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Top Forums UNIX for Advanced & Expert Users Communicating with Serial Port Post 302175506 by netsavant on Friday 14th of March 2008 08:16:28 AM
Old 03-14-2008
Communicating with Serial Port

I am using system running on red hat linux 4.
I had connected health measuring machine to the serial port and configured it
[root@localhost ~]stty -F /dev/ttyS0 9600 -parenb cs8 -cstopb
this machine requires a command to be passed to it for giving output. I am unable to pass command hexa format(0x68) to the machine.
So when i used cat not getting any output from the port. Please help me on this.
[root@localhost ~]cat /dev/ttyS0 > /opt/srldata.txt
[ctrl-c]
i had tried to pass command using echo
[root@localhost ~]echo "0x68" > /dev/ttyS0
but dont know how to get the output.
I need to collect values from the port and display it on web page using PHP on Linux. Please any Linux/Unix Gurus help me to sort this out.

Thanks in advance
 

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asadmin-delete-profiler(1AS)					   User Commands				      asadmin-delete-profiler(1AS)

NAME
asadmin-delete-profiler, delete-profiler - deletes the profiler element SYNOPSIS
delete-profiler --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename] [--terse=false] [--echo=false] [--interactive=true] Deletes the profiler element. A server instance is tied to a particular profiler by the profiler element in the Java configuration. Chang- ing a profiler requires you to restart the server. This command is supported in remote mode only. OPTIONS
--user authorized domain application server administrative username. --password password to administer the domain application server. --host machine name where the domain application server is running. --port port number of the domain application server listening for administration requests. --secure if true, uses SSL/TLS to communicate with the domain application server. --passwordfile file containing the domain application server password. --terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well- formatted data for consumption by a script. Default is false. --echo setting to true will echo the command line statement on the standard output. Default is false. --interactive if set to true (default), only the required password options are prompted. Example 1: Using delete-profiler asadmin> delete-profiler --user admin --passwordfile passwords.txt --host localhost --port 4848 Deleted Profiler Where: profiler is the deleted profile element. EXIT STATUS
0 command executed successfully 1 error in executing the command asadmin-create-profiler(1AS), asadmin-list-profiler(1AS) J2EE 1.4 SDK March 2004 asadmin-delete-profiler(1AS)
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