def Configure_Acquisition(session, PreselectorEnabled, Frequency, Power, Bandwidth, Time, TriggerSource):
'''
Sets the most-often used measurement parameters. These settings have no effect on the hardware until Measurements.Initiate() is called.
PreselectorEnabled
Set to true to enable the Preselector. Set to false to select the "Bypass" path (changes the microwave downcoverter [M9361A] RF input range to 2.25 GHz to 26.5 GHz). Requires a Preselector (M9360A) module in the configuration.
Frequency
The nominal (sometimes called center) frequency, in hertz, of the signal to be measured. The allowable range of values depend on hardware configuration, absolute limits are 50 MHz to 26.5 GHz. This parameter sets Acquisition Frequency.
Power
Expected RMS power of the input signal, in dBm. Limits depend on hardware configuration. Absolute max is +30 dBm. This parameter sets Acquisition Power.
Bandwidth
The digital IF will be configured to provide at least the bandwidth specified. The allowable range of values depend on hardware configuration. The absolute maximum is 250 MHz. This parameter sets Acquisition Bandwidth.
Time
Approximate acquisition time of the measurement, in seconds. The allowable range of values depend on bandwidth, absolute maximum is 100 seconds. This parameter sets Acqusition Time. NOTE: The minimum settable acquisition time is the larger of the two quantities: 3/SampleRate and 1e-8 seconds (that is, 10ns).
TriggerSource
The trigger source. May be AgM9392TriggerSourceImmediate, AgM9392TriggerSourceVideo, AgM9392TriggerSourceExternal. This parameter sets Trigger Source.
'''
AGM = dll.AgM9392_ConfigureAcquisition
AGM.restype = c_int
status = AGM(c_long(session), c_bool(PreselectorEnabled), c_double(Frequency), c_double(Power), c_double(Bandwidth), c_double(Time), c_long(TriggerSource))
if status == 0:
set_status(mdlname, dict(Acquisition="Configured Successfully"))
else: set_status(mdlname, dict(Acquisition="Error: " + str(status)))
if eval(debugger):
print(Fore.LIGHTGREEN_EX + "%s's acquisition configured: %s" % (mdlname, status_code(status)))
return status_code(status)
def char_cwsweep_resume():
set_status("CW_Sweep", dict(pause=False))
wday = int(request.args.get('wday'))
wmoment = int(request.args.get('wmoment'))
fluxbias = request.args.get('fluxbias')
xyfreq = request.args.get('xyfreq')
xypowa = request.args.get('xypowa')
sparam = request.args.get('sparam')
ifb = request.args.get('ifb')
freq = request.args.get('freq')
powa = request.args.get('powa')
CORDER = {
'Flux-Bias': fluxbias,
'XY-Frequency': xyfreq,
'XY-Power': xypowa,
'S-Parameter': sparam,
'IF-Bandwidth': ifb,
'Frequency': freq,
'Power': powa
}
M_cwsweep[session['user_name']].accesstructure()
CW_Sweep(session['people'],
corder=CORDER,
dayindex=wday,
taskentry=wmoment,
resumepoint=M_cwsweep[session['user_name']].resumepoint)
return jsonify(resumepoint=str(
M_cwsweep[session['user_name']].resumepoint),
datasize=str(M_cwsweep[session['user_name']].datasize))
def char_fresp_new():
# Check user's current queue status:
if session['run_clearance']:
set_status("F_Response", dict(pause=False))
global Run_fresp # need to be removed in the future for security sake
wday = int(request.args.get('wday'))
print("wday: %s" % wday)
fluxbias = request.args.get('fluxbias')
sparam = request.args.get('sparam')
ifb = request.args.get('ifb')
powa = request.args.get('powa')
freq = request.args.get('freq')
comment = request.args.get('comment').replace("\"", "")
simulate = bool(int(request.args.get('simulate')))
CORDER = {
'Flux-Bias': fluxbias,
'S-Parameter': sparam,
