def test(detail=True):
S = {}
S['x'] = Initiate()
s = S['x']
if s is "disconnected":
pass
else:
if debug(mdlname, detail):
print(Fore.RED + "Detailed Test:")
# print('SCPI TEST:')
# s.write("*SAV 00,1")
model(s)
frequency(s)
frequency(s, action=['Set', '5.5GHz'])
fspan(s)
fspan(s, action=['Set', '150MHz'])
preamp(s, action=['Set', 'ON'])
preamp_band(s, action=['Set', 'FULL'])
attenuation(s, action=['Set', '0dB'])
attenuation_auto(s, action=['Set', 'ON'])
print('Power at 5.5GHz is %s' % fpower(s, '5.5GHz'))
else:
print(Fore.RED + "Basic IO Test")
if not bool(input("Press ENTER (OTHER KEY) to (skip) reset: ")):
state = True
else:
state = False
close(s, reset=state)
return
def test(detail=True):
S = {}
S['x'] = Initiate()
s = S['x']
if s is "disconnected":
pass
else:
if debug(mdlname, detail):
print(Fore.RED + "Detailed Test:")
# print('SCPI TEST:')
# s.write("*SAV 00,1")
model(s)
channel_voltage(s, 1)
channel_voltage(s, 1, action=['Set', '28'])
channel_current(s, 1)
channel_current(s, 1, action=['Set', '0.125'])
output(s, action=['Set', '1'])
# sleep(1)
output(s, action=['Set', '0'])
else:
print(Fore.RED + "Basic IO Test")
if not bool(input("Press ENTER (OTHER KEY) to (skip) reset: ")):
state = True
else:
state = False
close(s, reset=state)
return
def test(detail=True):
s = Initiate()
if s is "disconnected":
pass
else:
if debug(mdlname, detail):
print(Fore.RED + "Detailed Test:")
model(s)
tdrchannel(s, 3, action=['Set','Volt',' '])
tdrstep(s, 3, action=['Set','ON','PLUS'])
# waveformdb(s, 3, action=['Set',"","","ON"])
tdrchannel(s, 4, action=['Set','Volt',' '])
tdrstep(s, 4, action=['Set','ON','PLUS'])
# waveformdb(s, 4, action=['Set',"","","ON"])
tdr(s, action=['Set','LOCKExt'])
trigger(s, action=['Set','TDR',25e3,''])
acquire(s, action=['Set','ON','SAMPLE'])
display(s, action=['Set','NORMAL','ON'])
# stat = s.write('ACQuire:DATA:CLEar')
# print('write status: %s' %stat[0])
else: print(Fore.RED + "Basic IO Test")
if not bool(input("Press ENTER (OTHER KEY) to (skip) reset: ")):
state = True
else: state = False
close(s, reset=state)
return
# test()
def test(detail=True):
bench = Initiate()
if bench is "disconnected":
pass
else:
model(bench)
if debug(mdlname, detail):
# print(setrace(bench, window='D12_34'))
print(setrace(bench, Mparam=['S12'], window='D1'))
power(bench, action=['Set', -73.1])
power(bench)
N = 7000
sweep(bench, action=['Set', 'OFF 10', N])
# sweep(bench, action=['Set', 'ON', N])
f_start, f_stop = 0.7e9, 18e9
linfreq(bench, action=['Set', f_start, f_stop]) #F-sweep
stat = linfreq(bench)
fstart, fstop = stat[1]['START'], stat[1]['STOP']
# Building X-axis
fstart, fstop = float(fstart), float(fstop)
X = list(linspace(fstart, fstop, N))
noisefilfac = 2000
IFB = abs(float(fstart) - float(fstop)) / N / noisefilfac
ifbw(bench, action=['Set', IFB])
ifbw(bench)
averag(bench, action=['Set', 1]) #optional
averag(bench)
# start sweeping
stat = sweep(bench)
print("Time-taken would be: %s (%spts)" %
(stat[1]['TIME'], stat[1]['POINTS']))
print("Ready: %s" % measure(bench)[1])
autoscal(bench)
# cwfreq(bench, action=['Set', 5.25e9])
# cwfreq(bench)
# power(bench, action=['Set', '', -75.3, -40.3])
# power(bench)
# stat = sweep(bench)
# print("Time-taken would be: %s (%spts)" %(stat[1]['TIME'], stat[1]['POINTS']))
# print("Ready: %s" %measure(bench)[1])
autoscal(bench)
dataform(bench, action=['Set', 'REAL32'])
selectrace(bench, action=['Set', 'para 1 calc 1'])
# print(sdata(bench))
rfports(bench, action=['Set', 'OFF'])
rfports(bench)
else:
print(Fore.RED + "Basic IO Test")
close(bench)
return
def test(detail=True):
s = Initiate()
if s is "disconnected":
pass
else:
if debug(mdlname, detail):
print(Fore.RED + "Detailed Test:")
# print('SCPI TEST:')
# s.write("*SAV 00,1")
model(s)
memory(s)
frequency(s)
p = float(power(s)[1]['AMPLITUDE'])
print("Power: %s" % p)
rfoutput(s, action=['Set', 'ON'])
rfoutput(s)
commentstate(s, action=['Set', "03,7,'OMG I am SUPERB!'"])
