Agilent Technologies E8267C

76 Chapter 2
Programming Examples
LAN Programming Examples
* $Description: Functions to talk to an Agilent signal generator
* via TCP/IP. Uses command-line arguments.
*
* A TCP/IP connection to port 7777 is established and
* the resultant file descriptor is used to "talk" to the
* instrument using regular socket I/O mechanisms. $
*
*
*
* Examples:
*
* Query the signal generator frequency:
* lanio xx.xxx.xx.x 'FREQ?'
*
* Query the signal generator power level:
* lanio xx.xxx.xx.x 'POW?'
*
* Check for errors (gets one error):
* lanio xx.xxx.xx.x 'syst:err?'
*
* Send a list of commands from a file, and number them:
* cat scpi_cmds | lanio -n xx.xxx.xx.x
*
****************************************************************************
*
* This program compiles and runs under
* - HP-UX 10.20 (UNIX), using HP cc or gcc:
* + cc -Aa -O -o lanio lanio.c
* + gcc -Wall -O -o lanio lanio.c
*
* - Windows 95, using Microsoft Visual C++ 4.0 Standard Edition
* - Windows NT 3.51, using Microsoft Visual C++ 4.0