Advantage 360 Pro ( BLE ) on FreeBSD 13.2-RELEASE-p2 GENERIC amd64

[Dmitry-N-Medvedev]

good morning, nice community :)

the context:

1. DEVICE: an Advantage 360 Pro keyboard; works over BLE
2. OS: FreeBSD 13.2-RELEASE-p2 GENERIC amd64
3. Bluetooth USB dongle ( <Broadcom BCM2070B0, class 9/0, rev 2.00/1.00, addr 3> on usbus0 )
4. all the services in regards to bluetooth are installed/running

the problem: cannot pair the said keyboard. Help needed :)

the workflow

$ doas service hcsecd restart Stopping hcsecd. Waiting for PIDS: 18080. Starting hcsecd.

$ doas service sdpd restart Stopping sdpd. Waiting for PIDS: 18149. Starting sdpd.

$ doas service bthidd restart Stopping bthidd. Waiting for PIDS: 18218. Starting bthidd.

$ doas service devd restart Stopping devd. Waiting for PIDS: 18278. Starting devd.

$ doas service bluetooth restart ubt0 ng_l2cap_lower_rcvmsg: ubt0l2cap - HCI node is up, bdaddr: 84:a4:66:7b:a8:d6, pkt_size=1021 bytes, num_pkts=8

$ doas hccontrol le_enable enable LE enabled

$ doas hccontrol le_set_scan_enable enable LE Scan: Enabled

<now, turn the keyboard to pairing mode>

dmitry@z420 ~ $ doas hccontrol read_neighbor_cache T BD_ADDR Features Clock offset Page scan Rep. scan R 4d:7a:60:12:c6:7e 00 00 00 00 00 00 00 00 0 0xc3 0 Complete local name: Adv360 Pro Appearance: c1 03 Flags: 06 Incomplete list of service class UUIDs (16-bit): 12 18 0f 18

P 40:22:d8:c3:bc:c2 00 00 00 00 00 00 00 00 0 0xb4 0 Flags: 06 Manufacturer: Etekcity Corporation Manufacturer specific data: 01 c2 bc c3 d8 22 40 05 07 02 02 02

R e3:ac:28:e0:43:bb 00 00 00 00 00 00 00 00 0 0xc1 0 Flags: 04 Manufacturer: Anhui Huami Information Technology Co., Ltd. Manufacturer specific data: 02 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 03 e3 ac 28 e0 43 bb

P 50:8a:06:f4:af:94 00 00 00 00 00 00 00 00 0 0xb2 0 Flags: 06 Incomplete list of service class UUIDs (16-bit): 01 a2 Service data: 01 a2 01 4f 91 e0 d7 65 7f 77 1d 46 1f 77 c8 46 7e a2 8a

$ doas hccontrol le_set_scan_enable disable LE Scan: Disabled

$ doas lehid -r 4d:7a:60:12:c6:7e CONNECT CONNECTOK no more rows available OP 4: Handle 002b CODE a UPDATE ble_service SET high_attribute_id=(SELECT max(attribute_id) from ble_attribute) WHERE (service_id = (SELECT max(service_id) FROM ble_service) AND device_id = (SELECT max(device_id) FROM ble_device)); 0 1 01 18 0 9 00 18 0 18 0a 18 0 25 12 18 0x10e615691af0 0x10e61568a780 33 86 0 2 20 03 00 05 2a 34 89 0 5 0a 06 00 29 2b 35 91 0 7 02 08 00 2a 2b 36 94 0 10 02 0b 00 00 2a 37 96 0 12 02 0d 00 01 2a 38 98 0 14 02 0f 00 a6 2a 39 100 0 16 02 11 00 04 2a 40 103 0 19 02 14 00 24 2a 41 105 0 21 02 16 00 29 2a 42 107 0 23 02 18 00 50 2a 43 110 0 26 02 1b 00 4a 2a 44 112 0 28 02 1d 00 4b 2a 45 114 0 30 12 1f 00 4d 2a 46 118 0 34 0c 23 00 4d 2a 47 121 0 37 12 26 00 4d 2a 48 125 0 41 04 2a 00 4c 2a PROBE_INCLUDE 0x10e61568f570 0x10e61568a780 ID9: 00001801-0000-1000-8000-00805f9b34fb 21 00002a05-0000-1000-8000-00805f9b34fb 22 00002b29-0000-1000-8000-00805f9b34fb 23 00002b2a-0000-1000-8000-00805f9b34fb GAP:10 0 11 41 64 76 33 36 30 20 50 72 6f Device Name Adv360 Pro 0 13 c1 03 Apperance 961 0 17 0c 00 18 00 1e 00 58 02 Connection Parameters 12 24 30 DIS:11 0 20 41 64 76 33 36 30 20 50 72 6f Model No Adv360 Pro 0 22 4b 69 6e 65 73 69 73 20 43 6f 72 70 6f 72 61 74 69 6f 6e Manifacture Name Kinesis Corporation 0 24 01 50 1d 5e 61 01 00 PnPID 01 1d50 615e 0001 HOGP:12 STMT10x10e61568af00 0 27 00 00 00 03 HID Version:0 Country Code 0 FLAG:3 6 0 29 OP a: Handle 001d CODE f Cannot read REPORT MAP -1

what should I do next? I am lost, will appreciate any help

:)

best regards, Dmitry

[takawata]

Try % sudo ./lepair -r 4d:7a:60:12:c6:7e then you will getotput something like

device{
        name "thisdevice";
        bdaddr 4d:7a:60:12:c6:7e ;
        addrtype lerand;
        ediv 0x????;
        rand 0x??????????????;
        key 0x????????????????????????;
        pin nopin;
 `}`

then paste this entry into hcsecd.conf in lesecd directory and run % sudo ./lesecd After that, % ./lehid -s -r 4d:7a:60:12:c6:7e lehid with -s option wait until secure connection is established by lesecd.

[Dmitry-N-Medvedev]

hi @takawata,

1. the doas lehid -r 4d:7a:60:12:c6:7e hangs with the same "Cannot read REPORT MAP -1"
2. the lepair -r 4d:7a:60:12:c6:7e says "Operation now in progress"

maybe I should shutdown some services that might interfere with this?

[takawata]

1. HID over GATT requires encrypted connection, per specification.
2. lepair requires privilages to add short term encryption. And lepair supports old pairing scheme which requires larger MTU. So if the device only accepts newer scheme, it cannot be paired.

[Dmitry-N-Medvedev]

shut down all the services but the bluetooth and tried lehid and in a new terminal lepair.

the lapair says operation timeout

[Dmitry-N-Medvedev]

1. HID over GATT requires encrypted connection, per specification.
2. lepair requires privilages to add short term encryption. And lepair supports old pairing scheme which requires larger MTU. So if the device only accepts newer scheme, it cannot be paired.

okay. then let's call it a day. Closing this.

[takawata]

One point, Do you make sure entering pairing mode before invoke lepair?