Can I use simultaneously the analog input and output of my NI MyDAQ card in session-based?

Hello,

I'm trying to make a realtime app with my NI MyDAQ, but I have problems to simultaneously use the analog input and output. I just follow the tutorial of Matlab ( http://www.mathworks.com/help/daq/acquire-data-and-generate-signals-simultaneously.html) but when I start the adquisition with s.startForeground(); I get the error:

NI Error -200077:
Requested value is not a supported value for this property. The property value may be
invalid because it conflicts with another property.
Property: DAQmx_StartTrig_Type
Requested Value: DAQmx_Val_DigEdge
You Can Select: DAQmx_Val_None

Task Name: _unnamedTask<164>

Status Code: -200077

How can I change this DAQmx_StartTrig_Type to None?

[Manisha]

What version of MATLAB are you using?

Answer 1

[OJ27]

I am having the same problem. I am using MATLAB R2012b 64 bits. Is there any way to fix this? I tried the example online