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CommandStation-EX/TrackManager.h

121 lines
4.4 KiB
C++

/*
* © 2022 Chris Harlow
* © 2022 Harald Barth
* © 2023 Colin Murdoch
*
* All rights reserved.
*
* This file is part of CommandStation-EX
*
* This is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* It is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
#ifdef ARDUINO_ARCH_ESP32
#include <vector>
#endif
#ifndef TrackManager_h
#define TrackManager_h
#include "FSH.h"
#include "MotorDriver.h"
// Virtualised Motor shield multi-track hardware Interface
// These constants help EXRAIL macros say SET_TRACK(2,mode) OR SET_TRACK(C,mode) etc.
const byte TRACK_NUMBER_0=0, TRACK_NUMBER_A=0;
const byte TRACK_NUMBER_1=1, TRACK_NUMBER_B=1;
const byte TRACK_NUMBER_2=2, TRACK_NUMBER_C=2;
const byte TRACK_NUMBER_3=3, TRACK_NUMBER_D=3;
const byte TRACK_NUMBER_4=4, TRACK_NUMBER_E=4;
const byte TRACK_NUMBER_5=5, TRACK_NUMBER_F=5;
const byte TRACK_NUMBER_6=6, TRACK_NUMBER_G=6;
const byte TRACK_NUMBER_7=7, TRACK_NUMBER_H=7;
// These constants help EXRAIL macros convert Track Power e.g. SET_POWER(A ON|OFF).
const byte TRACK_POWER_0=0, TRACK_POWER_OFF=0;
const byte TRACK_POWER_1=1, TRACK_POWER_ON=1;
class TrackManager {
public:
static void Setup(const FSH * shieldName,
MotorDriver * track0,
MotorDriver * track1=NULL,
MotorDriver * track2=NULL,
MotorDriver * track3=NULL,
MotorDriver * track4=NULL,
MotorDriver * track5=NULL,
MotorDriver * track6=NULL,
MotorDriver * track7=NULL
);
static void setDCCSignal( bool on);
static void setCutout( bool on);
static void setPROGSignal( bool on);
static void setDCSignal(int16_t cab, byte speedbyte);
static MotorDriver * getProgDriver();
#ifdef ARDUINO_ARCH_ESP32
static std::vector<MotorDriver *>getMainDrivers();
#endif
static void setPower(POWERMODE mode) {setMainPower(mode); setProgPower(mode);}
static void setTrackPower(POWERMODE mode, byte t);
static void setTrackPower(TRACK_MODE trackmode, POWERMODE powermode);
static void setMainPower(POWERMODE mode) {setTrackPower(TRACK_MODE_MAIN, mode);}
static void setProgPower(POWERMODE mode) {setTrackPower(TRACK_MODE_PROG, mode);}
static const int16_t MAX_TRACKS=8;
static bool setTrackMode(byte track, TRACK_MODE mode, int16_t DCaddr=0);
static bool parseEqualSign(Print * stream, int16_t params, int16_t p[]);
static void loop();
static POWERMODE getMainPower();
static POWERMODE getProgPower();
static bool getPower(byte t, char s[]);
static void setJoin(bool join);
static bool isJoined() { return progTrackSyncMain;}
static void setJoinRelayPin(byte joinRelayPin);
static void sampleCurrent();
static void reportGauges(Print* stream);
static void reportCurrent(Print* stream);
static void reportPowerChange(Print* stream, byte thistrack);
static void reportObsoleteCurrent(Print* stream);
static void streamTrackState(Print* stream, byte t);
static bool isPowerOn(byte t);
static bool isProg(byte t);
static byte returnMode(byte t);
static int16_t returnDCAddr(byte t);
static const char* getModeName(byte Mode);
static int16_t joinRelay;
static bool progTrackSyncMain; // true when prog track is a siding switched to main
static bool progTrackBoosted; // true when prog track is not current limited
#ifdef DEBUG_ADC
public:
#else
private:
#endif
static MotorDriver* track[MAX_TRACKS];
private:
static void addTrack(byte t, MotorDriver* driver);
static byte lastTrack;
static byte nextCycleTrack;
static POWERMODE mainPowerGuess;
static void applyDCSpeed(byte t);
static int16_t trackDCAddr[MAX_TRACKS]; // dc address if TRACK_MODE_DC
#ifdef ARDUINO_ARCH_ESP32
static byte tempProgTrack; // holds the prog track number during join
#endif
};
#endif