class VST(object):
""" Rohde & Schwarz Vector Signal Transceiver Object """
def __init__(self):
self.Freq = 19e9
self.SMW = ''
self.FSW = ''
def jav_Open(self,SMW_IP,FSW_IP,OFile=''):
self.SMW = VSG().jav_Open(SMW_IP,OFile) #Create SMW Object
self.FSW = VSA().jav_Open(FSW_IP,OFile) #Create FSW Object
return self
def jav_OpenTest(self,SMW_IP,FSW_IP):
self.SMW = VSG().jav_OpenTest(SMW_IP) #Create SMW Object
self.FSW = VSA().jav_OpenTest(FSW_IP) #Create FSW Object
return self
def jav_Close(self):
self.SMW.jav_Close()
self.FSW.jav_Close()
def jav_ClrErr(self):
self.SMW.jav_ClrErr()
self.FSW.jav_ClrErr()
def Set_Freq(self,freq):
self.SMW.Set_Freq(freq)
self.FSW.Set_Freq(freq)
def setUp(self): #run before each test
self.SMW = VSG()
try:
self.SMW.jav_Open(host, prnt=0)
self.SMW.jav_Reset()
self.SMW.jav_ClrErr()
self.SMW.dLastErr = ""
except:
self.assertTrue(1)
def VSG_SCPI_Write(self):
### :MMEM:DATA:UNPR "NVWFM://var//user//<wave.wv>",#<numSize><NumBytes><I0Q0...IxQx>
### wave.wv : Name of *.wv to be created
### numSize : Number of bytes in <NumBytes> string
### NumBytes: Number of bytes to follow
### Each I (or Q) value is two bytes
### I(2 bytes) + Q(2bytes) = 4 bytes/IQ pair
### NumBytes = NumIQPair * 4
from rssd.VSG.Common import VSG #pylint: disable=C0415,E0401
SMW = VSG().jav_Open('192.168.1.114') #Create SMW Object
### ASCII
scpi = ':MMEM:DATA:UNPR "NVWFM://var//user//IQGen.wv",#' # Ascii Cmd
iqsize = str(len(self.IData) * 4) # Calculate bytes of IQ data
scpi = scpi + str(
len(iqsize)) + iqsize # Calculate length of iqsize string
### Binary
iqdata = np.vstack((self.IData, self.QData)).reshape(
(-1, ), order='F') # Combine I&Q Data
bits = np.array(iqdata * 32767,
dtype='>i2') # Convert to big-endian 2byte int
cmd = bytes(scpi, 'utf-8') + bits.tostring() # Add ASCII + Bin
SMW.K2.write_raw(cmd)
SMW.write('SOUR1:BB:ARB:WAV:CLOC "/var/user/IQGen.wv",%f' %
self.Fs) # Set Fs/Clk Rate
SMW.write('BB:ARB:WAV:SEL "/var/user/IQGen.wv"') # Select Arb File
print(SMW.query('SYST:ERR?'))
