d9/d2f/cvb_2_device_configuration-example.html

# CVBpy Example Script

#

# 1. Loads a GenICam device.

# 2. Get the device node map.

# 3. Modify the exposure time node

#

# Requires: A connected and configured GenICam device


import os

import cvb


device = cvb.DeviceFactory.open(

    os.path.join(cvb.install_path(), "drivers", "GenICam.vin"),

    cvb.AcquisitionStack.Vin)

dev_node_map = device.node_maps["Device"]


exposure_node = dev_node_map["ExposureTime"]

exposure_node.value = exposure_node.max / 2


print("Exposure time set to: " + str(exposure_node.value) + " " + exposure_node.unit)

cvb.DeviceFactory.open
Union[cvb.GenICamDevice, cvb.VinDevice, cvb.EmuDevice, cvb.VideoDevice, cvb.NonStreamingDevice] open(str provider, int acquisition_stack=cvb.AcquisitionStack.PreferVin)
Opens a device with the given provider and acquisition stack.
Definition: __init__.py:1570

cvb.install_path
str install_path()
Directory Common Vision Blox has been installed to.
Definition: __init__.py:8257