mainform.c

可编程器件厂商Xilinx的手持式逻辑分析仪的逻辑设计

                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    xPosEnd = xPosBegin;
                    yPosEnd = PlotPixelY + TraceAmp;
                    WinDrawLine (xPosBegin, yPosBegin, xPosEnd, yPosEnd);
                }
                else if (CurrValue[0] == true)
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    WinDrawPixel (xPosBegin, yPosBegin);
                }
                else
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY + TraceAmp;
                    WinDrawPixel (xPosBegin, yPosBegin);
                    WinDrawPixel (xPosBegin, (yPosBegin -1));
                }

                PrevValue[0] = CurrValue[0];
                PlotPixelY += (TraceAmp + InterSpc);
            }
            else
            {
                CtlHideControl(GetObjectPtr(frmMainCh0LabelButton));
            }

            /*============================================================*/
            /* Do Channel 1 if it is active.                              */
            /*============================================================*/
            if (AppPrefs.bChnlOn[1] == true)
            {
                CtlHideControl(GetObjectPtr(frmMainCh1LabelButton));
                FrmSetObjectPosition(pFrm,
                                FrmGetObjectIndex(pFrm, frmMainCh1LabelButton),
                                0, PlotPixelY);
                CtlShowControl(GetObjectPtr(frmMainCh1LabelButton));

                if (CurrValue[1] != PrevValue[1])
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    xPosEnd = xPosBegin;
                    yPosEnd = PlotPixelY + TraceAmp;
                    WinDrawLine (xPosBegin, yPosBegin, xPosEnd, yPosEnd);
                }
                else if (CurrValue[1] == true)
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    WinDrawPixel (xPosBegin, yPosBegin);
                }
                else
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY + TraceAmp;
                    WinDrawPixel (xPosBegin, yPosBegin);
                    WinDrawPixel (xPosBegin, (yPosBegin -1));
                }

                PrevValue[1] = CurrValue[1];
                PlotPixelY += (TraceAmp + InterSpc);
            }
            else
            {
                CtlHideControl(GetObjectPtr(frmMainCh1LabelButton));
            }

            /*============================================================*/
            /* Do Channel 2 if it is active.                              */
            /*============================================================*/
            if (AppPrefs.bChnlOn[2] == true)
            {
                CtlHideControl(GetObjectPtr(frmMainCh2LabelButton));
                FrmSetObjectPosition(pFrm,
                                FrmGetObjectIndex(pFrm, frmMainCh2LabelButton),
                                0, PlotPixelY);
                CtlShowControl(GetObjectPtr(frmMainCh2LabelButton));

                if (CurrValue[2] != PrevValue[2])
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    xPosEnd = xPosBegin;
                    yPosEnd = PlotPixelY + TraceAmp;
                    WinDrawLine (xPosBegin, yPosBegin, xPosEnd, yPosEnd);
                }
                else if (CurrValue[2] == true)
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    WinDrawPixel (xPosBegin, yPosBegin);
                }
                else
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY + TraceAmp;
                    WinDrawPixel (xPosBegin, yPosBegin);
                    WinDrawPixel (xPosBegin, (yPosBegin -1));
                }

                PrevValue[2] = CurrValue[2];
                PlotPixelY += (TraceAmp + InterSpc);
            }
            else
            {
                CtlHideControl(GetObjectPtr(frmMainCh2LabelButton));
            }