'IF-Bandwidth': ifb,
'Power': powa,
'Frequency': freq
}
Run_fresp = F_Response(session['people'],
corder=CORDER,
comment=comment,
tag='',
dayindex=wday,
testeach=simulate)
else:
all()
return jsonify(testeach=simulate)
def char_cwsweep_new():
# Check user's current queue status:
if session['run_clearance']:
set_status("CW_Sweep", dict(pause=False))
global Run_cwsweep # for ETA calculation as well
wday = int(request.args.get('wday'))
print("wday: %s" % wday)
fluxbias = request.args.get('fluxbias')
xyfreq = request.args.get('xyfreq')
xypowa = request.args.get('xypowa')
sparam = request.args.get('sparam')
ifb = request.args.get('ifb')
freq = request.args.get('freq')
powa = request.args.get('powa')
comment = request.args.get('comment').replace("\"", "")
simulate = bool(int(request.args.get('simulate')))
CORDER = {
'Flux-Bias': fluxbias,
'XY-Frequency': xyfreq,
'XY-Power': xypowa,
'S-Parameter': sparam,
'IF-Bandwidth': ifb,
'Frequency': freq,
'Power': powa
}
Run_cwsweep = CW_Sweep(session['people'],
corder=CORDER,
comment=comment,
tag='',
dayindex=wday,
testeach=simulate)
else:
all()
return jsonify(testeach=simulate)
def InitWithOptions(IdQuery=False,
Reset=False,
OptionsString='Simulate=false, DriverSetup=DDS=false'):
'''[Initialize the connection]
status = InitWithOptions(IdQuery, Reset, OptionsString)
'''
# rs = address(mdlname, reset=eval(debugger)) # Instrument's Address
ad = address()
rs = ad.lookup(mdlname, 2) # Instrument's Address
Resource = bytes(rs, 'ascii')
Option = bytes(OptionsString, 'ascii') # utf-8
Session = c_long()
AGM = dll.AgM933x_InitWithOptions # from AgM933x.chm
AGM.restype = c_int
status = AGM(c_char_p(Resource), c_bool(IdQuery), c_bool(Reset),
c_char_p(Option), byref(Session))
msession = Session.value
if status == 0:
set_status(mdlname,
dict(state="Initialized Successfully", session=msession))
else:
set_status(mdlname, dict(state="Error: " + str(status)))
msession = get_status(mdlname)["session"]
print(Fore.GREEN + "%s's connection Initialized at session %s: %s" %
(mdlname, msession, status_code(status)))
return msession
def Initiate(reset=False, current=False):
ad = address()
rs = ad.lookup(mdlname) # Instrument's Address
rm = visa.ResourceManager()
try:
bench = rm.open_resource(
rs) #establishing connection using GPIB# with the machine
if reset:
bench.write('RC') #Clear buffer memory
if current:
stat = bench.write(
'H0;F5;M1') #No header; DC current in A; Single sweep
else:
stat = bench.write(
'H0;F1;M1') #No header; DC current in V; Single sweep
bench.read_termination = '\n' #omit termination tag from output
bench.timeout = 15000 #set timeout in ms
set_status(mdlname, dict(state='connected'))
print(Fore.GREEN + "%s's connection Initialized: %s" %
(mdlname, str(stat[1])[-7:]))
except:
# raise
set_status(mdlname, dict(state='DISCONNECTED'))
print(Fore.RED + "%s's connection NOT FOUND" % mdlname)
bench = "disconnected"
return bench
def Initiate(reset=False):
ad = address()
rs = ad.lookup(mdlname) # Instrument's Address
rm = visa.ResourceManager()
try:
bench = rm.open_resource(
rs) #establishing connection using GPIB# with the machine
if reset:
stat = bench.write('*RST;*CLS') #Clear buffer memory;
else:
bench.write(':ABORt;:INIT:CONT OFF;') #hold the trigger
stat = bench.write('*CLS') #Clear buffer memory;
bench.write('OUTPut:STATE ON') #open the port
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'))
print(Fore.RED + "%s's connection NOT FOUND" % mdlname)
bench = "disconnected"
return bench
def Get_Data(session, ComplexDataBufferSize):
"""[Extracting Complex Data]
Gets the I/Q measurement results.
