Source code for device_client.client_trap_hvsupply

from device_client import DeviceClient
from device.trap_hv_supply import TrapHighVoltageSupply


description = """
*No description.*
"""



[docs]
def connect(name, password, server, serial):
    client = DeviceClient(name, password,
        title="Trap: HV Supply", description=description)
    hw = TrapHighVoltageSupply(
        bus=serial,
        log_callback=client.emit_log,
    )

    # client.register_command(hw.stop, "Stop")  # TODO implement safestate

    client.register_command(hw.set_current, "Set current", group="Set",
        inputs=[{"unit": "mA"}])
    client.register_command(hw.set_voltage, "Set voltage", group="Set",
        inputs=[{"unit": "V"}])
    # client.register_command(hw.set_polarity, "Set polarity", group="Set",
    #     inputs=[{"type": "select", "options": ["+", "-"]}])
    client.register_command(hw.switch_output_on, "Output ON")
    client.register_command(hw.switch_output_off, "Output OFF")

    client.register_background_task(hw.update_frontend)

    client.keep_server_updated(
        check_readiness=hw.is_ready,
        check_readiness_interval=1.0,
        server_address=server,
        retry_on_error=True
    )