! bluez のインストール zypper install bluez bluez-devel https://git.kernel.org/pub/scm/bluetooth/bluez.git ! python モデュールのインストール zypper install pybluez boot_python3 pip3 install gattlib ## pip3 install pybluez[ble] // どっちが正しい？？ ( boot_python-py34 がないとエラーが出るので cd /usr/lib64/ 以下で探す boot_python-py3 を ln -s boot_python-py3 boot_python-py34 ) pip3 install bluepy ! Wii Remote linux is https://github.com/RaphaelWimmer/wiimote.py https://wiibrew.org/wiki/Wiimote !open-suse leap で HC-06 を使う # hcitool scan Scanning ... 00:15:83:35:xx:xx HC-06 # rfcomm bind rfcomm0 00:15:83:35:xx:xx ###### rfcomm release rfcomm0 ## もしかすると /etc/bluetooth/rfcomm.conf が必要かも 内容は rfcomm0 { # Automatically bind the device at startup #bind yes; bind no; # Bluetooth address of the device # device 01:23:45:67:89:AB; device 00:15:83:35:xx:xx; # RFCOMM channel for the connection channel 1; # channel 3; # Description of the connection comment "as you like comment"; } となる # kermit set line /dev/rfcomm0 set speed 9600 connect # Kermit の代わりに / screen /dev/rfcomm0 9600 screen /dev/rfcomm0 9600 　(終了 C-a k (Ctrl+aを押した後に k) ) 1029 sudo hcitool scan 1030 sudo sdptool records 24:0A:C4:0D:BC:B6 1031 sudo sdptool search SP 1033 sudo rfcomm bind 1 24:0A:C4:0D:BC:B6 sudo stty -F /dev/rfcomm1 38400 cs8 1034 sudo rfcomm release 1 !! APENDIX ! BluetoothCtl の使い方 # bluetoothctl [NEW] Controller 00:15:83:2B:xx:xx linux-crcd [default] [NEW] Device 00:15:83:35:XX:XX HC-06 [bluetooth]# scan on Discovery started [CHG] Controller 00:15:83:2B:xx:xxx Discovering: yes [CHG] Device 00:15:83:35:xx:xx RSSI: -66 [bluetooth]# pair 00:15:83:35:xx:xx Attempting to pair with 00:15:83:35:xx:xx Failed to pair: org.bluez.Error.AlreadyExists [bluetooth]# trust 00:15:83:35:xx:xx Changing 00:15:83:35:xx:xx trust succeeded [bluetooth]# connect 00:15:83:35:xx:xx Attempting to connect to 00:15:83:35:xx:xx [CHG] Device 00:15:83:35:xx:xx Connected: yes Failed to connect: org.bluez.Error.NotAvailable [CHG] Device 00:15:83:35:xx:xx Connected: no [bluetooth]# info 00:15:83:35:xx:xx Device 00:15:83:35:xx:xx Name: HC-06 Alias: HC-06 Class: 0x001f00 Paired: yes Trusted: yes Blocked: no Connected: no LegacyPairing: yes UUID: Serial Port (00001101-0000-1000-8000-00xxxxxxxxxxxx) RSSI: -66 [bluetooth]# quit > bluetoothctl [NEW] Controller 00:09:DD:40:D4:32 linux-ou4m [default] [NEW] Device 24:0A:C4:0D:BC:B6 ESP32_BluetoothSerial [NEW] Device C9:79:7F:77:8C:31 BatteryMonitor Agent registered [bluetooth]# scan on Discovery started [CHG] Controller 00:09:DD:40:D4:32 Discovering: yes [CHG] Device 24:0A:C4:0D:BC:B6 RSSI: -44 [bluetooth]# scan off [CHG] Device 24:0A:C4:0D:BC:B6 RSSI is nil [CHG] Controller 00:09:DD:40:D4:32 Discovering: no Discovery stopped [bluetooth]# pear 24:0A:C4:0D:BC:B6 Invalid command [bluetooth]# pair 24:0A:C4:0D:BC:B6 Attempting to pair with 24:0A:C4:0D:BC:B6 [CHG] Device 24:0A:C4:0D:BC:B6 Connected: yes Request confirmation [ESP31m[agent] Confirm passkey 041359 (yes/no): yes [CHG] Device 24:0A:C4:0D:BC:B6 Paired: yes Pairing successful [CHG] Device 24:0A:C4:0D:BC:B6 Connected: no [bluetooth]# trust 24:0A:C4:0D:BC:B6 [CHG] Device 24:0A:C4:0D:BC:B6 Trusted: yes Changing 24:0A:C4:0D:BC:B6 trust succeeded [bluetooth]# exit Agent unregistered [DEL] Controller 00:09:DD:40:D4:32 linux-ou4m [default] > 自動起動の設定 ( ExecStart=/usr/lib/bluetooth/bluetoothd --compat ) に > diff ./dbus-org.bluez.service /etc/systemd/system/dbus-org.bluez.service 9c9 < ExecStart=/usr/lib/bluetooth/bluetoothd --- > ExecStart=/usr/lib/bluetooth/bluetoothd --compat 20a21,22 > > ## $ sudo sdptool add --channel=22 SP ## Serial Port service registered /etc/bluetooth/rfcomm.conf を作成 ## までやったら（group が daialout になったので ) !hciconfig の使い方 > hciconfig hci0: Type: Primary Bus: USB BD Address: 00:15:83:2B:XX:XX ACL MTU: 310:10 SCO MTU: 64:8 UP RUNNING RX bytes:546 acl:0 sco:0 events:29 errors:0 TX bytes:379 acl:0 sco:0 commands:29 errors:0 BT2_Classic ?? > hciconfig hci0 version hci0: Type: Primary Bus: USB BD Address: 00:15:83:2B:XX:XX ACL MTU: 310:10 SCO MTU: 64:8 HCI Version: 2.0 (0x3) Revision: 0xc5c LMP Version: 2.0 (0x3) Subversion: 0xc5c Manufacturer: Cambridge Silicon Radio (10) > hciconfig hci0 features hci0: Type: Primary Bus: USB BD Address: 00:15:83:2B:XX:XX ACL MTU: 310:10 SCO MTU: 64:8 Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80 <3-slot packets> <5-slot packets> <3-slot EDR ACL> <5-slot EDR ACL> <3-slot EDR eSCO> BLE の場合 > hciconfig hci0 version hci0: Type: Primary Bus: USB BD Address: 00:09:DD:40:D4:32 ACL MTU: 310:10 SCO MTU: 64:8 HCI Version: 4.0 (0x6) Revision: 0x22bb LMP Version: 4.0 (0x6) Subversion: 0x22bb Manufacturer: Cambridge Silicon Radio (10) > hciconfig hci0 features hci0: Type: Primary Bus: USB BD Address: 00:09:DD:40:XX:XX ACL MTU: 310:10 SCO MTU: 64:8 Features page 0: 0xff 0xff 0x8f 0xfe 0xdb 0xff 0x5b 0x87 <3-slot packets> <5-slot packets> <3-slot EDR ACL> <5-slot EDR ACL> <3-slot EDR eSCO> Features page 1: 0x03 0x00 0x00 0x00 0x00 0x00 0x00 0x00 ! Tips https://qiita.com/propella/items/6daf3c56e26f709b4141