Switchable performance files and saving all voice data parameters. (#228)

src/minidexed.cpp

@@ -50,7 +50,9 @@ CMiniDexed::CMiniDexed (CConfig *pConfig, CInterruptSystem *pInterrupt,
 	m_GetChunkTimer ("GetChunk",
 			 1000000U * pConfig->GetChunkSize ()/2 / pConfig->GetSampleRate ()),
 	m_bProfileEnabled (m_pConfig->GetProfileEnabled ()),
-	m_bSavePerformance (false)
+	m_bSavePerformance (false),
+	m_bSavePerformanceNewFile (false),
+	m_bSetNewPerformance (false) 
 {
 	assert (m_pConfig);
 
@@ -185,44 +187,19 @@ bool CMiniDexed::Initialize (void)
 
 	if (m_PerformanceConfig.Load ())
 	{
-		for (unsigned nTG = 0; nTG < CConfig::ToneGenerators; nTG++)
-		{
-			BankSelectLSB (m_PerformanceConfig.GetBankNumber (nTG), nTG);
-			ProgramChange (m_PerformanceConfig.GetVoiceNumber (nTG), nTG);
-			SetMIDIChannel (m_PerformanceConfig.GetMIDIChannel (nTG), nTG);
-			SetVolume (m_PerformanceConfig.GetVolume (nTG), nTG);
-			SetPan (m_PerformanceConfig.GetPan (nTG), nTG);
-			SetMasterTune (m_PerformanceConfig.GetDetune (nTG), nTG);
-			SetCutoff (m_PerformanceConfig.GetCutoff (nTG), nTG);
-			SetResonance (m_PerformanceConfig.GetResonance (nTG), nTG);
-			setPitchbendRange (m_PerformanceConfig.GetPitchBendRange (nTG), nTG);
-			setPitchbendStep (m_PerformanceConfig.GetPitchBendStep (nTG), nTG);
-			setPortamentoMode (m_PerformanceConfig.GetPortamentoMode (nTG), nTG);
-			setPortamentoGlissando (m_PerformanceConfig.GetPortamentoGlissando  (nTG), nTG);
-			setPortamentoTime (m_PerformanceConfig.GetPortamentoTime (nTG), nTG);
-
-			m_nNoteLimitLow[nTG] = m_PerformanceConfig.GetNoteLimitLow (nTG);
-			m_nNoteLimitHigh[nTG] = m_PerformanceConfig.GetNoteLimitHigh (nTG);
-			m_nNoteShift[nTG] = m_PerformanceConfig.GetNoteShift (nTG);
-
-			SetReverbSend (m_PerformanceConfig.GetReverbSend (nTG), nTG);
-		}
-
-		// Effects
-		SetParameter (ParameterCompressorEnable, m_PerformanceConfig.GetCompressorEnable () ? 1 : 0);
-		SetParameter (ParameterReverbEnable, m_PerformanceConfig.GetReverbEnable () ? 1 : 0);
-		SetParameter (ParameterReverbSize, m_PerformanceConfig.GetReverbSize ());
-		SetParameter (ParameterReverbHighDamp, m_PerformanceConfig.GetReverbHighDamp ());
-		SetParameter (ParameterReverbLowDamp, m_PerformanceConfig.GetReverbLowDamp ());
-		SetParameter (ParameterReverbLowPass, m_PerformanceConfig.GetReverbLowPass ());
-		SetParameter (ParameterReverbDiffusion, m_PerformanceConfig.GetReverbDiffusion ());
-		SetParameter (ParameterReverbLevel, m_PerformanceConfig.GetReverbLevel ());
+		LoadPerformanceParameters(); 
 	}
 	else
 	{
 		SetMIDIChannel (CMIDIDevice::OmniMode, 0);
 	}
-
+	
+	// load performances file list, and attempt to create the performance folder
+	if (!m_PerformanceConfig.ListPerformances()) 
+	{
+		LOGERR ("Cannot create internal Performance folder, new performances can't be created");
+	}
+	
 	// setup and start the sound device
 	if (!m_pSoundDevice->AllocateQueueFrames (m_pConfig->GetChunkSize ()))
 	{
@@ -280,6 +257,18 @@ void CMiniDexed::Process (bool bPlugAndPlayUpdated)
 		m_bSavePerformance = false;
 	}
 
