TDS640__SetupData (ul_pbar_instruments)

 *  Synopsis:
 *    #include <ul_pbar_instruments:tds640.h>
 *
 *    int TDS640__SetupData( CTDS640ptr tds640Ptr, const int firstPoint,
 *			     const int lastPoint )
 *
 *  Function intent:
 *    TDS640__SetupData() sets the TDS 640 data acquisition parameters.
 *  Function parameters:
 *    CTDS640ptr	tds640Ptr	Valid TDS 640 module pointer
 *    int		firstPoint	Starting point for waveform transfers:
 *					  1 <= firstPoint <= KMAXDATAPOINTCOUNT
 *    int		lastPoint	Ending point for waveform transfers:
 *					  1 <= lastPoint <= KMAXDATAPOINTCOUNT
 *  Function return value:
 *    CBS_OK		Initialization was successful
 *    CLIB_INVARG	Invalid firstPoint and/or lastPoint combination
 *    CLIB_GENERR	Unable to write TDS 640 command(s) 
 *    CLIB_INVALID_DATA	TDS 640 status error after GPIB command