def test_VSG_WLAN_K54(self):
from rssd.VSG.WLAN_K54 import VSG #pylint:disable=E0611,E0401
self.SMW = VSG()
self.assertEqual(self.SMW.Model,"SMW")
def test_VSG_5GNR(self):
from rssd.VSG.NR5G_K144 import VSG #pylint:disable=E0611,E0401
self.SMW = VSG()
self.assertEqual(self.SMW.Model,"SMW")
class TestGeneral(unittest.TestCase):
def setUp(self): #run before each test
self.SMW = VSG()
try:
self.SMW.jav_Open(host, prnt=0)
self.SMW.jav_Reset()
self.SMW.jav_ClrErr()
self.SMW.dLastErr = ""
except:
self.assertTrue(1)
def tearDown(self): #Run after each test
self.SMW.jav_Close()
###############################################################################
### <Test>
###############################################################################
def test_SMW_Connect(self):
self.SMW.jav_IDN(prnt=0)
self.assertEqual(self.SMW.Make, "Rohde&Schwarz")
def test_SMW_Freq(self):
frq = 1e6
self.SMW.Set_Freq(frq)
rdFrq = self.SMW.Get_Freq()
self.assertEqual(self.SMW.jav_Error()[0], '0')
self.assertEqual(frq, rdFrq)
def test_SMW_Pwr(self):
pwr = -10
self.SMW.Set_RFPwr(pwr)
rdPwr = self.SMW.Get_PowerRMS()
self.assertEqual(self.SMW.jav_Error()[0], '0')
self.assertEqual(pwr, rdPwr)
###############################################################################
# Bench Settings
###############################################################################
FSW_IP = '192.168.1.109'
SMW_IP = '192.168.1.114'
###############################################################################
### Overhead: Import and create objects
###############################################################################
from rssd.VSA.ADemod_K7 import VSA
from rssd.VSG.Common import VSG
from rssd.FileIO import FileIO
OFile = FileIO().makeFile(__file__)
SMW = VSG().jav_Open(SMW_IP,OFile) # Create SMW Object
FSW = VSA().jav_Open(FSW_IP,OFile) # Create FSW Object
###############################################################################
### Function Definition
###############################################################################
def MeasRelPhase(FSW, SMW, x):
count = 0
leaveLoop = 0
while True:
SMW.Set_PhaseDelta((x-1)*10) # Initial Phase Shift
SMW.delay(Delay/1000)
FSW.write('INIT:IMM') # Initiate Sweep
SMW.delay(Delay/1000)
for i in range(NumMkrs + 2):
SMW.delay(Delay/1000)
super(VSG,self).__init__() #Python2/3
self.Model = "SMW"
#####################################################################
### SMW Get Methods
#####################################################################
def Get_CDM_State(self):
rdStr = self.queryInt(':SOUR1:BB:DM:STAT?')
return rdStr
#####################################################################
### SMW Set Functions
#####################################################################
def Set_CDM_State(self,State):
"""ON OFF 1 0 """
if (State == 1) or (State == 'ON'):
self.write(':SOUR1:BB:DM:STAT ON')
elif (State == 0) or (State == 'OFF'):
self.write(':SOUR1:BB:DM:STAT OFF')
else: # pragma: no cover
print('State not supported, please set ON or OFF')
#####################################################################
### Run if Main
#####################################################################
if __name__ == "__main__":
# this won't be run when imported
SMW = VSG()
SMW.jav_Open("192.168.1.114")
SMW.jav_Close()
self.write(':SOUR1:BB:NR5G:NODE:CELL0:NSSP 1')
def Set_5GNR_TM(self, file):
"""NR-FR1-TM1_1__FDD_100MHz_30kHz """
self.query(f'SOUR1:BB:NR5G:SETT:TMOD:DL "{file}";*OPC?')
def Set_5GNR_TransPrecoding(self, sState):
""" SC-FDMA or DFT-S-OFDM
5GNR--> User/BWP --> UL BWP Config --> PUSCH --> TP """
if sState == 'ON':
# self.write(':SOUR1:BB:NR5G:SCH:CELL0:SUBF0:USER0:BWP0:ALL0:TPST ON') #4.30SP2?
self.write(':SOUR1:BB:NR5G:UBWP:USER0:CELL0:UL:BWP0:PUSC:TPST ON') #4.50
else:
# self.write(':SOUR1:BB:NR5G:SCH:CELL0:SUBF0:USER0:BWP0:ALL0:TPST OFF') #4.30SP2?
self.write(':SOUR1:BB:NR5G:UBWP:USER0:CELL0:UL:BWP0:PUSC:TPST OFF') #4.50
def Set_5GNR_savesetting(self, sName):
self.query(f':SOUR:BB:NR5G:SETT:STOR "/var/user/{sName}";*OPC?')