ComplexData:
Array to hold the measurement data. Allocated by the caller (for performance).
The array size should be >= 2 * Measurements.NumberOfSamples (2* since the array will hold interleaved complex data)
"""
AGM = dll.AgM9392_GetData
AGM.restype = c_int
ComplexData = (c_double * int(ComplexDataBufferSize))()
ComplexDataActualSize = c_long()
NumberCopied = c_long()
status = AGM(c_long(session), c_long(ComplexDataBufferSize),
byref(ComplexData), byref(ComplexDataActualSize),
byref(NumberCopied))
answer = {}
answer["ComplexData"] = [x for x in ComplexData]
answer["ComplexDataActualSize"], answer[
"NumberCopied"] = ComplexDataActualSize.value, NumberCopied.value
if status == 0:
set_status(mdlname, {stack()[0][3]: answer
}) #logging the name and value of the attribute
else:
set_status(mdlname, {stack()[0][3]: "Error: " + str(status)})
if eval(debugger):
print(Fore.LIGHTWHITE_EX +
"%s out of %s actual %s's Data extracted & copied: %s" %
(NumberCopied.value, ComplexDataActualSize.value, mdlname,
status_code(status)))
return status, answer
def wrapper(*a, **b):
global debug
bench, SCPIcore, action = Name(*a, **b)
SCPIcore = SCPIcore.split(";")
headers = SCPIcore[0].split(':')
parakeys, paravalues, getspecific, command = [headers[-1]] + SCPIcore[1:], [], [], []
if action[0] == 'Get':
try:
for i in range(len(parakeys)):
if len(str(action[i+1])) > 0: #special type of query (e.g. commentstate)
getspecific.append(" " + str(action[i+1]))
else: getspecific.append('')
command.append(parakeys[i] + "?" + getspecific[i])
command = ':'.join(headers[:-1] + [";".join(command)])
paravalues = bench.query(command).split(';')
#just in case of the presence of query parameters, which is rare
paravalues = [paravalues[i] + '(' + str(action[i+1]) + ')' for i in range(len(parakeys))]
paravalues = [x.replace('()', '') for x in paravalues]
status = "Success"
except: # get out of the method with just return-value at exception?
status = "query unsuccessful"
ans = None
if action[0] == 'Set':
for i in range(len(parakeys)):
if str(action[i+1]) == '':
paravalues.append("NIL") # allow for arbitrary choosing
else:
paravalues.append(str(action[i+1]))
command.append(parakeys[i] + " " + paravalues[i])
command = ':'.join(headers[:-1] + [";".join(command)])
status = str(bench.write(command)[1])[-7:]
# formatting return answer
ans = dict(zip([a.replace('*','') for a in parakeys], paravalues))
# Logging answer
if action[0] == 'Get': # No logging for "Set"
set_status(mdlname, {Name.__name__ : ans})
# debugging
if eval(debugger):
print(Fore.BLUE + "SCPI Command: {%s}" %command)
if action[0] == 'Get':
print(Fore.YELLOW + "%s %s's %s: %s <%s>" %(action[0], mdlname, Name.__name__, ans, status))
if action[0] == 'Set':
print(Back.YELLOW + Fore.MAGENTA + "%s %s's %s: %s <%s>" %(action[0], mdlname, Name.__name__ , ans, status))
return status, ans
def close(session):
'''[Close the connection]
'''
AGM = dll.AgM9392_close
AGM.restype = c_int
status = AGM(c_long(session))
if status == 0:
set_status(mdlname, dict(state="Closed Successfully"))
else: set_status(mdlname, dict(state="Error: " + str(status)))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed: %s" %(mdlname, status_code(status)))
return status
def Initiate():
rs = address(mdlname, reset=eval(debugger)) # Instrument's Address
rm = visa.ResourceManager()
bench = rm.open_resource(
rs) #establishing connection using GPIB# with the machine
stat = bench.write('*CLS') #Clear buffer memory
bench.read_termination = '\n' #omit termination tag from output
bench.timeout = 15000 #set timeout in ms
set_status(mdlname, dict(state='connected'))
print(Fore.GREEN + "%s's connection Initialized: %s" %
(mdlname, str(stat[1])[-7:]))
return bench
def wrapper(*a, **b):
session, Type, RepCap, AttrID, buffsize, action = Name(*a, **b)
