Benchtop Measurement and Test
Distributed Measurement and Control
High-Performance Test
Systems Engineering Software
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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
07-23-2020 02:45 AM
通过网口控制SRS的信号源，隔一段时间改变一次频率值，没有读取，只是写入。但经常会报“完成操作前超时已过期"错误。
语句viwrite(instr,write_buffer,strlen(write_buffer),&rcount)
有懂得吗，求解答，谢谢
07-23-2020 12:27 PM
写入前, 先问一下对方是否准备好接收指令.
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