diff options
Diffstat (limited to 'gnuradio-examples/grc/simple/dpsk_loopback.grc')
| -rw-r--r-- | gnuradio-examples/grc/simple/dpsk_loopback.grc | 450 |
1 files changed, 450 insertions, 0 deletions
diff --git a/gnuradio-examples/grc/simple/dpsk_loopback.grc b/gnuradio-examples/grc/simple/dpsk_loopback.grc new file mode 100644 index 000000000..6a507c98d --- /dev/null +++ b/gnuradio-examples/grc/simple/dpsk_loopback.grc @@ -0,0 +1,450 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Tue Mar 17 12:53:37 2009</timestamp> + <block> + <key>options</key> + <param> + <key>id</key> + <value>dpsk_loopback</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>DPSK Loopback</value> + </param> + <param> + <key>author</key> + <value>Example</value> + </param> + <param> + <key>description</key> + <value>gnuradio flow graph</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>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>blks2_dxpsk_mod</key> + <param> + <key>id</key> + <value>blks2_dxpsk_mod_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>dbpsk</value> + </param> + <param> + <key>samples_per_symbol</key> + <value>2</value> + </param> + <param> + <key>excess_bw</key> + <value>0.35</value> + </param> + <param> + <key>gray_code</key> + <value>True</value> + </param> + <param> + <key>_coordinate</key> + <value>(426, 295)</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>10000</value> + </param> + <param> + <key>_coordinate</key> + <value>(10, 170)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>freq</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Frequency (Hz)</value> + </param> + <param> + <key>value</key> + <value>500</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>samp_rate/2</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>slider_length</key> + <value>200</value> + </param> + <param> + <key>slider_type</key> + <value>horizontal</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(12, 257)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_packet_encoder</key> + <param> + <key>id</key> + <value>blks2_packet_encoder_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>samples_per_symbol</key> + <value>2</value> + </param> + <param> + <key>bits_per_symbol</key> + <value>1</value> + </param> + <param> + <key>access_code</key> + <value></value> + </param> + <param> + <key>pad_for_usrp</key> + <value>True</value> + </param> + <param> + <key>payload_length</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(216, 260)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_throttle</key> + <param> + <key>id</key> + <value>gr_throttle_0_0</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>(225, 174)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_sig_source_x</key> + <param> + <key>id</key> + <value>gr_sig_source_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>waveform</key> + <value>gr.GR_COS_WAVE</value> + </param> + <param> + <key>freq</key> + <value>freq</value> + </param> + <param> + <key>amp</key> + <value>1</value> + </param> + <param> + <key>offset</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(203, 8)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_packet_decoder</key> + <param> + <key>id</key> + <value>blks2_packet_decoder_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>access_code</key> + <value></value> + </param> + <param> + <key>threshold</key> + <value>-1</value> + </param> + <param> + <key>_coordinate</key> + <value>(551, 65)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_scopesink2</key> + <param> + <key>id</key> + <value>wxgui_scopesink2_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>title</key> + <value>Scope Plot</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>frame_decim</key> + <value>15</value> + </param> + <param> + <key>v_scale</key> + <value>0</value> + </param> + <param> + <key>t_scale</key> + <value>1./freq</value> + </param> + <param> + <key>marker</key> + <value>set_format_line</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(769, 12)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_dxpsk_demod</key> + <param> + <key>id</key> + <value>blks2_dxpsk_demod_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>dbpsk</value> + </param> + <param> + <key>samples_per_symbol</key> + <value>2</value> + </param> + <param> + <key>excess_bw</key> + <value>0.35</value> + </param> + <param> + <key>costas_alpha</key> + <value>0.175</value> + </param> + <param> + <key>gain_mu</key> + <value>0.175</value> + </param> + <param> + <key>mu</key> + <value>0.5</value> + </param> + <param> + <key>omega_relative_limit</key> + <value>0.005</value> + </param> + <param> + <key>gray_code</key> + <value>True</value> + </param> + <param> + <key>_coordinate</key> + <value>(691, 219)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <connection> + <source_block_id>blks2_dxpsk_mod_0</source_block_id> + <sink_block_id>blks2_dxpsk_demod_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>blks2_dxpsk_demod_0</source_block_id> + <sink_block_id>blks2_packet_decoder_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>blks2_packet_encoder_0</source_block_id> + <sink_block_id>blks2_dxpsk_mod_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_sig_source_x_0</source_block_id> + <sink_block_id>gr_throttle_0_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_throttle_0_0</source_block_id> + <sink_block_id>blks2_packet_encoder_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>blks2_packet_decoder_0</source_block_id> + <sink_block_id>wxgui_scopesink2_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> +</flow_graph> |