C++ (Cpp) ble_gap_scan_start_req_enc Exemples

Exemple #1

Fichier : ble_gap_impl.cpp Projet : NordicSemiconductor/pc-ble-driver

uint32_t sd_ble_gap_scan_start(adapter_t *adapter, ble_gap_scan_params_t const *const p_scan_params,
                               ble_data_t const *p_adv_report_buffer)
{
    encode_function_t encode_function = [&](uint8_t *buffer, uint32_t *length) -> uint32_t {
        const auto err_code =
            ble_gap_scan_start_req_enc(p_scan_params, p_adv_report_buffer, buffer, length);

#if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION > 5
        app_ble_gap_scan_data_set(p_adv_report_buffer->p_data);
#endif

        return err_code;
    };

    decode_function_t decode_function = [&](uint8_t *buffer, uint32_t length,
                                            uint32_t *result) -> uint32_t {
        const auto err_code = ble_gap_scan_start_rsp_dec(buffer, length, result);

        if (err_code != NRF_SUCCESS)
        {
            app_ble_gap_scan_data_unset(true);
        }

        return err_code;
    };

    return gap_encode_decode(adapter, encode_function, decode_function);
}

Exemple #2

Fichier : app_mw_ble_gap.c Projet : BLEHexapod/nrf_sdk

uint32_t sd_ble_gap_scan_start(ble_gap_scan_params_t const * const p_scan_params)
{
    uint8_t * p_buffer;
    uint32_t  buffer_length = 0;

    tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length);
    const uint32_t err_code = ble_gap_scan_start_req_enc(p_scan_params,
                                                         &(p_buffer[1]),
                                                         &buffer_length);
    //@note: Should never fail.
    APP_ERROR_CHECK(err_code);

    //@note: Increment buffer length as internally managed packet type field must be included.
    return ser_sd_transport_cmd_write(p_buffer,
                                      (++buffer_length),
                                      gap_scan_start_rsp_dec);
}