[Discuss-gnuradio] how to convert python file in dat file
hi, i wantto convert python file into dat file in order to load in matlab. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] how to Sense the spectrum bycomparing calculated energy with threshold
hi,i am working on the project spectrum sensing by using energy detection. first i insert a block of usrp then i insert the block of stream to vector ,then i have taken fft of that and then i have taken the magnitude square block.i yhs way i calaculte energy.now i have to compare this energy with predetermined threshold.so what is easier way to compare energy with threshold in order to sense the spectrum ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] adding python block to gnuradio
The best way to mke a new block is by following tutorial here: http://gnuradio.org/redmine/projects/gnuradio/wiki/OutOfTreeModules. you can easily make duumy block from this tutorial. i also made square dummy block from this tutorial.by making your block available in gnuardio you have to create the xml files whose procedure is also given in this tutorial. --- On Wed, 3/13/13, Mohammed Ramadan wrote: From: Mohammed Ramadan Subject: [Discuss-gnuradio] adding python block to gnuradio To: discuss-gnuradio@gnu.org Date: Wednesday, March 13, 2013, 10:57 AM i made python block and want to add it to module in gnuradio, i open the directory of the module and use gr_motool add -t source filename.py. the tool created the .cc file and .h but as templates no processing done in the files. so can anyone advise me to add python block? -Inline Attachment Follows- ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] AttributeError: 'Block' object has no attribute 'horizontal_label'
when i run my own block in gnuradio-companion square_ff ,the following error i
get
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/ActionHandler.py",
line 307, in _handle_action
self.get_flow_graph().update()
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 312, in update
self.create_labels()
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Element.py",
line 64, in create_labels
for child in self.get_children(): child.create_labels()
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
134, in create_labels
markups = [param.get_markup() for param in self.get_params() if
param.get_hide() not in ('all',
'part')]
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/python/Param.py",
line 209, in get_hide
lambda p: ' '.join([p._type, p._nports]), self.get_parent().get_ports())
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/python/Param.py",
line 209, in
lambda p: ' '.join([p._type, p._nports]), self.get_parent().get_ports())
TypeError: sequence item 0: expected string, instance found
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in _handle_window_expose
self._flow_graph.draw(gc, self._pixmap)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 281, in draw
element.draw(gc, window)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
185, in
draw
window.draw_drawable(gc, self.horizontal_label, 0, 0,
x+BLOCK_LABEL_PADDING, y+(self.H-self.label_height)/2, -1, -1)
AttributeError: 'Block' object has no attribute 'horizontal_label'
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in _handle_window_expose
self._flow_graph.draw(gc, self._pixmap)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 281, in draw
element.draw(gc, window)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
185, in draw
window.draw_drawable(gc, self.horizontal_label, 0, 0,
x+BLOCK_LABEL_PADDING, y+(self.H-self.label_height)/2, -1, -1)
AttributeError: 'Block' object has no attribute 'horizontal_label'
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in _handle_window_expose
self._flow_graph.draw(gc, self._pixmap)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 281, in draw
element.draw(gc, window)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
185, in draw
window.draw_drawable(gc, self.horizontal_label, 0, 0,
x+BLOCK_LABEL_PADDING, y+(self.H-self.label_height)/2, -1, -1)
AttributeError: 'Block' object has no attribute 'horizontal_label'
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in _handle_window_expose
self._flow_graph.draw(gc, self._pixmap)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 281, in
draw
element.draw(gc, window)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
185, in draw
window.draw_drawable(gc, self.horizontal_label, 0, 0,
x+BLOCK_LABEL_PADDING, y+(self.H-self.label_height)/2, -1, -1)
AttributeError: 'Block' object has no attribute 'horizontal_label'
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in _handle_window_expose
self._flow_graph.draw(gc, self._pixmap)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 281, in draw
element.draw(gc, window)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
185, in draw
window.draw_drawable(gc, self.horizontal_label, 0, 0, x+BLOCK_LABEL_PADDING,
y+(self.H-self.label_height)/2, -1, -1)
AttributeError: 'Block' object has no attribute 'horizontal_label'
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in _handle_window_expose
self._flow_graph.draw(gc, self._pixmap)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/FlowGraph.py",
line 281, in draw
element.draw(gc, window)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Block.py", line
185, in draw
window.draw_drawable(gc, self.horizontal_label, 0, 0,
x+BLOCK_LABEL_PADDING, y+(self.H-self.label_height)/2, -1, -1)
AttributeError: 'Block' object has no attribute 'horizontal_label'
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/DrawingArea.py", line
132, in
_handle_window_expose
self._flow_graph.d
[Discuss-gnuradio] AttributeError: 'module' object has no attribute 'square_ff'.
hi everyone,i have made my own block in gnuradio name square_ff from out of tree module.i hsvr successfully interfaced it with gnuradio.but problem is when i want to use that block in gnuradio then the following error i get in terminal. AttributeError: 'module' object has no attribute 'square_ff'. kindly help me ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] AttributeError: 'module' object has no attribute 'square_ff'.
hi everyone,i have made my own block in gnuradio name square_ff from out of tree module.i hsvr successfully interfaced it with gnuradio.but problem is when i want to use that block in gnuradio then the following error i get in terminal. AttributeError: 'module' object has no attribute 'square_ff'. kindly help me ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] how to make my own block in gnuradio
hi,i have a task of making my own block in gnuradio.i have done how to create a module from gnurdio website ,but i do not understand how to edit the code in .cc and .h file.please help me reply soon___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] how to make my own block in gnuradio
hi,i have a task of making my own block in gnuradio.i have done how to create a module from gnurdio website ,but i do not understand how to edit the code in .cc and .h file.please help me reply soon ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] how to install matlab in ubuntu
hi,can someone tell me how to install matlab in ubuntu.reply soon.thanks. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] installation problem of GNURADIO on ubuntu 12.04
hi, i have a system PC OF 512 MB RAM and 1.8 GHz processor and 40 GB hard disk.My system halts by writing the make command of making GNURADIO and it reaches at 40% and then system gets halts.kindly tell me what will be solution of this problem.should I Increase my RAM? ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] how to get bootable cd of gnuradio
hi everyone.tell me how to get the bootable cd of gnuradio .is there available or not.please reply me sooner___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