+	if (m_bSavePerformanceNewFile)
+	{
+		DoSavePerformanceNewFile ();
+		m_bSavePerformanceNewFile = false;
+	}
+	
+	if (m_bSetNewPerformance)
+	{
+		DoSetNewPerformance ();
+		m_bSetNewPerformance = false;
+	}
+	
 	if (m_bProfileEnabled)
 	{
 		m_GetChunkTimer.Dump ();
@@ -985,7 +974,9 @@ bool CMiniDexed::DoSavePerformance (void)
 		m_PerformanceConfig.SetNoteLimitLow (m_nNoteLimitLow[nTG], nTG);
 		m_PerformanceConfig.SetNoteLimitHigh (m_nNoteLimitHigh[nTG], nTG);
 		m_PerformanceConfig.SetNoteShift (m_nNoteShift[nTG], nTG);
-
+		m_pTG[nTG]->getVoiceData(m_nRawVoiceData);  
+ 		m_PerformanceConfig.SetVoiceDataToTxt (m_nRawVoiceData, nTG); 
+		
 		m_PerformanceConfig.SetReverbSend (m_nReverbSend[nTG], nTG);
 	}
 
@@ -1226,3 +1217,138 @@ void CMiniDexed::setMasterVolume (float32_t vol)
 	nMasterVolume=vol;
 }
 
