Hi,
i am begginer, using my nRF52832 DK with ble_app_uart as peripherial, which is connected to PC via J-link (usb cable). I want is to establish serial communication between nF52832 DK and PC via BLE (using virtual COM port and program like PuTTY), using Asus BT400 usb ble dongle (bluetooth 4.0). When I add RF52832 DK on PC, LED 1 stops blinking and start to indicate connection for few seconds (just ligths), then it returns to blinking. Monitoring traffic with Wireshark ( attached in code, line 34) , i noticed line that says: Rcv Pairing Failed: Pairing not supported.
When establishing serial connection to my android phone, everything works fine and without problem.
I have following questions:
1.) What thing do i need to add to my code, to establish connection to PC?
2.) I tried ble_app_hids_mouse example, which establish permanent connection with PC withoust problem, is that becouse nRF52832 DK is introduced to PC as HID?
3.) I there possibility anything to be wrong with my drivers ( do I need any special driver), or am i missing something else?
Thanks for answer & best reagards,
Kristof
1 0.000000 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
2 0.002001 CC&CTech_9e:ad:45 fa:cf:26:e6:39:bb LE LL 38 SCAN_REQ
3 0.002001 fa:cf:26:e6:39:bb Broadcast LE LL 50 SCAN_RSP
4 0.043011 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
5 0.044011 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
6 0.045011 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
7 0.091023 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
8 0.092023 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
9 0.093023 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
10 0.132043 fa:cf:26:e6:39:bb Broadcast LE LL 46 ADV_IND
11 0.133033 CC&CTech_9e:ad:45 fa:cf:26:e6:39:bb LE LL 60 CONNECT_REQ
12 0.187056 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
13 0.188047 Slave_0xaf9a8568 Master_0xaf9a8568 ATT 33 Rcvd Exchange MTU Request, Client Rx MTU: 247
14 0.189047 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 32 Control Opcode: LL_VERSION_IND
15 0.247078 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 32 Control Opcode: LL_VERSION_IND
16 0.248061 Slave_0xaf9a8568 Master_0xaf9a8568 ATT 33 Rcvd Exchange MTU Request, Client Rx MTU: 247
17 0.249071 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
18 0.307092 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
19 0.308076 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 35 Control Opcode: LL_LENGTH_REQ
20 0.367107 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 28 Control Opcode: LL_UNKNOWN_RSP
21 0.368090 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 26 Empty PDU
22 0.427106 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
23 0.428106 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 32 Control Opcode: LL_VERSION_IND
24 0.487136 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 35 Control Opcode: LL_FEATURE_REQ
25 0.488120 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 26 Empty PDU
26 0.547151 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
27 0.548135 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 35 Control Opcode: LL_FEATURE_RSP
28 0.607165 Master_0xaf9a8568 Slave_0xaf9a8568 ATT 33 Sent Exchange MTU Request, Client Rx MTU: 525
29 0.608149 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 26 Empty PDU
30 0.609149 Master_0xaf9a8568 Slave_0xaf9a8568 SMP 37 Sent Pairing Request: AuthReq: Bonding, MITM, SecureConnection, Reserved | Initiator Key(s): IRK, CSRK, Linkkey | Responder Key(s): LTK, IRK, CSRK, Linkkey
31 0.667164 Master_0xaf9a8568 Slave_0xaf9a8568 SMP 37 Sent Pairing Request: AuthReq: Bonding, MITM, SecureConnection, Reserved | Initiator Key(s): IRK, CSRK, Linkkey | Responder Key(s): LTK, IRK, CSRK, Linkkey
32 0.668164 Slave_0xaf9a8568 Master_0xaf9a8568 ATT 33 Rcvd Exchange MTU Response, Server Rx MTU: 247
33 0.669164 Master_0xaf9a8568 Slave_0xaf9a8568 ATT 33 Sent Exchange MTU Response, Server Rx MTU: 525
34 0.669164 Slave_0xaf9a8568 Master_0xaf9a8568 SMP 32 Rcvd Pairing Failed: Pairing Not Supported
35 0.727188 Master_0xaf9a8568 Slave_0xaf9a8568 ATT 35 Sent Write Request, Handle: 0x000d (Unknown)
36 0.728179 Slave_0xaf9a8568 Master_0xaf9a8568 LE LL 26 Empty PDU
37 0.787194 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
38 0.788195 Slave_0xaf9a8568 Master_0xaf9a8568 ATT 31 Rcvd Write Response, Handle: 0x000d (Unknown)
39 0.847211 Master_0xaf9a8568 Slave_0xaf9a8568 LE LL 26 Empty PDU
