pyxantech/example-async.py at master · garageboxnv/pyxantech · GitHub

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#! /usr/local/bin/python3
#
# Running:
#   ./example-async.py --help
#   ./example-async.py --tty /dev/tty.usbserial-A501SGSZ

import logging
import argparse
import asyncio
import sys

from pyxantech import async_get_amp_controller

####----------------------------------------
LOG = logging.getLogger()
LOG.setLevel(logging.DEBUG)

handler = logging.StreamHandler(sys.stdout)
handler.setLevel(logging.DEBUG)
formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
handler.setFormatter(formatter)
LOG.addHandler(handler)
####----------------------------------------

parser = argparse.ArgumentParser(
    description="Xantech RS232 client example (asynchronous)"
)
parser.add_argument(
    "--tty", help="/dev/tty to use (e.g. /dev/tty.usbserial-A501SGSZ)", required=True
)
parser.add_argument(
    "--model", default="xantech8", help=f"model (e.g. xantech8, monoprice6)"
)
parser.add_argument(
    "--baud",
    type=int,
    default=9600,
    help="baud rate (9600, 14400, 19200, 38400, 57600, 115200)",
)
args = parser.parse_args()

serial_config = {"baudrate": args.baud}


async def main():
    zone = 1

    amp = await async_get_amp_controller(
        args.model,
        args.tty,
        asyncio.get_event_loop(),
        serial_config_overrides=serial_config,
    )
    await amp.all_off()

    #    print(f"Xantech amp version = {await amp.sendCommand('version')}")

    for zone in range(1, 8):

        await asyncio.sleep(0.5)
        await amp.set_power(zone, True)

        await asyncio.sleep(0.5)
        await amp.set_source(zone, 1)
        await amp.set_mute(zone, False)

        status = await amp.zone_status(zone)
        print(f"Zone {zone} status: {status}")

    # ensure all zones are turned off
    #    for zone in range(1, 8):
    #        await amp.set_power(zone, False)
    await amp.all_off()

    exit()

    # Valid zones are 11-16 for main xantech amplifier
    # zone_status = await amp.zone_status(zone)

    # Set balance for zone #11
    # amp.set_balance(zone, 3)

    # Restore zone #11 to it's original state
    # amp.restore_zone(zone_status.dict)


asyncio.run(main())