DAQ read digital line

"""Example: DAQ read digital line.

Demonstrates publishing measurements/commands to a dataset (Nominal Core publisher).

"""

from instro.daq import InstroDAQ
from instro.daq.types import DAQVendor, Direction, Logic
from instro.lib.publishers import NominalCorePublisher

# Configuration: Choose your vendor.
VENDOR = DAQVendor.LABJACK_T_SERIES

# Vendor-specific configuration. Each vendor driver lives in its own package and
# owns its transport at construction time.
match VENDOR:
    case DAQVendor.LABJACK_T_SERIES:
        from instro.daq.drivers.labjack import LabJackTSeriesDriver

        CHANNEL_0 = "FIO4"
        CHANNEL_1 = "FIO5"
        driver = LabJackTSeriesDriver(device_id="440020473")
    case DAQVendor.NI:
        from instro.daq.drivers.ni import NIDAQDriver

        CHANNEL_0 = "Dev1/port0/line0"
        CHANNEL_1 = "Dev1/port0/line1"
        driver = NIDAQDriver(device_id="Dev1")
    case DAQVendor.KEYSIGHT_34980:
        from instro.daq.drivers import Keysight34980A

        CHANNEL_0 = "5101/0"
        CHANNEL_1 = "5101/1"
        driver = Keysight34980A("USB0::0x0957::0x0507::MY44001757::INSTR")
    case DAQVendor.MCC:
        from instro.daq.drivers.mcc import MCCDriver

        CHANNEL_0 = "FIRSTPORTA/0"
        CHANNEL_1 = "FIRSTPORTA/1"
        driver = MCCDriver(
            device_id="344371:0"
        )  # MCC DAQ device ID, optionally suffixed with ":<board_number>" (default 0)

# Nominal Core dataset to send data to as the instrument is operated.
DATASET_RID = "<dataset_rid>"  # Replace with your dataset RID.

### Main code

daq = InstroDAQ(name="myDAQ", driver=driver)
daq.add_publisher(NominalCorePublisher(dataset_rid=DATASET_RID))

daq.open()

try:
    daq.configure_digital_line(
        direction=Direction.INPUT,
        physical_channel=CHANNEL_0,
        alias=f"di_0",
        logic=Logic.HIGH,
    )
    daq.configure_digital_line(
        direction=Direction.INPUT,
        physical_channel=CHANNEL_1,
        alias=f"di_1",
        logic=Logic.LOW,
    )

    read0 = daq.read_digital_line(channel="di_0")
    read1 = daq.read_digital_line(channel="di_1")
    print(f"Values: ", read0.latest, read1.latest)

finally:
    print("Closing DAQ")
    daq.close()