RepCap = bytes(RepCap, "ascii")
AGMmodel = getattr(dll, 'AgM933x_' + action[0] + 'AttributeVi' + Type)
AGMmodel.restype = c_int # return status (error)
if action[0] == "Get":
if Type == 'String':
action[1] = (
c_char *
888)() # char array: answer value format (use byref)
status = AGMmodel(c_long(session), c_char_p(RepCap),
c_int(AttrID), c_long(buffsize),
byref(action[1]))
ans = [x.decode("ascii") for x in action[1]
] # decoding binary # if x is not b'\x00'
while '\x00' in ans:
ans.remove('\x00')
ans = "".join(ans) # join char array into string
elif Type == 'Int32':
action[1] = c_long()
status = AGMmodel(c_long(session), c_char_p(RepCap),
c_int(AttrID), byref(action[1]))
ans = action[1].value
elif Type == 'Real64':
action[1] = c_double()
status = AGMmodel(c_long(session), c_char_p(RepCap),
c_int(AttrID), byref(action[1]))
ans = action[1].value
elif action[0] == "Set":
if Type == 'String':
ans = action[1]
action[1] = bytes(action[1], 'ascii')
status = AGMmodel(c_long(session), c_char_p(RepCap),
c_int(AttrID), c_char_p(action[1]))
elif Type == 'Int32':
ans = action[1]
status = AGMmodel(c_long(session), c_char_p(RepCap),
c_int(AttrID), c_long(action[1]))
elif Type == 'Real64':
ans = action[1]
status = AGMmodel(c_long(session), c_char_p(RepCap),
c_int(AttrID), c_double(action[1]))
if status == 0:
set_status("AWG", {Name.__name__: ans
}) #logging the name and value of the attribute
else:
set_status("AWG", {Name.__name__: "Error: " + str(status)})
print(Fore.YELLOW + "[AWG module] %s: %s, error:%s" %
(Name.__name__, ans, status))
return status, ans
def close(session):
'''status = close(session)
'''
AGMclose = dll.AgM933x_close
status = AGMclose(c_long(session))
if status == 0:
set_status("AWG", dict(state="Closed", session=session))
else:
set_status("AWG", dict(state="Error: " + str(status)))
print(Back.WHITE + Fore.BLACK +
"AWG module closed with error: %s" % status)
return status
def wrapper(*a, **b):
global debug
bench, SCPIcore, action = Name(*a, **b)
SCPIcore = SCPIcore.split(";")
parakeys, paravalues, getspecific, command = [(SCPIcore[0]).split(':')[-1]] + SCPIcore[1:], [], [], []
if action[0] == 'Get':
try:
for i in range(len(parakeys)):
if len(str(action[i+1])) > 0: #special type of query (e.g. commentstate)
getspecific.append(" " + str(action[i+1]))
else: getspecific.append('')
command.append(str(SCPIcore[i]) + "?" + getspecific[i])
command = ";".join(command)
paravalues = bench.query(command).split(';')
paravalues = [paravalues[i] + '(' + str(action[i+1]) + ')' for i in range(len(parakeys))]
paravalues = [x.replace('()', '') for x in paravalues]
status = "Success"
except:
status = "query unsuccessful"
ans = None
if action[0] == 'Set':
for i in range(len(parakeys)):
paravalues.append(str(action[i+1]))
command.append(str(SCPIcore[i]) + " " + paravalues[i])
command = ";".join(command)
status = str(bench.write(command)[1])[-7:]
# formatting return answer
if len(SCPIcore) > 1:
ans = dict(zip(parakeys, paravalues))
else: ans = paravalues[0]
# Logging answer
if action[0] == 'Get': # No logging for "Set"
set_status(mdlname, {Name.__name__ : str(ans)})
# debugging
if eval(debugger):
if action[0] == 'Get':
print(Fore.YELLOW + "%s %s's %s: %s <%s>" %(action[0], mdlname, Name.__name__, ans, status))
if action[0] == 'Set':
print(Back.YELLOW + Fore.MAGENTA + "%s %s's %s: %s <%s>" %(action[0], mdlname, Name.__name__ , ans, status))
return status, ans
def control(switch, frequency=3, power=-5):
info = dict()
rm = visa.ResourceManager()
esg = rm.open_resource(
ESGrs) #establishing connection using GPIB# with the machine
esg.write('*CLS') #Clear buffer memory
esg.write('*RST')
esg.read_termination = '\n' #omit termination tag from output
esg.timeout = 15000 #set timeout in ms
info['Identity'] = esg.query(
'*IDN?') #inquiring machine identity: "who r u?"