+std::string CMiniDexed::GetPerformanceFileName(unsigned nID)
+{
+	return m_PerformanceConfig.GetPerformanceFileName(nID);
+}
+
+std::string CMiniDexed::GetPerformanceName(unsigned nID)
+{
+	return m_PerformanceConfig.GetPerformanceName(nID);
+}
+
+unsigned CMiniDexed::GetLastPerformance()
+{
+	return m_PerformanceConfig.GetLastPerformance();
+}
+
+
+
+unsigned CMiniDexed::GetActualPerformanceID()
+{
+	return m_PerformanceConfig.GetActualPerformanceID();
+}
+
+void CMiniDexed::SetActualPerformanceID(unsigned nID)
+{
+	m_PerformanceConfig.SetActualPerformanceID(nID);
+}
+
+unsigned CMiniDexed::GetMenuSelectedPerformanceID()
+{
+	return m_PerformanceConfig.GetMenuSelectedPerformanceID();
+}
+
+void CMiniDexed::SetMenuSelectedPerformanceID(unsigned nID)
+{
+	m_PerformanceConfig.SetMenuSelectedPerformanceID(nID);
+}
+
+
+bool CMiniDexed::SetNewPerformance(unsigned nID)
+{
+	m_bSetNewPerformance = true;
+	m_nSetNewPerformanceID = nID;
+
+	return true;
+}
+
+bool CMiniDexed::DoSetNewPerformance (void)
+{
+	unsigned nID = m_nSetNewPerformanceID;
+	m_PerformanceConfig.SetNewPerformance(nID);
+	
+	if (m_PerformanceConfig.Load ())
+	{
+		LoadPerformanceParameters();
+		return true;
+	}
+	else
+	{
+		SetMIDIChannel (CMIDIDevice::OmniMode, 0);
+		return false;
+	}
+}
+
+bool CMiniDexed::SavePerformanceNewFile ()
+{
+	m_bSavePerformanceNewFile = m_PerformanceConfig.GetInternalFolderOk();
+	return m_bSavePerformanceNewFile;
+}
+
+bool CMiniDexed::DoSavePerformanceNewFile (void)
+{
+	std::string nPerformanceName=""; // for future enhacements: capability to write performance name
+	if (m_PerformanceConfig.CreateNewPerformanceFile(nPerformanceName))
+	{
+		if(SavePerformance())
+		{
+			return true;
+		}
+		else
+		{
+			return false;
+		}
+	}
+	else
+	{
+		return false;
+	}
+	
+}
+
+
+void CMiniDexed::LoadPerformanceParameters(void)
+{
+	for (unsigned nTG = 0; nTG < CConfig::ToneGenerators; nTG++)
+		{
+			
+			BankSelectLSB (m_PerformanceConfig.GetBankNumber (nTG), nTG);
+			ProgramChange (m_PerformanceConfig.GetVoiceNumber (nTG), nTG);
+			SetMIDIChannel (m_PerformanceConfig.GetMIDIChannel (nTG), nTG);
+			SetVolume (m_PerformanceConfig.GetVolume (nTG), nTG);
+			SetPan (m_PerformanceConfig.GetPan (nTG), nTG);
+			SetMasterTune (m_PerformanceConfig.GetDetune (nTG), nTG);
+			SetCutoff (m_PerformanceConfig.GetCutoff (nTG), nTG);
+			SetResonance (m_PerformanceConfig.GetResonance (nTG), nTG);
+			setPitchbendRange (m_PerformanceConfig.GetPitchBendRange (nTG), nTG);
+			setPitchbendStep (m_PerformanceConfig.GetPitchBendStep (nTG), nTG);
+			setPortamentoMode (m_PerformanceConfig.GetPortamentoMode (nTG), nTG);
+			setPortamentoGlissando (m_PerformanceConfig.GetPortamentoGlissando  (nTG), nTG);
+			setPortamentoTime (m_PerformanceConfig.GetPortamentoTime (nTG), nTG);
+
+			m_nNoteLimitLow[nTG] = m_PerformanceConfig.GetNoteLimitLow (nTG);
+			m_nNoteLimitHigh[nTG] = m_PerformanceConfig.GetNoteLimitHigh (nTG);
+			m_nNoteShift[nTG] = m_PerformanceConfig.GetNoteShift (nTG);
+			
+			if(m_PerformanceConfig.VoiceDataFilled(nTG)) 
+			{
+			uint8_t* tVoiceData = m_PerformanceConfig.GetVoiceDataFromTxt(nTG);
+			m_pTG[nTG]->loadVoiceParameters(tVoiceData); 
+			}
+			
+			SetReverbSend (m_PerformanceConfig.GetReverbSend (nTG), nTG);
+		
+		}
+
+		// Effects
+		SetParameter (ParameterCompressorEnable, m_PerformanceConfig.GetCompressorEnable () ? 1 : 0);
+		SetParameter (ParameterReverbEnable, m_PerformanceConfig.GetReverbEnable () ? 1 : 0);
+		SetParameter (ParameterReverbSize, m_PerformanceConfig.GetReverbSize ());
+		SetParameter (ParameterReverbHighDamp, m_PerformanceConfig.GetReverbHighDamp ());
+		SetParameter (ParameterReverbLowDamp, m_PerformanceConfig.GetReverbLowDamp ());
+		SetParameter (ParameterReverbLowPass, m_PerformanceConfig.GetReverbLowPass ());
+		SetParameter (ParameterReverbDiffusion, m_PerformanceConfig.GetReverbDiffusion ());
+		SetParameter (ParameterReverbLevel, m_PerformanceConfig.GetReverbLevel ());
+}
+

src/minidexed.h

@@ -104,6 +104,19 @@ public:
 
 	int16_t checkSystemExclusive(const uint8_t* pMessage, const uint16_t nLength, uint8_t nTG);
 
+	std::string GetPerformanceFileName(unsigned nID);
+	std::string GetPerformanceName(unsigned nID);
+	unsigned GetLastPerformance();
+	unsigned GetActualPerformanceID();
+	void SetActualPerformanceID(unsigned nID);
+	bool SetNewPerformance(unsigned nID);
+	bool SavePerformanceNewFile ();
+	unsigned GetMenuSelectedPerformanceID();
+	void SetMenuSelectedPerformanceID(unsigned nID);
+	
+	bool DoSavePerformanceNewFile (void);
+	bool DoSetNewPerformance (void);
+	
 	enum TParameter
 	{
 		ParameterCompressorEnable,
@@ -157,7 +170,7 @@ public:
 private:
 	int16_t ApplyNoteLimits (int16_t pitch, unsigned nTG);	// returns < 0 to ignore note
 	uint8_t m_uchOPMask[CConfig::ToneGenerators];
-	
+	void LoadPerformanceParameters(void); 
 	void ProcessSound (void);
 
