2 Copyright (C) 2019 Moxa Inc. All rights reserved. 3 SPDX-License-Identifier: Apache-2.0 5 TC Calibration Python Sample Application 8 2019-02-11 William Chang Created it. 22 from ioThinx_4530
import ioThinx_4530_API
24 from time
import sleep
30 parser = argparse.ArgumentParser(description=
"TC calibration sample program.")
31 parser.add_argument(
"-s",
"--slot", dest=
"tc_slot", type=int, default=7)
32 parser.add_argument(
"-c",
"--channel", dest=
"tc_channel", type=int, default=0)
33 parser.add_argument(
"-e",
"--calibration_temperature", dest=
"tc_calibration_temperature", type=int, default=0)
34 parser.add_argument(
"-t",
"--type", dest=
"tc_type", type=int, default=TC_SENSOR_TYPE_K)
35 args = parser.parse_args()
37 tc_slot = args.tc_slot
38 tc_channel = args.tc_channel
39 tc_calibration_temperature = args.tc_calibration_temperature
40 tc_type = args.tc_type
41 print(
"TC slot = {}".format(tc_slot))
42 print(
"TC channel = {}".format(tc_channel))
43 print(
"TC type = {}".format(tc_type))
44 print(
"calibration temperature = {}".format(tc_calibration_temperature))
47 device = ioThinx_4530_API.ioThinx_4530_API()
50 device.ioThinx_TC_Config_SetSensorTypes(tc_slot, tc_channel, 1, [tc_type])
53 device.ioThinx_IO_Config_Reload()
54 print(
"After executing this program, a non-volatile offset will be set for the selected channel.")
55 print(
"1. Ensure the sensor is connected.")
56 print(
"2. Ensure the channel and its sensor type is correctly selected.")
57 print(
"3. Put the sensor into a glass that contains a mixture of ice and water.")
58 print(
"4. Do not remove the sensor from the ice water during calibration...")
59 ch = input(
"Continue ? (y/n): ")
63 tc_value = device.ioThinx_TC_GetValues(tc_slot, tc_channel, 1)
64 print(
"TC value before calibration: {}".format(tc_value))
66 device.ioThinx_TC_SetCalibrations(tc_slot, tc_channel, 1, [tc_calibration_temperature])
68 print(
"Calibrating...")
71 tc_value = device.ioThinx_TC_GetValues(tc_slot, tc_channel, 1)
72 print(
"TC value after calibration: {}".format(tc_value))
78 if __name__ ==
'__main__':