蓝牙问题
你好，执行机器里自带的：/usr/bin/bsa_bt_sink.sh start命令作为音乐蓝牙接收端，出现以下错误，请问是什么原因？# bsa_bt_sink.sh start
hcd_file = /system/etc/firmware/BCM4345C0.hcd
[ 57.708712] : bt shut off power
[ 58.719288] : rfkill_rk_set_power: set bt wake_host pin output high!
[ 58.781648] : rfkill_rk_set_power: set bt wake_host pin input!
[ 58.781741] : ENABLE UART_RTS
[ 58.882724] : DISABLE UART_RTS
[ 58.882851] : bt turn on power
start broadcom bluetooth server bsa_sever
killall: bsa_server: no process killed
BSA_trace 1@ 12/31 19h:01m:00s:003ms: bsa_sv_dm_set_3d_type type=chip_id (not safe)
BSA_trace 2@ 12/31 19h:01m:00s:005ms: Command with arg
BSA_trace 3@ 12/31 19h:01m:00s:005ms: [ all ] trace level = 0
BSA_trace 4@ 12/31 19h:01m:00s:006ms: BTM_SetTraceLevel
start broadcom bluetooth app_manager
start broadcom bluetooth app_avk
BSA_trace 1@ 12/31 19h:01m:01s:974ms: BSA_MgtOpenInit
BSA_trace 2@ 12/31 19h:01m:01s:975ms: BSA_MgtOpen (./)
Created thread with thread_id=8d6551f0
BSA_trace 3@ 12/31 19h:01m:01s:977ms: bsa_cl_mgt_init
BSA_trace 4@ 12/31 19h:01m:01s:977ms: UIPC_Init
BSA_trace 5@ 12/31 19h:01m:01s:978ms: UIPC_Open ChId:3
BSA_trace 6@ 12/31 19h:01m:01s:978ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 7@ 12/31 19h:01m:01s:979ms: uipc_cl_control_open fails to connect control socket
BSA_trace 8@ 12/31 19h:01m:01s:980ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
BSA_trace 1@ 12/31 19h:01m:01s:980ms: BSA_MgtOpenInit
ERROR: app_mgt_open: Connection to server unsuccessful (0), retrying...
BSA_trace 2@ 12/31 19h:01m:01s:981ms: BSA_MgtOpen (./)
Created thread with thread_id=9266f1e0
BSA_trace 3@ 12/31 19h:01m:01s:984ms: bsa_cl_mgt_init
BSA_trace 4@ 12/31 19h:01m:01s:984ms: UIPC_Init
BSA_trace 5@ 12/31 19h:01m:01s:985ms: UIPC_Open ChId:3
BSA_trace 6@ 12/31 19h:01m:01s:985ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 7@ 12/31 19h:01m:01s:986ms: uipc_cl_control_open fails to connect control socket
BSA_trace 8@ 12/31 19h:01m:01s:987ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (0), retrying...
BSA_trace 9@ 12/31 19h:01m:02s:982ms: BSA_MgtOpen (./)
BSA_trace 10@ 12/31 19h:01m:02s:982ms: bsa_cl_mgt_init
BSA_trace 11@ 12/31 19h:01m:02s:983ms: UIPC_Init
BSA_trace 12@ 12/31 19h:01m:02s:983ms: UIPC_Open ChId:3
BSA_trace 13@ 12/31 19h:01m:02s:984ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 14@ 12/31 19h:01m:02s:985ms: uipc_cl_control_open fails to connect control socket
BSA_trace 15@ 12/31 19h:01m:02s:986ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (1), retrying...
BSA_trace 9@ 12/31 19h:01m:02s:989ms: BSA_MgtOpen (./)
BSA_trace 10@ 12/31 19h:01m:02s:989ms: bsa_cl_mgt_init
BSA_trace 11@ 12/31 19h:01m:02s:989ms: UIPC_Init
BSA_trace 12@ 12/31 19h:01m:02s:990ms: UIPC_Open ChId:3
BSA_trace 13@ 12/31 19h:01m:02s:991ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 14@ 12/31 19h:01m:02s:992ms: uipc_cl_control_open fails to connect control socket
BSA_trace 15@ 12/31 19h:01m:02s:992ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (1), retrying...
BSA_trace 16@ 12/31 19h:01m:03s:987ms: BSA_MgtOpen (./)
BSA_trace 17@ 12/31 19h:01m:03s:988ms: bsa_cl_mgt_init
BSA_trace 18@ 12/31 19h:01m:03s:988ms: UIPC_Init
BSA_trace 19@ 12/31 19h:01m:03s:989ms: UIPC_Open ChId:3
BSA_trace 20@ 12/31 19h:01m:03s:989ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 21@ 12/31 19h:01m:03s:990ms: uipc_cl_control_open fails to connect control socket
BSA_trace 22@ 12/31 19h:01m:03s:991ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (2), retrying...
BSA_trace 16@ 12/31 19h:01m:03s:994ms: BSA_MgtOpen (./)
BSA_trace 17@ 12/31 19h:01m:03s:994ms: bsa_cl_mgt_init
BSA_trace 18@ 12/31 19h:01m:03s:995ms: UIPC_Init
BSA_trace 19@ 12/31 19h:01m:03s:995ms: UIPC_Open ChId:3
BSA_trace 20@ 12/31 19h:01m:03s:996ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 21@ 12/31 19h:01m:03s:997ms: uipc_cl_control_open fails to connect control socket
BSA_trace 22@ 12/31 19h:01m:03s:998ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (2), retrying...