 #ifdef ARM_ALLOW_MULTI_CORE
@@ -197,9 +210,18 @@ private:
 	int m_nNoteShift[CConfig::ToneGenerators];
 
 	unsigned m_nReverbSend[CConfig::ToneGenerators];
-
+  
+	uint8_t m_nRawVoiceData[156]; 
+	
+	
+	bool m_bSavePerformanceNewFile;
+	bool m_bSetNewPerformance;
+	unsigned m_nSetNewPerformanceID;
+	
 	float32_t nMasterVolume;
 
+
+
 	CUserInterface m_UI;
 	CSysExFileLoader m_SysExFileLoader;
 	CPerformanceConfig m_PerformanceConfig;

src/performance.ini

@@ -20,6 +20,7 @@
 #PortamentoMode#=0 # 0 .. 1
 #PortamentoGlissando#=0 # 0 .. 1
 #PortamentoTime#=0 # 0 .. 99
+#VoiceData#= # space separated hex numbers of 156 voice parameters. Example: 5F 1D 14 32 63 [....] 20 55 
 
 # TG1
 BankNumber1=0
@@ -39,6 +40,7 @@ PitchBendStep1=0
 PortamentoMode1=0
 PortamentoGlissando1=0
 PortamentoTime1=0
+VoiceData1=
 
 # TG2
 BankNumber2=0
@@ -58,6 +60,7 @@ PitchBendStep2=0
 PortamentoMode2=0
 PortamentoGlissando2=0
 PortamentoTime2=0
+VoiceData2=
 
 # TG3
 BankNumber3=0
@@ -77,6 +80,7 @@ PitchBendStep3=0
 PortamentoMode3=0
 PortamentoGlissando3=0
 PortamentoTime3=0
+VoiceData3=
 
 # TG4
 BankNumber4=0
@@ -96,6 +100,7 @@ PitchBendStep4=0
 PortamentoMode4=0
 PortamentoGlissando4=0
 PortamentoTime4=0
+VoiceData4=
 
 # TG5
 BankNumber5=0
@@ -115,6 +120,7 @@ PitchBendStep5=0
 PortamentoMode5=0
 PortamentoGlissando5=0
 PortamentoTime5=0
+VoiceData5=
 
 # TG6
 BankNumber6=0
@@ -134,6 +140,7 @@ PitchBendStep6=0
 PortamentoMode6=0
 PortamentoGlissando6=0
 PortamentoTime6=0
+VoiceData6=
 
 # TG7
 BankNumber7=0
@@ -153,6 +160,7 @@ PitchBendStep7=0
 PortamentoMode7=0
 PortamentoGlissando7=0
 PortamentoTime7=0
+VoiceData7=
 
 # TG8
 BankNumber8=0
@@ -172,6 +180,7 @@ PitchBendStep8=0
 PortamentoMode8=0
 PortamentoGlissando8=0
 PortamentoTime8=0
+VoiceData8=
 
 # Effects
 #CompressorEnable=1	# 0: off, 1: on

src/performanceconfig.cpp

@@ -22,10 +22,13 @@
 //
 #include "performanceconfig.h"
 #include "mididevice.h"
+#include <cstring> 
+#include <algorithm> 
 
 CPerformanceConfig::CPerformanceConfig (FATFS *pFileSystem)
 :	m_Properties ("performance.ini", pFileSystem)
 {
+	m_pFileSystem = pFileSystem; 
 }
 
 CPerformanceConfig::~CPerformanceConfig (void)
@@ -113,6 +116,9 @@ bool CPerformanceConfig::Load (void)
 
