Mercurial > ~darius > hgwebdir.cgi > pyinst
diff anritsu_ms2034a_example.py @ 30:9ce709b7da4b
Add Q&D example code for Anritsu MS2034A and Agilent R5071.
author | Daniel O'Connor <darius@dons.net.au> |
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date | Wed, 21 Sep 2011 14:58:55 +0930 |
parents | |
children | 91b476ebc0f2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/anritsu_ms2034a_example.py Wed Sep 21 14:58:55 2011 +0930 @@ -0,0 +1,56 @@ +#!/usr/bin/env python + +# Copyright (c) 2011 +# Daniel O'Connor <darius@dons.net.au>. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# + +import numpy +from matplotlib import pylab +import vxi +import scpi + +def test(r): + # ID instrument + r.write('*IDN?') + print "ID is " + r.read(5) + + # XXX: Don't do this, on this device it resets the ethernet settings (duuuh) + # Reset to defaults + #r.write("*RST") + + # Grab trace data + r.write("TRAC1? TRACE1") + data = r.read(10) + #print "Data - " + dat + #ary = ascdecode(data) + ary = bindecode(data) + + # Plot data + pylab.plot(ary) + pylab.show() + +if __name__ == '__main__': + r = vxi.VXIDevice('192.168.42.51', device='inst0') + test(r) +