#########act as a bluetooth music player#########
send msg:2 to app_avk
setup_socket_client: can not connect to socket
fail to connect server socket
BSA_trace 23@ 12/31 19h:01m:04s:993ms: BSA_MgtOpen (./)
BSA_trace 24@ 12/31 19h:01m:04s:993ms: bsa_cl_mgt_init
BSA_trace 25@ 12/31 19h:01m:04s:993ms: UIPC_Init
BSA_trace 26@ 12/31 19h:01m:04s:994ms: UIPC_Open ChId:3
BSA_trace 27@ 12/31 19h:01m:04s:994ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 28@ 12/31 19h:01m:04s:996ms: uipc_cl_control_open fails to connect control socket
BSA_trace 29@ 12/31 19h:01m:04s:996ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (3), retrying...
BSA_trace 23@ 12/31 19h:01m:04s:999ms: BSA_MgtOpen (./)
BSA_trace 24@ 12/31 19h:01m:04s:999ms: bsa_cl_mgt_init
BSA_trace 25@ 12/31 19h:01m:05s:000ms: UIPC_Init
BSA_trace 26@ 12/31 19h:01m:05s:000ms: UIPC_Open ChId:3
BSA_trace 27@ 12/31 19h:01m:05s:001ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 28@ 12/31 19h:01m:05s:002ms: uipc_cl_control_open fails to connect control socket
BSA_trace 29@ 12/31 19h:01m:05s:003ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (3), retrying...
BSA_trace 30@ 12/31 19h:01m:05s:998ms: BSA_MgtOpen (./)
BSA_trace 31@ 12/31 19h:01m:05s:998ms: bsa_cl_mgt_init
BSA_trace 32@ 12/31 19h:01m:05s:999ms: UIPC_Init
BSA_trace 33@ 12/31 19h:01m:05s:999ms: UIPC_Open ChId:3
BSA_trace 34@ 12/31 19h:01m:06s:000ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 35@ 12/31 19h:01m:06s:001ms: uipc_cl_control_open fails to connect control socket
BSA_trace 36@ 12/31 19h:01m:06s:002ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (4), retrying...
BSA_trace 30@ 12/31 19h:01m:06s:004ms: BSA_MgtOpen (./)
BSA_trace 31@ 12/31 19h:01m:06s:005ms: bsa_cl_mgt_init
BSA_trace 32@ 12/31 19h:01m:06s:005ms: UIPC_Init
BSA_trace 33@ 12/31 19h:01m:06s:006ms: UIPC_Open ChId:3
BSA_trace 34@ 12/31 19h:01m:06s:006ms: uipc_cl_socket_connect: connect(././bt-daemon-socket) failed(No such file or directory)
BSA_trace 35@ 12/31 19h:01m:06s:007ms: uipc_cl_control_open fails to connect control socket
BSA_trace 36@ 12/31 19h:01m:06s:008ms: BSA_MgtOpen UIPC_open fails (cannot connect to server)
ERROR: app_mgt_open: Connection to server unsuccessful (4), retrying...
|----- bluetooth music player ------|
# ERROR: app_mgt_open: Unable to connect to server
ERROR: main: Unable to connect to server
ERROR: app_mgt_open: Unable to connect to server
ERROR: main: Unable to connect to server 您好,请尝试以下方法来代替脚本使用蓝牙音响功能
hciconfig hci0 up #使能蓝牙
hciconfig -a #查看设备信息
hcitool scan #扫描蓝牙设备
hciconfig hci0 iscan #可见
hciconfig hci0 pscan #开启Inquiry Scan和Page Scan,使设备处于可被搜索和可连接状态
sdptool browse local #查看自己
sdptool add A2SNK #增加Sink服务
pulseaudio --start -v #启动pulseaudio
手机打开蓝牙，搜索设备连接上即可。 qq984304095 发表于 2019-6-18 16:32
您好,请尝试以下方法来代替脚本使用蓝牙音响功能
hciconfig hci0 up #使能蓝牙
hciconfig -a #查看设备信 ...
你好，直接执行hciconfig hci0 up不行
/ # echo 1 > /sys/class/rfkill/rfkill0/state
/ # hciconfig hci0 up
Can't get device info: No such device
/ # 尝试下在DuerOS固件中执行, http://www.t-firefly.com/doc/download/55.html#other_155 qq984304095 发表于 2019-6-19 14:15
尝试下在DuerOS固件中执行, http://www.t-firefly.com/doc/download/55.html#other_155
一样的：
/ # echo 1 > /sys/class/rfkill/rfkill0/state
/ # hciconfig hci0 up
Can't get device info: No such device
/ # 蓝牙驱动怎么支持的呢？？ DTS中的bluetooth_sound 有没有打开呢 qq984304095 发表于 2019-6-18 16:32
您好,请尝试以下方法来代替脚本使用蓝牙音响功能
hciconfig hci0 up #使能蓝牙
hciconfig -a #查看设备信 ...
您好，我按照您这些指令操作，蓝牙设备可以scan到手机，手机也能scan到开发板，但是配对不上？请问这有遇到吗？ 兄弟你的问题解决了吗？我也是同样的问题 本帖最后由 zyk 于 2020-7-18 22:10 编辑
如果要查看到hci0的话可以echo 1 > /sys/class/rfkill/rfkill0/state，再运行brcm_patchram_plus1。若使用deviceio_test时要查看一下后台有没有运行brcm_patchram_plus1程序，如果有就kill它再运行，运行bsa_bt_sink.sh也是这样操作
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