home *** CD-ROM | disk | FTP | other *** search
- From: ferrari@netaxs.com (Darrell Turner)
- Subject: Serial drivers
- Date: Sun, 06 Nov 1994 22:57:06 -0500
-
- In article <241627134.618480@agora2000.ETT.se>, H.Olsen@ETT.se (Hakan
- Olsen) wrote:
-
- > I*m writing a program that uses the serial ports/drivers. I initialize the
- > ports using OpenDriver(....). If I try to open the printer port, when apple
- > talk is in use, I get an error telling me that the port is already in use,
- > but when an ordinary program is using the port I get no error. This naturally
- > give rise to some conflicts between the applications.
- >
- > Is there any way for me to know if the port is already in use.
- > I would be very happy if someone could help me whith this problem!
- >
- > // Hakan
-
-
- I use this code to see if '.AIn' is open, or if '.IPP' (MacTCP) is open.
- Works great.
-