diff options
Diffstat (limited to 'gr-howto-write-a-block-cmake/apps')
| -rw-r--r-- | gr-howto-write-a-block-cmake/apps/CMakeLists.txt | 26 | ||||
| -rw-r--r-- | gr-howto-write-a-block-cmake/apps/howto_square.grc | 325 | ||||
| -rwxr-xr-x | gr-howto-write-a-block-cmake/apps/howto_square.py | 77 |
3 files changed, 428 insertions, 0 deletions
diff --git a/gr-howto-write-a-block-cmake/apps/CMakeLists.txt b/gr-howto-write-a-block-cmake/apps/CMakeLists.txt new file mode 100644 index 000000000..e89cae26b --- /dev/null +++ b/gr-howto-write-a-block-cmake/apps/CMakeLists.txt @@ -0,0 +1,26 @@ +# Copyright 2011 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +INCLUDE(GrPython) + +GR_PYTHON_INSTALL( + PROGRAMS + howto_square.py + DESTINATION bin +) diff --git a/gr-howto-write-a-block-cmake/apps/howto_square.grc b/gr-howto-write-a-block-cmake/apps/howto_square.grc new file mode 100644 index 000000000..a8563698b --- /dev/null +++ b/gr-howto-write-a-block-cmake/apps/howto_square.grc @@ -0,0 +1,325 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Thu Nov 12 11:26:07 2009</timestamp> + <block> + <key>options</key> + <param> + <key>id</key> + <value>howto_square</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value></value> + </param> + <param> + <key>author</key> + <value></value> + </param> + <param> + <key>description</key> + <value></value> + </param> + <param> + <key>window_size</key> + <value>1280, 1024</value> + </param> + <param> + <key>generate_options</key> + <value>wx_gui</value> + </param> + <param> + <key>category</key> + <value>Custom</value> + </param> + <param> + <key>run_options</key> + <value>prompt</value> + </param> + <param> + <key>run</key> + <value>True</value> + </param> + <param> + <key>realtime_scheduling</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(10, 10)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>samp_rate</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>10e3</value> + </param> + <param> + <key>_coordinate</key> + <value>(10, 170)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_scopesink2</key> + <param> + <key>id</key> + <value>sink</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>title</key> + <value>Input</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>v_scale</key> + <value>20</value> + </param> + <param> + <key>v_offset</key> + <value>0</value> + </param> + <param> + <key>t_scale</key> + <value>0.002</value> + </param> + <param> + <key>ac_couple</key> + <value>False</value> + </param> + <param> + <key>xy_mode</key> + <value>False</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> + </param> + <param> + <key>win_size</key> + <value></value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>notebook</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(691, 222)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>howto_square_ff</key> + <param> + <key>id</key> + <value>sqr</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>_coordinate</key> + <value>(709, 344)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_throttle</key> + <param> + <key>id</key> + <value>thr</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>samples_per_second</key> + <value>samp_rate</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>_coordinate</key> + <value>(497, 340)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_vector_source_x</key> + <param> + <key>id</key> + <value>src</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>vector</key> + <value>[float(n)-50 for n in range(100)]</value> + </param> + <param> + <key>repeat</key> + <value>True</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>_coordinate</key> + <value>(246, 332)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_scopesink2</key> + <param> + <key>id</key> + <value>sink2</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>title</key> + <value>Output</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>v_scale</key> + <value>0</value> + </param> + <param> + <key>v_offset</key> + <value>0</value> + </param> + <param> + <key>t_scale</key> + <value>0.002</value> + </param> + <param> + <key>ac_couple</key> + <value>False</value> + </param> + <param> + <key>xy_mode</key> + <value>False</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> + </param> + <param> + <key>win_size</key> + <value></value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>notebook</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(869, 324)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <connection> + <source_block_id>thr</source_block_id> + <sink_block_id>sqr</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>src</source_block_id> + <sink_block_id>thr</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>thr</source_block_id> + <sink_block_id>sink</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>sqr</source_block_id> + <sink_block_id>sink2</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> +</flow_graph> diff --git a/gr-howto-write-a-block-cmake/apps/howto_square.py b/gr-howto-write-a-block-cmake/apps/howto_square.py new file mode 100755 index 000000000..f14e28325 --- /dev/null +++ b/gr-howto-write-a-block-cmake/apps/howto_square.py @@ -0,0 +1,77 @@ +#!/usr/bin/env python +################################################## +# Gnuradio Python Flow Graph +# Title: Howto Square +# Generated: Thu Nov 12 11:26:07 2009 +################################################## + +import howto +from gnuradio import eng_notation +from gnuradio import gr +from gnuradio.eng_option import eng_option +from gnuradio.gr import firdes +from gnuradio.wxgui import scopesink2 +from grc_gnuradio import wxgui as grc_wxgui +from optparse import OptionParser +import wx + +class howto_square(grc_wxgui.top_block_gui): + + def __init__(self): + grc_wxgui.top_block_gui.__init__(self, title="Howto Square") + + ################################################## + # Variables + ################################################## + self.samp_rate = samp_rate = 10e3 + + ################################################## + # Blocks + ################################################## + self.sink = scopesink2.scope_sink_f( + self.GetWin(), + title="Input", + sample_rate=samp_rate, + v_scale=20, + v_offset=0, + t_scale=0.002, + ac_couple=False, + xy_mode=False, + num_inputs=1, + ) + self.Add(self.sink.win) + self.sink2 = scopesink2.scope_sink_f( + self.GetWin(), + title="Output", + sample_rate=samp_rate, + v_scale=0, + v_offset=0, + t_scale=0.002, + ac_couple=False, + xy_mode=False, + num_inputs=1, + ) + self.Add(self.sink2.win) + self.sqr = howto.square_ff() + self.src = gr.vector_source_f(([float(n)-50 for n in range(100)]), True, 1) + self.thr = gr.throttle(gr.sizeof_float*1, samp_rate) + + ################################################## + # Connections + ################################################## + self.connect((self.thr, 0), (self.sqr, 0)) + self.connect((self.src, 0), (self.thr, 0)) + self.connect((self.thr, 0), (self.sink, 0)) + self.connect((self.sqr, 0), (self.sink2, 0)) + + def set_samp_rate(self, samp_rate): + self.samp_rate = samp_rate + self.sink.set_sample_rate(self.samp_rate) + self.sink2.set_sample_rate(self.samp_rate) + +if __name__ == '__main__': + parser = OptionParser(option_class=eng_option, usage="%prog: [options]") + (options, args) = parser.parse_args() + tb = howto_square() + tb.Run(True) + |