Hi Alan, > I have a controller that is attached with btattach > as a systemd service: > > /usr/bin/btattach -B /dev/ttyACM0 -S 1000000 > > The same command seems to result in different > enumerations. Sometimes its: > > $ busctl tree org.bluez > └─/org > └─/org/bluez > └─/org/bluez/hci1 > > other times: > > $ busctl tree org.bluez > └─/org > └─/org/bluez > └─/org/bluez/hci0 > > Is there a way to have fixed enumeration? the hciX naming is assigned by the kernel and can not be guaranteed. For BR/EDR single mode or BR/EDR/LE dual-mode controller, you can read the property for the Bluetooth Device Address to find and match the controller. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
