Reading data from a serial port Post: 302919897

9 More Discussions You Might Find Interesting

1. Programming

Reading incoming data in serial ports

Hi every body, i have the following problem : I need to read incoming data from a serial port, this port has connected a weigth device to it that send the weigth and i need to read this data to my aplication, i had this problem in Window Enviroment and i resolve with a "C" routine, but in Unix...

2. Programming

serial port reading

Hai there, Can any one provide me with a ansi c source code for opening com1 or com2 and read data. The port is connected to another serial communication device on rs232 port. The o/s is Sco Unix 5.0.6 Matter urgent Viswanath

3. SCO

data transfer from serial port

dear sir, pls. can you help me ? , my os is unix sco 5.0.4 and ,server dat derive (1,4gb) not working, now i want to transfer my server data in other machine (unix/other possible) by serial port/other port comminication. thanks pankaj raval

4. Solaris

Serial port on the T5140

What is the serial port on the T5140 used for.

5. Shell Programming and Scripting

Need help with serial port

Hi, I have a external board connected to my serial port. I need to execute "shutdown -r now" command when system boot up. When system boots up it requires a username ans password. Then I need to run my command. I can use rc script but that is rebooting system before it asks for username and...

6. Solaris

How to enable Serial port on ILOM, when Network Port is enabled in parallel

Hi Everyone, In my environment, I have few T5220. On the iLOM Management Card, I have both Network and Serial port are cabled, I don't have any issues while I try to connect using Network Management port, but when I try to connect the serial port for the same server which is actually connected...

7. Shell Programming and Scripting

reading from and writing to serial port

hello all, please any one can provide me the shell script to write data to /dev/ttyS1 and read responce from /dev/ttyS1 and compare the responce to some string .. thnxx ---------- Post updated at 03:35 PM ---------- Previous update was at 11:46 AM ---------- any body help me.. how do i...

8. Programming

Wrong data with Read from a serial port.

hi, I've a problem on my C/C++ program with Posix Library. I have to read data from the serial but I have incorrect data, in fact I get a bunch of zeros: "2953.3174, 2785.2126, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0 , 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ,...

9. Solaris

Cabling and adapters to communicate to service processor serial port from Windows PC with USB port.

Hello, I have an unloaded T5140 machine and want to access the ILOM for the first time and subsequently the network port after that., and then load Solaris 10 the final January 2011 build. The first part is what confuses me -the cabling. I am coming from a Windows machine (w/appropriate...

LEARN ABOUT REDHAT

serial_cs

SERIAL_CS(4)						     Kernel Interfaces Manual						      SERIAL_CS(4)

NAME

       serial_cs - PCMCIA serial port driver

SYNOPSIS

       insmod serial_cs.o [pc_debug=n] [irq_list=i,j,...]  [do_sound=n]

DESCRIPTION

       Serial_cs  is  the Card Services driver for all PCMCIA serial devices, including modem cards.  When serial_cs is bound to a serial or modem
       card, it will generally attempt to allocate the first unused serial device for use by the card.	The device chosen will be recorded in  the
       kernel log file, and will also be reported to cardmgr(8).  The major and minor numbers and device name reported by serial_cs will match the
       corresponding "dialout" device (/dev/cua#).  The new device can be accessed using this device file or the corresponding /dev/ttyS#  device.
       The default serial card setup script will link the dialout device to /dev/modem.

PARAMETERS

       pc_debug=n
	      Selects  the PCMCIA debugging level.  This parameter is only available if the module is compiled with debugging enabled.	A non-zero
	      value enables debugging.

       irq_list=i,j,...
	      Specifies the set of interrupts that may be allocated by this driver.

       do_sound=n
	      A flag specifying if speaker output should be enabled.  The default is 1 (true).	Set to 0 to disable speaker output.

AUTHOR

       David Hinds - dahinds@users.sourceforge.net

SEE ALSO

       cardmgr(8), pcmcia(5).

pcmcia-cs							2000/06/12 21:24:48						      SERIAL_CS(4)