forked from zietzm/Helmholtz_Test_Bench
Martin Zietz
c8e131c8e2
- Removed default value for channel - formatting to make pycharm happy - added comments
57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# coding=utf-8
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import platform
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import time
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from pyps2000b import PS2000B
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DEVICE = "COM7" if platform.system() == "Windows" else "/dev/ttyACM0"
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# connection to the device is automatically opened
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print("Connecting to device at %s..." % DEVICE)
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device = PS2000B.PS2000B(DEVICE) # create Object of class PS2000B, pass COM-port to functions inside
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# static device information can be read
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print("Connection open: %s" % device.is_open())
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print("Device: %s" % device.get_device_information())
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# dynamic device status information can be read
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device_status_info1 = device.get_device_status_information(0)
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device_status_info2 = device.get_device_status_information(1)
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print("Device status 1: %s" % device_status_info1)
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print("Device status 2: %s" % device_status_info2)
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print("Current output: %0.2f V , %0.2f A" % (device.get_voltage(), device.get_current()))
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# device can be controlled
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if not device_status_info.remote_control_active:
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print("...will enable remote control...")
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device.enable_remote_control()
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print("...set voltage to 12V and max current to 1A...")
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device.voltage1 = 12
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device.current1 = 1
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time.sleep(10)
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print("...now enabling the power output control...")
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device.enable_output(0)
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time.sleep(2)
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device_status_info1 = device.get_device_status_information(0)
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device_status_info2 = device.get_device_status_information(1)
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print("Device status 1: %s" % device_status_info1)
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print("Device status 2: %s" % device_status_info2)
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print("Current output: %0.2f V , %0.2f A" % (device.voltage1, device.current1))
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time.sleep(10)
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print("...set voltage to 5.1V...")
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device.voltage1 = 5.1
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time.sleep(10)
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print("Current output: %0.2f V , %0.2f A" % (device.get_voltage(), device.get_current()))
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print("...after 5 seconds power output will be disabled again ...")
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time.sleep(5)
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device.disable_output()
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print("...and disabling remote control again.")
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device.disable_remote_control()
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print("Device status 1: %s" % device.get_device_status_information(0))
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print("Device status 2: %s" % device.get_device_status_information(1))
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