 		PropertyName.Format ("PortamentoTime%u", nTG+1);
 		m_nPortamentoTime[nTG] = m_Properties.GetNumber (PropertyName, 0);
+		
+		PropertyName.Format ("VoiceData%u", nTG+1); 
+		m_nVoiceDataTxt[nTG] = m_Properties.GetString (PropertyName, "");
 		}
 
 	m_bCompressorEnable = m_Properties.GetNumber ("CompressorEnable", 1) != 0;
@@ -199,6 +205,10 @@ bool CPerformanceConfig::Save (void)
 
 		PropertyName.Format ("PortamentoTime%u", nTG+1);
 		m_Properties.SetNumber (PropertyName, m_nPortamentoTime[nTG]);
+		
+		PropertyName.Format ("VoiceData%u", nTG+1);
+		char *cstr = &m_nVoiceDataTxt[nTG][0];
+		m_Properties.SetString (PropertyName, cstr);
 		}
 
 	m_Properties.SetNumber ("CompressorEnable", m_bCompressorEnable ? 1 : 0);
@@ -501,3 +511,210 @@ unsigned CPerformanceConfig::GetPortamentoTime (unsigned nTG) const
 	assert (nTG < CConfig::ToneGenerators);
 	return m_nPortamentoTime[nTG];
 }
+
+void CPerformanceConfig::SetVoiceDataToTxt (const uint8_t *pData, unsigned nTG)  
+{
+	assert (nTG < CConfig::ToneGenerators);
+	m_nVoiceDataTxt[nTG] = "";
+	char nDtoH[]="0123456789ABCDEF";
+	for (int i = 0; i < NUM_VOICE_PARAM; i++)
+	{
+	m_nVoiceDataTxt[nTG]  += nDtoH[(pData[i] & 0xF0)/16];
+	m_nVoiceDataTxt[nTG]  += nDtoH[pData[i] & 0x0F]  ;
+	if ( i < (NUM_VOICE_PARAM-1)  ) 
+    	{
+     	 m_nVoiceDataTxt[nTG] += " ";
+    	}
+	}
+}
+
+uint8_t *CPerformanceConfig::GetVoiceDataFromTxt (unsigned nTG) 
+{
+	assert (nTG < CConfig::ToneGenerators);
+	static uint8_t pData[NUM_VOICE_PARAM];
+	std::string nHtoD="0123456789ABCDEF";
+	 
+ 	for (int i=0; i<NUM_VOICE_PARAM * 3; i=i+3)
+	{
+  	pData[i/3] = ((nHtoD.find(toupper(m_nVoiceDataTxt[nTG][i]),0) * 16 + nHtoD.find(toupper(m_nVoiceDataTxt[nTG][i+1]),0))) & 0xFF ;
+	} 
+  
+	return pData;
+}
+
+bool CPerformanceConfig::VoiceDataFilled(unsigned nTG) 
+{
+	return (strcmp(m_nVoiceDataTxt[nTG].c_str(),"") != 0) ;
+}
+
+std::string CPerformanceConfig::GetPerformanceFileName(unsigned nID)
+{
+	return m_nPerformanceFileName[nID];
+}
+
+std::string CPerformanceConfig::GetPerformanceName(unsigned nID)
+{
+	if(nID == 0) // in order to assure retrocompatibility
+	{
+		return "Default";
+	}
+	else
+	{
+		return m_nPerformanceFileName[nID].substr(0,m_nPerformanceFileName[nID].length()-4).substr(7,14);
+	}
+}
+
+unsigned CPerformanceConfig::GetLastPerformance()
+{
+	return nLastPerformance;
+}
+
+unsigned CPerformanceConfig::GetActualPerformanceID()
+{
+	return nActualPerformance;
+}
+
+void CPerformanceConfig::SetActualPerformanceID(unsigned nID)
+{
+	nActualPerformance = nID;
+}
+
+unsigned CPerformanceConfig::GetMenuSelectedPerformanceID()
+{
+	return nMenuSelectedPerformance;
+}
+
+void CPerformanceConfig::SetMenuSelectedPerformanceID(unsigned nID)
+{
+	nMenuSelectedPerformance = nID;
+}
+
+bool CPerformanceConfig::GetInternalFolderOk()
+{
+	return nInternalFolderOk;
+}
+
+bool CPerformanceConfig::CreateNewPerformanceFile(std::string sPerformanceName)
+{
+	// sPerformanceName for future improvements when user can enter a name via UI
+	