if switch is True:
fa, powa = frequency, power
# esg.write(':SOUR:FREQ %sMHZ' %fa)
stat = esg.write(':SOUR:FREQ:FIX %sMHZ' % fa)
print("\nwrite freq:", str(stat[1]))
print("write freq:", str(stat[1])[-7:])
# esg.write(':SOUR:FREQ:FIX %sGHZ' %fa)
# esg.write(':SOUR:POW %sDBM' %powa)
stat = esg.write(':SOUR:POW:LEV %sDBM' % powa)
print("write pow:", stat)
# esg.write(':POWer:LEVel %sDBM' %powa)
ans = esg.query(':SOUR:FREQ?')
info['Frequency'] = float(ans)
ans = esg.query(':SOUR:POW?')
# ans = esg.query(':SOUR:POW:LEV?')
info['Power'] = float(ans)
# stat = esg.write('OUTP ON')
stat = esg.write('OUTP:STAT 1')
print("ON:", stat)
elif switch is False:
esg.write('OUTP OFF')
info['State'] = esg.query('OUTP?')
# info['State'] = esg.query(':OUTPut:STATe?')
if info['State'] == '0':
esg.close() #close if switched off
info['State'] = 'OFF'
elif info['State'] == '1':
info['State'] = 'ON'
# else: info['State']='ERROR'
set_status("ESG", info)
return info
def Initiate():
ad = address()
rs = ad.lookup(mdlname) # Instrument's Address
rm = visa.ResourceManager()
try:
bench = rm.open_resource(rs) #establishing connection using GPIB# with the machine
stat = bench.write('*ESR?') #basic query
bench.read_termination = '\n' #omit termination tag from output
bench.timeout = 150000 #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'))
print(Fore.RED + "%s's connection NOT FOUND" % mdlname)
bench = "disconnected"
return bench
def Initiate():
rs = address(mdlname, reset=eval(debugger)) # Instrument's Address
rm = visa.ResourceManager()
try:
bench = rm.open_resource(rs) #establishing connection using GPIB# with the machine
stat = bench.write('*CLS') #Clear buffer memory; Load preset
bench.write(':RUN') #Super-IMPORTANT for RiGoL!
