RTS / DTR control?


tannerd

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Posted

Is it possible to manually control the states of the RTS and DTR lines on a serial port? Likewise, is it possible to see the states of the CTS, DSR, DCD and RI lines on a serial port? If so, how?

Posted

No. The only way you could do it would be to write your own C++ DLL and link it in using DAQFactory's extern() function. But then you wouldn't be able to access that serial port from within DAQFactory.

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