# self.query(f':SOUR:BB:NR5G:WAV:CRE "/var/user/{sName}";*OPC?')
# self.delay(10)
#####################################################################
### Run if Main
#####################################################################
if __name__ == "__main__":
# this won't be run when imported
SMW = VSG()
SMW.jav_Open("192.168.1.114")
SMW.Set_5GNR_savesetting('asdfasdf')
SMW.jav_Close()
def jav_OpenTest(self,SMW_IP,FSW_IP):
self.SMW = VSG().jav_OpenTest(SMW_IP) #Create SMW Object
self.FSW = VSA().jav_OpenTest(FSW_IP) #Create FSW Object
return self
###############################################################################
# Bench Settings
###############################################################################
FSW_IP = '192.168.1.109'
SMW_IP = '192.168.1.114'
###############################################################################
### Overhead: Import and create objects
###############################################################################
from rssd.VSA.ADemod_K7 import VSA
from rssd.VSG.Common import VSG
from rssd.FileIO import FileIO
OFile = FileIO().makeFile(__file__)
SMW = VSG().jav_Open(SMW_IP, OFile) # Create SMW Object
FSW = VSA().jav_Open(FSW_IP, OFile) # Create FSW Object
###############################################################################
### Function Definition
###############################################################################
def MeasRelPhase(FSW):
leaveLoop = 0
for i in range(10):
FSW.write('INIT:IMM') # Initiate Sweep
mkrArry = []
for mkr in range(NumMkrs): # Read Markers
mkrArry.append(FSW.Get_Mkr_Y(mkr + 1))
###############################################################################
### Rohde & Schwarz Automation for demonstration use.
###############################################################################
SMW_IP = '192.168.1.114'
SMW_IP = '10.0.0.10'
FreqArry = [24e9, 28e9, 39e9]
PwrArry = range(-50, 0, 2)
###############################################################################
from rssd.VSG.Common import VSG
from rssd.FileIO import FileIO
FIL = FileIO().makeFile(__file__)
SMW = VSG().jav_Open(SMW_IP, FIL) #Create SMW Object
###############################################################################
### Code Start
###############################################################################
SMW.Set_IQMod('OFF')
for frq in FreqArry:
SMW.Set_Freq(frq)
# SMW.Set_NRP_Freq(frq)
for pwr in PwrArry:
SMW.Set_RFPwr(pwr)
SMW.Set_RFState(1)
rdStr = SMW.Get_NRPPower()
FIL.write(f'{frq},{pwr},{rdStr}')
### Rohde & Schwarz Automation for demonstration use. ### Title : Raw Binary to SMW ### Author : mclim ### Date : 2019.11.26 ############################################################################### ### User Entry ############################################################################### SMW_IP = '192.168.1.114' # SMW_IP = '10.0.0.7' ############################################################################### ### Code Overhead: Import and create objects ############################################################################### import numpy as np from rssd.VSG.Common import VSG SMW = VSG().jav_Open(SMW_IP) #Create SMW Object ############################################################################### ### Code Start ############################################################################### ### :MMEM:DATA:UNPR "NVWFM://var//user//<wave.wv>",#<numSize><NumBytes><I0Q0...IxQx> ### wave.wv : Name of *.wv to be created ### numSize : Number of bytes in <NumBytes> string ### NumBytes: Number of bytes to follow ### Each I (or Q) value is two bytes ### I(2 bytes) + Q(2bytes) = 4 bytes/IQ pair ### NumBytes = NumIQPair * 4 ### IData = [0.1, 0.2, 0.3] QData = [0.4, 0.5, 0.6]
def setUp(self): #run before each test
self.SMW = VSG().jav_OpenTest(host)
class TestGeneral(unittest.TestCase):