bench.write(':AUTOSCALE')
bench.read_termination = '\n' #omit termination tag from output
bench.timeout = 150000 #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'))
print(Fore.RED + "%s's connection NOT FOUND" % mdlname)
bench = "disconnected"
return bench
def allstatus():
dr = bluefors()
dr.selectday(-1)
# Logging Latest Key-Readings for ALL
latestbdr = {}
for i in range(6):
latestbdr.update({"P%s" % (i + 1): dr.pressurelog(i + 1)[1][-1]})
for i in [1, 2, 5, 6, 7]:
latestbdr.update({"T%s" % (i + 1): dr.temperaturelog(i + 1)[1][-1]})
set_status("BDR", latestbdr)
status = {}
status['PSGV'] = get_status('PSGV')["state"]
status['AWG'] = get_status('AWG')["state"]
log = pauselog() #disable logging (NOT applicable on Apache)
return jsonify(log=str(log), latestbdr=latestbdr, status=status)
def InitWithOptions(IdQuery=True,
Reset=True,
OptionsString='Simulate=false, DriverSetup=DDS=false'):
'''status = InitWithOptions(IdQuery, Reset, OptionsString)
'''
Resource = bytes(AWGrs, 'ascii')
Option = bytes(OptionsString, 'ascii') # utf-8
Session = c_long()
AGM = dll.AgM933x_InitWithOptions # from AgM933x.chm
AGM.restype = c_int
status = AGM(c_char_p(Resource), c_bool(IdQuery), c_bool(Reset),
c_char_p(Option), byref(Session))
if status == 0:
set_status("AWG", dict(state="Initialized", session=Session.value))
else:
set_status("AWG",
dict(state="Error: " + str(status), session=Session.value))
print(Fore.GREEN +
"Initialized from AWG module at session %s" % Session.value)
return status, Session.value
def Initiate():
ad = address()
rs = ad.lookup(mdlname) # Instrument's Address
rm = visa.ResourceManager()
try:
bench = rm.open_resource(
rs) #establishing connection using GPIB# with the machine
stat = bench.write('*CLS') #Clear buffer memory
bench.write(':SYSTem:PRESet') #Mode preset
bench.read_termination = '\n' #omit termination tag from output
bench.timeout = 150000 #set timeout in ms
bench.write(":INIT:CONT ON") #continuous mode
sleep(3)
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'))
print(Fore.RED + "%s's connection NOT FOUND" % mdlname)
bench = "disconnected"
return bench
def Initiate():
rs = address(mdlname, reset=eval(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;SYST:FPReset') #Clear buffer memory; Load preset
bench.write(
"CALCulate:PARameter:DELete:ALL") #clear all params (S-params)
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'))
print(Fore.RED + "%s's connection NOT FOUND" % mdlname)
bench = "disconnected"
return bench
def close(bench, reset=True):
if reset:
bench.write('*RST') # reset to factory setting (including switch-off)
set_status(mdlname, dict(config='reset'))
else: set_status(mdlname, dict(config='previous'))
try:
bench.close() #None means Success?
status = "Success"
except: status = "Error"
set_status(mdlname, dict(state='disconnected'))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed" %(mdlname))
return status
def close(bench, reset=False):
if reset:
bench.write('*RST') # reset to factory setting
set_status(mdlname, dict(config='reset'))
else: set_status(mdlname, dict(config='previous'))
try:
acquire(bench, action=['Set','OFF','']) # STOP ACQUISITION
bench.close() #None means Success?
status = "Success"
except: status = "Error"
set_status(mdlname, dict(state='disconnected'))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed" %(mdlname))
return status
def close(bench, reset=False):
if reset:
previous(bench, True) # log last-applied voltage
sweep(bench, 0, 0) # return to zero
output(bench, 0) # off output
set_status(mdlname, dict(config='return to zero-off'))
else: set_status(mdlname, dict(config='previous'))
try:
bench.close() #None means Success?
status = "Success"
except: status = "Error"
set_status(mdlname, dict(state='disconnected'))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed" %(mdlname))
return status
def Wait_Data(session, Timeout=1000):
"""wait for Data
Timeout in ms
"""
AGM = dll.AgM9392_WaitForData
AGM.restype = c_int
status = AGM(c_long(session), c_int(Timeout))
if status == 0: set_status(mdlname, {"wait_status" : "Complete"}) #logging the name and value of the attribute
elif status == 1: set_status(mdlname, {"wait_status" : "Complete with Timeout"}) #logging the name and value of the attribute
else: set_status(mdlname, {"wait_status" : "Expired"}) #logging the name and value of the attribute
if eval(debugger):
print(Fore.LIGHTWHITE_EX + "Wait Status: %s" %status)
return status
def close(bench, reset=False):
bench.write(":OUTPUT OFF")
if reset:
bench.write(':SYSTem:PRESet')
set_status(mdlname, dict(config='return to zero-off'))
else:
set_status(mdlname, dict(config='previous'))
try:
bench.close() #None means Success?
