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"""
This example shows how sending a single message works.
"""

import can


def send_one():
    """Sends a single message."""

    # this uses the default configuration (for example from the config file)
    # see https://python-can.readthedocs.io/en/stable/configuration.html
    with can.Bus() as bus:
        # Using specific buses works similar:
        # bus = can.Bus(interface='socketcan', channel='vcan0', bitrate=250000)
        # bus = can.Bus(interface='pcan', channel='PCAN_USBBUS1', bitrate=250000)
        # bus = can.Bus(interface='ixxat', channel=0, bitrate=250000)
        # bus = can.Bus(interface='vector', app_name='CANalyzer', channel=0, bitrate=250000)
        # ...

        msg = can.Message(
            arbitration_id=0xC0FFEE, data=[0, 25, 0, 1, 3, 1, 4, 1], is_extended_id=True
        )

        try:
            bus.send(msg)
            print("Message sent on" + {bus.channel_info})
        except can.CanError:
            print("Message NOT sent")


if __name__ == "__main__":
    send_one()