2015-07-08 15:39:24 +00:00
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/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __MESSAGE_H__
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#define __MESSAGE_H__
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#include <cstdint>
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#include <cstddef>
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#include <array>
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#include <functional>
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2015-12-08 23:15:51 +00:00
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#include "baseband_packet.hpp"
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2015-12-09 00:19:27 +00:00
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#include "ert_packet.hpp"
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2016-01-03 20:46:21 +00:00
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#include "dsp_fir_taps.hpp"
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2015-12-07 20:35:05 +00:00
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2015-07-08 15:39:24 +00:00
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#include "utility.hpp"
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2015-11-09 19:57:25 +00:00
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#include "ch.h"
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2015-07-08 15:39:24 +00:00
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class Message {
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public:
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2015-08-20 20:13:12 +00:00
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static constexpr size_t MAX_SIZE = 276;
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enum class ID : uint32_t {
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2015-07-08 15:39:24 +00:00
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/* Assign consecutive IDs. IDs are used to index array. */
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RSSIStatistics = 0,
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BasebandStatistics = 1,
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ChannelStatistics = 2,
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ChannelSpectrum = 3,
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AudioStatistics = 4,
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BasebandConfiguration = 5,
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2015-11-10 23:19:56 +00:00
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TPMSPacket = 6,
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2015-08-21 01:03:49 +00:00
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Shutdown = 8,
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2015-11-10 22:07:07 +00:00
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AISPacket = 7,
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2015-12-01 19:24:48 +00:00
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ERTPacket = 9,
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2016-01-03 20:05:47 +00:00
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UpdateSpectrum = 10,
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2016-01-03 20:46:21 +00:00
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NBFMConfigure = 11,
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2016-01-03 21:38:55 +00:00
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WFMConfigure = 12,
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2016-01-03 22:31:39 +00:00
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AMConfigure = 13,
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2015-07-08 15:39:24 +00:00
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MAX
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};
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constexpr Message(
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ID id
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) : id { id }
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2015-07-08 15:39:24 +00:00
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{
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}
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const ID id;
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};
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struct RSSIStatistics {
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uint32_t accumulator { 0 };
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uint32_t min { 0 };
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uint32_t max { 0 };
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uint32_t count { 0 };
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};
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class RSSIStatisticsMessage : public Message {
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public:
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constexpr RSSIStatisticsMessage(
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2015-11-11 17:35:28 +00:00
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const RSSIStatistics& statistics
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) : Message { ID::RSSIStatistics },
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statistics { statistics }
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2015-07-08 15:39:24 +00:00
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{
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}
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RSSIStatistics statistics;
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};
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struct BasebandStatistics {
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uint32_t idle_ticks { 0 };
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2015-10-14 17:44:20 +00:00
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uint32_t main_ticks { 0 };
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uint32_t rssi_ticks { 0 };
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2015-07-08 15:39:24 +00:00
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uint32_t baseband_ticks { 0 };
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bool saturation { false };
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};
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class BasebandStatisticsMessage : public Message {
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public:
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constexpr BasebandStatisticsMessage(
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2015-11-11 17:35:28 +00:00
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const BasebandStatistics& statistics
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) : Message { ID::BasebandStatistics },
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statistics { statistics }
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2015-07-08 15:39:24 +00:00
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{
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}
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BasebandStatistics statistics;
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};
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struct ChannelStatistics {
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int32_t max_db;
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size_t count;
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constexpr ChannelStatistics(
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2015-11-11 17:16:20 +00:00
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int32_t max_db = -120,
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size_t count = 0
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2015-07-08 15:39:24 +00:00
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) : max_db { max_db },
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count { count }
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{
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}
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};
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class ChannelStatisticsMessage : public Message {
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public:
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constexpr ChannelStatisticsMessage(
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2015-12-10 20:25:11 +00:00
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const ChannelStatistics& statistics
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) : Message { ID::ChannelStatistics },
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statistics { statistics }
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2015-07-08 15:39:24 +00:00
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{
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}
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ChannelStatistics statistics;
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};
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struct AudioStatistics {
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int32_t rms_db;
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int32_t max_db;
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size_t count;
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constexpr AudioStatistics(
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) : rms_db { -120 },
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max_db { -120 },
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count { 0 }
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{
