Class SerialPort and DTR/DSR protocol

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Class SerialPort and DTR/DSR protocol

I must realize DTR/DSR protocol with external device via serial port. I want to use class SerialPort from .Net 2.0. I don't know how to establishe properties of class in this case. I think that RtsEnable=false and DtrEnable=true, but Handshake=

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Class SerialPort and DTR/DSR protocol

  • ArekPL

    Use None or XOnXOff. I'm not sure if the device driver will quickly respond to DSR turning off. If that's a problem, rewire the cable and connect DTR/DSR to CTS/RTS.

  • Class SerialPort and DTR/DSR protocol
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