OnDTR event in Serial Port Monitor AX

The OnDTR event occurs when other application changes the DTR (data-terminal-ready) signal state.

  BOOL On // DTR signal state

  On     [in] The variable that determines the state of DSR signal. This parameter can be any of the following values:

Value Meaning
TRUE DTR signal is sent
FALSE DTR signal is cleared


You must change value.


See also

OnDSR event
OnRTS event
OnDTR event
OnDCD event
OnCTS event