ip communication through serial connection Post: 302099659

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Serial port communication

We're running SCO Unix Openserver 5.05 and I'm having trouble with serial communication between the com2 serial port and a handheld device. Downloading data from Unix to the handheld works perfectly, but the other way around creates a major problem. I don't know whether it's a buffer overflow or...

2. UNIX for Advanced & Expert Users

Serial Communication in UNIX

Hi, I am working on serial communication on Unix. Can anyone guide me through it. The steps required for RS 232 communication and can i do serial communication even if i dont have super user previledges. Thankx, Vicky

3. UNIX for Dummies Questions & Answers

serial communication

This isn't really a unix question, or even a programming question, but I hope you guys can help. I want to create a program to control the electricity on a model railway. I have created the program to that it sends characters over the serial cable, but now I need to do the switch that will...

4. UNIX for Dummies Questions & Answers

hp-ux serial connection question

Hi, I need to connect from an hp-ux box to a device that only have a serial port. When I need to do that from solaris to that device I used put a null modem and type tip hardwire, but I'm new with hp-ux and I don't have the tip command. Any idea? Thanks.

5. Programming

problem while having a communication with serial port?????

hello, I am gettin problem while sending and recieving data through seial port... when I am sending Data then the reciever end is not able to recieve that data ..... Reciever end is running in infinite loop just polling after some time to check that there is data on the port and then again...

6. OS X (Apple)

Serial Communication from shell Mac OS X PHP script

Hi again, I spoke with Keyspan and they assured me the USB to Serial device was working if I could use the Screen tool. I asked why I was unable to redirect stdin/stdout to and from the /dev/tty. device and was told there was no reason I shouldn't be able to do so. I have tried: ...

7. Solaris

Redirect an application with a Serial connection

Hi community, I've currently working on SUN Server V490 and I'm connecting with a Serial port (I DON'T HAVE ANY IP CONNECTIVITY)...I need to redirect the graphic interface of Oracle with the dbca command; I know a way with an IP Connectivity ( use a X-Server and then setenv DISPLAY...

8. AIX

serial modem connection

I configured the serial modem in my P6-550 AIX 5.3 box But i dont have telephone line. when I run the command # cu -l /dev/tty1 the output is as follows does it mean that my modem is responding to the command? can i say my serial port is working and communicating fine? Connected ...

9. Programming

Serial communication failing

edit: never mind; mods please delete. I finally got so frustrated I figured it couldn't be the code and it must be the device on the other end. After pulling it out of its cradle, I realized it was a different model number than the one I was using before, and wasn't accepting my...

10. HP-UX

Serial standard communication (stty)

Hello friends, I am trying to communicate with a programmer memory from Unix (HP-UX) via serial port. Well, I have some code ready stty parameters to achieve communicating the device with the computer, but I have my doubts. I would like to know if you have some code fragment where you use the...

LEARN ABOUT MOJAVE

fddist

fddist(1m)							   USER COMMANDS							fddist(1m)

NAME

       fddist - file descriptor usage distributions. Uses DTrace.

SYNOPSIS

       fddist [-r|-w]

DESCRIPTION

       This  prints  distributions for read and write events by file descriptor, by process. This can be used to determine which file descriptor a
       process is doing the most I/O with.

       Since this uses DTrace, only users with root privileges can run this command.

OPTIONS

       -r     reads only

       -w     writes only

EXAMPLES

       Sample both read and write activity,
	      # fddist

       Sample reads only,
	      # fddist -r

FIELDS

       EXEC   process name

       PID    process ID

       value  file descriptor

       count  number of events

BASED ON

       /usr/demo/dtrace/lquantize.d

DOCUMENTATION

       DTrace Guide "Aggregations" chapter (docs.sun.com)

       See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
       bose descriptions explaining the output.

EXIT

       fddist will sample until Ctrl-C is hit.

SEE ALSO

       dtrace(1M)

version 0.70							   Jun 08, 2005 							fddist(1m)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Serial port communication

Discussion started by: Aretha

2. UNIX for Advanced & Expert Users

Serial Communication in UNIX

Discussion started by: Vicky

3. UNIX for Dummies Questions & Answers

serial communication

Discussion started by: KrazyGuyPaul

4. UNIX for Dummies Questions & Answers

hp-ux serial connection question

Discussion started by: piltrafa