Bluetooth connection problem

[bscdb]

Hi,

I am working with hid keyboard example on my Windows machine.

Problem 1 : After flashing the code, I make bluetooth connection and the code works properly. Then I remove the bluetooth device and if I try reconnecting, it does not connect. So I have to again flash the code with the soft device (SDK 15) to make it work.

Problem 2 : Bluetooth connection has been made with laptop 1 and the laptop is shut down. Now I try to connect to bluetooth of laptop 2; does not connect although I remove the device from laptop 1.

[awneil]

On what have you implemented the hid keyboard example?

Have you made changes to the example?

bscdb said:

I remove the bluetooth device

What do you mean by that?

bscdb said:

I have to again flash the code with the soft device (SDK 15) to make it wor

What else have you tried?

Does a reset not work? Or power-cycling?

[bscdb]

I am using nrf52 DK. No changes made to the code. "I remove the bluetooth device" meaning I unpair the connected Nordic device. I tried pressing buttons 1,2,3,4 and the reset button and restarting the computers and the DK.

[Kenneth]

Sounds to me that the case then may be that you need to allow repairing. Can you try to add the following to pm_evt_handler() in main.c

// Insert in pm_evt_handler() in main.c

        case PM_EVT_CONN_SEC_CONFIG_REQ:
        {
            // Allow or reject pairing request from an already bonded peer.
            pm_conn_sec_config_t conn_sec_config = {.allow_repairing = true};
            pm_conn_sec_config_reply(p_evt->conn_handle, &conn_sec_config);
        } break;