HP 8-Channel 196 kSa/sec Digitizer plus DSP E1433A manual Running a demo program semascope.c

HP E1433A User's Guide

Getting Started With the HP E1433A

Running a demo program: semascope.c

To run this program, type:

/opt/e1432/demo/semascope

This program displays the time records for 32 channels (when hooked up to two HP E1433A modules with 16 channels each). The channel that is active for changing the display is highlighted. To exit, double-click the horizontal bar symbol in the upper left corner of the window.

To see a list of parameters for semascope, type:

semascope -u

To specify a parameter, type its letter code after “semascope” on the command line.

The source code for this program is at:

/opt/e1432/demo/semascope.c

Use a text viewer or editor (such as the “more” utility in unix) to list the source code for semaphore.c. You can examine the code to learn more about how this example program works.

2-18