GNU Radio C++ API Reference: ctrlport_probe2_b.h Source File

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ctrlport_probe2_b.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2013 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * SPDX-License-Identifier: GPL-3.0-or-later
8 *
9 */
10
11#ifndef INCLUDED_CTRLPORT_PROBE2_B_H
12#define INCLUDED_CTRLPORT_PROBE2_B_H
13
14#include <gnuradio/blocks/api.h>
15#include <gnuradio/sync_block.h>
16
17namespace gr {
18namespace blocks {
19
20/*!
21 * \brief A ControlPort probe to export vectors of signals.
22 * \ingroup measurement_tools_blk
23 * \ingroup controlport_blk
24 *
25 * \details
26 * This block acts as a sink in the flowgraph but also exports
27 * vectors of complex samples over ControlPort. This block holds
28 * the latest \p len number of complex samples so that every query
29 * by a ControlPort client will get the same length vector.
30 */
31 class BLOCKS_API ctrlport_probe2_b : virtual public sync_block
32{
33public:
34 // gr::blocks::ctrlport_probe2_b::sptr
35 typedef std::shared_ptr<ctrlport_probe2_b> sptr;
36
37 /*!
38 * \brief Make a ControlPort probe block.
39 * \param id A string ID to name the probe over ControlPort.
40 * \param desc A string describing the probe.
41 * \param len Number of samples to transmit.
42 * \param disp_mask Mask to set default display params.
43 */
44 static sptr
45 make(const std::string& id, const std::string& desc, int len, unsigned int disp_mask);
46
47 virtual std::vector<signed char> get() = 0;
48
49 virtual void set_length(int len) = 0;
50 virtual int length() const = 0;
51};
52
53} /* namespace blocks */
54} /* namespace gr */
55
56#endif /* INCLUDED_CTRLPORT_PROBE2_B_H */
gr::blocks::ctrlport_probe2_b
A ControlPort probe to export vectors of signals.
Definition ctrlport_probe2_b.h:32
gr::blocks::ctrlport_probe2_b::length
virtual int length() const =0
gr::blocks::ctrlport_probe2_b::get
virtual std::vector< signed char > get()=0
gr::blocks::ctrlport_probe2_b::make
static sptr make(const std::string &id, const std::string &desc, int len, unsigned int disp_mask)
Make a ControlPort probe block.
gr::blocks::ctrlport_probe2_b::sptr
std::shared_ptr< ctrlport_probe2_b > sptr
Definition ctrlport_probe2_b.h:35
gr::blocks::ctrlport_probe2_b::set_length
virtual void set_length(int len)=0
gr::sync_block::sync_block
sync_block(void)
Definition sync_block.h:28
api.h
BLOCKS_API
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:18
gr::blocks
Definition abs_blk.h:20
gr
GNU Radio logging wrapper.
Definition basic_block.h:29
sync_block.h