status = "Success"
except:
status = "Error"
set_status(mdlname, dict(state='disconnected'))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed" % (mdlname))
return status
def close(bench, reset=True):
try:
if reset:
bench.write('OUTP OFF')
set_status(mdlname, dict(config='reset-off'))
else: set_status(mdlname, dict(config='previous'))
try:
bench.close() #None means Success?
status = "Success"
except: status = "Error"
set_status(mdlname, dict(state='disconnected'))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed" %(mdlname))
except:
status = "disconnected per se!!!"
pass
return status
def close(bench, reset=True):
try:
if reset:
bench.write('SYSTem:PRESet'
) # reset to factory setting (except data-format)
set_status(mdlname, dict(config='reset'))
else:
set_status(mdlname, dict(config='previous'))
try:
bench.close() #None means Success?
status = "Success"
except:
status = "Error"
set_status(mdlname, dict(state='disconnected'))
print(Back.WHITE + Fore.BLACK + "%s's connection Closed" % (mdlname))
except:
status = "disconnected per se!!!"
pass
return status
def wrapper(*a, **b):
session, Type, RepCap, AttrID, buffsize, action = Name(*a, **b)
RepCap = bytes(RepCap, "ascii")
AGM = getattr(dll, 'AgM933x_' + action[0] + 'AttributeVi' + Type)
AGM.restype = c_int # return status (error)
if action[0] == "Get":
if Type == 'String':
action[1] = (
c_char *
888)() # char array: answer value format (use byref)
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
c_long(buffsize), byref(action[1]))
ans = [x.decode("ascii") for x in action[1]
] # decoding binary # if x is not b'\x00'
while '\x00' in ans:
ans.remove('\x00')
ans = "".join(ans) # join char array into string
elif Type == 'Int32':
action[1] = c_long()
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
byref(action[1]))
ans = action[1].value
elif Type == 'Real64':
action[1] = c_double()
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
byref(action[1]))
ans = action[1].value
elif Type == 'Boolean':
action[1] = c_bool()
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
byref(action[1]))
ans = action[1].value
elif action[0] == "Set":
if Type == 'String':
ans = action[1]
action[1] = bytes(action[1], 'ascii')
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
c_char_p(action[1]))
elif Type == 'Int32':
ans = action[1]
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
c_long(action[1]))
elif Type == 'Real64':
ans = action[1]
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
c_double(action[1]))
elif Type == 'Boolean':
ans = action[1]
status = AGM(c_long(session), c_char_p(RepCap), c_int(AttrID),
c_bool(action[1]))
# Reformatting Answer if RepCap has something:
RepCap = RepCap.decode('ascii')
if RepCap != "":
hashtag = " #Channel %s" % (RepCap)
else:
hashtag = ""
# Logging Answer:
if action[0] == "Get": # No logging for "Set"
if status == 0:
set_status(mdlname,
{Name.__name__ + hashtag: ans
}) #logging the name and value of the attribute
else:
set_status(mdlname,
{Name.__name__ + hashtag: "Error: " + str(status)})
# Debugging
if eval(debugger):
if action[0] == "Get":
print(Fore.YELLOW + "%s %s's %s: %s, %s" %
(action[0], mdlname, Name.__name__ + hashtag, ans,
status_code(status)))
if action[0] == "Set":
print(Back.YELLOW + Fore.MAGENTA + "%s %s's %s: %s, %s" %
(action[0], mdlname, Name.__name__ + hashtag, ans,
status_code(status)))
return status, ans
def previous(bench, log=False):
prev = bench.query('OD')
if log:
set_status(mdlname, dict(voltage=float(prev)))
return prev
