I am working with solaris 9 sparc and I want to connect physical device in serial port but when I am connecting it,It is showing the error window saying--
So can any1 tell me the reason or is there any package I have to add to work with serial port???
Neo
October 16, 2008, 10:41pm
2
According to the Sun docs for asy - asynchronous serial port driver
Once a /dev/cua/n line is opened, the corresponding tty line cannot be opened until the /dev/cua/n line is closed. A blocking open will wait until the /dev/cua/n line is closed (which will drop Data Terminal Ready, after which Carrier Detect will usually drop as well) and carrier is detected again. A non-blocking open will return an error. If the /dev/ttydn line has been opened successfully (usually only when carrier is recognized on the modem), the corresponding /dev/cua/n line cannot be opened. This allows a modem to be attached to /dev/term/[n] (renamed from /dev/tty[n]) and used for dial-in (by enabling the line for login in /etc/inittab) or dial-out (by tip(1) or uucp(1C)) as /dev/cua/n when no one is logged in on the line.
Hope this is helpful....
Curious to know... whats the physical device you're connecting to the serial ..?