android pairing fail.

[bull]

I use it. nRF52832 PCA10040 I have coded based on NUS.

However, I failed to pair with my Android device.

Even with ble_app_uart, the result is the same.

[Gauti]

Hi,

You are setting the security status as: BLE_GAP_SEC_STATUS_PAIRING_NOT_SUPP in the line below. err_code = sd_ble_gap_sec_params_reply(m_conn_handle, BLE_GAP_SEC_STATUS_PAIRING_NOT_SUPP, NULL, NULL);

Changing it to: err_code = sd_ble_gap_sec_params_reply(m_conn_handle, BLE_GAP_SEC_STATUS_SUCCESS, NULL, NULL);

might solve the problem.

[Gauti]

Try to set the security parameters as below and check if works: static ble_gap_sec_params_t m_sec_params;

  m_sec_params.bond         = 1;
m_sec_params.mitm         = 0;
m_sec_params.io_caps      = 3;
m_sec_params.oob          = 0;
m_sec_params.min_key_size = 7;
m_sec_params.max_key_size = 16;

and then this: err_code = sd_ble_gap_sec_params_reply(m_conn_handle, BLE_GAP_SEC_STATUS_SUCCESS, &m_sec_params, NULL); check the infocenter for the details about setting the right values into m_sec_params. hope this works!