device.resonance_controller module

class device.resonance_controller.ResonanceController(bus=None, **kwargs)

Bases: HardwareBase

Arduino based multipurpose controller (resonance experiment).

Communication:

• serial interface to Arduino

POWER_LIMS = (0, 80)

close_valve()

Close valve.

is_generator_on()

Return the state of relay that powers output generator.

is_output_on()

Return the state of RF generator output.

is_spectral_on()

Return the state of relay that powers spectral analyser.

is_valve_open()

Return the state of the valve.

open_valve()

Open valve.

output_off()

Disable RF generator output.

output_on(power)

Enable RF generator output.

Parameters:

power (float) – output power [W]

output_on_for(power, duration)

Enable RF generator output for a limited amount of time.

Parameters:

• power (float) – output power [W]

• duration (float) – time interval [s]

set_device_relays(rf_gen, spect_an)

Enable or disable power to devices.

Parameters:

• rf_gen (bool) – RF generator on/off

• spect_an (bool) – spectral analyser on/off

switch_generator_off()

switch_generator_on()

switch_spectral_off()

switch_spectral_on()

update_frontend(device_client)