private bool RunTask(InOutPortFlags flags)
{
if (flags.HasFlag(InOutPortFlags.UseInput))
{
var result = NidaQmxHelper.DAQmxStartTask(_device.InputTaskHandle);
if (result < 0)
{
NidaQmxHelper.DAQmxClearTask(_device.InputTaskHandle);
_device.ReportError(new DeviceErrorArgs(NidaQmxHelper.GetError(result)));
return(false);
}
}
//if (flags.HasFlag(InOutPortFlags.UseOutput)) {
// var result = NidaQmxHelper.DAQmxStartTask(_device.OutputTaskHandle);
// if (result < 0) {
// NidaQmxHelper.DAQmxStopTask(_device.InputTaskHandle);
// NidaQmxHelper.DAQmxClearTask(_device.InputTaskHandle);
// NidaQmxHelper.DAQmxClearTask(_device.OutputTaskHandle);
// _device.ReportError(new DeviceErrorArgs(NidaQmxHelper.GetError(result)));
// return false;
// }
//}
return(true);
}
public void Start()
{
if (TaskHandle == 0)
{
throw new InvalidOperationException("Task not yet created. First create a task");
}
var result = NidaQmxHelper.DAQmxStartTask(TaskHandle);
if (result < 0)
{
CleanupAndThrow(result);
}
State = SessionTaskState.Running;
}
public void Start()
{
if (TaskHandle == 0)
{
throw new InvalidOperationException("Task not yet created. First create a task");
}
try {
_counter.Run();
} catch (NationalInstruments.DAQmx.DaqException e) {
CleanupAndThrow(e.Error);
}
var result = NidaQmxHelper.DAQmxStartTask(TaskHandle);
if (result < 0)
{
CleanupAndThrow(result);
}
State = SessionTaskState.Running;
}