file.write(",") yvalues = float(yReference - rawData[i]) * yIncrement - yOrigin file.write(str(yvalues)) file.write("\n") #plotting the measurement data data = pd.read_csv('data.csv') data_x = data.iloc[:,0] data_y = data.iloc[:,1] plt.plot(data_x, data_y) plt.tit...
例如,可以使用write()方法向设备发送命令,使用read()方法读取设备的响应,使用read_raw()方法读取设备的原始数据等等。 总之,PyVISA的ResourceManager方法提供了一种简单而强大的方式来管理和访问连接到计算机的各种测量设备。通过使用这个方法,可以轻松地与设备进行通信,并获取设备的数据和信息。
message = self._read_raw().decode(enco) ^^^ File "/home/arch/usbtmc/.venv/lib/python3.11/site-packages/pyvisa/resources/messagebased.py", line 441, in _read_raw chunk, status = self.visalib.read(self.session, size) ^^^ File "/home/arch/usbtmc/.venv/lib/python3.11/site-packages/p...
message = self._read_raw().decode(enco) File "/home/.local/lib/python3.9/site-packages/pyvisa/resources/messagebased.py", line 442, in _read_raw chunk, status = self.visalib.read(self.session, size) File "/home/.local/lib/python3.9/site-packages/pyvisa_py/highlevel.py", line 520...
这个就可能是因为网络状况不好或者是服务器的网络出现延迟导致的我们访问请求超时。或者又是在进行网络端口...
include_value = False): print db.Get(k) if __name__ == '__main__': read_data()...
we’ll plot the bandwidth of an RF filter. We’ll assume that you’ve read the previous installment and have both Python and the required libraries on your machine. In our case the computer is a Raspberry Pi and the instrument is a Rigol DS1054z, but similar techniques could be employed...
message = self._read_raw().decode(enco) File "/home/arise/.local/lib/python3.8/site-packages/pyvisa/resources/messagebased.py", line 442, in _read_raw chunk, status = self.visalib.read(self.session, size) File "/home/arise/.local/lib/python3.8/site-packages/pyvisa/ctwrapper/functions...
In those cases, you need to get the data:>>> inst.write('CURV?') >>> data = inst.read_raw() and then you need to implement the logic to parse it.
问通过以太网连接到Tektronix MSO-4034B时出现pyVISA超时错误EN在使用SSH连接到主机的过程中，有时候可能...