labscript-devices/labscript_devices/AD9959DDSSweeper/blacs_tabs.py at b3aee0a28cde5ab196f9d33113737d1451554166 · labscript-suite/labscript-devices · GitHub

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#####################################################################
#                                                                   #
# /labscript_devices/AD9959DDSSweeper/blacs_tabs.py                 #
#                                                                   #
# Copyright 2025, Carter Turnbaugh                                  #
#                                                                   #
# This file is part of the module labscript_devices, in the         #
# labscript suite (see http://labscriptsuite.org), and is           #
# licensed under the Simplified BSD License. See the license.txt    #
# file in the root of the project for the full license.             #
#                                                                   #
#####################################################################

from blacs.device_base_class import DeviceTab


class AD9959DDSSweeperTab(DeviceTab):
    def initialise_GUI(self):
        device = self.settings['connection_table'].find_by_name(self.device_name)

        ref_clk_freq = device.properties['ref_clock_frequency']
        pll_mult = device.properties['pll_mult']
        self.com_port = device.properties['com_port']

        max_freq = 0.5 * (ref_clk_freq * pll_mult)
        # Capabilities
        self.base_units =    {'freq':'Hz',          'amp':'Arb',   'phase':'Degrees'}
        self.base_min =      {'freq':0.0,           'amp':0,       'phase':0}
        self.base_max =      {'freq':max_freq,      'amp':1,       'phase':360}
        self.base_step =     {'freq':10**6,         'amp':1/1023., 'phase':1}
        self.base_decimals = {'freq':1,             'amp':4,       'phase':3}
        self.num_DDS = 4

        dds_prop = {}
        for i in range(self.num_DDS):
            dds_prop['channel %d' % i] = {}
            for subchnl in ['freq', 'amp', 'phase']:
                dds_prop['channel %d' % i][subchnl] = {'base_unit':self.base_units[subchnl],
                                                       'min':self.base_min[subchnl],
                                                       'max':self.base_max[subchnl],
                                                       'step':self.base_step[subchnl],
                                                       'decimals':self.base_decimals[subchnl]
                                                       }

        self.create_dds_outputs(dds_prop)
        dds_widgets, _, _ = self.auto_create_widgets()
        self.auto_place_widgets(('DDS Outputs', dds_widgets))

        self.supports_remote_value_check(False)
        self.supports_smart_programming(True)

    def initialise_workers(self):
        self.create_worker(
            "main_worker",
            "labscript_devices.AD9959DDSSweeper.blacs_workers.AD9959DDSSweeperWorker",
            {
                'com_port': self.com_port,
            },
        )
        self.primary_worker = "main_worker"