 0x0a0104
	Service Classes: Networking, Capturing
	Device Class: Computer, Desktop workstation
	HCI Ver: 2.0 (0x3) HCI Rev: 0x4000 LMP Ver: 2.0 (0x3) LMP Subver: 0x430e
	Manufacturer: Broadcom Corporation (15)

$ hcitool info 00:1A:45:1B:19:89
Requesting information ...
	BD Address:  00:1A:45:1B:19:89
	Device Name: Jabra BT125
	LMP Version: 2.0 (0x3) LMP Subversion: 0x978
	Manufacturer: Cambridge Silicon Radio (10)
	Features: 0xfc 0xfe 0x0b 0x00 0x08 0x08 0x00 0x00
		<encryption> <slot offset> <timing accuracy> <role switch> 
		<hold mode> <sniff mode> <RSSI> <channel quality> <SCO link> 
		<HV2 packets> <HV3 packets> <u-law log> <A-law log> <CVSD> 
		<paging scheme> <transparent SCO> <AFH cap. slave> 
		<AFH cap. master> 

Any ideas what's going on/wrong?

Thanx,
b.



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