class TestGeneral(unittest.TestCase): def setUp(self): #run before each test self.NRP8 = PMr().jav_OpenTest(host) def tearDown(self): #Run after each test self.assertEqual(self.NRP8.jav_Error()[0], '0') self.NRP8.jav_Close() ############################################################################### ### <Test> ############################################################################### def test_NRP_Gets(self): self.NRP8.Get_BufferedMeas('ON') self.NRP8.Get_BufferedMeas('OFF') self.NRP8.Get_EventStatus() self.NRP8.Get_Offset() def test_NRP_List(self): self.NRP8.Get_AvailableNRP() def test_NRP_Freq(self): SetVal = 1e9 self.NRP8.Set_Freq(SetVal) GetVal = self.NRP8.Get_Freq() if self.NRP8.connected: self.assertEqual(SetVal, int(GetVal)) def test_NRP_Power(self): self.NRP8.Set_Freq(6e9) # Set Frequency self.NRP8.Set_AverageMode(1) # Auto Averaging ON self.NRP8.Set_Average(10) # Avg Count = 4 self.NRP8.Set_PowerOffset(5) self.NRP8.Set_PowerOffsetState(1) self.NRP8.Set_InitImm() self.NRP8.Set_AverageMode(0) # Auto Averaging OFF self.NRP8.Set_PowerOffsetState(0) GetVal = self.NRP8.Get_Average() GetVal = self.NRP8.Get_Power() def test_NRPM_Power(self): self.NRP8.Set_Freq(6e9) # Set Frequency self.NRP8.Set_AverageMode(1) # Auto Averaging OFF self.NRP8.Set_Average(10) # Avg Count = 4 self.NRP8.Set_PowerOffset(5) self.NRP8.Set_PowerOffsetState(1) self.NRP8.Set_InitImm() self.NRP8.Set_NRPM_LED(1) self.NRP8.Set_NRPM_LED(0) GetVal = self.NRP8.Get_NRPM_PowerAll() def test_NRP_Trigger(self): self.NRP8.Set_TriggerAuto(0) self.NRP8.Set_TriggerCount(10) self.NRP8.Set_TriggerSource('BUS') self.NRP8.Set_TriggerAuto(1) def test_NRP_Send(self): self.NRP8.Set_BufferSize(12)
NRPxxS.jav_openvisa('USB0::0x0AAD::0x0196::900105::INSTR') #Use the first NRP series NRPxxS which is found if (True): NRPxxS.jav_Reset() #Start with a clean state NRPxxS.Set_AverageMode(0) #Auto Averaging OFF NRPxxS.Set_Average(4) #Avg Count = 4 if (bUseBUSTrigger): #Select the trigger source NRPxxS.Set_TriggerSource( 'BUS') #Use '*TRG' to trigger a single physical measurement else: NRPxxS.Set_TriggerSource( 'EXT2' ) #We get trigger pulses on the external input (SMB-type connector) NRPxxS.Set_TriggerAuto(0) #Auto-Trigger OFF NRPxxS.Set_BufferSize(numMeas) #Buffer size is randomly selected to 17 NRPxxS.Get_BufferedMeas('ON') #Configure a buffered measurement NRPxxS.Set_TriggerCount(numMeas) szBuff = NRPxxS.jav_ClrErr #Read out all errors / Clear error queue NRPxxS.Set_InitImm() #Start a 'single' buffered measurement #Since 17 trigger-counts have been configured, #the 'single' buffered measurement, which becomes #initiated by INIT:IMM, is not over until #17 physical measurements have been triggered NRPxxS.write('STAT:OPER:MEAS:NTR 2' ) #The end of a physical measurement can be recognized NRPxxS.write('STAT:OPER:MEAS:PTR 0' ) #by a transistion to 'NOT MEASURING' which is a