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Common/DTS.Common.Serialization/DDAS (Chrysler)/FromChrysler/DataFloat.h

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+//////////////////////////////////////////////////////////////////////
+// DataFloat.h: interface for the CDataFloat class.
+// -----------------------------------------------
+//
+// REVISIONS:
+// 6-22-10	AJO	Add bool GetTimeAtValue(float fValue, float *pTvalue)
+
+#pragma once
+
+	#include "FilePath.h"	// Added by ClassView for def of CFilePath
+	#include "ChannelDefinition.h"		// for def of CHANNEL
+	#include "DDASTestDefinition.h"		// for def of FILEINFOBLOCK
+	#include <Afxtempl.h>	// CArray definitions
+
+
+#ifndef TESTPATHSIZE
+	#define TESTPATHSIZE	128
+#endif
+
+    enum FileTypes {UNKNOWN, FLOATPOINT, PROCESSED};	// File types
+
+	//File Definitions
+	#define FILEERROR		-1					// Error in file I/O
+
+	// File Types and Version
+	#define FLOATDATANAME	"DDAS FlPt"		// Floating Point Data File type
+	#define FLOATDATARAW	"DDAS fpRAW"	// Float Raw data
+	#define FLOATDATAVER	"Ver 500"		// Floating Point Data File version
+
+	//	Standard Messages
+	#define CantOpenMsg	"Could not open file "
+	#define NonExistMsg	"Non-existent file "
+
+	typedef struct tagTESTINFO
+	{
+		unsigned long	Size;				// Block Size (including Size)
+		unsigned long	DeviceID;			// DAQ device ID
+		long			ChannelNo;			// Channel number (1-32)
+		long	SampleRate;					// Samples per second
+		long	TotalSamples;				// Total samples in data record
+		long	PreEventSamples;			// Samples before event
+		short	ChanNumInSys;				// Channel Number (1-128) in system (many devices)
+		short	NumPreCalPts;				// Number of preCal points included with data
+		short	NumPostCalPts;				// Number of preCal points included with data
+		char	TestCreation[TESTPATHSIZE];	// Test path and date
+		char	TimeAxisTitle[32];			// Time axis title
+		byte	SpareBytes[2];				// 2 bytes of spare (for 4 byte alignment)
+
+	} TESTINFO;
+
+	typedef struct tagFILEHEADER
+		{
+		FILEINFOBLOCK	FileInfo;
+		TESTINFO		TestInfo;
+		CHANNEL			Channel;
+
+		//---------------the following must add up to 32 bytes -----------------
+		byte	SpareBytes[32];				//	32 bytes of spare
+		} FILEHEADER;
+
+/*	DATA PEAK STRUCTURE TYPE DEFINITION */
+	typedef struct tagDATAPEAK
+		{
+		float Min;
+		short Xmin;
+		float Max;
+		short Xmax;
+		} DATAPEAK;
+
+	typedef DATAPEAK *PDATAPEAK;			// Pointer to data peak structure
+	typedef DATAPEAK *LPDP;					// Pointer to data peak
+
+	// types of peak value calculations
+	enum PeakTypes {PEAKS_MINMAX, PEAKS_3MSCONTIN, PEAKS_3MSCUMUL};
+
+	typedef struct tagDATAHIST	// Histogram (number of occurrences) of data values
+		{
+		float fVal;			// Data value
+		int nOccurrences;	// Number of occurrences in data set
+//		float fX;			// First x value of occurrence
+//		int nX;				// First x index of occurrence
+		} DATAHIST;
+
+
+class CDataFloat  
+{
+public:
+	CDataFloat(unsigned int nSize);
+	CDataFloat();
+	virtual ~CDataFloat();
+
+	class CPeakList
+	{
+	public:
+		CPeakList() { };
+		virtual ~CPeakList() {};
+		void RemoveAll() { m_lstDHist.RemoveAll(); }
+		void AddDataPoint(DATAHIST* pDHist);
+		void Get3msMin(int nPtPer3ms, DATAHIST* pDHist);
+		void Get3msMax(int nPtPer3ms, DATAHIST* pDHist);
+	private:
+		CList<DATAHIST, DATAHIST&> m_lstDHist;
+//		int m_nMaxXIndex;
+//		float m_fMaxXVal;
+	};
+
+	int GetChannelNumberInBox();
+	bool VerifyAndCoerceAxis(bool bNegativeSign, const char* szAxis, BOOL bVerbose);
+	void SetEngrgUnits(char *szNewEngrgUnits);
+	void SetChannelName(char* szNewChannelName);
+	int CalcSampIn3mSecInt();
+	int ConvertTimeToIndex(float fTime);
+	float ConvertIndexToTime(int nIndex);
+	const CString GetFileName();
+	int AppendArrayFloat(CArray<float, float&>* srcArray);
+	CArray<float, float&>* GetDataArray();
+
+	bool GetTimeAtValue(float fValue, float *pTvalue);
+
+	bool GetDataPeaks(int nPkType, int nVerbose, float* pTStart, float* pTEnd, float* pTMin, float* pDMin, float* pTMax, float* pDMax);
+	bool GetDataPeaks(int nPkType, int nVerbose, float* pTMin, float* pDMin, float* pTMax, float* pDMax);
+	bool GetDataPeaks(int nPkType, int nVerbose, int *pXMin, float *pTMin, float *pDMin, int *pXMax, float *pTMax, float *pDMax);
+
+	int GetChannelNumber();
+	float GetStartTime(bool bmSec);
+	float GetStartTimeData(bool bmSec);
+	float GetStopTime(bool bmSec);
+	float GetStopTimeData(bool bmSec);
+	const char* GetFileExt();
+	const char* GetFileTitle();
+	long GetSampleRate();
+	const char* GetFilePathAndName();
+	int SetFilePathAndName(char* szNewFileSpec);
+	int ClearAll(long NewNumberElements);
+	TESTINFO* GetTestInfo();
+	FILEINFOBLOCK* GetFileInfo();
+	CHANNEL* GetChannel();
+	float GetFilterClass();
+	int GetEventOffset();
+//	char* GetDataSetName();
+	CString GetDataSetName(CString &csName);
+	FILEHEADER* CDataFloat::GetFileHeader();
+	bool WriteToFile(const char *lpFilename, bool bPrint);
+	bool ReadFromFile(const char *lpFilename);
+	float* GetDataBuffer();
+	bool SetSize(long lNumberElements);
+	long GetSize();
+	bool GetDataNext(float* fData);
+	bool StoreDataNext(float fData);
+	bool SetIndexToStart();
+	void operator=(const CDataFloat &src);
+
+	//	File Extensions
+	#define RawExt		".raw"				// Unprocessed Data File Extension
+	#define FlPtExt		".fpd"				// Floating Point Data File Extension
+
+    enum FPDVerbosity {FPD_SILENT,			// Amount of messages printed
+		FPD_ERRORS, FPD_STATUS, FPD_RESULTS, FPD_VERBOSE};
+
+protected:
+	void Peak3mS(float *pfDataBlock, PDATAPEAK p3msPeak);
+	CFilePath FilePathAndName;
+	FILEHEADER FileHeader;
+	CArray<float, float&> FloatData;		// Floating point Data array
+	float * pfBfr;							// working pointer to buffer at FloatData
+};