mirror of
https://github.com/DCC-EX/CommandStation-EX.git
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82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/*
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* © 2021 Mike S
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* © 2020-2021 Chris Harlow
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* All rights reserved.
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*
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* This file is part of Asbelos DCC API
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*
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* This 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 3 of the License, or
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* (at your option) any later version.
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*
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* It 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 CommandStation. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef WiThrottle_h
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#define WiThrottle_h
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#include "RingStream.h"
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struct MYLOCO {
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char throttle; //indicates which throttle letter on client, often '0','1' or '2'
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int cab; //address of this loco
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bool broadcastPending;
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uint32_t functionMap;
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uint32_t functionToggles;
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};
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class WiThrottle {
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public:
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static void loop(RingStream * stream);
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void parse(RingStream * stream, byte * cmd);
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static WiThrottle* getThrottle( int wifiClient);
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static void markForBroadcast(int cab);
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private:
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WiThrottle( int wifiClientId);
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~WiThrottle();
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static const int MAX_MY_LOCO=10; // maximum number of locos assigned to a single client
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static const int HEARTBEAT_SECONDS=10; // heartbeat at 4secs to provide messaging transport
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static const int ESTOP_SECONDS=20; // eStop if no incoming messages for more than 8secs
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static WiThrottle* firstThrottle;
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static int getInt(byte * cmd);
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static int getLocoId(byte * cmd);
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static char LorS(int cab);
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static bool isThrottleInUse(int cab);
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static void setSendTurnoutList();
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bool areYouUsingThrottle(int cab);
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WiThrottle* nextThrottle;
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int clientid;
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MYLOCO myLocos[MAX_MY_LOCO];
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bool heartBeatEnable;
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unsigned long heartBeat;
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bool initSent; // valid connection established
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bool exRailSent; // valid connection established
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uint16_t mostRecentCab;
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int turnoutListHash; // used to check for changes to turnout list
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bool lastPowerState; // last power state sent to this client
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int DCCToWiTSpeed(int DCCSpeed);
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int WiTToDCCSpeed(int WiTSpeed);
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void multithrottle(RingStream * stream, byte * cmd);
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void locoAction(RingStream * stream, byte* aval, char throttleChar, int cab);
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void accessory(RingStream *, byte* cmd);
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void checkHeartbeat(RingStream * stream);
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void markForBroadcast2(int cab);
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// callback stuff to support prog track acquire
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static RingStream * stashStream;
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static WiThrottle * stashInstance;
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static byte stashClient;
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static char stashThrottleChar;
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static void getLocoCallback(int16_t locoid);
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};
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#endif
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