In [1]:

    

from pycqed.instrument_drivers.physical_instruments.QuTech_AWG_Module \
    import QuTech_AWG_Module
import numpy as np
import matplotlib.pyplot as plt
from scipy import signal
%matplotlib inline

#qwgDevice = "QWG1"
qwgDevice = "QWG2"

ip = None;

if qwgDevice == "QWG1":
    ip = "192.168.0.10"
elif qwgDevice == "QWG2":
    ip = "192.168.0.11"
else:
    raise RuntimeError('Did not select support device')
    exit()

qwg1 = QuTech_AWG_Module(
    'QWG', address=ip,
    port=5025)


    

    




Connected to: QuTech QWG (serial:, firmware:swVersion=0.9beta16-CW_BITS=7-IOB_V2 swBuild=20171109-12:12:51 fwVersion=0.1.14 fwBuild=20171103-15:23:08 kmodVersion=0.79 kmodBuild=20171109-10:22:53) in 0.11s

In [2]:

    

qwg1.reset()


    

In [3]:

    

qwg1.stop()


    

In [4]:

    

fs = 1e9

# For continuous mode this value should be a multiple of 4e-9
time = 52e-9

length = int(time*fs)
halflength = int(time*fs/2)

waveformSine = np.sin(np.arange(length)*2*np.pi/length)
waveformCosine = np.cos(np.arange(length)*2*np.pi/length)


qwg1.createWaveformReal('sin', waveformSine)
qwg1.createWaveformReal('cos', waveformCosine)
plt.plot(waveformSine)
plt.plot(waveformCosine)


    

    
Out[4]:





[<matplotlib.lines.Line2D at 0xa6baeb8>]






    

In [5]:

    

# Set for continuous
qwg1.set('ch1_default_waveform', 'sin')
qwg1.set('ch2_default_waveform', 'cos')
qwg1.set('ch3_default_waveform', 'sin')
qwg1.set('ch4_default_waveform', 'cos')


    

In [6]:

    

qwg1.ch_pair1_transform_matrix(np.array([[1.5, 0],[0, 1.5]]))
qwg1.ch_pair3_transform_matrix(np.array([[1, 0],[0, 1]]))


    

In [7]:

    

qwg1.ch_pair1_sideband_frequency.set(0)
qwg1.ch_pair3_sideband_frequency.set(0)


    

In [8]:

    

qwg1.ch1_offset(0)
qwg1.ch2_offset(0)
qwg1.ch3_offset(0)
qwg1.ch4_offset(0)


    

In [9]:

    

qwg1.ch1_amp(1.8)
qwg1.ch2_amp(1.8)
qwg1.ch3_amp(1.8)
qwg1.ch4_amp(1.8)


    

In [10]:

    

qwg1.ch1_state(True)
qwg1.ch2_state(True)
qwg1.ch3_state(True)
qwg1.ch4_state(True)

qwg1.run_mode('CONt')
qwg1.start()


    

    




---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)
<ipython-input-10-34bf765ed218> in <module>()
      5 
      6 qwg1.run_mode('CONt')
----> 7 qwg1.start()

d:\projects\pycqed_py3\pycqed\instrument_drivers\physical_instruments\QuTech_AWG_Module.py in start(self)
    249         self.write('awgcontrol:run:immediate')
    250 
--> 251         self.getErrors()
    252 
    253         status = self.get_system_status()

d:\projects\pycqed_py3\pycqed\instrument_drivers\physical_instruments\QuTech_AWG_Module.py in getErrors(self)
    310             for i in range(errNr):
    311                 errMgs.append(self.getError())
--> 312             raise RuntimeError(', '.join(errMgs))
    313 
    314     def JSONParser(self, val):

RuntimeError: -200,"Execution error;(reason='Cannot set transform matrix on channel pair 0; Product of matrix and amplitude are too high or too low; limit, max: 1.000000; min: -1.000000, actual: m00 = 1.350000, m01 = 0.000000, m10 = 0.000000, m11 = 1.350000', cmd='qutech:out", -200,"Execution error;(reason='Cannot set transform matrix on channel pair 0; Product of matrix and amplitude are too high or too low; limit, max: 1.000000; min: -1.000000, actual: m00 = 1.350000, m01 = 0.000000, m10 = 0.000000, m11 = 1.350000', cmd='SOUR1:VOLT", -200,"Execution error;(reason='Cannot set transform matrix on channel pair 0; Product of matrix and amplitude are too high or too low; limit, max: 1.000000; min: -1.000000, actual: m00 = 1.350000, m01 = 0.000000, m10 = 0.000000, m11 = 1.350000', cmd='SOUR2:VOLT"

In [ ]: