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Thread: [Asking] Response Serial Conection

  1. #1
    Join Date
    Sep 2012
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    Default [Asking] Response Serial Conection

    Hi all,

    I got a problem with serial communication. I want to communicate my PC and reader, look like this below.


    I got success when sending data to reader (I sent "display command" and reader showed the character), but I got a problem when receiving data from reader. The problem is I don't know what is the length of receive data and how to get data from serial.

    If anyone know, please help me

  2. #2
    Junior Member
    Join Date
    Nov 2013
    Jersey City, New Jersey
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    Default Re: [Asking] Response Serial Conection

    Can you specify the type of serial cable used and the device model and make please.

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