log

age author description
Mon, 21 Oct 2024 14:12:50 +1030 Daniel O'Connor Add 'quick' option to use a faster sweep time with no averaging. default tip
Thu, 03 Oct 2024 08:57:10 +0930 Daniel O'Connor Use RMS detector and fix the sweep time for more accuracy.
Thu, 03 Oct 2024 08:56:07 +0930 Daniel O'Connor Add suffixes down to atto
Fri, 27 Sep 2024 17:50:10 +0930 Daniel O'Connor Disable phasenoise measurement before doing wide sweeps.
Fri, 27 Sep 2024 16:56:44 +0930 Daniel O'Connor - Search for signal frequency iteratively to improve accuracy.
Fri, 27 Sep 2024 16:55:01 +0930 Daniel O'Connor Ignore macOS droppings and data directory
Fri, 27 Sep 2024 16:53:43 +0930 Daniel O'Connor Use different message ID that does not result in
Fri, 27 Sep 2024 16:50:42 +0930 Daniel O'Connor Move sifmt function to where it can be reused.
Fri, 27 Sep 2024 11:34:16 +0930 Daniel O'Connor Spell Rohde Schwarz correctly.
Fri, 27 Sep 2024 10:05:55 +0930 Daniel O'Connor Add script to use FSP7 to perform phasenoise measurements.
Fri, 27 Sep 2024 09:27:33 +0930 Daniel O'Connor Fix read timeout handling so it works over imperfect links.
Wed, 25 Sep 2024 21:10:01 +0930 Daniel O'Connor Add some commentry about what it works with
Wed, 25 Sep 2024 20:57:26 +0930 Daniel O'Connor Fix for Python 3
Wed, 25 Sep 2024 20:56:39 +0930 Daniel O'Connor Fetch large data blocks correctly.
Thu, 24 Aug 2023 16:52:10 +0930 Daniel O'Connor Python3ise RSIB code
Mon, 30 Aug 2021 12:40:43 +0930 Daniel O'Connor Move pylab import to where graphing is so we don't need an X server
Wed, 04 Aug 2021 16:07:44 +0930 Daniel O'Connor Make function more configurable
Tue, 19 Jan 2021 17:32:57 +1030 Daniel O'Connor Add example code to configure a Rigol DSG815 for a frequency sweep
Tue, 19 Jan 2021 17:17:55 +1030 Daniel O'Connor Add chkcmd helper to execute command check STB to see if it failed.
Tue, 19 Jan 2021 17:13:21 +1030 Daniel O'Connor Perform a dummy write/read after initiateClear and check the event/error queue bit.
Tue, 19 Jan 2021 16:06:29 +1030 Daniel O'Connor Add initiateClear and a few others and use it to clear buffers on setup.
Fri, 08 Jan 2021 14:10:24 +1030 Daniel O'Connor Add simple scope example
Fri, 08 Jan 2021 14:10:20 +1030 Daniel O'Connor Add simple spectrum analyser example
Fri, 08 Jan 2021 14:06:52 +1030 Daniel O'Connor Use edge detection to log time differences between edges
Fri, 08 Jan 2021 14:06:27 +1030 Daniel O'Connor Add code to measure phase difference between 2 signals by sampling
Fri, 08 Jan 2021 14:04:18 +1030 Daniel O'Connor Honour timeout passed into ask()
Fri, 08 Jan 2021 14:04:09 +1030 Daniel O'Connor Change default timeout to 500msec
Fri, 08 Jan 2021 14:03:52 +1030 Daniel O'Connor Fix for Python 3
Fri, 08 Jan 2021 14:01:41 +1030 Daniel O'Connor Make it more tolerant if we can't read strings.
Tue, 08 Dec 2020 14:00:45 +1030 Daniel O'Connor Run through 2to3
Tue, 08 Dec 2020 13:59:05 +1030 Daniel O'Connor Use BaseException rather than strings.
Thu, 02 May 2013 17:55:20 +0930 Daniel O'Connor Improve usage message.
Thu, 21 Mar 2013 12:08:15 +1030 Daniel O'Connor Log some stats after multiple runs.
Thu, 21 Mar 2013 11:48:42 +1030 Daniel O'Connor Add option to run for N iterations and exit.
Thu, 21 Mar 2013 11:11:10 +1030 Daniel O'Connor Allow bandwith to be set (maintains a 10:1 ratio of vid:res BW)
Thu, 31 Jan 2013 13:00:11 +1030 Daniel O'Connor - Print configuration details before starting
Thu, 31 Jan 2013 12:53:22 +1030 Daniel O'Connor Turn averaging on otherwise we throw away all but the last sweep.
Thu, 31 Jan 2013 11:32:06 +1030 Daniel O'Connor Fix comment
Thu, 31 Jan 2013 11:24:49 +1030 Daniel O'Connor - Calculate ENR (based on table on the back of our noise source)
Thu, 20 Dec 2012 11:48:19 +1030 Daniel O'Connor Add noise test
Thu, 20 Dec 2012 10:59:18 +1030 Daniel O'Connor Commit final version that went to Norway
Wed, 28 Sep 2011 17:15:23 +0930 Daniel O'Connor Use *OPC where supported, otherwise poll.
Wed, 28 Sep 2011 17:14:30 +0930 Daniel O'Connor Manually range check, older scipy's don't have bound_error.
