reading com port data.

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  • yipple
    New Member
    • Mar 2007
    • 1
    #1

    reading com port data.

    Hello,

    I was trying to access my com port rs232 via C language in Linux. I hav a piece of hardware(thumbp rint reader)connecte d to the port. I need to write a program which get to read data from thumbprint reader via com port. Does anybody have any suggestion or source code for me?
    Your helps was greatly appreciate! Thanks!

    regards,
    yipple
    Tags: None
    • horace1
      Recognized Expert Top Contributor
      • Nov 2006
      • 1510
      #2
      Originally posted by yipple
      Hello,

      I was trying to access my com port rs232 via C language in Linux. I hav a piece of hardware(thumbp rint reader)connecte d to the port. I need to write a program which get to read data from thumbprint reader via com port. Does anybody have any suggestion or source code for me?
      Your helps was greatly appreciate! Thanks!

      regards,
      yipple
      have alook at
      http://www.opengroup.o rg/onlinepubs/007908799/xbd/termios.html

      also
      http://www.geocities.c om/horacespider/Serial_IO/Linux/terminal.c

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