+	nActualPerformance=nLastPerformance;
+	std::string nFileName;
+	std::string nPath;
+	std::string nIndex = "000000";
+	nIndex += std::to_string(++nLastFileIndex);
+	nIndex = nIndex.substr(nIndex.length()-6,6);
+	
+
+	nFileName = nIndex;
+	nFileName += "_";
+	if (strcmp(sPerformanceName.c_str(),"") == 0)
+	{
+		nFileName += "Perf";
+		nFileName += nIndex;
+	}		
+	else
+	{
+		nFileName +=sPerformanceName.substr(0,14);
+	}
+	nFileName += ".ini";
+	m_nPerformanceFileName[nLastPerformance]= nFileName;
+	
+	nPath = "SD:/" ;
+	nPath += PERFORMANCE_DIR;
+	nPath += "/";
+	nFileName = nPath + nFileName;
+	
+	FIL File;
+	FRESULT Result = f_open (&File, nFileName.c_str(), FA_WRITE | FA_CREATE_ALWAYS);
+	if (Result != FR_OK)
+	{
+		m_nPerformanceFileName[nLastPerformance]=nullptr;
+		return false;
+	}
+
+	if (f_close (&File) != FR_OK)
+	{
+		m_nPerformanceFileName[nLastPerformance]=nullptr;
+		return false;
+	}
+	
+	nLastPerformance++;
+	new (&m_Properties) CPropertiesFatFsFile(nFileName.c_str(), m_pFileSystem);
+	
+	return true;
+}
+
+bool CPerformanceConfig::ListPerformances()
+{
+	nInternalFolderOk=false;
+	nExternalFolderOk=false; // for future USB implementation
+	nLastPerformance=0;
+	nLastFileIndex=0;
+   	m_nPerformanceFileName[nLastPerformance++]="performance.ini"; // in order to assure retrocompatibility
+	
+	unsigned nPIndex;
+    DIR Directory;
+	FILINFO FileInfo;
+	FRESULT Result;
+	//Check if internal "performance" directory exists
+	Result = f_opendir (&Directory, "SD:/" PERFORMANCE_DIR);
+	if (Result == FR_OK)
+	{
+		nInternalFolderOk=true;		
+//		Result = f_closedir (&Directory);
+	}
+	else
+	{
+		// attenpt to create the folder
+		Result = f_mkdir("SD:/" PERFORMANCE_DIR);
+		nInternalFolderOk = (Result == FR_OK);
+	}
+	
+	if (nInternalFolderOk)
+	{
+	Result = f_findfirst (&Directory, &FileInfo, "SD:/" PERFORMANCE_DIR, "*.ini");
+		for (unsigned i = 0; Result == FR_OK && FileInfo.fname[0]; i++)
+		{
+			if (!(FileInfo.fattrib & (AM_HID | AM_SYS)))  
+			{
+				std::string FileName = FileInfo.fname;
+				size_t nLen = FileName.length();
+				if (   nLen > 8 && nLen <26	 && strcmp(FileName.substr(6,1).c_str(), "_")==0)
+				{			
+					nPIndex=stoi(FileName.substr(0,6));
+					if(nPIndex > nLastFileIndex)
+					{
+						nLastFileIndex=nPIndex;
+					}
+		
+					m_nPerformanceFileName[nLastPerformance++]= FileName;
+				}
+			}
+
+			Result = f_findnext (&Directory, &FileInfo);
+		}
+		// sort by performance number-name
+		if (nLastPerformance > 2)
+		{
+		sort (m_nPerformanceFileName+1, m_nPerformanceFileName + nLastPerformance - 1); // default is always on first place. 
+		}
+	}
+	
+	return nInternalFolderOk;
+}   
+    
+
+void CPerformanceConfig::SetNewPerformance (unsigned nID)
+{
+		nActualPerformance=nID;
+		std::string FileN = "";
+		if (nID != 0) // in order to assure retrocompatibility
+		{
+			FileN += PERFORMANCE_DIR;
+			FileN += "/";
+		}
+		FileN += m_nPerformanceFileName[nID];
+		new (&m_Properties) CPropertiesFatFsFile(FileN.c_str(), m_pFileSystem);
+		
+}

