Goby3  3.1.5a
2024.05.23
acomms_constants.h
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1 // Copyright 2009-2021:
2 // GobySoft, LLC (2013-)
3 // Massachusetts Institute of Technology (2007-2014)
4 // Community contributors (see AUTHORS file)
5 // File authors:
6 // Toby Schneider <toby@gobysoft.org>
7 //
8 //
9 // This file is part of the Goby Underwater Autonomy Project Libraries
10 // ("The Goby Libraries").
11 //
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13 // them under the terms of the GNU Lesser General Public License as published by
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20 // GNU Lesser General Public License for more details.
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24 
25 #ifndef GOBY_ACOMMS_ACOMMS_CONSTANTS_H
26 #define GOBY_ACOMMS_ACOMMS_CONSTANTS_H
27 
28 #include <bitset>
29 #include <limits>
30 #include <string>
31 
33 namespace goby
34 {
36 namespace acomms
37 {
38 constexpr unsigned BITS_IN_BYTE{8};
40 constexpr unsigned NIBS_IN_BYTE{2};
41 
43 constexpr int BROADCAST_ID{0};
44 
46 constexpr int QUERY_DESTINATION_ID{-1};
47 
49 constexpr int QUERY_SOURCE_ID{-1};
50 
51 } // namespace acomms
52 } // namespace goby
53 #endif
goby
The global namespace for the Goby project.
Definition: acomms_constants.h:33
goby::acomms::BROADCAST_ID
constexpr int BROADCAST_ID
special modem id for the broadcast destination - no one is assigned this address. Analogous to intern...
Definition: acomms_constants.h:43
goby::acomms::QUERY_SOURCE_ID
constexpr int QUERY_SOURCE_ID
similar to QUERY_DESTINATION_ID but for the source modem id
Definition: acomms_constants.h:49
goby::acomms::BITS_IN_BYTE
constexpr unsigned BITS_IN_BYTE
Definition: acomms_constants.h:38
goby::acomms::QUERY_DESTINATION_ID
constexpr int QUERY_DESTINATION_ID
special modem id used internally to goby-acomms for indicating that the MAC layer (amac) is agnostic ...
Definition: acomms_constants.h:46
goby::acomms::NIBS_IN_BYTE
constexpr unsigned NIBS_IN_BYTE
One hex char is a nibble (4 bits), two nibbles per byte.
Definition: acomms_constants.h:40