00001 #ifndef EDDPLOTDATASOURCE_H
00002 #define EDDPLOTDATASOURCE_H
00003
00004 #include <EDDSourceLib/inc/EDDDataSource.h>
00005 #include <proto/EDDPlotDataMsg.h>
00006
00007 #ifndef EDD_EXPORT
00008 #define EDD_EXPORT
00009 #endif
00010
00018 class EDD_EXPORT tcEDDPlotDataSource : public tcEDDDataSource
00019 {
00020 public:
00022 typedef enum
00023 {
00024 eeX = 0,
00025 eeY = 1,
00026 eeZ = 2
00027 } teAxis;
00028
00029 tcEDDPlotDataSource(char* apDesc, bool abIsContinuous = false, int anMaxContPoints = 1024);
00030
00031 virtual ~tcEDDPlotDataSource(void);
00032
00033 virtual int HandleMsg(tsEDDMsgHdr* apMsg);
00034
00036
00045 int SendPlotData(float* X, float* Y, int N);
00046 int SendPlotData(int32_t* X, int32_t* Y, int N);
00047 int SendPlotData(int16_t* X, int16_t* Y, int N);
00048 int SendPlotData(int8_t* X, int8_t* Y, int N);
00049 int SendPlotData(uint32_t* X, uint32_t* Y, int N);
00050 int SendPlotData(uint16_t* X, uint16_t* Y, int N);
00051 int SendPlotData(uint8_t* X, uint8_t* Y, int N);
00053
00055
00063 int SendPlotData(float* Y, int N);
00064 int SendPlotData(uint32_t* Y, int N);
00065 int SendPlotData(uint16_t* Y, int N);
00066 int SendPlotData(uint8_t* Y, int N);
00067 int SendPlotData(int32_t* Y, int N);
00068 int SendPlotData(int16_t* Y, int N);
00069 int SendPlotData(int8_t* Y, int N);
00071
00072 int SetLabel(teAxis, char* apLabel);
00073 int SetDescription(char* apDesc);
00074
00075 int SetOffset(teAxis aeAxis, float anOffset) { maOffset[aeAxis] = anOffset; return 0; }
00076 int SetScale(teAxis aeAxis, float anScale) { maScale[aeAxis] = anScale; return 0; }
00077
00078 static const int gnMaxStringLen = 64;
00079
00080 protected:
00081 int Send2DData(void* Xdata, void* Ydata, int N, int WordSizeBytes, uint8_t anDataType);
00082 int Send1DData(void* Ydata, int N, int WordSizeBytes, uint8_t anDataType);
00083
00084 void SendPlotDescriptor(int32_t anNumPoints, uint8_t anType);
00085 void BuildOutputBuffer(void);
00086
00087 int mnPlotType;
00088 char maDescription[gnMaxStringLen];
00089 char maXLabel[gnMaxStringLen];
00090 char maYLabel[gnMaxStringLen];
00091 char maZLabel[gnMaxStringLen];
00092 float maScale[3];
00093 float maOffset[3];
00094 uint16_t mnPlotNo;
00095 char* mpOutputBuffer;
00096 int mnOutputBufferLen;
00097 int mnMaxContPoints;
00098 bool mbIsContinuous;
00099 };
00100
00101 #endif