commentstate(s, action=['Get', "03,7"])
power(s, action=['Set', '-7.3dbm'])
power(s)
frequency(s, action=['Set', '1GHz'])
frequency(s)
rfoutput(s, action=['Set', 'ON'])
rfoutput(s)
Lfshape(s, action=['Set', 'DC'])
Lfamp(s, action=['Set', 'FUNC', '1.57V'])
Lfamp(s)
Lfoutput(s, action=['Set', 'ON'])
else:
print(Fore.RED + "Basic IO Test")
if not bool(input("Press ENTER (OTHER KEY) to (skip) reset: ")):
state = True
else:
state = False
close(s, reset=state)
return
'''Communicating with Benchtop E-series Vector Network Analyzer'''
from colorama import init, Fore, Back
init(autoreset=True) #to convert termcolor to wins color
from os.path import basename as bs
mdlname = bs(__file__).split('.')[0] # instrument-module's name e.g. ENA, PSG, YOKO
import matplotlib.pyplot as plt
from numpy import arange, floor, ceil, linspace
import visa
from pyqum.instrument.logger import address, set_status, status_code, debug
from pyqum.instrument.logger import translate_scpi as Attribute
debugger = debug(mdlname)
# INITIALIZATION
def Initiate():
rs = address(mdlname, reset=debugger) # Instrument's Address
rm = visa.ResourceManager()
try:
bench = rm.open_resource(rs) #establishing connection using GPIB# with the machine
stat = bench.write('*RST;*CLS') #Clear buffer memory;
bench.write("SENS:CORR:EXT:AUTO:RESet") #clear port-extension auto-correction
bench.read_termination = '\n' #omit termination tag from output
bench.timeout = 80000000 #set timeout in ms
set_status(mdlname, dict(state='connected'))
print(Fore.GREEN + "%s's connection Initialized: %s" % (mdlname, str(stat[1])[-7:]))
except:
set_status(mdlname, dict(state='DISCONNECTED'))
def test(detail=True):
from pyqum.instrument.analyzer import curve, IQAParray, UnwraPhase
from pyqum.instrument.toolbox import waveform
bench = Initiate(False)
if bench is "disconnected":
pass
else:
model(bench)
if debug(mdlname, detail):
# print(setrace(bench, window='D12_34'))
print(setrace(bench, Mparam=['S21', 'S43'], window='D1_2'))
power(bench, action=['Set', -35])
power(bench)
N = 3000
# sweep(bench, action=['Set', 'OFF 10', N])
sweep(bench, action=['Set', 'ON', N])
f_start, f_stop = 0.7e9, 18e9
linfreq(bench, action=['Set', f_start, f_stop]) #F-sweep
stat = linfreq(bench)
fstart, fstop = stat[1]['START'], stat[1]['STOP']
# Building X-axis
# fstart, fstop = float(fstart), float(fstop)
# noisefilfac = 20000
IFB = 600 #abs(float(fstart) - float(fstop))/N/noisefilfac
ifbw(bench, action=['Set', IFB])
ifbw(bench)
# averag(bench, action=['Set', 1]) #optional
# averag(bench)
# start sweeping
# stat = sweep(bench)
# print("Time-taken would be: %s (%spts)" %(stat[1]['TIME'], stat[1]['POINTS']))
# print("Ready: %s" %measure(bench)[1])
# autoscal(bench)
cwfreq(bench, action=['Set', 5.25e9])
cwfreq(bench)
# power(bench, action=['Set', '', -75.3, -40.3]) #power sweep
power(bench, action=['Set', '', -10, -10])
power(bench)
# start sweeping
stat = sweep(bench)
print("Time-taken would be: %s (%spts)" %
(stat[1]['TIME'], stat[1]['POINTS']))
print("Ready: %s" % bool(measure(bench)))
autoscal(bench)
dataform(bench, action=['Set', 'REAL'])
selectrace(bench, action=['Set', 'para 1 calc 1'])
data = sdata(bench)
print("Data [Type: %s, Length: %s]" % (type(data), len(data)))
rfports(bench, action=['Set', 'OFF'])
rfports(bench)
# Plotting trace:
yI, yQ, Amp, Pha = IQAParray(array(data))
curve(range(len(data) // 2), Amp, 'CW-Amp time-series', 'arb time',
'Amp(dB)')
# TEST SCPI ZONE:
# bench.write(':SYSTem:PRESet')
# scanning(bench) #continuous scan
else:
print(Fore.RED + "Basic IO Test")
close(bench)
return
