tannerd Posted February 24, 2011 Share Posted February 24, 2011 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? Link to comment Share on other sites More sharing options...
AzeoTech Posted February 24, 2011 Share Posted February 24, 2011 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. Link to comment Share on other sites More sharing options...
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