async def main():
"""Connect to a tunnel, send 2 telegrams and disconnect."""
xknx = XKNX()
gatewayscanner = GatewayScanner(xknx)
gateways = await gatewayscanner.scan()
if not gateways:
print("No Gateways found")
return
gateway = gateways[0]
# an individual address will most likely be assigned by the tunnelling server
xknx.own_address = IndividualAddress("15.15.249")
print(
f"Connecting to {gateway.ip_addr}:{gateway.port} from {gateway.local_ip}"
)
tunnel = UDPTunnel(
xknx,
telegram_received_callback=received_callback,
gateway_ip=gateway.ip_addr,
gateway_port=gateway.port,
local_ip=gateway.local_ip,
local_port=0,
route_back=False,
)
await tunnel.connect()
await tunnel.send_telegram(
Telegram(
destination_address=GroupAddress("1/0/15"),
payload=GroupValueWrite(DPTBinary(1)),
))
await asyncio.sleep(2)
await tunnel.send_telegram(
Telegram(
destination_address=GroupAddress("1/0/15"),
payload=GroupValueWrite(DPTBinary(0)),
))
await asyncio.sleep(2)
await tunnel.disconnect()
async def main():
"""Connect to a tunnel, send 2 telegrams and disconnect."""
xknx = XKNX()
gatewayscanner = GatewayScanner(xknx)
gateways = await gatewayscanner.scan()
if not gateways:
print("No Gateways found")
return
gateway = gateways[0]
# an individual address will most likely be assigned by the tunnelling server
xknx.own_address = PhysicalAddress("15.15.249")
print("Connecting to {}:{} from {}".format(gateway.ip_addr, gateway.port,
gateway.local_ip))
tunnel = Tunnel(
xknx,
local_ip=gateway.local_ip,
gateway_ip=gateway.ip_addr,
gateway_port=gateway.port,
)
await tunnel.connect_udp()
await tunnel.connect()
await tunnel.send_telegram(
Telegram(GroupAddress("1/0/15"), payload=DPTBinary(1)))
await asyncio.sleep(2)
await tunnel.send_telegram(
Telegram(GroupAddress("1/0/15"), payload=DPTBinary(0)))
await asyncio.sleep(2)
await tunnel.connectionstate()
await tunnel.disconnect()
