433d9a5fc3
Enum and namespace syntax fixes to satisfy -pedantic Resolved a couple "code never reached" areas to satisfy -Wextra git-svn-id: svn://localhost/ardour2/trunk@688 d708f5d6-7413-0410-9779-e7cbd77b26cf
262 lines
6.6 KiB
C++
262 lines
6.6 KiB
C++
/*
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Copyright (C) 2000 Paul Barton-Davis
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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 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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#ifndef __midipp_mmc_h_h__
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#define __midipp_mmc_h_h__
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#include <sigc++/sigc++.h>
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#include <midi++/types.h>
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namespace MIDI {
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class Port;
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class Parser;
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class MachineControl : public sigc::trackable
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{
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public:
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typedef byte CommandSignature[60];
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typedef byte ResponseSignature[60];
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enum Command {
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cmdStop = 0x1,
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cmdPlay = 0x2,
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cmdDeferredPlay = 0x3,
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cmdFastForward = 0x4,
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cmdRewind = 0x5,
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cmdRecordStrobe = 0x6,
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cmdRecordExit = 0x7,
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cmdRecordPause = 0x8,
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cmdPause = 0x9,
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cmdEject = 0xA,
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cmdChase = 0xB,
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cmdCommandErrorReset = 0xC,
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cmdMmcReset = 0xD,
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cmdIllegalMackieJogStart = 0x20,
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cmdIllegalMackieJogStop = 0x21,
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cmdWrite = 0x40,
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cmdMaskedWrite = 0x41,
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cmdRead = 0x42,
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cmdUpdate = 0x43,
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cmdLocate = 0x44,
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cmdVariablePlay = 0x45,
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cmdSearch = 0x46,
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cmdShuttle = 0x47,
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cmdStep = 0x48,
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cmdAssignSystemMaster = 0x49,
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cmdGeneratorCommand = 0x4A,
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cmdMtcCommand = 0x4B,
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cmdMove = 0x4C,
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cmdAdd = 0x4D,
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cmdSubtract = 0x4E,
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cmdDropFrameAdjust = 0x4F,
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cmdProcedure = 0x50,
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cmdEvent = 0x51,
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cmdGroup = 0x52,
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cmdCommandSegment = 0x53,
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cmdDeferredVariablePlay = 0x54,
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cmdRecordStrobeVariable = 0x55,
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cmdWait = 0x7C,
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cmdResume = 0x7F
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};
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MachineControl (Port &port,
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float MMCVersion,
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CommandSignature &cs,
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ResponseSignature &rs);
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Port &port() { return _port; }
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void set_device_id (byte id);
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static bool is_mmc (byte *sysex_buf, size_t len);
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/* Signals to connect to if you want to run "callbacks"
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when certain MMC commands are received.
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*/
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sigc::signal<void,MachineControl &> Stop;
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sigc::signal<void,MachineControl &> Play;
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sigc::signal<void,MachineControl &> DeferredPlay;
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sigc::signal<void,MachineControl &> FastForward;
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sigc::signal<void,MachineControl &> Rewind;
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sigc::signal<void,MachineControl &> RecordStrobe;
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sigc::signal<void,MachineControl &> RecordExit;
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sigc::signal<void,MachineControl &> RecordPause;
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sigc::signal<void,MachineControl &> Pause;
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sigc::signal<void,MachineControl &> Eject;
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sigc::signal<void,MachineControl &> Chase;
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sigc::signal<void,MachineControl &> CommandErrorReset;
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sigc::signal<void,MachineControl &> MmcReset;
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sigc::signal<void,MachineControl &> JogStart;
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sigc::signal<void,MachineControl &> JogStop;
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sigc::signal<void,MachineControl &> Write;
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sigc::signal<void,MachineControl &> MaskedWrite;
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sigc::signal<void,MachineControl &> Read;
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sigc::signal<void,MachineControl &> Update;
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sigc::signal<void,MachineControl &> VariablePlay;
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sigc::signal<void,MachineControl &> Search;
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sigc::signal<void,MachineControl &> AssignSystemMaster;
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sigc::signal<void,MachineControl &> GeneratorCommand;
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sigc::signal<void,MachineControl &> MidiTimeCodeCommand;
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sigc::signal<void,MachineControl &> Move;
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sigc::signal<void,MachineControl &> Add;
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sigc::signal<void,MachineControl &> Subtract;
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sigc::signal<void,MachineControl &> DropFrameAdjust;
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sigc::signal<void,MachineControl &> Procedure;
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sigc::signal<void,MachineControl &> Event;
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sigc::signal<void,MachineControl &> Group;
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sigc::signal<void,MachineControl &> CommandSegment;
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sigc::signal<void,MachineControl &> DeferredVariablePlay;
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sigc::signal<void,MachineControl &> RecordStrobeVariable;
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sigc::signal<void,MachineControl &> Wait;
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sigc::signal<void,MachineControl &> Resume;
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/* The second argument is the shuttle speed, the third is
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true if the direction is "forwards", false for "reverse"
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*/
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sigc::signal<void,MachineControl &,float,bool> Shuttle;
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/* The second argument specifies the desired track record enabled
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status.
