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immengineer/GenTLUSB3-2.py

Last active July 9, 2019 11:11
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  1. immengineer revised this gist May 7, 2019. No changes.
  2. immengineer created this gist May 7, 2019.
    25 changes: 25 additions & 0 deletions GenTLUSB3-2.py
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    from harvesters.core import Harvester
    h = Harvester()
    h.add_cti_file('C:/Program Files/JAI/SDK/bin/JaiUSB3vTL.cti')
    h.update_device_info_list()
    print("NumberOfCamera = {0}".format(len(h.device_info_list)))
    print(h.device_info_list[0])
    ia = h.create_image_acquirer(0)
    ia.device.node_map.PixelFormat.value = 'BayerRG8'
    ia.device.node_map.TestPattern = 'HorizontalColorBar'
    ia.start_image_acquisition()
    i=0
    while i<1:
    with ia.fetch_buffer() as buffer:
    component = buffer.payload.components[0]
    print ("Data_format = {0}".format(component.data_format))
    print ("Image_height = {0}".format(component.height))
    print ("Image_width = {0}".format(component.width))
    print ("Components_per_pixel = {0}".format(component.num_components_per_pixel))
    print ("Class type = {0}".format(type(component.data)))
    print ("Image = {0}".format(component.data[0:4])) # Colorbar White
    print ("Image = {0}".format(component.data[484:488])) # ColorBar Cyan
    i = i + 1
    ia.stop_image_acquisition()
    ia.destroy()
    h.reset()