2010-03-30 01:46:24 UART Bluetooth connect to headset issue .
Hank Lee (TAIWAN)
Message: 87816
Hi,
I tested a CSR BC06 UART bluetooth module and it can connect to bluetooth mouse.
But I referred the web docs.blackfin.uclinux.org/doku.php?id=bluetooth to test Bluetooth ALSA lib and voice headset service with bluetooth headset. It will show some error message. The test process and error message are as below.
root:/> bccmd -t bcsp -d /dev/ttyBF0 psload -r /home/csr.psr
Loading PSKEY_ANA_FREQ ... done
Loading PSKEY_TX_GAIN_RAMP ... done
Loading PSKEY_LOOP_FILTER_TRIM ... done
Loading 0x21e2 ... done
Loading PSKEY_USE_EXTERNAL_CLOCK ... done
Loading PSKEY_ANA_FTRIM ... done
Loading PSKEY_XTAL_TARGET_AMPLITUDE ... done
Loading PSKEY_LM_TEST_SEND_ACCEPTED_TWICE ... done
Loading PSKEY_PMALLOC_SIZES ... done
Loading PSKEY_MR_TX_IF_ATTEN_OFF_TEMP ... done
Loading PSKEY_TEMPERATURE_VS_DELTA_TX_BB_MR_PAYLOAD ... done
Loading PSKEY_TEMPERATURE_VS_DELTA_TX_BB_MR_HEADER ... done
Loading PSKEY_RX_DYNAMIC_LVL_OFFSET ... done
Loading 0x212c ... done
Loading 0x212e ... done
Loading 0x212f ... done
Loading 0x2130 ... done
Loading 0x2131 ... done
Loading 0x2133 ... done
Loading 0x2134 ... done
Loading 0x2135 ... done
Loading 0x2136 ... done
Loading 0x2137 ... done
Loading 0x2138 ... done
Loading 0x21e1 ... done
Loading 0x2215 ... done
Loading 0x2216 ... done
Loading 0x2227 ... done
Loading 0x2228 ... done
Loading 0x2229 ... done
Loading 0x222a ... done
Loading 0x222b ... done
root:/> hcid -n &
hcid[362]: Bluetooth HCI daemon
362
root:/> hciattach -n /dev/ttyBF0 bcsp &
363
root:/> hcid[362]: HCI dev 0 registered
hbcs=p_
recv: Out-of-order packet arrived, got 1 expected 0
hcid[362]: HCI dev 0 up
hcid[362]: Starting security manager 0
(modify /etc/bluetooth/hcid.conf and /etc/asound.conf)
root:/> sdpd &
368
root:/> headsetd -n &
371
root:/> headsetd[371]: Bluetooth headset daemon version 0.42
root:/> aplay -D headset /home/ALSNDMGR.WAV
headsetd[373]: Configuration phase ended: target bdaddr is 00:1E:DC:AB:6D:3F, ti
meout is 6000 ms
headsetd[373]: Changing state: Idle-->Paging
headsetd[373]: unable to connect L2CAP socket to headset: Connection refused
headsetd[373]: Changing state: Paging-->Idle
aplay: main:550: audio open error: Connection refused
And no sound output from bluetooth headset. But if I tested this function with CSR USB BC04, it can work.( ps. BC06 no USB interface)
So is it UART bluetooth profile(bluez) issue or driver issue?
Hank
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2010-03-30 15:06:18 Re: UART Bluetooth connect to headset issue .
Robin Getz (UNITED STATES)
Message: 87861
Hank:
The person with the most bluetooth experience is out this week - can it wait til he gets back?
Otherwise - can you try it on your host? (with a bluetooth dongle there?)
-Robin
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2010-03-30 21:30:49 Re: UART Bluetooth connect to headset issue .
Hank Lee (TAIWAN)
Message: 87871
Hi Robin,
OK. I can wait. And I will try it on my host PC to check this module is right.