Source code for lightlab.equipment.lab_instruments.Agilent_83712B_clock

from . import VISAInstrumentDriver
from lightlab.equipment.abstract_drivers import Configurable
from lightlab.laboratory.instruments import Clock


class Agilent_83712B_clock(VISAInstrumentDriver, Configurable):
    '''
        Where is manual?

        Usage: :any:`/ipynbs/Hardware/Clock.ipynb`
    '''
    instrument_category = Clock

    def __init__(self, name='The clock on PPG', address=None, **kwargs):
        VISAInstrumentDriver.__init__(self, name=name, address=address, **kwargs)
        Configurable.__init__(self)

    def startup(self):
        self.enable(True)

    def enable(self, enaState=None):
        if enaState is not None:
            self.setConfigParam('OUTP:STATE', 'ON' if enaState else 'OFF')
        retStr = self.getConfigParam('OUTP:STAT')
        return retStr in [True, 'ON', 1, '1']

    @property
    def frequency(self):
        return float(self.getConfigParam('FREQ'))

    @frequency.setter
    def frequency(self, newFreq):
        self.setConfigParam('FREQ', newFreq)