1'''
2Find_devices - find_network_devices_blink.py with asynchronous mode.
3
4This example demonstrates how to find ethernet devices and blink.
5
6For other examples please check:
7 https://github.com/WPC-Systems-Ltd/WPC_Python_driver_release/tree/main/examples
8See README.md file to get detailed usage of this example.
9
10Copyright (c) 2022-2025 WPC Systems Ltd. All rights reserved.
11'''
12
13## WPC
14from wpcsys import pywpc
15
16## Python
17import asyncio
18import sys
19sys.path.insert(0, 'src/')
20
21
22async def main():
23 ## Get Python driver version
24 print(f'{pywpc.PKG_FULL_NAME} - Version {pywpc.__version__}')
25
26 ## Create device handle
27 dev = pywpc.DeviceFinder()
28
29 ## Connect to device
30 dev.connect()
31
32 ## Perform network device information
33 print("Find all network devices....")
34 try:
35 dev_2d_list = await dev.Bcst_enumerateNetworkDevices_async()
36 for device_list in dev_2d_list:
37 print(device_list)
38 mac_num = device_list[2]
39
40 ## Check MAC and let LED blink
41 err = await dev.Bcst_checkMACAndRing_async(mac_num)
42 print(f"Bcst_checkMACAndRing_async, status: {err}")
43
44 except Exception as err:
45 pywpc.printGenericError(err)
46
47 finally:
48 ## Disconnect device
49 dev.disconnect()
50
51 ## Release device handle
52 dev.close()
53
54
55def main_for_spyder(*args):
56 if asyncio.get_event_loop().is_running():
57 return asyncio.create_task(main(*args)).result()
58 else:
59 return asyncio.run(main(*args))
60
61
62if __name__ == '__main__':
63 asyncio.run(main()) ## Use terminal
64 # await main() ## Use Jupyter or IPython(>=7.0)
65 # main_for_spyder() ## Use Spyder