src/performanceconfig.h

@@ -26,6 +26,8 @@
 #include "config.h"
 #include <fatfs/ff.h>
 #include <Properties/propertiesfatfsfile.h>
+#define NUM_VOICE_PARAM 156
+#define PERFORMANCE_DIR "performance" 
 
 class CPerformanceConfig	// Performance configuration
 {
@@ -73,7 +75,9 @@ public:
 	void SetPortamentoMode (unsigned nValue, unsigned nTG);
 	void SetPortamentoGlissando (unsigned nValue, unsigned nTG);
 	void SetPortamentoTime (unsigned nValue, unsigned nTG);
-
+	void SetVoiceDataToTxt (const uint8_t *pData, unsigned nTG); 
+	uint8_t *GetVoiceDataFromTxt (unsigned nTG);
+	
 	// Effects
 	bool GetCompressorEnable (void) const;
 	bool GetReverbEnable (void) const;
@@ -93,6 +97,20 @@ public:
 	void SetReverbDiffusion (unsigned nValue);
 	void SetReverbLevel (unsigned nValue);
 
+	bool VoiceDataFilled(unsigned nTG);
+	bool ListPerformances(); 
+	//std::string m_DirName;
+	void SetNewPerformance (unsigned nID);
+	std::string GetPerformanceFileName(unsigned nID);
+	std::string GetPerformanceName(unsigned nID);
+	unsigned GetLastPerformance();
+	void SetActualPerformanceID(unsigned nID);
+	unsigned GetActualPerformanceID();
+	void SetMenuSelectedPerformanceID(unsigned nID);
+	unsigned GetMenuSelectedPerformanceID();
+	bool CreateNewPerformanceFile(std::string sPerformanceName);
+	bool GetInternalFolderOk(); 
+
 private:
 	CPropertiesFatFsFile m_Properties;
 
@@ -113,6 +131,17 @@ private:
 	unsigned m_nPortamentoMode[CConfig::ToneGenerators];
 	unsigned m_nPortamentoGlissando[CConfig::ToneGenerators];
 	unsigned m_nPortamentoTime[CConfig::ToneGenerators];
+	std::string m_nVoiceDataTxt[CConfig::ToneGenerators]; 
+	
+	unsigned nLastPerformance;  
+	unsigned nLastFileIndex;
+	unsigned nActualPerformance = 0;  
+	unsigned nMenuSelectedPerformance = 0;
+	std::string m_nPerformanceFileName[40];
+	FATFS *m_pFileSystem; 
+
+	bool nInternalFolderOk=false;
+	bool nExternalFolderOk=false; // for future USB implementation
 
 	bool m_bCompressorEnable;
 	bool m_bReverbEnable;

src/uimenu.cpp

@@ -52,6 +52,7 @@ const CUIMenu::TMenuItem CUIMenu::s_MainMenu[] =
 	{"TG8",		MenuHandler,	s_TGMenu, 7},
 #endif
 	{"Effects",	MenuHandler,	s_EffectsMenu},
+	{"Performance",	PerformanceMenu}, 
 	{"Save",	MenuHandler,	s_SaveMenu},
 	{0}
 };
@@ -175,7 +176,8 @@ const CUIMenu::TMenuItem CUIMenu::s_OperatorMenu[] =
 
 const CUIMenu::TMenuItem CUIMenu::s_SaveMenu[] =
 {
-	{"Performance",	SavePerformance},
+	{"Overwrite",	SavePerformance}, 
+	{"New",	SavePerformanceNewFile},
 	{0}
 };
 
