serial port communication problem with null modem
From: prakash (prkumi_at_rediffmail.com)
Date: 02/17/05
- Next message: Kiran: "How and Where to modify "Print Screen" default printer under Fedora Core 1"
- Previous message: Dmitry Bezborodov: "no /dev/midi using ALSA"
- Next in thread: Floyd L. Davidson: "Re: serial port communication problem with null modem"
- Reply: Floyd L. Davidson: "Re: serial port communication problem with null modem"
- Reply: Bryan Batten: "Re: serial port communication problem with null modem"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Date: 17 Feb 2005 06:56:24 -0800
I am trying to establish a connection b/w port1 and port2 ( com ports
of PC)
/dev/sttyS0 and dev/sttyS1
I am able to do initial configuration as opening port communications
properly for both the ports
I have two different programs
swrite.c
sread.c
for writing and reading simultaneously from port1 to port2 or vice
versa
but I am unable to see the data coming from port 1 to port 2 when the
lenght of string wrriten oat one end exceeds 16 characters.
sometimes the configuration with baud rates as 19200 and 9600 does not
work at all.
I am very much Puzzeled..
want HELP !!!!!!!!!!!!ASAP
- Next message: Kiran: "How and Where to modify "Print Screen" default printer under Fedora Core 1"
- Previous message: Dmitry Bezborodov: "no /dev/midi using ALSA"
- Next in thread: Floyd L. Davidson: "Re: serial port communication problem with null modem"
- Reply: Floyd L. Davidson: "Re: serial port communication problem with null modem"
- Reply: Bryan Batten: "Re: serial port communication problem with null modem"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Relevant Pages
|
