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I have a Yamaha MCR-B043 that I would like to connect to a moOde box running on a Pi 3B. I've got the Pi up and running with 9.1.4, but I can't get it to connect using Bluetooth.
I'm going to the Bluetooth Control menu and trying to scan for the device. I get a list of MAC addresses and the name of the MCR-B043. I select the name and it should pair, but that doesn't work.
I've tried starting the scan before putting the MCR-B043 in pairing mode, and I've tried putting the MCR-B043 in pairing mode first. I've rebooted a few time, power cycled the MCR-B043, and generally tried all the tricks that have worked when BT devices are finicky. Nothing seems to work.
I can pair the MCR-B043 with my Windows box no problem.
I tried to pair to the MCR-B043 from another moOde box I have on a Pi4, and it doesn't work - interesting thing is that it sees the Pi3 Bluetooth.
I also tried pairing to a Bose Mini Soundlink, and that fails to pair as well.
Any suggestions as to where to look for a log or some other way to identify what's going on?
Michael
RPi4 —> HiFiBerry DAC+ —> Rotel RA01 —> Celestion DL8
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You could try running the bluetooth control script manually and see if it reports anything useful.
The script is
Code: pi@moode9:~ $ sudo /var/www/util/blu-control.sh
** blu-control.sh version 1.6
**
** Bluetooth has a range of around 30 feet (10 meters) but range
** will vary depending on obstacles (metal, wall, etc.), device signal
** strength and quality, and level of electromagnetic interferrence.
**
** Usage: blu-control.sh [OPTION]
**
** -i Initialize/reset controller
** -s Scan (BR/EDR only) and trust devices
** -S Scan (LE and BR/EDR) and trust devices
** -p List paired devices
** -c List connected devices
** -l List trusted devices
** -d Disconnect device <MAC addr>
** -r Remove paired device <MAC addr>
** -P Pair with device <MAC addr>
** -C Connect to device <MAC addr>
** -D Disconnect all devices
** -R Remove all devices
** -h Help
The code that starts Bluetooth and related services is
Code: function startBluetooth() in file /var/www/inc/renderer.php
There is also the bluetoothctl program
Code: pi@moode9:~ $ bluetoothctl --help
bluetoothctl ver 5.66
Usage:
bluetoothctl [--options] [commands]
Options:
--agent Register agent handler: <capability>
--endpoints Register Media endpoints
--monitor Enable monitor output
--timeout Timeout in seconds for non-interactive mode
--version Display version
--help Display help
Commands:
list List available controllers
show Controller information
select Select default controller
devices List available devices, with an optional property as the filter
system-alias Set controller alias
reset-alias Reset controller alias
power Set controller power
pairable Set controller pairable mode
discoverable Set controller discoverable mode
discoverable-timeout Set discoverable timeout
agent Enable/disable agent with given capability
default-agent Set agent as the default one
advertise Enable/disable advertising with given type
set-alias Set device alias
scan Scan for devices
info Device information
pair Pair with device
cancel-pairing Cancel pairing with device
trust Trust device
untrust Untrust device
block Block device
unblock Unblock device
remove Remove device
connect Connect device
disconnect Disconnect device
advertise.:
uuids Set/Get advertise uuids
service Set/Get advertise service data
manufacturer Set/Get advertise manufacturer data
data Set/Get advertise data
discoverable Set/Get advertise discoverable
discoverable-timeout Set/Get advertise discoverable timeout
tx-power Show/Enable/Disable TX power to be advertised
name Configure local name to be advertised
appearance Configure custom appearance to be advertised
duration Set/Get advertise duration
timeout Set/Get advertise timeout
secondary Set/Get advertise secondary channel
interval Set/Get advertise interval range
clear Clear advertise config
monitor.:
set-rssi-threshold Set RSSI threshold parameter
set-rssi-timeout Set RSSI timeout parameter
set-rssi-sampling-period Set RSSI sampling period parameter
add-or-pattern Register 'or pattern' type monitor with the specified RSSI parameters
get-pattern Get advertisement monitor
remove-pattern Remove advertisement monitor
get-supported-info Get advertisement manager supported features and supported monitor types
print-usage Print the command usage
scan.:
uuids Set/Get UUIDs filter
rssi Set/Get RSSI filter, and clears pathloss
pathloss Set/Get Pathloss filter, and clears RSSI
transport Set/Get transport filter
duplicate-data Set/Get duplicate data filter
discoverable Set/Get discoverable filter
pattern Set/Get pattern filter
clear Clears discovery filter.
