mirror of https://github.com/probonopd/MiniDexed
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
2.8 KiB
91 lines
2.8 KiB
//
|
|
// mididevice.h
|
|
//
|
|
// MiniDexed - Dexed FM synthesizer for bare metal Raspberry Pi
|
|
// Copyright (C) 2022 The MiniDexed Team
|
|
//
|
|
// Original author of this class:
|
|
// R. Stange <rsta2@o2online.de>
|
|
//
|
|
// This program 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.
|
|
//
|
|
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
#ifndef _mididevice_h
|
|
#define _mididevice_h
|
|
|
|
#include "config.h"
|
|
#include <string>
|
|
#include <unordered_map>
|
|
#include <circle/types.h>
|
|
#include <circle/spinlock.h>
|
|
|
|
#define MIDI_CC_BANK_SELECT_MSB 0 // TODO
|
|
#define MIDI_CC_MODULATION 1
|
|
#define MIDI_CC_VOLUME 7
|
|
#define MIDI_CC_PAN_POSITION 10
|
|
#define MIDI_CC_BANK_SELECT_LSB 32
|
|
#define MIDI_CC_BANK_SUSTAIN 64
|
|
#define MIDI_CC_RESONANCE 71
|
|
#define MIDI_CC_FREQUENCY_CUTOFF 74
|
|
#define MIDI_CC_REVERB_LEVEL 91
|
|
#define MIDI_CC_DETUNE_LEVEL 94
|
|
#define MIDI_CC_ALL_SOUND_OFF 120
|
|
#define MIDI_CC_ALL_NOTES_OFF 123
|
|
|
|
class CMiniDexed;
|
|
|
|
class CMIDIDevice
|
|
{
|
|
public:
|
|
enum TChannel
|
|
{
|
|
Channels = 16,
|
|
OmniMode = Channels,
|
|
Disabled,
|
|
ChannelUnknown
|
|
};
|
|
|
|
public:
|
|
CMIDIDevice (CMiniDexed *pSynthesizer, CConfig *pConfig);
|
|
virtual ~CMIDIDevice (void);
|
|
|
|
void SetChannel (u8 ucChannel, unsigned nTG);
|
|
u8 GetChannel (unsigned nTG) const;
|
|
|
|
virtual void Send (const u8 *pMessage, size_t nLength, unsigned nCable = 0) {}
|
|
virtual void SendSystemExclusiveVoice(uint8_t nVoice, uint8_t nTG);
|
|
virtual void SendSystemExclusiveConfig();
|
|
virtual void SendProgramChange(uint8_t pgm, uint8_t nTG);
|
|
virtual void SendBankChange(uint8_t bank, uint8_t nTG);
|
|
virtual void SendBankName( uint8_t nTG);
|
|
virtual void SendCtrlChange(uint8_t ctrl, uint8_t val, uint8_t nTG);
|
|
virtual void SendCtrlChange14Bit(uint8_t ctrl, int16_t val, uint8_t nTG);
|
|
protected:
|
|
void MIDIMessageHandler (const u8 *pMessage, size_t nLength, unsigned nCable = 0);
|
|
void AddDevice (const char *pDeviceName);
|
|
void HandleSystemExclusive(const uint8_t* pMessage, const size_t nLength, const unsigned nCable, const uint8_t nTG);
|
|
private:
|
|
CMiniDexed *m_pSynthesizer;
|
|
CConfig *m_pConfig;
|
|
|
|
u8 m_ChannelMap[CConfig::ToneGenerators];
|
|
|
|
std::string m_DeviceName;
|
|
|
|
typedef std::unordered_map<std::string, CMIDIDevice *> TDeviceMap;
|
|
static TDeviceMap s_DeviceMap;
|
|
|
|
CSpinLock m_MIDISpinLock;
|
|
};
|
|
|
|
#endif
|
|
|