def setUp(self): #run before each test
self.SMW = VSG().jav_OpenTest(host)
def tearDown(self): #Run after each test
self.assertEqual(self.SMW.jav_Error()[0], '0')
self.SMW.jav_Close()
###############################################################################
### <Test>
###############################################################################
def test_SMW_ALC(self):
setVal = 'ON'
self.SMW.Set_ALC_RFDriveAmp(setVal)
def test_SMW_Arb_Freq(self):
setVal = 10e6
self.SMW.Set_ArbClockFreq(setVal)
getVal = self.SMW.Get_ArbClockFreq()
if self.SMW.connected: self.assertEqual(setVal, getVal)
def test_SMW_Arb_State(self):
setVal = '/var/user/UCS2010/GSM.wv'
self.SMW.Set_ArbWv(setVal)
self.SMW.Set_ArbState(1)
self.SMW.Set_ArbState(0)
getVal = self.SMW.Get_ArbName()
# nulVal = self.SMW.Get_ArbInfo()
nulVal = self.SMW.Get_PowerInfo()
if self.SMW.connected: self.assertTrue(getVal.find(setVal) > -1)
def test_SMW_BB_State(self):
self.SMW.Set_BBState(1)
self.SMW.Set_BBState(0)
def test_SMW_Connect(self):
if self.SMW.connected: self.assertEqual(self.SMW.Make, "Rohde&Schwarz")
def test_SMW_CrestFactor(self):
getVal = self.SMW.Get_CrestFactor()
def test_SMW_OS(self):
self.SMW.Set_OS_Dir('UCS2010')
getVal = self.SMW.Get_OS_Dir()
getVal = self.SMW.Get_OS_FileList()
def test_SMW_Init_Wideband(self):
self.SMW.Init_Wideband()
def test_SMW_IQMod(self):
self.SMW.Set_IQMod(1)
self.SMW.Set_IQMod(0)
self.SMW.Set_IQMod('OFF')
self.SMW.Set_IQMod('ON')
def test_SMW_Freq(self):
setVal = 2e6
self.SMW.Set_Freq(setVal)
getVal = self.SMW.Get_Freq()
if self.SMW.connected: self.assertEqual(setVal, getVal)
def test_SMW_ListMode(self):
self.SMW.Set_RFState(1)
self.SMW.Set_ListMode_File('testListMode.lsw')
self.SMW.Set_ListMode_File('testListMode')
self.SMW.Set_ListMode('LIST')
self.SMW.Set_ListMode_TrigSource('SING')
self.SMW.Set_ListMode_Dwell(0.01)
self.SMW.Set_ListMode_RMode('LIVE')
# self.SMW.Set_ListMode_TrigExecute()
# self.SMW.Set_ListMode_TrigWait()
getVal = self.SMW.Get_ListMode_IndexCurr()
getVal = self.SMW.Get_ListMode_IndexStop()
self.SMW.Set_ListMode('CW')
def test_SMW_ListMode_TrigSource(self):
self.SMW.Set_ListMode_TrigSource('SING')
self.SMW.Set_ListMode_TrigSource('AUTO')
self.SMW.Set_ListMode_TrigSource('STEP')
self.SMW.Set_ListMode_TrigSource('ESTEP')
self.SMW.Set_ListMode_TrigSource('ESING')
def test_SMW_PhaseDelta(self):
setVal = -10
self.SMW.Set_PhaseDelta(setVal)
def test_SMW_Pwr(self):
setVal = -10
self.SMW.Set_RFPwr(setVal)
getVal = self.SMW.Get_PowerRMS()
self.assertEqual(self.SMW.jav_Error()[0], '0')
if self.SMW.connected: self.assertEqual(setVal, getVal)
def test_SMW_SysConfigAll(self):
getVal = self.SMW.Get_SysC_All()
##########################################################
### Code Overhead: Import and create objects
##########################################################
from datetime import datetime #pylint: disable=E0611,E0401
from rssd.FileIO import FileIO #pylint: disable=E0611,E0401
from rssd.VSG.Common import VSG #pylint: disable=E0611,E0401
from rssd.PNA.Common import PNA #pylint: disable=E0611,E0401
import time
OFile = FileIO().makeFile(__file__)
##########################################################
### Code Start
##########################################################
SMW = VSG().jav_Open(SMW_IP, OFile)
FSWP = PNA().jav_Open(FSWP_IP, OFile)
##########################################################
### Measure Time
##########################################################
Header = 'Iter,SetFreq,SMFPwr,FSWPFreq,FSWPPwr,LockStatus,PN1,PN2,PN3,PN4'
OFile.write(Header)
FSWP.Set_SweepCont(0)
SMW.Set_RFPwr(-50)
SMW.Set_RFState(1)
for i in range(numMeas): #Loop: Measurements
for freq in FreqArry: #Loop: Frequency
SMW.Set_Freq(freq)
def Set_5GNR_TransPrecoding(self, sState):
""" SC-FDMA or DFT-S-OFDM
5GNR--> User/BWP --> UL BWP Config --> PUSCH --> TP """
if sState == 'ON':