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*/
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sigc::signal<void,MachineControl &,size_t,bool>
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TrackRecordStatusChange;
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/* The second argument points to a byte array containing
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the locate target value in MMC Standard Time Code
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format (5 bytes, roughly: hrs/mins/secs/frames/subframes)
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*/
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sigc::signal<void,MachineControl &, const byte *> Locate;
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/* The second argument is the number of steps to jump */
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sigc::signal<void,MachineControl &, int> Step;
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protected:
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#define MMC_NTRACKS 48
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/* MMC Information fields (think "registers") */
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CommandSignature commandSignature;
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ResponseSignature responseSignature;
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byte updateRate;
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byte responseError;
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byte commandError;
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byte commandErrorLevel;
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byte motionControlTally;
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byte velocityTally;
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byte stopMode;
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byte fastMode;
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byte recordMode;
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byte recordStatus;
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bool trackRecordStatus[MMC_NTRACKS];
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bool trackRecordReady[MMC_NTRACKS];
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byte globalMonitor;
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byte recordMonitor;
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byte trackSyncMonitor;
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byte trackInputMonitor;
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byte stepLength;
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byte playSpeedReference;
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byte fixedSpeed;
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byte lifterDefeat;
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byte controlDisable;
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byte trackMute;
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byte failure;
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byte selectedTimeCode;
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byte shortSelectedTimeCode;
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byte timeStandard;
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byte selectedTimeCodeSource;
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byte selectedTimeCodeUserbits;
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byte selectedMasterCode;
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byte requestedOffset;
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byte actualOffset;
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byte lockDeviation;
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byte shortSelectedMasterCode;
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byte shortRequestedOffset;
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byte shortActualOffset;
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byte shortLockDeviation;
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byte resolvedPlayMode;
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byte chaseMode;
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byte generatorTimeCode;
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byte shortGeneratorTimeCode;
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byte generatorCommandTally;
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byte generatorSetUp;
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byte generatorUserbits;
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byte vitcInsertEnable;
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byte midiTimeCodeInput;
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byte shortMidiTimeCodeInput;
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byte midiTimeCodeCommandTally;
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byte midiTimeCodeSetUp;
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byte gp0;
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byte gp1;
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byte gp2;
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byte gp3;
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byte gp4;
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byte gp5;
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byte gp6;
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byte gp7;
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byte shortGp0;
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byte shortGp1;
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byte shortGp2;
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byte shortGp3;
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byte shortGp4;
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byte shortGp5;
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byte shortGp6;
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byte shortGp7;
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byte procedureResponse;
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byte eventResponse;
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byte responseSegment;
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byte wait;
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byte resume;
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private:
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byte _device_id;
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MIDI::Port &_port;
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void process_mmc_message (Parser &p, byte *, size_t len);
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int do_masked_write (byte *, size_t len);
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int do_locate (byte *, size_t len);
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int do_step (byte *, size_t len);
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int do_shuttle (byte *, size_t len);
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void write_track_record_ready (byte *, size_t len);
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};
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} // namespace MIDI
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#endif /* __midipp_mmc_h_h__ */
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