uart sample application failed

RE: uart sample application failed

Ole Morten — Mon, 29 Jul 2013 09:32:15 GMT

I'm sorry for the delayed answer, but I've been on vacation. However, I'm having some trouble understanding your question. If you have a new question, I suggest you post it as a separate one, and try to explain a little more what the problem actually is.

RE: uart sample application failed

steven — Mon, 08 Jul 2013 06:13:50 GMT

thank you for reply and help . Now, I have run success this sample . Can you give me connect transfer state , ex: BLE_CONN_PARAMS_EVT_FAILED or other event

RE: uart sample application failed

Ole Morten — Fri, 05 Jul 2013 09:40:00 GMT

This happens since the ble_conn_params module got a new event in SDK 4.3.0, to say that connection parameters have been updated.

Unfortunately, the default handler in 4.2, which was used in the UART application, checks the event type, and if it is not the correct, it basically asserts. The on_conn_params_evt() method in main should therefore be modified to be as follows:


static void on_conn_params_evt(ble_conn_params_evt_t * p_evt)
{
    uint32_t err_code;
    
    if(p_evt->evt_type == BLE_CONN_PARAMS_EVT_FAILED)
    {
        err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_CONN_INTERVAL_UNACCEPTABLE);
        APP_ERROR_CHECK(err_code);
    }
}

I'm sorry for the inconvenience caused. Please see this question for the updated app.