# self.write(f':SOUR1:BB:NR5G:SCH:CELL{self.cc}:SUBF{self.subF}:USER0:BWP0:ALL0:TPST ON') #4.30SP2?
self.write(f':SOUR1:BB:NR5G:UBWP:USER0:CELL{self.cc}:UL:BWP0:PUSC:TPST ON') #4.50
else:
# self.write(f':SOUR1:BB:NR5G:SCH:CELL{self.cc}:SUBF{self.subF}:USER0:BWP0:ALL0:TPST OFF') #4.30SP2?
self.write(f':SOUR1:BB:NR5G:UBWP:USER0:CELL{self.cc}:UL:BWP0:PUSC:TPST OFF') #4.50
def Set_5GNR_Setting_Load(self, sName):
self.query(f':SOUR:BB:NR5G:SETT:LOAD "/var/user/{sName}";*OPC?')
def Set_5GNR_savesetting(self, sName):
self.query(f':SOUR:BB:NR5G:SETT:STOR "/var/user/{sName}";*OPC?')
def Set_5GNR_saveAllocation(self, sName):
self.query(f'SOUR1:BB:NR5G:ANAL:CONT "/var/user/{sName}";*OPC?')
#####################################################################
### Run if Main
#####################################################################
if __name__ == "__main__":
# this won't be run when imported
SMW = VSG()
SMW.jav_Open("192.168.1.114")
SMW.cc = 1
print(SMW.Get_5GNR_CC_Freq())
SMW.jav_Close()
FreqStart = int(51e9)
FreqStop = int(75e9)
FreqStep = int(1e9)
fSpan = 100e6
SWM_Out = -20
Mixer = 1
##########################################################
### Code Start
##########################################################
from rssd.VSG.Common import VSG
from rssd.FileIO import FileIO
f = FileIO()
DataFile = f.Init(OutFile)
SMW = VSG()
SMW.jav_Open(SMW_IP, f.sFName)
##########################################################
### Instrument Settings
##########################################################
SMW.Set_RFPwr(SWM_Out) #Output Power
SMW.Set_RFState('ON') #Turn RF Output on
f.write(SMW.query('FREQ:MULT:EXT:TYPE?')) #SMZ #
f.write(SMW.query('FREQ:MULT:EXT:SNUM?')) #Serial Num
f.write(SMW.query('FREQ:MULT:EXT:LOAD:VERS?'))
f.write(SMW.query('FREQ:MULT:EXT:FMAX?'))
f.write(SMW.query('FREQ:MULT:EXT:FMIN?'))
f.write(SMW.query('FREQ:MULT:EXT:REV?')) #Revision
##########################################################
# Bench Settings
##########################################################
FSW_IP = '192.168.1.109'
SMW_IP = '192.168.1.114'
##########################################################
### Code Overhead: Import and create objects
##########################################################
from rssd.VSA.ADemod_K7 import VSA
from rssd.VSG.Common import VSG
from rssd.FileIO import FileIO
import time
OFile = FileIO().makeFile(__file__)
SMW = VSG().jav_Open(SMW_IP, OFile) #Create SMW Object
FSW = VSA().jav_Open(FSW_IP, OFile) #Create FSW Object
##########################################################
### Function Definition
##########################################################
def MeasRelPhase(FSW, SMW, x):
count = 0
leaveLoop = 0
while True:
SMW.Set_PhaseDelta((x - 1) * 10) #Initial Phase Shift
time.sleep(Delay / 1000) #Wait for phase settling
FSW.write('INIT:IMM') #Initiate Sweep
time.sleep(Delay / 1000) #Wait
for i in range(NumMkrs + 2):
def test_VSG_CDM(self):
from rssd.VSG.CustomDigMod import VSG #pylint:disable=E0611,E0401
self.SMW = VSG()
self.assertEqual(self.SMW.Model,"SMW")
def jav_Open(self,SMW_IP,FSW_IP,OFile=''):
self.SMW = VSG().jav_Open(SMW_IP,OFile) #Create SMW Object
self.FSW = VSA().jav_Open(FSW_IP,OFile) #Create FSW Object
return self
def test_VSG_Fading(self):
from rssd.VSG.Fading import VSG #pylint:disable=E0611,E0401
self.SMW = VSG()
self.assertEqual(self.SMW.Model,"SMW")
#####################################################################
### Fading Set Methods
#####################################################################
def Set_Fade_State(self, State):
"""ON OFF 1 0 """
self.K2.timeout = 20000
if State in (1, 'ON'):
self.write(':SCON:MODE ADV')
self.write(':SCON:APPL;*OPC?')
