mirror of
https://github.com/DCC-EX/CommandStation-EX.git
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105 lines
4.1 KiB
C++
105 lines
4.1 KiB
C++
/*
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* © 2022 Chris Harlow
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* © 2022 Harald Barth
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* All rights reserved.
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*
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* This file is part of CommandStation-EX
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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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#ifdef ARDUINO_ARCH_ESP32
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#include <vector>
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#endif
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#ifndef TrackManager_h
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#define TrackManager_h
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#include "FSH.h"
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#include "MotorDriver.h"
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// Virtualised Motor shield multi-track hardware Interface
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// use powers of two so we can do logical and/or on the track modes in if clauses.
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enum TRACK_MODE : byte {TRACK_MODE_OFF = 1, TRACK_MODE_MAIN = 2, TRACK_MODE_PROG = 4,
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TRACK_MODE_DC = 8, TRACK_MODE_DCX = 16, TRACK_MODE_EXT = 32};
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// These constants help EXRAIL macros say SET_TRACK(2,mode) OR SET_TRACK(C,mode) etc.
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const byte TRACK_NUMBER_0=0, TRACK_NUMBER_A=0;
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const byte TRACK_NUMBER_1=1, TRACK_NUMBER_B=1;
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const byte TRACK_NUMBER_2=2, TRACK_NUMBER_C=2;
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const byte TRACK_NUMBER_3=3, TRACK_NUMBER_D=3;
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const byte TRACK_NUMBER_4=4, TRACK_NUMBER_E=4;
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const byte TRACK_NUMBER_5=5, TRACK_NUMBER_F=5;
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const byte TRACK_NUMBER_6=6, TRACK_NUMBER_G=6;
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const byte TRACK_NUMBER_7=7, TRACK_NUMBER_H=7;
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class TrackManager {
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public:
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static void Setup(const FSH * shieldName,
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MotorDriver * track0,
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MotorDriver * track1=NULL,
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MotorDriver * track2=NULL,
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MotorDriver * track3=NULL,
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MotorDriver * track4=NULL,
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MotorDriver * track5=NULL,
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MotorDriver * track6=NULL,
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MotorDriver * track7=NULL
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);
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static void setDCCSignal( bool on);
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static void setCutout( bool on);
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static void setPROGSignal( bool on);
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static void setDCSignal(int16_t cab, byte speedbyte);
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static MotorDriver * getProgDriver();
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#ifdef ARDUINO_ARCH_ESP32
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static std::vector<MotorDriver *>getMainDrivers();
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#endif
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static void setPower2(bool progTrack,POWERMODE mode);
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static void setPower(POWERMODE mode) {setMainPower(mode); setProgPower(mode);}
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static void setMainPower(POWERMODE mode) {setPower2(false,mode);}
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static void setProgPower(POWERMODE mode) {setPower2(true,mode);}
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static const int16_t MAX_TRACKS=8;
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static bool setTrackMode(byte track, TRACK_MODE mode, int16_t DCaddr=0);
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static bool parseJ(Print * stream, int16_t params, int16_t p[]);
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static void loop();
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static POWERMODE getMainPower() {return mainPowerGuess;}
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static POWERMODE getProgPower();
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static void setJoin(bool join);
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static bool isJoined() { return progTrackSyncMain;}
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static void setJoinRelayPin(byte joinRelayPin);
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static void sampleCurrent();
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static void reportGauges(Print* stream);
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static void reportCurrent(Print* stream);
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static void reportObsoleteCurrent(Print* stream);
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static void streamTrackState(Print* stream, byte t);
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static int16_t joinRelay;
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static bool progTrackSyncMain; // true when prog track is a siding switched to main
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static bool progTrackBoosted; // true when prog track is not current limited
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private:
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static void addTrack(byte t, MotorDriver* driver);
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static byte lastTrack;
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static byte nextCycleTrack;
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static POWERMODE mainPowerGuess;
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static void applyDCSpeed(byte t);
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static MotorDriver* track[MAX_TRACKS];
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static TRACK_MODE trackMode[MAX_TRACKS];
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static int16_t trackDCAddr[MAX_TRACKS]; // dc address if TRACK_MODE_DC or TRACK_MODE_DCX
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#ifdef ARDUINO_ARCH_ESP32
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static byte tempProgTrack; // holds the prog track number during join
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#endif
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};
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#endif
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