10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I searched the forums for RS232 issues, but all of the results don't help me solving my problem, so I had to open new thread.
This is the problem:
I have PIC16F877A micro-controller and I'm programming it with Easypic5(the PIC programming device(board) from MikroElektronika) and I want to... (1 Reply)
Discussion started by: ivan_vasileski
I want to connect a VT520 terminal to p3 linux box.
I have two questions regarding the connection. First,
is it possible to use RJ45 instead of RS232
cable. (with DB9 pin to RJ45 and DB25 to RJ45 converter).
Second point is that; do i need null modem cable or
straight cable... (5 Replies)
Discussion started by: vectrum
3. UNIX for Dummies Questions & Answers
We have a text/csv file (4mb) sitting on a Unix box. The PC belongs to a retail store and they're asking me to bring the file over to Windows so they can import the file.
Can a file be copied to an rs232 port? If so how? The idea is that I'll hook up a null modem cable to the Unix com port,... (2 Replies)
Discussion started by: alivebyscience
Hello to all Gurus out there,
Could you show me a source code in Unix platform using C language. I want to read the status or voltage level of the DSR and CTS.
Thanks a lot,
Swing5 (2 Replies)
Discussion started by: Swing5
Some old AIX standalone machine (F series)
My WinXP laptop
Null modem cable from laptop to AIX machine (console port).
On Hypterminal on WinXP I can connect to the AIX machine (serial connection), but when I try to transfer file, it will just sit there. I'm guessing the... (3 Replies)
Discussion started by: apra143
6. UNIX for Advanced & Expert Users
I encountered a strange phenomenon when reading / writing to RS232 serial device (on my machine /dev/ttyS0)
I have simple 2 processes:
1) process which WRITE characters from /dev/ttyS0
For example write the characters... (2 Replies)
Discussion started by: dudi.forum
can somebody help me with this one?
I have to configure rs232 write/read inside a C program.
I'm using the termios.h (POSIX)
The problem is that the only baudrate that works for me is 28800 and
it is not supported any more from this driver. :(
So I can't write :
cfsetispeed(&options,... (4 Replies)
Discussion started by: palexo
do you know a manufactor for rs232 serial pci cards for the sparc architecture? it seems that there is no original product from sun for that purpose. strange, isn't it?
problem is that i have a V250 with only one db9 rs232 serial port, and i need it for a modem connection, but i also... (1 Reply)
Discussion started by: pressy
9. UNIX for Dummies Questions & Answers
Anyone know of a site where I can download a copy (non-evaluation copy and preferably free. ;) nods to Neo's post in UNIX Operating System thread) of VNC for RedHat 8? Thanks in advance. (7 Replies)
Discussion started by: google
Need help for RS232 communication with switches in order to optimise the data traffic. How to manipulate different flags in termios struct to do the same? (1 Reply)
Discussion started by: ManishSaxena