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}
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constexpr AudioStatistics(
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int32_t rms_db,
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int32_t max_db,
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size_t count
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) : rms_db { rms_db },
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max_db { max_db },
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count { count }
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{
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}
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};
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class AudioStatisticsMessage : public Message {
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public:
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constexpr AudioStatisticsMessage(
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2015-12-10 20:25:11 +00:00
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const AudioStatistics& statistics
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2015-07-08 15:39:24 +00:00
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) : Message { ID::AudioStatistics },
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2015-12-10 20:25:11 +00:00
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statistics { statistics }
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2015-07-08 15:39:24 +00:00
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{
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}
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AudioStatistics statistics;
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};
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struct BasebandConfiguration {
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int32_t mode;
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uint32_t sampling_rate;
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size_t decimation_factor;
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2015-11-11 18:30:35 +00:00
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constexpr BasebandConfiguration(
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2015-12-10 22:40:34 +00:00
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int32_t mode,
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uint32_t sampling_rate,
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2015-11-11 18:30:35 +00:00
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size_t decimation_factor = 1
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) : mode { mode },
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sampling_rate { sampling_rate },
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decimation_factor { decimation_factor }
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{
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}
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2015-12-10 22:40:34 +00:00
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constexpr BasebandConfiguration(
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) : BasebandConfiguration { -1, 0, 1 }
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{
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}
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2015-07-08 15:39:24 +00:00
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};
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class BasebandConfigurationMessage : public Message {
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public:
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constexpr BasebandConfigurationMessage(
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2015-12-10 23:13:07 +00:00
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const BasebandConfiguration& configuration
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2015-07-08 15:39:24 +00:00
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) : Message { ID::BasebandConfiguration },
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2015-12-10 23:13:07 +00:00
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configuration { configuration }
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2015-07-08 15:39:24 +00:00
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{
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}
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BasebandConfiguration configuration;
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};
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struct ChannelSpectrum {
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2015-08-20 20:13:12 +00:00
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std::array<uint8_t, 256> db { { 0 } };
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2015-07-08 15:39:24 +00:00
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size_t db_count { 256 };
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2015-07-18 05:55:18 +00:00
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uint32_t sampling_rate { 0 };
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2015-07-18 06:16:09 +00:00
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uint32_t channel_filter_pass_frequency { 0 };
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uint32_t channel_filter_stop_frequency { 0 };
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2015-07-08 15:39:24 +00:00
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};
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class ChannelSpectrumMessage : public Message {
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public:
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constexpr ChannelSpectrumMessage(
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) : Message { ID::ChannelSpectrum }
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{
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}
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ChannelSpectrum spectrum;
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};
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2015-11-10 22:07:07 +00:00
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class AISPacketMessage : public Message {
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2015-07-08 15:39:24 +00:00
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public:
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2015-11-11 17:16:20 +00:00
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constexpr AISPacketMessage(
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2015-12-10 23:13:07 +00:00
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const baseband::Packet& packet
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) : Message { ID::AISPacket },
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packet { packet }
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2015-07-08 15:39:24 +00:00
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{
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}
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2015-12-08 23:15:51 +00:00
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baseband::Packet packet;
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2015-11-10 23:19:56 +00:00
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};
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class TPMSPacketMessage : public Message {
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public:
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2015-11-11 17:16:20 +00:00
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constexpr TPMSPacketMessage(
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2015-12-10 23:13:07 +00:00
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const baseband::Packet& packet
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) : Message { ID::TPMSPacket },
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packet { packet }
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2015-11-10 23:19:56 +00:00
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{
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}
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2015-12-08 23:15:51 +00:00
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baseband::Packet packet;
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2015-11-10 23:19:56 +00:00
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};
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2015-08-21 01:03:49 +00:00
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class ShutdownMessage : public Message {
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public:
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constexpr ShutdownMessage(
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) : Message { ID::Shutdown }
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{
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}
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};
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2015-12-08 23:15:51 +00:00
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class ERTPacketMessage : public Message {
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public:
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constexpr ERTPacketMessage(
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2015-12-10 23:13:07 +00:00
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const ert::Packet::Type type,
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const baseband::Packet& packet
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) : Message { ID::ERTPacket },