Wed, 28 Sep 2011 14:38:23 +0930 Daniel O'Connor Use scipys interpolation routines rather than hand rolling.
Wed, 28 Sep 2011 13:35:45 +0930 Daniel O'Connor Reword text to be clearer.
Wed, 28 Sep 2011 12:32:44 +0930 Daniel O'Connor Tabs don't work when saving a file, or on windows so don't use them.
Wed, 28 Sep 2011 12:31:23 +0930 Daniel O'Connor Use DataFile properly..
Wed, 28 Sep 2011 12:30:20 +0930 Daniel O'Connor Add file to generate stats on data files.
Wed, 28 Sep 2011 12:29:19 +0930 Daniel O'Connor Move DataFile class to new file for ease of reuse.
Wed, 28 Sep 2011 11:45:52 +0930 Daniel O'Connor Separate out data file reader into a new class for ease of reuse.
Wed, 28 Sep 2011 09:21:31 +0930 Daniel O'Connor Add experiment to look at the FM band.
Wed, 28 Sep 2011 09:18:38 +0930 Daniel O'Connor Add page references for each command to teh Anritsu.
Wed, 21 Sep 2011 15:34:49 +0930 Daniel O'Connor Add program to plot data files from sitesurvey.py
Wed, 21 Sep 2011 15:34:23 +0930 Daniel O'Connor Don't put timestamp_hex & _dec in the data file.
Wed, 21 Sep 2011 15:00:24 +0930 Daniel O'Connor Add code to automate a sitesurvey (to some degree).
Wed, 21 Sep 2011 14:58:55 +0930 Daniel O'Connor Add Q&D example code for Anritsu MS2034A and Agilent R5071.
Wed, 21 Sep 2011 14:57:40 +0930 Daniel O'Connor Change timeout to 1500 - seems to help the Anritsu at Trondheim..
Wed, 21 Sep 2011 14:56:55 +0930 Daniel O'Connor Handle default port better so passing None in picks the default.
Wed, 21 Sep 2011 14:56:21 +0930 Daniel O'Connor - Handle zero length data from the instrument.
Wed, 21 Sep 2011 14:54:34 +0930 Daniel O'Connor Use "new" style exceptions.
Thu, 25 Aug 2011 16:46:34 +0930 Daniel O'Connor Fix example usage of scpi decoder.
Thu, 11 Aug 2011 21:20:13 +0930 Daniel O'Connor Add a wrapper around vxi_11_connection so it acts like the other classes.
Thu, 11 Aug 2011 21:19:10 +0930 Daniel O'Connor Redo timeout in a more sensible way (also change it to 100ms)
Thu, 11 Aug 2011 21:18:09 +0930 Daniel O'Connor Add SCPI socket class.
Thu, 11 Aug 2011 21:17:42 +0930 Daniel O'Connor Remove the test now it's in a separate file.
Thu, 11 Aug 2011 17:13:55 +0930 Daniel O'Connor Make ascdecode smarter so it can handle Anritsu ASCII.
Thu, 11 Aug 2011 17:11:58 +0930 Daniel O'Connor Copied from
Wed, 10 Aug 2011 15:18:26 +0930 Daniel O'Connor Update examples to match new code.
Wed, 10 Aug 2011 15:17:57 +0930 Daniel O'Connor Work out the header using an RE and scrub it automatically.
Wed, 10 Aug 2011 12:51:07 +0930 Daniel O'Connor Rename examples, rework them to be clearer and use helper functions.
Wed, 10 Aug 2011 12:50:37 +0930 Daniel O'Connor Add helper functions for SCPI.
Wed, 10 Aug 2011 12:49:15 +0930 Daniel O'Connor Add test code and some (not enabled) sequence checking.
Sat, 16 May 2009 23:35:22 +0930 Daniel O'Connor Ignore various useless files.
Sat, 16 May 2009 23:34:05 +0930 Daniel O'Connor This code isn't scope specific.
Sat, 16 May 2009 23:33:52 +0930 Daniel O'Connor Add a method to determine if the device is still connected.
Sat, 16 May 2009 23:33:20 +0930 Daniel O'Connor Use short form of handle which looks nicer..
Sat, 16 May 2009 23:32:51 +0930 Daniel O'Connor Fix comment mangle.
Sat, 16 May 2009 23:32:33 +0930 Daniel O'Connor Save handle after using it, makes the code look nicer.
Sat, 16 May 2009 23:31:26 +0930 Daniel O'Connor Add 2 clause BSDL.
Sat, 16 May 2009 23:30:59 +0930 Daniel O'Connor Add basic RSIB parser and example program.
Wed, 13 May 2009 17:17:01 +0930 Daniel O'Connor Add variable timeout for reads.
Wed, 13 May 2009 17:09:14 +0930 Daniel O'Connor Remove vend/prod ID for CRO, not needed since we do an interface search.
Wed, 13 May 2009 17:08:41 +0930 Daniel O'Connor Add example.py with pylab plotting example.
Wed, 13 May 2009 15:26:42 +0930 Daniel O'Connor Rip out procedural interface and use the OO one.
Wed, 13 May 2009 15:02:09 +0930 Daniel O'Connor Make the read support work properly & check what the device gives us.
Wed, 13 May 2009 14:44:40 +0930 Daniel O'Connor First stab at code that actually works!