sudo apt install bluez-hcidump sudo hcidump -t -x # Error: Unsupported Remote Feature / Unsupported LMP Feature
2018-06-27 12:45:55.333554 > HCI Event: LE Meta Event (0x3e) plen 19 LE Connection Complete status 0x00 handle 64, role slave bdaddr 00:1A:7D:DA:71:11 (Public) 2018-06-27 12:45:55.333871 < HCI Command: LE Read Remote Used Features (0x08|0x0016) plen 2 40 00 2018-06-27 12:45:55.336918 > HCI Event: Command Status (0x0f) plen 4 LE Read Remote Used Features (0x08|0x0016) status 0x00 ncmd 1 2018-06-27 12:45:55.338272 < ACL data: handle 64 flags 0x00 dlen 7 ATT: MTU req (0x02) client rx mtu 256 2018-06-27 12:45:55.636486 > ACL data: handle 64 flags 0x02 dlen 9 ATT: Error (0x01) Error: Request not supported (6) MTU req (0x02) on handle 0x0000 2018-06-27 12:45:55.665174 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 2018-06-27 12:45:55.736005 > HCI Event: LE Meta Event (0x3e) plen 12 LE Read Remote Used Features Complete status 0x1a handle 64 Error: Unsupported Remote Feature / Unsupported LMP Feature 2018-06-27 12:45:55.747028 < ACL data: handle 64 flags 0x00 dlen 9 ATT: Error (0x01) Error: Request not supported (6) Error (0x01) on handle 0x0000 2018-06-27 12:45:56.040205 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 64 packets 1 2018-06-27 12:45:58.036295 > HCI Event: Disconn Complete (0x05) plen 4 status 0x00 handle 64 reason 0x13 Reason: Remote User Terminated Connection 2018-06-27 12:45:58.114330 < HCI Command: LE Set Advertise Enable (0x08|0x000a) plen 1 01 2018-06-27 12:45:58.114807 > HCI Event: Command Complete (0x0e) plen 4 LE Set Advertise Enable (0x08|0x000a) ncmd 1 status 0x00
Usage:
lsusb Bus 002 Device 005: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) cat examples/demo.py if __name__ == '__main__': logging.basicConfig(level=logging.INFO) conn = GattConnection("hci0") mac = '00:16:53:ab:9e:91' # must use lowercase conn.connect(mac) hub = MoveHub(conn) demo_all(hub) hub.disconnect()
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