RTS/CTS problem in XP

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

Explaination of the RTS/CTS problem.
Transmit hardware flow control does not appear to work when using the
SetCommState call with a created file. The DCB has been tried in just about
every combination, but none works to automatically stop Tx after a call to
WriteFile. GetCommModemStatus does show the correct status. A call to
WriteFile seems to ignore the state of CTS (or DSR if that is being used).
 
Your message is confusing! Are you having general usage problems or
programming issues with XP? If you are having programming issues, I believe
you may have the wrong group.
 
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