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Hi friends, II was working in enabling handshaking in PowerPc MPC5200 and its working but there is a problem which goes like this. When I enable handshaking in the serial ...
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  1. #1
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    Jun 2005
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    handshaking problem in powerpc


    Hi friends,

    II was working in enabling handshaking in PowerPc
    MPC5200 and its working but there is a problem which
    goes like this.

    When I enable handshaking in the serial port
    "stty -F /dev/ttyS1 crtscts" and then type
    "echo test > /dev/ttyS1" if nothing is reading on
    the other side then ttyS1 should wait until it gets the acknowledgement. But the
    above command just ends and returns to the new command prompt after some time like 15
    seconds. I could just know that it is happeneing
    somewhere in tty layer but nothing more than that. Any hints ???????

  2. #2
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    Jun 2005
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    4
    Hello i forgot to ell the version ..it is 2.4.27 ... and the processor is MPC5200 ..

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