Re: Phisic : oscilloscop ?
Georges> This application may be of interest:
Georges> http://xoscope.bstc.net/
That is where someone pre-packaged my oscilloscope a few
years ago.
Georges> I have a problem with that URL : my DNS server does not
Georges> resolve it.
Georges> Is it the same application than Tim Witham's xoscope, which I find at
Georges> http://xoscope.sourceforge.net/ ?
Yes. This is my official source page and the only one I update.
Georges> I've managed to make a debian package out of it. I must
Georges> discuss with the authors to agree about the location of ini
Georges> files (perhaps in a subdirectory of /etc/xoscope ?
The Makefile should install them in $(libexecdir)/xoscope. That
defaults to /usr/local/libexec/xoscope but should be
/usr/libexec/xoscope if you ./configure --prefix=/usr for example.
Georges> X*oscope is a digital oscilloscope using input from a sound
That's an older description; here's the one from 1.8:
Description: x*oscope is a digital oscilloscope using input from a
sound card or EsounD and/or a ProbeScope/osziFOX. Features
include 8 simultaneous analog or logic analyzer signal
displays, 1 us/div to 2 s/div time scale, built-in and
external math functions including inverse, sum, diff, avg, xy,
and FFT, 23 memory buffers, 5 automatic or manual
measurements, and file save/load.
Georges> Tim Witham's xoscope does not feature built-in math
Georges> functions, does it ?
Yes.
RUN-TIME KEYBOARD CONTROLS
;/: Increase/Decrease the math function of the selected
channel. This is not available on channel 1 & 2.
$ Show the result of an external math command on the
selected channel. You are prompted for the command.
The command must accept samples of channel 1 & 2 on
stdin and write a new signal to stdout. See operl,
offt.c and xy.c in the distribution for examples of
external math filter commands. Not available on
channel 1 & 2.
You can also pick one off the Channel -> Math menu.
--
-- Tim Witham <twitham@quiknet.com>, http://www.quiknet.com/~twitham/
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