1'''
2System_ETH - hello_world.py with asynchronous mode.
3
4This example code is in the public domain from EthanO.
5
6-------------------------------------------------------------------------------------
7Please change correct serial number or IP and port number BEFORE you run example code.
8
9For other examples please check:
10 https://github.com/WPC-Systems-Ltd/WPC_Python_driver_release/tree/main/examples
11See README.md file to get detailed usage of this example.
12
13Copyright (c) 2022-2024 WPC Systems Ltd. All rights reserved.
14'''
15
16## Python
17import asyncio
18
19## WPC
20
21from wpcsys import pywpc
22
23async def main():
24 ## Get Python driver version
25 print(f'{pywpc.PKG_FULL_NAME} - Version {pywpc.__version__}')
26
27 ## Create device handle
28 dev = pywpc.EthanO()
29
30 ## Connect to device
31 try:
32 dev.connect("192.168.1.110") ## Depend on your device
33 except Exception as err:
34 pywpc.printGenericError(err)
35 ## Release device handle
36 dev.close()
37 return
38
39 try:
40 for i in range(10, 0, -1):
41 print(f"Restarting in {i} seconds...")
42 await asyncio.sleep(1) ## delay [s]
43
44 print(f"Restarting now")
45 await dev.Sys_reboot_async()
46 except Exception as err:
47 pywpc.printGenericError(err)
48
49 ## Disconnect network device
50 dev.disconnect()
51
52 ## Release device handle
53 dev.close()
54
55 return
56
57def main_for_spyder(*args):
58 if asyncio.get_event_loop().is_running():
59 return asyncio.create_task(main(*args)).result()
60 else:
61 return asyncio.run(main(*args))
62
63if __name__ == '__main__':
64 asyncio.run(main()) ## Use terminal
65 # await main() ## Use Jupyter or IPython(>=7.0)
66 # main_for_spyder() ## Use Spyder