1'''
2Temperature_TC - TC_read_channel_status.py with asynchronous mode.
3
4This example demonstrates how to get status from EthanT.
5
6First, it shows how to open thermal port
7Second, get status from channel 0 and channel 1
8Last, close thermal port.
9
10-------------------------------------------------------------------------------------
11Please change correct serial number or IP and port number BEFORE you run example code.
12
13For other examples please check:
14 https://github.com/WPC-Systems-Ltd/WPC_Python_driver_release/tree/main/examples
15See README.md file to get detailed usage of this example.
16
17Copyright (c) 2022-2025 WPC Systems Ltd. All rights reserved.
18'''
19
20## WPC
21from wpcsys import pywpc
22
23## Python
24import asyncio
25import sys
26sys.path.insert(0, 'src/')
27
28
29async def main():
30 ## Get Python driver version
31 print(f'{pywpc.PKG_FULL_NAME} - Version {pywpc.__version__}')
32
33 ## Create device handle
34 dev = pywpc.EthanT()
35
36 ## Connect to device
37 try:
38 dev.connect("192.168.1.110") ## Depend on your device
39 except Exception as err:
40 pywpc.printGenericError(err)
41 ## Release device handle
42 dev.close()
43 return
44
45 try:
46 ## Parameters setting
47 port = 1 ## Depend on your device
48 ch0 = 0
49 ch1 = 1
50
51 ## Get firmware model & version
52 driver_info = await dev.Sys_getDriverInfo_async()
53 print(f"Model name: {driver_info[0]}, Firmware version: {driver_info[-1]} ")
54
55 ## Open thermo
56 err = await dev.Thermal_open_async(port)
57 print(f"Thermal_open_async in port {port}, status: {err}")
58
59 ## Set thermo port and get status in channel 0
60 status = await dev.Thermal_getStatus_async(port, ch0)
61 print(f"Thermal_getStatus_async in channel {ch0} in port {port}: {status}")
62
63 ## Set thermo port and get status in channel 1
64 status = await dev.Thermal_getStatus_async(port, ch1)
65 print(f"Thermal_getStatus_async in channel {ch1} in port {port}: {status}")
66
67 ## Close thermo
68 err = await dev.Thermal_close_async(port)
69 print(f"Thermal_close_async in port {port}, status: {err}")
70 except Exception as err:
71 pywpc.printGenericError(err)
72
73 finally:
74 ## Disconnect device
75 dev.disconnect()
76
77 ## Release device handle
78 dev.close()
79
80
81def main_for_spyder(*args):
82 if asyncio.get_event_loop().is_running():
83 return asyncio.create_task(main(*args)).result()
84 else:
85 return asyncio.run(main(*args))
86
87
88if __name__ == '__main__':
89 asyncio.run(main()) ## Use terminal
90 # await main() ## Use Jupyter or IPython(>=7.0)
91 # main_for_spyder() ## Use Spyder