GNU Radio's SATNOGS Package
udp_msg_source.h
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1 /* -*- c++ -*- */
2 /*
3  * gr-satnogs: SatNOGS GNU Radio Out-Of-Tree Module
4  *
5  * Copyright (C) 2016, Libre Space Foundation <http://librespacefoundation.org/>
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef INCLUDED_SATNOGS_UDP_MSG_SOURCE_H
22 #define INCLUDED_SATNOGS_UDP_MSG_SOURCE_H
23 
24 #include <satnogs/api.h>
25 #include <gnuradio/block.h>
26 
27 namespace gr {
28 namespace satnogs {
29 
30 /*!
31  * \brief UDP message/command accepter.
32  *
33  * This block received UDP messages from localhost or other network hosts
34  * and produces PMT messages.
35  *
36  * \ingroup satnogs
37  *
38  */
39 class SATNOGS_API udp_msg_source : virtual public gr::block {
40 public:
41  typedef boost::shared_ptr<udp_msg_source> sptr;
42 
43  /**
44  * Creates a UDP message accepter block
45  * @param addr the address to bind the UDP socket
46  * @param port the UDP port to wait for packets
47  * @param mtu the maximum MTU. Used to pre-allocate a maximum packet size
48  * @param type code of the data type of each message. 0 corresponds to raw
49  * bytes, 1 to 32-bit signed integers and 2 to 3 bit unsigned integers.
50  */
51  static sptr
52  make(const std::string &addr, uint16_t port, size_t mtu = 1500,
53  size_t type = 0);
54 };
55 
56 } // namespace satnogs
57 } // namespace gr
58 
59 #endif /* INCLUDED_SATNOGS_UDP_MSG_SOURCE_H */
60 
UDP message/command accepter.
Definition: udp_msg_source.h:39
boost::shared_ptr< udp_msg_source > sptr
Definition: udp_msg_source.h:41
Definition: amsat_duv_decoder.h:29
#define SATNOGS_API
Definition: api.h:30