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114 lines
3.5 KiB
114 lines
3.5 KiB
//
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// minidexed.h
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//
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#ifndef _minidexed_h
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#define _minidexed_h
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#include "dexedadapter.h"
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#include <stdint.h>
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#include <math.h>
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#include <circle/interrupt.h>
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#include <circle/i2cmaster.h>
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#include <circle/usb/usbmidi.h>
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#include <circle/serial.h>
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#include <circle/types.h>
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#include <circle/pwmsoundbasedevice.h>
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#include <circle/i2ssoundbasedevice.h>
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#include <circle/hdmisoundbasedevice.h>
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#include "config.h"
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#include "sysexfileloader.h"
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#include "pckeyboard.h"
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#include "perftimer.h"
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#include <display/hd44780device.h>
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class CMiniDexed : public CDexedAdapter
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{
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public:
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CMiniDexed(CConfig *pConfig, CInterruptSystem *pInterrupt)
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: CDexedAdapter (CConfig::MaxNotes, pConfig->GetSampleRate ()),
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m_pMIDIDevice (0),
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m_PCKeyboard (this),
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m_Serial (pInterrupt, TRUE),
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m_bUseSerial (FALSE),
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m_nSerialState (0),
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m_GetChunkTimer ("GetChunk", 1000000U * pConfig->GetChunkSize ()/2 / pConfig->GetSampleRate ()),
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m_pConfig (pConfig),
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m_pLCD (0)
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{
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s_pThis = this;
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if (pConfig->GetLCDEnabled ())
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{
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m_pLCD = new CHD44780Device (CConfig::LCDColumns, CConfig::LCDRows,
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pConfig->GetLCDPinData4 (), pConfig->GetLCDPinData5 (),
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pConfig->GetLCDPinData6 (), pConfig->GetLCDPinData7 (),
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pConfig->GetLCDPinEnable (), pConfig->GetLCDPinRegisterSelect (),
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pConfig->GetLCDPinReadWrite ());
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}
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};
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virtual bool Initialize (void);
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void Process(boolean bPlugAndPlayUpdated);
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private:
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void LCDWrite (const char *pString);
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protected:
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static void MIDIPacketHandler (unsigned nCable, u8 *pPacket, unsigned nLength);
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static void KeyStatusHandlerRaw (unsigned char ucModifiers, const unsigned char RawKeys[6]);
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static void ChangeProgram(unsigned program);
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static void USBDeviceRemovedHandler (CDevice *pDevice, void *pContext);
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CUSBMIDIDevice * volatile m_pMIDIDevice;
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CPCKeyboard m_PCKeyboard;
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CSerialDevice m_Serial;
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boolean m_bUseSerial;
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unsigned m_nSerialState;
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u8 m_SerialMessage[3];
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CSysExFileLoader m_SysExFileLoader;
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CPerformanceTimer m_GetChunkTimer;
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private:
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CConfig *m_pConfig;
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CHD44780Device *m_pLCD;
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static CMiniDexed *s_pThis;
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};
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class CMiniDexedPWM : public CMiniDexed, public CPWMSoundBaseDevice
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{
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public:
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CMiniDexedPWM(CConfig *pConfig, CInterruptSystem *pInterrupt)
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: CMiniDexed(pConfig, pInterrupt),
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CPWMSoundBaseDevice (pInterrupt, pConfig->GetSampleRate (), pConfig->GetChunkSize ())
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{
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}
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bool Initialize (void);
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unsigned GetChunk (u32 *pBuffer, unsigned nChunkSize);
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};
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class CMiniDexedI2S : public CMiniDexed, public CI2SSoundBaseDevice
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{
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public:
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CMiniDexedI2S(CConfig *pConfig, CInterruptSystem *pInterrupt, CI2CMaster *pI2CMaster)
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: CMiniDexed(pConfig, pInterrupt),
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CI2SSoundBaseDevice (pInterrupt, pConfig->GetSampleRate (), pConfig->GetChunkSize (),
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FALSE, pI2CMaster, pConfig->GetDACI2CAddress ())
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{
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}
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bool Initialize (void);
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unsigned GetChunk (u32 *pBuffer, unsigned nChunkSize);
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};
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class CMiniDexedHDMI : public CMiniDexed, public CHDMISoundBaseDevice
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{
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public:
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CMiniDexedHDMI(CConfig *pConfig, CInterruptSystem *pInterrupt)
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: CMiniDexed(pConfig, pInterrupt),
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CHDMISoundBaseDevice (pInterrupt, pConfig->GetSampleRate (), pConfig->GetChunkSize ())
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{
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}
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bool Initialize (void);
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unsigned GetChunk (u32 *pBuffer, unsigned nChunkSize);
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};
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#endif
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