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import argparse

import numpy as np

from adi.ad7091rx import ad7091rx


def main():
    # Set up argument parser
    parser = argparse.ArgumentParser(description="AD7091R Example Script")
    parser.add_argument(
        "--uri",
        type=str,
        help="The URI for the AD7091R device",
        default="serial:COM7,230400,8n1",
    )
    parser.add_argument(
        "--device_name",
        type=str,
        choices=["ad7091r-2", "ad7091r-4", "ad7091r-8"],
        help="The device name (Supported devices are ad7091r-2, ad7091r-4, ad7091r-8)",
        default="ad7091r-8",
    )

    # Parse arguments
    args = parser.parse_args()

    # Set up AD7091R device
    ad7091r_dev = ad7091rx(uri=args.uri, device_name=args.device_name)

    # Get ADC channel 0 raw value and print it
    raw = ad7091r_dev.channel[0].raw
    print(f"Raw value read from channel0 is {raw}")

    # Capture a buffer of 100 samples from channel 0 and display them
    chn = 0
    ad7091r_dev._rx_data_type = np.int32
    ad7091r_dev.rx_output_type = "raw"
    ad7091r_dev.rx_enabled_channels = [chn]
    ad7091r_dev.rx_buffer_size = 100

    data = ad7091r_dev.rx()

    print(data)


if __name__ == "__main__":
    main()
