1 files changed, 0 insertions, 166 deletions
diff --git a/gr-uhd/lib/uhd_mimo_source.cc b/gr-uhd/lib/uhd_mimo_source.cc
deleted file mode 100644
index abd70ba36..000000000
--- a/gr-uhd/lib/uhd_mimo_source.cc
+++ /dev/null
@@ -1,166 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2010 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- * 
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <uhd_mimo_source.h>
-#include <gr_io_signature.h>
-#include <stdexcept>
-//#include "utils.h"
-
-/***********************************************************************
- * UHD Source
- **********************************************************************/
-uhd_mimo_source::uhd_mimo_source(gr_io_signature_sptr sig)
-:gr_sync_block("uhd mimo source", gr_make_io_signature(0, 0, 0), sig){
-    /* NOP */
-}
-
-/***********************************************************************
- * UHD Source Impl
- **********************************************************************/
-class uhd_mimo_source_impl : public uhd_mimo_source{
-public:
-    uhd_mimo_source_impl(
-        size_t num_channels,
-        const std::string &args,
-        const uhd::io_type_t &type
-    ) : uhd_mimo_source(gr_make_io_signature(num_channels, num_channels, type.size)), _type(type)
-    {
-        _dev = uhd::usrp::mimo_usrp::make(args);
-        set_streaming(false);
-        _dev->set_time_unknown_pps(uhd::time_spec_t()); //TODO may want option to disable this
-    }
-
-    ~uhd_mimo_source_impl(void){
-        set_streaming(false);
-    }
-
-    void set_subdev_spec(size_t chan, const std::string &spec){
-        return _dev->set_rx_subdev_spec(chan, spec);
-    }
-
-    void set_samp_rate_all(double rate){
-        _dev->set_rx_rate_all(rate);
-        //do_samp_rate_error_message(rate, get_samp_rate_all(), "RX");
-    }
-
-    double get_samp_rate_all(void){
-        return _dev->get_rx_rate_all();
-    }
-
-    uhd::tune_result_t set_center_freq(size_t chan, double freq){
-        uhd::tune_result_t tr = _dev->set_rx_freq(chan, freq);
-        //do_tune_freq_error_message(freq, _dev->get_rx_freq(chan), "RX");
-        return tr;
-    }
-
-    uhd::freq_range_t get_freq_range(size_t chan){
-        return _dev->get_rx_freq_range(chan);
-    }
-
-    void set_gain(size_t chan, float gain){
-        return _dev->set_rx_gain(chan, gain);
-    }
-
-    float get_gain(size_t chan){
-        return _dev->get_rx_gain(chan);
-    }
-
-    uhd::gain_range_t get_gain_range(size_t chan){
-        return _dev->get_rx_gain_range(chan);
-    }
-
-    void set_antenna(size_t chan, const std::string &ant){
-        return _dev->set_rx_antenna(chan, ant);
-    }
-
-    std::string get_antenna(size_t chan){
-        return _dev->get_rx_antenna(chan);
-    }
-
-    std::vector<std::string> get_antennas(size_t chan){
-        return _dev->get_rx_antennas(chan);
-    }
-
-    uhd::time_spec_t get_time_now(void){
-        return _dev->get_time_now();
-    }
-
-    void set_time_next_pps(const uhd::time_spec_t &time_spec){
-        return _dev->set_time_next_pps(time_spec);
-    }
-
-    uhd::usrp::mimo_usrp::sptr get_device(void){
-        return _dev;
-    }
-
-/***********************************************************************
- * Work
- **********************************************************************/
-    int work(
-        int noutput_items,
-        gr_vector_const_void_star &input_items,
-        gr_vector_void_star &output_items
-    ){
-        //conditionally start streaming in the work call
-        //this prevents streaming before the runtime is ready
-        if (not _is_streaming) set_streaming(true);
-
-        uhd::rx_metadata_t metadata; //not passed out of this block
-
-        return _dev->get_device()->recv(
-            output_items, noutput_items, metadata,
-            _type, uhd::device::RECV_MODE_FULL_BUFF
-        );
-    }
-
-protected:
-    uhd::usrp::mimo_usrp::sptr _dev;
-    const uhd::io_type_t _type;
-    bool _is_streaming;
-
-    void set_streaming(bool enb){
-        if (enb){
-            //setup a stream command that starts streaming slightly in the future
-            static const double reasonable_delay = 0.01; //10 ms (order of magnitude >> RTT)
-            uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
-            stream_cmd.stream_now = false;
-            stream_cmd.time_spec = get_time_now() + uhd::time_spec_t(_dev->get_num_channels() * reasonable_delay);
-            _dev->issue_stream_cmd(stream_cmd);
-        }
-        else
-            _dev->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
-        _is_streaming = enb;
-    }
-};
-
-/***********************************************************************
- * Make UHD Source
- **********************************************************************/
-boost::shared_ptr<uhd_mimo_source> uhd_make_mimo_source(
-    size_t num_channels,
-    const std::string &args,
-    const uhd::io_type_t::tid_t &type
-){
-    return boost::shared_ptr<uhd_mimo_source>(
-        new uhd_mimo_source_impl(num_channels, args, type)
-    );
-}