Serial communication Motorola Barcode scanner

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Williamhawk
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Serial communication Motorola Barcode scanner

Post by Williamhawk » Wed Sep 20, 2017 8:05 pm

Hello!
 
I am trying to communicate with a barcode scanner through a virtual serial COM port (CDC). If I enable the "continuous reading" I can easily read a barcode with a continuous VISA reading loop. However I do not want the scanner to be on continuous reading. I want to use the pull trigger command. I am trying to send this command to the scanner but nothing happens.
7 bytes are written, but no bytes are received(no response)
 
Anyone who can help?

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