diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-07-16 14:55:28 -0700 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2013-07-16 15:03:10 -0700 |
| commit | af206bb5fc1a255b48dbab344a2bba7581535cb0 (patch) | |
| tree | 199adbce01307e132d2ab30184404ad2eb118a05 /gnuradio-runtime/python | |
| parent | f0198da0bbf6af214b0d629cb77b8539ac42e02a (diff) | |
controlport: Added probes for byte, short, and int data types
(ctrlport_probe2_x).
Had to add some more plumbing to ControlPort to handle different data
types to support the new probes.
TODO: in 3.8, we will remove ctrlport_probe_c and make a single GRC
file for all data types and remove blocks_ctrlport_probe2_c.xml.
Diffstat (limited to 'gnuradio-runtime/python')
| -rw-r--r-- | gnuradio-runtime/python/gnuradio/ctrlport/GrDataPlotter.py | 19 | ||||
| -rwxr-xr-x | gnuradio-runtime/python/gnuradio/ctrlport/gr-ctrlport-monitor | 70 |
2 files changed, 49 insertions, 40 deletions
diff --git a/gnuradio-runtime/python/gnuradio/ctrlport/GrDataPlotter.py b/gnuradio-runtime/python/gnuradio/ctrlport/GrDataPlotter.py index b240dcb8f2..069f3d90ff 100644 --- a/gnuradio-runtime/python/gnuradio/ctrlport/GrDataPlotter.py +++ b/gnuradio-runtime/python/gnuradio/ctrlport/GrDataPlotter.py @@ -24,7 +24,7 @@ from gnuradio import gr from gnuradio import blocks from gnuradio import filter from gnuradio.ctrlport import GNURadio -import sys, time +import sys, time, struct try: from gnuradio import qtgui @@ -426,12 +426,17 @@ class GrDataPlotterValueTable: numItems = self.treeWidget.topLevelItemCount() # The input knobs variable is a dict of stats to display in the tree. - - # Update tree stat values with new values found in knobs. - # Track found keys and track keys in tree that are not in input knobs. - for i in range(0, numItems): - item = self.treeWidget.topLevelItem(i) - + self.treeWidget.clear() + for k, v in knobs.iteritems(): + val = v.value + if(type(val) == GNURadio.complex): + val = val.re + val.im*1j + + # If it's a byte stream, Python thinks it's a string. + # Unpack and convert to floats for plotting. + # Ignore the edge list knob if it's being exported + elif(type(val) == str and k.find('edge list') == -1): + val = struct.unpack(len(val)*'b', val) # itemKey is the text in the first column of a QTreeWidgetItem itemKey = str(item.text(0)) if itemKey in knobs.keys(): diff --git a/gnuradio-runtime/python/gnuradio/ctrlport/gr-ctrlport-monitor b/gnuradio-runtime/python/gnuradio/ctrlport/gr-ctrlport-monitor index a8732b4c93..5f23a3d5c4 100755 --- a/gnuradio-runtime/python/gnuradio/ctrlport/gr-ctrlport-monitor +++ b/gnuradio-runtime/python/gnuradio/ctrlport/gr-ctrlport-monitor @@ -24,7 +24,7 @@ from gnuradio import gr, ctrlport from PyQt4 import QtCore,Qt import PyQt4.QtGui as QtGui -import os, sys, time +import os, sys, time, struct import Ice from gnuradio.ctrlport.IceRadioClient import * @@ -109,23 +109,8 @@ class MAINWindow(QtGui.QMainWindow): title = "{0}:{1}".format(r[3], r[5]) props = radio.properties([key]) - pmin = props[key].min.value - pmax = props[key].max.value - # Convert from GNURadio::complex to Python complex - if(type(pmin) == GNURadio.complex): - pmin = pmin.re + pmin.im*1j - if(type(pmax) == GNURadio.complex): - pmax = pmax.re + pmax.im*1j - - if pmin == []: - pmin = None - else: - pmin = 1.1*abs(pmin) - if pmax == []: - pmax = None - else: - pmax = 1.1*abs(pmax) + pmin,pmax = get_minmax(props[key]) # Use display option mask of item to set up available plot # types and default options. @@ -197,22 +182,7 @@ class MAINWindow(QtGui.QMainWindow): r = str(tree.radio).split(" ") title = "{0}:{1}".format(r[3], r[5]) - pmin = knobprop.min.value - pmax = knobprop.max.value - - if(type(pmin) == GNURadio.complex): - pmin = pmin.re + pmin.im*1j - if(type(pmax) == GNURadio.complex): - pmax = pmax.re + pmax.im*1j - - if pmin == []: - pmin = None - else: - pmin = 1.1*pmin - if pmax == []: - pmax = None - else: - pmax = 1.1*pmax + pmin,pmax = get_minmax(knobprop) disp = knobprop.display if(disp & gr.DISPTIME): @@ -337,6 +307,13 @@ class MAINWindow(QtGui.QMainWindow): d = knobs[n].value if(type(d) == GNURadio.complex): d = [d.re, d.im] + + # If it's a byte stream, Python thinks it's a string. + # Unpack and convert to floats for plotting. + if(type(d) == str): + d = struct.unpack(len(d)*'b', d) + d = [float(di) for di in d] + data.append(d) plot.update(data) plot.stop() @@ -738,6 +715,33 @@ class MForm(QtGui.QWidget): self.parent.propertiesMenu(itemname, self.radio, self.uid) +def get_minmax(p): + pmin = p.min.value + pmax = p.max.value + + # Find min/max or real or imag for GNURadio::complex + if(type(pmin) == GNURadio.complex): + pmin = min(pmin.re, pmin.im) + if(type(pmax) == GNURadio.complex): + pmax = max(pmax.re, pmax.im) + + # If it's a byte stream, Python thinks it's a string. + if(type(pmin) == str): + pmin = struct.unpack('b', pmin)[0] + if(type(pmax) == str): + pmax = struct.unpack('b', pmax)[0] + + if pmin == []: + pmin = None + else: + pmin = 1.1*float(pmin) + if pmax == []: + pmax = None + else: + pmax = 1.1*float(pmax) + + return pmin, pmax + class MyClient(IceRadioClient): def __init__(self): IceRadioClient.__init__(self, MAINWindow) |