Mercurial > ~darius > hgwebdir.cgi > pyinst

comparison anritsu_ms2034a_example.py @ 30:9ce709b7da4b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add Q&D example code for Anritsu MS2034A and Agilent R5071.
author Daniel O'Connor <darius@dons.net.au>
date Wed, 21 Sep 2011 14:58:55 +0930
parents
children 91b476ebc0f2
comparison
equal deleted inserted replaced
29:12b6a3a0a481 30:9ce709b7da4b
1 #!/usr/bin/env python
2
3 # Copyright (c) 2011
4 # Daniel O'Connor <darius@dons.net.au>. All rights reserved.
5 #
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
8 # are met:
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
14 #
15 # THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 # SUCH DAMAGE.
26 #
27
28 import numpy
29 from matplotlib import pylab
30 import vxi
31 import scpi
32
33 def test(r):
34 # ID instrument
35 r.write('*IDN?')
36 print "ID is " + r.read(5)
37
38 # XXX: Don't do this, on this device it resets the ethernet settings (duuuh)
39 # Reset to defaults
40 #r.write("*RST")
41
42 # Grab trace data
43 r.write("TRAC1? TRACE1")
44 data = r.read(10)
45 #print "Data - " + dat
46 #ary = ascdecode(data)
47 ary = bindecode(data)
48
49 # Plot data
50 pylab.plot(ary)
51 pylab.show()
52
53 if __name__ == '__main__':
54 r = vxi.VXIDevice('192.168.42.51', device='inst0')
55 test(r)
56