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Hai, I am using linux centos and I am using termios.h to configure the serial terminal. I fixed the baudrate as 500000bps to communicate with the target by fixing the ...
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  1. #1
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    Mar 2012
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    Problem in configuring Serial terminal


    Hai,

    I am using linux centos and I am using termios.h to configure the serial terminal. I fixed the baudrate as 500000bps to communicate with the target by fixing the values as

    options.c_cflag = 18b5
    options.ispeed = 1005
    options.ospeed = 1005

    But the communication is not happening. But its working fine with the baudrate 230400bps. for that the configuration is 18b3 1003 and 1003 respectively...

  2. #2
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    Feb 2010
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    I think you should make settings by using a combination of flags provided in the include directory (like options.c_cflag = B500000 | CRTSCTS | CS8 | CLOCAL | CREAD).

    The options.ispeed and ospeed should be equal to 10005. You can check that by exploring the bits/termios.h file in the include directory.

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