            /*============================================================*/
            /* Do Channel 3 if it is active.                              */
            /*============================================================*/
            if (AppPrefs.bChnlOn[3] == true)
            {
                CtlHideControl(GetObjectPtr(frmMainCh3LabelButton));
                FrmSetObjectPosition(pFrm,
                                FrmGetObjectIndex(pFrm, frmMainCh3LabelButton),
                                0, PlotPixelY);
                CtlShowControl(GetObjectPtr(frmMainCh3LabelButton));

                if (CurrValue[3] != PrevValue[3])
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    xPosEnd = xPosBegin;
                    yPosEnd = PlotPixelY + TraceAmp;
                    WinDrawLine (xPosBegin, yPosBegin, xPosEnd, yPosEnd);
                }
                else if (CurrValue[3] == true)
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    WinDrawPixel (xPosBegin, yPosBegin);
                }
                else
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY + TraceAmp;
                    WinDrawPixel (xPosBegin, yPosBegin);
                    WinDrawPixel (xPosBegin, (yPosBegin -1));
                }

                PrevValue[3] = CurrValue[3];
                PlotPixelY += (TraceAmp + InterSpc);
            }
            else
            {
                CtlHideControl(GetObjectPtr(frmMainCh3LabelButton));
            }

            /*============================================================*/
            /* Do Channel 4 if it is active.                              */
            /*============================================================*/
            if (AppPrefs.bChnlOn[4] == true)
            {
                CtlHideControl(GetObjectPtr(frmMainCh4LabelButton));
                FrmSetObjectPosition(pFrm,
                                FrmGetObjectIndex(pFrm, frmMainCh4LabelButton),
                                0, PlotPixelY);
                CtlShowControl(GetObjectPtr(frmMainCh4LabelButton));

                if (CurrValue[4] != PrevValue[4])
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    xPosEnd = xPosBegin;
                    yPosEnd = PlotPixelY + TraceAmp;
                    WinDrawLine (xPosBegin, yPosBegin, xPosEnd, yPosEnd);
                }
                else if (CurrValue[4] == true)
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    WinDrawPixel (xPosBegin, yPosBegin);
                }
                else
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY + TraceAmp;
                    WinDrawPixel (xPosBegin, yPosBegin);
                    WinDrawPixel (xPosBegin, (yPosBegin -1));
                }

                PrevValue[4] = CurrValue[4];
                PlotPixelY += (TraceAmp + InterSpc);
            }
            else
            {
                CtlHideControl(GetObjectPtr(frmMainCh4LabelButton));
            }

            /*============================================================*/
            /* Do Channel 5 if it is active.                              */
            /*============================================================*/
            if (AppPrefs.bChnlOn[5] == true)
            {
                CtlHideControl(GetObjectPtr(frmMainCh5LabelButton));
                FrmSetObjectPosition(pFrm,
                                FrmGetObjectIndex(pFrm, frmMainCh5LabelButton),
                                0, PlotPixelY);
                CtlShowControl(GetObjectPtr(frmMainCh5LabelButton));

                if (CurrValue[5] != PrevValue[5])
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    xPosEnd = xPosBegin;
                    yPosEnd = PlotPixelY + TraceAmp;
                    WinDrawLine (xPosBegin, yPosBegin, xPosEnd, yPosEnd);
                }
                else if (CurrValue[5] == true)
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY;
                    WinDrawPixel (xPosBegin, yPosBegin);
                }
                else
                {
                    xPosBegin = 24 + ((UInt32)SmplIdx * 136 /
                               (PlotData.PlotToSmplIdx -
                                PlotData.PlotFromSmplIdx));
                    yPosBegin = PlotPixelY + TraceAmp;
                    WinDrawPixel (xPosBegin, yPosBegin);
                    WinDrawPixel (xPosBegin, (yPosBegin -1));
                }

                PrevValue[5] = CurrValue[5];
                PlotPixelY += (TraceAmp + InterSpc);
            }
            else
            {
                CtlHideControl(GetObjectPtr(frmMainCh5LabelButton));
            }

            /*============================================================*/
            /* Do Channel 6 if it is active.                              */
            /*============================================================*/
            if (AppPrefs.bChnlOn[6] == true)
            {
                CtlHideControl(GetObjectPtr(frmMainCh6LabelButton));
                FrmSetObjectPosition(pFrm,
                                FrmGetObjectIndex(pFrm, frmMainCh6LabelButton),