NI USB-6008问题

Question

我正在尝试运行NI USB-6008 DAQ卡附带的示例C程序。我试图运行“ContGen-ExtClk.c”示例。我在构建程序时遇到以下错误：

DAQmx Error: Requested value is not a supported value for this property. The property value may be invalide because it conflicts with another property.
Property: DAQmx_SampTimingType
Requested Valeu: DAQmx_Val_SampClk
You Can Select: DAQmx_Val_OnDemand

Task Name: _unnamedTask<0>

Status Code: -200077
End of program, press Enter key to quit

如果有人熟悉USB-6008，我将不胜感激。谢谢！

Answer 1

原来这是一个硬件问题，可以通过模拟输出通道发送多少样本......笨蛋移动。