Method feed_in_logic

DSView/pv/sigsession.cpp:1195–1242

    }

    void SigSession::feed_in_logic(const sr_datafeed_logic &o)
    {  
        if (_capture_data->get_logic()->memory_failed())
        {
            dsv_err("Unexpected logic packet");
            return;
        }

        if (!_is_triged && o.length > 0)
        {
            _is_triged = true;
            _trig_time = QDateTime::currentDateTime();
        }  

        if (_capture_data->get_logic()->last_ended())
        {
            _capture_data->get_logic()->set_loop(is_loop_mode());

            bool bNotFree = _is_decoding && _view_data == _capture_data;

            _capture_data->get_logic()->first_payload(o, 
                            _device_agent.get_sample_limit(),
                            _device_agent.get_channels(),
                            !bNotFree);

            // @todo Putting this here means that only listeners querying
            // for logic will be notified. Currently the only user of
            // frame_began is DecoderStack, but in future we need to signal
            // this after both analog and logic sweeps have begun.
            _callback->frame_began();
        }
        else
        {
            // Append to the existing data snapshot
            _capture_data->get_logic()->append_payload(o);
        }

        if (_capture_data->get_logic()->memory_failed())
        {
            _error = Malloc_err;
            _callback->session_error();
            return;
        }

        set_receive_data_len(o.length * 8 / get_ch_num(SR_CHANNEL_LOGIC));

        _data_updated = true;
    }

    void SigSession::feed_in_dso(const sr_datafeed_dso &o)
    {