Multifunction DAQ

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double buffer AI, integer, multi channel, C

Has anybody C or pascal code for AI with a flxible chanallist, fixed frequency, integer Buffer, multi channe for daqmx    

 

The old Code with nidaq was: (Pascal, Delphi 7):

 

pchans:=@chan_p[0];

   pgains:=@gain_p[0];

 

   status_ni:=SCAN_Setup (device, nchani16, pchans, pgains);

  

s_TB2:=0; s_int2:=0;

 

   status_ni := SCAN_Start (device, pbuffer, count, s_TB, s_int,  s_TB2, s_int2);

 

  While ((LoopCount < countloop) And (status_ni =  0))do

  begin

    status_ni := DAQ_DB_HalfReady(Device, pHalfReady, pDAQstopped);

 

    If ((HalfReady =  1) And (status_ni =  0)) Then

    begin

      status_ni := DAQ_DB_Transfer(Device,pBuffer_H,panz_t,pDAQstopped);

 

      if speichern then BlockWrite(f1, buffer_h[0], count, i);

 

      inc(LoopCount);

    end;  // halfready

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