def test_class():
import VNA
from app import logSetup
logSetup.initLogging()
DEVICE_IP = '192.168.1.207'
DEVICE_IPPort = 1025
# Connect to the VNA
print("Connecting to the remote VNA. This can take a while if the network is slow, or you're running in a VM.")
vna = VNA.VNA(DEVICE_IP, DEVICE_IPPort)
print("VNA connected and embedded data downloaded.")
# Communication timeout is 500 milliseconds
vna.setTimeout(500)
# 45 KPts/second, attenuator set to 0dB, with a 512 point linear sweep from 375 MHz to 6000 Mhz
vna.set_config(VNA.HOP_45K, VNA.ATTEN_0, freq=[375, 6000, 512])
pprint.pprint("Actual sampled frequencies (in MHz):")
pprint.pprint(vna.getFrequencies())
# Start the VNA
vna.start()
# Load the factory calibration from the embedded memory into the VNA task
try:
vna.importFactoryCalibration()
vna.measure_cal()
vna.log.info("Factory calibration loaded! Cal complete: %s", vna.isCalibrationComplete())
except VNA.VNA_Exception:
print(traceback.format_exc())
vna.log.info("Failed to load factory cal! %s", vna.isCalibrationComplete())
for x in range(10):
# Here is how you measure S-Parameters
if vna.isCalibrationComplete():
s_param_return_values = vna.measure_cal()
# s_param_return_values is a subclass of namedtuple(). You can access the members like this:
pprint.pprint(("S11: ", s_param_return_values.S11))
pprint.pprint(("S12: ", s_param_return_values.S12))
pprint.pprint(("S22: ", s_param_return_values.S22))
pprint.pprint(("S21: ", s_param_return_values.S21))
# And raw measurements, if you are interested in doing
# an external calibration.
raw_return_values = vna.measure_uncal()
# raw_return_values is also a namedtuple() subclass.
pprint.pprint(("T1R1: ", raw_return_values.T1R1))
pprint.pprint(("T1R2: ", raw_return_values.T1R2))
pprint.pprint(("T2R1: ", raw_return_values.T2R1))
pprint.pprint(("T2R2: ", raw_return_values.T2R2))
pprint.pprint(("Ref: ", raw_return_values.Ref))
def test_class():
import VNA
from app import logSetup
logSetup.initLogging()
DEVICE_IP = '192.168.1.207'
DEVICE_IPPort = 1025
# Connect to the VNA
print(
"Connecting to the remote VNA. This can take a while if the network is slow, or you're running in a VM."
)
vna = VNA.VNA(DEVICE_IP, DEVICE_IPPort)
print("VNA connected and embedded data downloaded.")
# Communication timeout is 500 milliseconds
vna.setTimeout(500)
# 45 KPts/second, attenuator set to 0dB, with a 512 point linear sweep from 375 MHz to 6000 Mhz
vna.set_config(VNA.HOP_45K, VNA.ATTEN_0, freq=[375, 6000, 512])
pprint.pprint("Actual sampled frequencies (in MHz):")
pprint.pprint(vna.getFrequencies())
# Start the VNA
vna.start()
# Load the factory calibration from the embedded memory into the VNA task
try:
vna.importFactoryCalibration()
vna.measure_cal()
vna.log.info("Factory calibration loaded! Cal complete: %s",
vna.isCalibrationComplete())
except VNA.VNA_Exception:
print(traceback.format_exc())
vna.log.info("Failed to load factory cal! %s",
vna.isCalibrationComplete())
for x in range(10):
# Here is how you measure S-Parameters
if vna.isCalibrationComplete():
s_param_return_values = vna.measure_cal()
# s_param_return_values is a subclass of namedtuple(). You can access the members like this:
pprint.pprint(("S11: ", s_param_return_values.S11))
pprint.pprint(("S12: ", s_param_return_values.S12))
pprint.pprint(("S22: ", s_param_return_values.S22))
pprint.pprint(("S21: ", s_param_return_values.S21))
# And raw measurements, if you are interested in doing
# an external calibration.
raw_return_values = vna.measure_uncal()
# raw_return_values is also a namedtuple() subclass.
pprint.pprint(("T1R1: ", raw_return_values.T1R1))
pprint.pprint(("T1R2: ", raw_return_values.T1R2))
pprint.pprint(("T2R1: ", raw_return_values.T2R1))
pprint.pprint(("T2R2: ", raw_return_values.T2R2))
pprint.pprint(("Ref: ", raw_return_values.Ref))
from app import GUI from app import logSetup def run(): ui = GUI.MainWindow(versionNo="0.1.6") ui.run() if __name__ == "__main__": logSetup.initLogging() run()
from app import GUI
from app import logSetup
def run():
ui = GUI.MainWindow(versionNo="0.1.6")
ui.run()
if __name__ == "__main__":
logSetup.initLogging()
run()