@@ -1085,3 +1087,80 @@ void CUIMenu::TimerHandler (TKernelTimerHandle hTimer, void *pParam, void *pCont
 
 	pThis->EventHandler (MenuEventBack);
 }
+
+void CUIMenu::PerformanceMenu (CUIMenu *pUIMenu, TMenuEvent Event)
+{
+	
+	unsigned nValue = pUIMenu->m_pMiniDexed->GetMenuSelectedPerformanceID();
+		
+	switch (Event)
+	{
+	case MenuEventUpdate:
+		break;
+
+	case MenuEventStepDown:
+		if (nValue > 0)
+		{
+			--nValue;
+		}
+		pUIMenu->m_pMiniDexed->SetMenuSelectedPerformanceID (nValue);
+		break;
+
+	case MenuEventStepUp:
+		if (++nValue > (unsigned) pUIMenu->m_pMiniDexed->GetLastPerformance()-1)
+		{
+			nValue = pUIMenu->m_pMiniDexed->GetLastPerformance()-1;
+		}
+		pUIMenu->m_pMiniDexed->SetMenuSelectedPerformanceID (nValue);
+		break;
+
+	case MenuEventSelect:	
+		pUIMenu->m_pMiniDexed->SetNewPerformance(nValue);
+	
+		break;
+	
+
+	case MenuEventPressAndStepDown:
+	case MenuEventPressAndStepUp:
+		pUIMenu->TGShortcutHandler (Event);
+		return;
+
+	default:
+		return;
+	}
+	
+	string Value = pUIMenu->m_pMiniDexed->GetPerformanceName(nValue);
+	
+
+	std::string nPSelected = "";
+	if(nValue == pUIMenu->m_pMiniDexed->GetActualPerformanceID())
+	{
+		nPSelected="[Ld]";
+	}
+				
+	pUIMenu->m_pUI->DisplayWrite (pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, nPSelected.c_str(),
+				      Value.c_str (),
+				     (int) nValue > 0, (int) nValue < (int) pUIMenu->m_pMiniDexed->GetLastPerformance()-1);
+	
+}
+
+void CUIMenu::SavePerformanceNewFile (CUIMenu *pUIMenu, TMenuEvent Event)
+{
+	if (Event != MenuEventUpdate)
+	{
+		return;
+	}
+
+	bool bOK = pUIMenu->m_pMiniDexed->SavePerformanceNewFile ();
+
+	const char *pMenuName =
+		pUIMenu->m_MenuStackParent[pUIMenu->m_nCurrentMenuDepth-1]
+			[pUIMenu->m_nMenuStackItem[pUIMenu->m_nCurrentMenuDepth-1]].Name;
+
+	pUIMenu->m_pUI->DisplayWrite (pMenuName,
+				      pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name,
+				      bOK ? "Completed" : "Error",
+				      false, false);
+
+	CTimer::Get ()->StartKernelTimer (MSEC2HZ (1500), TimerHandler, 0, pUIMenu);
+}

src/uimenu.h

@@ -84,7 +84,10 @@ private:
 	static void EditOPParameter (CUIMenu *pUIMenu, TMenuEvent Event);
 	static void SavePerformance (CUIMenu *pUIMenu, TMenuEvent Event);
 	static void EditTGParameter2 (CUIMenu *pUIMenu, TMenuEvent Event);
-
+	
+	static void PerformanceMenu (CUIMenu *pUIMenu, TMenuEvent Event);
+	static void SavePerformanceNewFile (CUIMenu *pUIMenu, TMenuEvent Event);
+	
 	static std::string GetGlobalValueString (unsigned nParameter, int nValue);
 	static std::string GetTGValueString (unsigned nTGParameter, int nValue);
 	static std::string GetVoiceValueString (unsigned nVoiceParameter, int nValue);