self.delay(1)
self.jav_OPC_Wait(f'ENT{self.entity}:SOUR1:FSIM:STAT 1')
elif State in (0, 'OFF'):
# self.write(':SCON:MODE STAN')
# self.write(':SCON:APPL')
self.jav_OPC_Wait(f'ENT{self.entity}:SOUR1:FSIM:STAT 0')
else:
print('State not supported, please set ON or OFF')
self.K2.timeout = 5000
#####################################################################
### Run if Main
#####################################################################
if __name__ == "__main__":
# this won't be run when imported
SMW = VSG()
SMW.jav_Open("192.168.1.115")
SMW.entity = 2
SMW.Set_Fade_State(1)
SMW.jav_Close()
def test_VSG_LTE_K55(self):
from rssd.VSG.LTE_K55 import VSG #pylint:disable=E0611,E0401
self.SMW = VSG()
self.assertEqual(self.SMW.Model,"SMW")
def Set_WLAN_Standard(self, sStd):
#WLAN-->Frame Blocks-->TxMode
sStd.upper()
if sStd == 'B':
self.write(f':SOUR:BB:WLNN:FBL1:PMOD LEG') #Set Physical Mode
self.write(f':SOUR:BB:WLNN:FBL1:TMOD CCK')
elif sStd == 'G' or sStd == 'A':
self.write(f':SOUR:BB:WLNN:FBL1:PMOD LEG') #Set Physical Mode
self.write(f':SOUR:BB:WLNN:FBL1:TMOD L{self.WLAN_ChBW}')
elif sStd == 'N':
self.write(f':SOUR:BB:WLNN:FBL1:PMOD MIX') #Set Physical Mode
self.write(f':SOUR:BB:WLNN:FBL1:TMOD HT{self.WLAN_ChBW}')
elif sStd == 'AC':
self.write(f':SOUR:BB:WLNN:FBL1:PMOD MIX') #Set Physical Mode
self.write(f':SOUR:BB:WLNN:FBL1:TMOD V{self.WLAN_ChBW}')
elif sStd == 'AX':
self.write(f':SOUR:BB:WLNN:FBL1:PMOD MIX') #Set Physical Mode
self.write(f':SOUR:BB:WLNN:FBL1:TMOD HE{self.WLAN_ChBW}')
else:
print(f'Set_WLAN_Standard: {sStd} not supported')
#####################################################################
### Run if Main
#####################################################################
if __name__ == "__main__":
### this won't be run when imported
WLAN = VSG()
WLAN.jav_Open("192.168.1.114")
print(WLAN.Get_WLAN_Standard())
WLAN.jav_Close()
##########################################################
### Rohde & Schwarz Automation for demonstration use.
###
### Purpose: Load arb file on SMW
### Author: mclim
### Date: 2018.05.17
##########################################################
### User Entry
##########################################################
host = '192.168.1.114' #Get local machine name
##########################################################
### Code Start
##########################################################
from rssd.VSG.Common import VSG
SMW = VSG().jav_Open(host)
#SMW.jav_logSCPI() #Log SCPI commands
SMW.Set_Freq(10e9) #Set 10GHz
SMW.Set_RFPwr(-30) #Output -30dBm
SMW.Set_RFState('ON') #Turn RF Output on
SMW.Set_ArbWv('composer.wv') #Load file
SMW.Set_ArbState('ON') #Turn on Arb & IQ Mod
SMW.jav_ClrErr #Clear Errors
