DCx Thorlab camera image processing

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PW
PW 2018-3-9
评论： PW 2018-3-9
This is how I want to use the camera: computer 1 sends trigger to the camera, and computer 2 sets the camera parameters and processes image data. The two computers are separated from each other.
How to set up event, listener and callback, or use any other method on computer 2, so that when computer 1 sends the trigger, computer 2 copies the image to array and process the image automatically?
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Walter Roberson
Walter Roberson 2018-3-9
Image Analyst: the code sending the trigger signal is on a different host from the recording system.
The host sending the trigger could potentially use TCP or the like to notify the other host.
But at the moment I do not know that any notification is needed. It appears to me that getdata() will wait for frames to become available, up to timeout. This is specifically contrasted with getsnapshot() which is for immediately returning frames and is documented with the note,
"If obj is running but not logging, and has been configured with a hardware trigger, a timeout error will occur. "
PW
PW 2018-3-9
I am looking at the "Messaging" class in the DCx .Net Manual. It might be it!

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