acomms_constants.h

// Copyright 2009-2018 Toby Schneider (http://gobysoft.org/index.wt/people/toby)
//                     GobySoft, LLC (2013-)
//                     Massachusetts Institute of Technology (2007-2014)
//                     Community contributors (see AUTHORS file)
//
//
// This file is part of the Goby Underwater Autonomy Project Libraries
// ("The Goby Libraries").
//
// The Goby Libraries are free software: you can redistribute them and/or modify
// them under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 2.1 of the License, or
// (at your option) any later version.
//
// The Goby Libraries are distributed in the hope that they will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Goby.  If not, see <http://www.gnu.org/licenses/>.

#ifndef AcommsConstants20091122H
#define AcommsConstants20091122H

#include <bitset>
#include <limits>
#include <string>

namespace goby
{
namespace acomms
{
const unsigned BITS_IN_BYTE = 8;
// one hex char is a nibble (4 bits), two nibbles per byte
const unsigned NIBS_IN_BYTE = 2;

const int BROADCAST_ID = 0;
const int QUERY_DESTINATION_ID = -1;

const int QUERY_SOURCE_ID = -1;

const unsigned char DCCL_CCL_HEADER = 32;

//const double NaN = std::numeric_limits<double>::quiet_NaN();

} // namespace acomms
} // namespace goby
#endif