C++ with NIDAQmx library : I would like read counter's value.

[squelette]

Hello,

In C++, I use the NIDAQmx library. I would like to know if it is possible to read the counter's value while counter runs.

For example:

DAQmxErrChk (DAQmxCreateTask("",&taskHandle));
DAQmxErrChk (DAQmxCreateCOPulseChanTime(taskHandle,"Dev1/ctr0","",DAQmx_Val_Seconds,DAQmx_Val_Low,1.00,0.50,10.00));
DAQmxErrChk (DAQmxStartTask(taskHandle));
while (!kbhit())
  {
    // here, I would like to read the counter's value
    cout << "?????" << endl;
  }

Sorry if I speak badly, English is not my first language.

Thank you.

[gus]

You can read the current count on an output task using:

DAQmxGetCOCount(TaskHandle taskHandle, const char channel[], uInt32 *data)

I hope this helps!

gus....

[squelette]

It is exact. Thank you very much.