USRP Hardware Driver and USRP Manual  Version: 3.13.1.0-3
UHD and USRP Manual
sink_node_ctrl.hpp
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1 //
2 // Copyright 2014-2016 Ettus Research LLC
3 // Copyright 2018 Ettus Research, a National Instruments Company
4 //
5 // SPDX-License-Identifier: GPL-3.0-or-later
6 //
7 
8 #ifndef INCLUDED_LIBUHD_SINK_NODE_CTRL_BASE_HPP
9 #define INCLUDED_LIBUHD_SINK_NODE_CTRL_BASE_HPP
10 
12 #include <uhd/rfnoc/constants.hpp>
14 #include <boost/thread.hpp>
15 
16 namespace uhd {
17  namespace rfnoc {
18 
24 class sink_node_ctrl : virtual public node_ctrl_base
25 {
26 public:
27  /***********************************************************************
28  * Types
29  **********************************************************************/
30  typedef boost::shared_ptr<sink_node_ctrl> sptr;
31  typedef std::map< size_t, boost::weak_ptr<sink_node_ctrl> > node_map_t;
32  typedef std::pair< size_t, boost::weak_ptr<sink_node_ctrl> > node_map_pair_t;
33 
34  /***********************************************************************
35  * Sink block controls
36  **********************************************************************/
51  size_t connect_upstream(
52  node_ctrl_base::sptr upstream_node,
53  size_t port=ANY_PORT,
55  );
56 
63  virtual void set_tx_streamer(bool active, const size_t port);
64 
65 
66 protected:
67 
96  virtual size_t _request_input_port(
97  const size_t suggested_port,
98  const uhd::device_addr_t &args
99  ) const;
100 
101 private:
104  boost::mutex _input_mutex;
105 
116  void _register_upstream_node(
117  node_ctrl_base::sptr upstream_node,
118  size_t port
119  );
120 
121 }; /* class sink_node_ctrl */
122 
123 }} /* namespace uhd::rfnoc */
124 
125 #endif /* INCLUDED_LIBUHD_SINK_NODE_CTRL_BASE_HPP */
126 // vim: sw=4 et:
boost::shared_ptr< sink_node_ctrl > sptr
Definition: sink_node_ctrl.hpp:30
std::pair< size_t, boost::weak_ptr< sink_node_ctrl > > node_map_pair_t
Definition: sink_node_ctrl.hpp:32
size_t connect_upstream(node_ctrl_base::sptr upstream_node, size_t port=ANY_PORT, const uhd::device_addr_t &args=uhd::device_addr_t())
Definition: build_info.hpp:14
virtual void set_tx_streamer(bool active, const size_t port)
virtual size_t _request_input_port(const size_t suggested_port, const uhd::device_addr_t &args) const
boost::shared_ptr< node_ctrl_base > sptr
Definition: node_ctrl_base.hpp:37
#define UHD_RFNOC_API
Definition: config.hpp:98
Definition: sink_node_ctrl.hpp:24
std::map< size_t, boost::weak_ptr< sink_node_ctrl > > node_map_t
Definition: sink_node_ctrl.hpp:31
Definition: device_addr.hpp:38
Definition: node_ctrl_base.hpp:31