gatt.:
list-attributes List attributes
select-attribute Select attribute
attribute-info Select attribute
read Read attribute value
write Write attribute value
acquire-write Acquire Write file descriptor
release-write Release Write file descriptor
acquire-notify Acquire Notify file descriptor
release-notify Release Notify file descriptor
notify Notify attribute value
clone Clone a device or attribute
register-application Register profile to connect
unregister-application Unregister profile
register-service Register application service.
unregister-service Unregister application service
register-includes Register as Included service in.
unregister-includes Unregister Included service.
register-characteristic Register application characteristic
unregister-characteristic Unregister application characteristic
register-descriptor Register application descriptor
unregister-descriptor Unregister application descriptor
admin.:
allow Allow service UUIDs and block rest of them
player.:
list List available players
show Player information
select Select default player
play Start playback
pause Pause playback
stop Stop playback
next Jump to next item
previous Jump to previous item
fast-forward Fast forward playback
rewind Rewind playback
equalizer Enable/Disable equalizer
repeat Set repeat mode
shuffle Set shuffle mode
scan Set scan mode
change-folder Change current folder
list-items List items of current folder
search Search items containing string
queue Add item to playlist queue
show-item Show item information
endpoint.:
list List available endpoints
show Endpoint information
register Register Endpoint
unregister Register Endpoint
config Configure Endpoint
presets List available presets
transport.:
list List available transports
show Transport information
acquire Acquire Transport
release Release Transport
send Send contents of a file
receive Get/Set file to receive
volume Get/Set transport volume
pi@moode9:~ $
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OK, I tried this on two different moOde boxes. Using the GUI, a BT scan works fine, but Connect fails. The audio device is showing pairing mode, but nothing changes.
Using the CLI, the scan works fine, and connecting works almost instantaneously. ... both machines.
Just for the heck of it, I tried to connect another BT speaker. Same issue - Using the GUI the scan works, but Connect fails. Using the CLI it connects no problem.
Michael
RPi4 —> HiFiBerry DAC+ —> Rotel RA01 —> Celestion DL8
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Curious behavior.
I'm having no trouble scanning, pairing, and connecting with all the Bluetooth devices at hand using the webUI of moOde 9.1.4 installed on various Pi models, including the Pi 3B, all. The audio-related BT devices include smart phones, speakers/headphones, and other moOde players.
The scanning function detects several dozen BT devices if i include LE devices, many of which are not related to audio and are reported by device address or unique vendor IDs (got lots of sensors in my house). The 2.4 GHz ISM band is a noisy environment here.
Wish I could think of something to suggest but I'm stumped.
Regards,
Kent
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(11-23-2024, 05:00 PM)MJR42 Wrote: OK, I tried this on two different moOde boxes. Using the GUI, a BT scan works fine, but Connect fails. The audio device is showing pairing mode, but nothing changes.
Using the CLI, the scan works fine, and connecting works almost instantaneously. ... both machines.
Just for the heck of it, I tried to connect another BT speaker. Same issue - Using the GUI the scan works, but Connect fails. Using the CLI it connects no problem.
When you say CLI do you mean the blu-control.sh script or the bluetoothctl utility?
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A quick test on my end connecting to an ANKER speaker and no issues.
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(11-23-2024, 08:31 PM)Tim Curtis Wrote: (11-23-2024, 05:00 PM)MJR42 Wrote: OK, I tried this on two different moOde boxes. Using the GUI, a BT scan works fine, but Connect fails. The audio device is showing pairing mode, but nothing changes.
Using the CLI, the scan works fine, and connecting works almost instantaneously. ... both machines.
Just for the heck of it, I tried to connect another BT speaker. Same issue - Using the GUI the scan works, but Connect fails. Using the CLI it connects no problem.
When you say CLI do you mean the blu-control.sh script or the bluetoothctl utility? Sorry, I was busy for a week. I was using blu-control.sh.
Michael
RPi4 —> HiFiBerry DAC+ —> Rotel RA01 —> Celestion DL8
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Very odd because the WebUI just sends commands to blu-control.sh.
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(12-03-2024, 10:26 AM)Tim Curtis Wrote: Very odd because the WebUI just sends commands to blu-control.sh.
Indeed. I'm going to drop this because there's a workaround. If the issue affects others and I could help figure this out, let me know. I'll do what I can to help.
Michael
RPi4 —> HiFiBerry DAC+ —> Rotel RA01 —> Celestion DL8
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