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type { type },
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packet { packet }
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2015-12-08 23:15:51 +00:00
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{
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}
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2015-12-10 23:13:07 +00:00
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ert::Packet::Type type;
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2015-12-01 19:24:48 +00:00
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2015-12-08 23:15:51 +00:00
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baseband::Packet packet;
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2015-12-01 19:24:48 +00:00
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};
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2016-01-03 20:05:47 +00:00
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class UpdateSpectrumMessage : public Message {
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public:
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constexpr UpdateSpectrumMessage(
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) : Message { ID::UpdateSpectrum }
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{
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}
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};
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2016-01-03 20:46:21 +00:00
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class NBFMConfigureMessage : public Message {
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public:
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constexpr NBFMConfigureMessage(
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2016-01-04 00:21:17 +00:00
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const fir_taps_real<24> decim_0_filter,
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const fir_taps_real<32> decim_1_filter,
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const fir_taps_real<32> channel_filter,
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2016-01-03 20:46:21 +00:00
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const size_t deviation
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) : Message { ID::NBFMConfigure },
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2016-01-04 00:28:09 +00:00
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decim_0_filter(decim_0_filter),
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decim_1_filter(decim_1_filter),
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channel_filter(channel_filter),
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2016-01-03 20:46:21 +00:00
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deviation { deviation }
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{
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}
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const fir_taps_real<24> decim_0_filter;
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const fir_taps_real<32> decim_1_filter;
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const fir_taps_real<32> channel_filter;
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const size_t deviation;
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};
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2016-01-03 21:38:55 +00:00
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class WFMConfigureMessage : public Message {
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public:
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constexpr WFMConfigureMessage(
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2016-01-04 00:21:17 +00:00
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const fir_taps_real<24> decim_0_filter,
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const fir_taps_real<16> decim_1_filter,
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const fir_taps_real<64> audio_filter,
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2016-01-03 21:38:55 +00:00
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const size_t deviation
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) : Message { ID::WFMConfigure },
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2016-01-04 00:28:09 +00:00
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decim_0_filter(decim_0_filter),
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decim_1_filter(decim_1_filter),
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audio_filter(audio_filter),
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2016-01-03 21:38:55 +00:00
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deviation { deviation }
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{
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}
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const fir_taps_real<24> decim_0_filter;
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const fir_taps_real<16> decim_1_filter;
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const fir_taps_real<64> audio_filter;
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const size_t deviation;
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};
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2016-01-03 22:31:39 +00:00
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class AMConfigureMessage : public Message {
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public:
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constexpr AMConfigureMessage(
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2016-01-04 00:21:17 +00:00
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const fir_taps_real<24> decim_0_filter,
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const fir_taps_real<32> decim_1_filter,
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const fir_taps_real<32> channel_filter
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2016-01-03 22:31:39 +00:00
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) : Message { ID::AMConfigure },
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2016-01-04 00:28:09 +00:00
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decim_0_filter(decim_0_filter),
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decim_1_filter(decim_1_filter),
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channel_filter(channel_filter)
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2016-01-03 22:31:39 +00:00
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{
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}
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const fir_taps_real<24> decim_0_filter;
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const fir_taps_real<32> decim_1_filter;
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const fir_taps_real<32> channel_filter;
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};
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2015-07-08 15:39:24 +00:00
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class MessageHandlerMap {
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public:
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2015-09-26 18:48:30 +00:00
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using MessageHandler = std::function<void(Message* const p)>;
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2015-07-08 15:39:24 +00:00
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2015-08-15 00:31:23 +00:00
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void register_handler(const Message::ID id, MessageHandler&& handler) {
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2015-11-09 19:57:25 +00:00
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if( map_[toUType(id)] != nullptr ) {
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chDbgPanic("MsgDblReg");
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}
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2015-08-15 00:31:23 +00:00
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map_[toUType(id)] = std::move(handler);
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2015-07-08 15:39:24 +00:00
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}
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2015-08-15 00:31:23 +00:00
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void unregister_handler(const Message::ID id) {
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map_[toUType(id)] = nullptr;
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}
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2015-09-26 18:48:30 +00:00
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void send(Message* const message) {
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2015-08-20 20:13:12 +00:00
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if( message->id < Message::ID::MAX ) {
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auto& fn = map_[toUType(message->id)];
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if( fn ) {
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fn(message);
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}
|
2015-08-15 00:31:23 +00:00
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}
|
2015-07-08 15:39:24 +00:00
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}
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private:
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using MapType = std::array<MessageHandler, toUType(Message::ID::MAX)>;
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MapType map_;
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};
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#endif/*__MESSAGE_H__*/
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