driver for HP 83650A

qcodes/instrument_drivers/HP/HP_83650A.py

@@ -0,0 +1,124 @@
+# Driver for microwave source HP_83650A
+#
+# Written by Bruno Buijtendorp (brunobuijtendorp@gmail.com)
+
+
+import logging
+from qcodes import VisaInstrument
+from qcodes import validators as vals
+
+log = logging.getLogger(__name__)
+
+
+def parsestr(v):
+    return v.strip().strip('"')
+
+
+class HP_83650A(VisaInstrument):
+
+    def __init__(self, name, address, verbose=1, reset=False, server_name=None, **kwargs):
+        """ Driver for HP_83650A
+
+        """
+        self.verbose = verbose
+        log.debug('Initializing instrument')
+        super().__init__(name, address, **kwargs)
+
+        self.add_parameter('frequency',
+                           label='Frequency',
+                           get_cmd='FREQ:CW?',
+                           set_cmd='FREQ:CW {}',
+                           vals=vals.Numbers(10e6, 40e9),
+                           docstring='Microwave frequency, ....',
+                           get_parser=float,
+                           unit='Hz')
+
+        self.add_parameter('freqmode',
+                           label='Frequency mode',
+                           get_cmd='FREQ:MODE?',
+                           set_cmd='FREQ:MODE {}',
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='Microwave frequency mode, ....')
+
+        self.add_parameter('power',
+                           label='Power',
+                           get_cmd='SOUR:POW?',
+                           set_cmd='SOUR:POW {}',
+                           vals=vals.Numbers(-20, 20),
+                           get_parser=float,
+                           unit='dBm',
+                           docstring='Microwave power, ....')
+
+        self.add_parameter('rfstatus',
+                           label='RF status',
+                           get_cmd=':POW:STAT?',
+                           set_cmd=':POW:STAT {}',
+                           val_mapping={'on': '1', 'off': '0'},
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='Status, ....')
+
+        self.add_parameter('fmstatus',
+                           label='FM status',
+                           get_cmd=':FM:STAT?',
+                           set_cmd=':FM:STAT {}',
+                           val_mapping={'on': '1', 'off': '0'},
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='FM status, ....')
+
+        self.add_parameter('fmcoup',
+                           label='FM coupling',
+                           get_cmd=':FM:COUP?',
+                           set_cmd=':FM:COUP {}',
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='FM coupling, ....')
+
+        self.add_parameter('amstatus',
+                           label='AM status',
+                           get_cmd=':AM:STAT?',
+                           set_cmd=':AM:STAT {}',
+                           val_mapping={'on': '1', 'off': '0'},
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='AM status, ....')
+
+        self.add_parameter('pulsestatus',
+                           label='Pulse status',
+                           get_cmd=':PULS:STAT?',
+                           set_cmd=':PULS:STAT {}',
+                           val_mapping={'on': '1', 'off': '0'},
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='Pulse status, ....')
+
+        self.add_parameter('pulsesource',
+                           label='Pulse source',
+                           get_cmd=':PULS:SOUR?',
+                           set_cmd=':PULS:SOUR {}',
+                           vals=vals.Strings(),
+                           get_parser=parsestr,
+                           docstring='Pulse source, ....')
+
+    def reset(self):
+        log.debug('Resetting instrument')
+        self.write('*RST')
+        self.print_all()
+
+    def print_all(self):
+        log.debug('Reading all settings from instrument')
+        print(self.rfstatus.label + ':', self.rfstatus.get())
+        print(self.power.label + ':', self.power.get(), self.power.unit)
+        print(self.frequency.label +
+              ': %e' % self.frequency.get(), self.frequency.unit)
+        print(self.freqmode.label + ':', self.freqmode.get())
+        self.print_modstatus()
+
+    def print_modstatus(self):
+        print(self.fmstatus.label + ':', self.fmstatus.get())
+        print(self.fmcoup.label + ':', self.fmcoup.get())
+        print(self.amstatus.label + ':', self.amstatus.get())
+        print(self.pulsestatus.label + ':', self.pulsestatus.get())
+        print(self.pulsesource.label + ':', self.pulsesource.get())