I am trying to use a pxi-6713 card to provide a 66.667kHz 5 volt continuous waveform. The waveform though is not continuously running. I am using DAQmx sample code to generate this signal in labview 8.2.
I was looking at an example called Cont Gen Voltage Wfm-Int Clk that was in the LabVIEW shipping examples. How are you determining that the waveform is not continuously running? Do you have an analog input module that you can test with to see if your signal is continuously being generated? You may only be seeing a certain section of the DAQmx buffer when you look at it on the waveform.
I was using an oscilloscope, but I have since figured out what I was doing wrong. By implementing the Labview example code, I am now able to get a continuous square wave.
