1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
//
// Copyright 2016 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP
#define INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP
#include "async_msg_handler.hpp"
#include <uhd/rfnoc/graph.hpp>
#include <uhd/device3.hpp>
namespace uhd { namespace rfnoc {
class graph_impl : public graph
{
public:
/************************************************************************
* Structors
***********************************************************************/
/*!
* \param name An optional name to describe this graph
* \param device_ptr Weak pointer to the originating device3
* \param msg_handler Pointer to the async message handler
*/
graph_impl(
const std::string &name,
boost::weak_ptr<uhd::device3> device_ptr,
async_msg_handler::sptr msg_handler
);
virtual ~graph_impl() {}
/************************************************************************
* Connection API
***********************************************************************/
void connect(
const block_id_t &src_block,
size_t src_block_port,
const block_id_t &dst_block,
size_t dst_block_port,
const size_t pkt_size = 0
);
void connect(
const block_id_t &src_block,
const block_id_t &dst_block
);
void connect_src(
const block_id_t &src_block,
const size_t src_block_port,
const uhd::sid_t dst_sid,
const size_t buf_size_dst_bytes,
const size_t pkt_size_
);
void connect_sink(
const block_id_t &sink_block,
const size_t dst_block_port,
const size_t bytes_per_ack
);
/************************************************************************
* Utilities
***********************************************************************/
std::string get_name() const { return _name; }
private:
void handle_overruns(const async_msg_t& async_msg);
//! Maps 16-bit addresses to block IDs
std::map<uint32_t, block_id_t> _block_id_map;
//! For any given block, look up the MIMO group
std::map<uint32_t, size_t> _mimo_group_map;
//! For any MIMO group, store the list of blocks in that group
std::map<size_t, std::set<block_id_t> > _mimo_groups;
//! Optional: A string to describe this graph
const std::string _name;
//! Reference to the generating device object
const boost::weak_ptr<uhd::device3> _device_ptr;
//! Reference to the async message handler
async_msg_handler::sptr _msg_handler;
};
}} /* namespace uhd::rfnoc */
#endif /* INCLUDED_LIBUHD_RFNOC_GRAPH_IMPL_HPP */
// vim: sw=4 et:
|
