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flow graphs: use packet pad2 to insert sob/eob

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the preamble block did this before, but is deleted meanwhile
This commit is contained in:
Bastian Bloessl
2014-02-01 18:36:06 +01:00
parent ed0643e4e1
commit 2960d00bc5
4 changed files with 772 additions and 854 deletions
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examples/wifi_transceiver.grc
+73 -73
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@@ -1,6 +1,6 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
<timestamp>Mon Jan 20 14:04:11 2014</timestamp>
<timestamp>Sat Feb 1 18:32:31 2014</timestamp>
<block>
<key>options</key>
<param>
@@ -1361,49 +1361,6 @@
<value>180</value>
</param>
</block>
<block>
<key>blocks_multiply_const_vxx</key>
<param>
<key>id</key>
<value>blocks_multiply_const_vxx_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>type</key>
<value>complex</value>
</param>
<param>
<key>const</key>
<value>mult</value>
</param>
<param>
<key>vlen</key>
<value>1</value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(108, 390)</value>
</param>
<param>
<key>_rotation</key>
<value>180</value>
</param>
</block>
<block>
<key>uhd_usrp_sink</key>
<param>
@@ -2076,34 +2033,26 @@
</param>
</block>
<block>
<key>foo_packet_pad</key>
<key>blocks_multiply_const_vxx</key>
<param>
<key>id</key>
<value>foo_packet_pad_0</value>
<value>blocks_multiply_const_vxx_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>debug</key>
<value>False</value>
<key>type</key>
<value>complex</value>
</param>
<param>
<key>delay</key>
<value>False</value>
<key>const</key>
<value>mult</value>
</param>
<param>
<key>delay_sec</key>
<value>0.0005</value>
</param>
<param>
<key>pad_front</key>
<value>10000</value>
</param>
<param>
<key>pad_tail</key>
<value>10000</value>
<key>vlen</key>
<value>1</value>
</param>
<param>
<key>affinity</key>
@@ -2119,7 +2068,58 @@
</param>
<param>
<key>_coordinate</key>
<value>(73, 479)</value>
<value>(108, 389)</value>
</param>
<param>
<key>_rotation</key>
<value>180</value>
</param>
</block>
<block>
<key>foo_packet_pad2</key>
<param>
<key>id</key>
<value>foo_packet_pad2_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>debug</key>
<value>False</value>
</param>
<param>
<key>delay</key>
<value>False</value>
</param>
<param>
<key>delay_sec</key>
<value>0.001</value>
</param>
<param>
<key>pad_front</key>
<value>10000</value>
</param>
<param>
<key>pad_tail</key>
<value>0</value>
</param>
<param>
<key>affinity</key>
<value></value>
</param>
<param>
<key>minoutbuf</key>
<value>0</value>
</param>
<param>
<key>maxoutbuf</key>
<value>0</value>
</param>
<param>
<key>_coordinate</key>
<value>(78, 479)</value>
</param>
<param>
<key>_rotation</key>
@@ -2132,12 +2132,6 @@
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>foo_packet_pad_0</source_block_id>
<sink_block_id>uhd_usrp_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>ieee802_11_ether_encap_0</source_block_id>
<sink_block_id>blocks_tuntap_pdu_0</sink_block_id>
@@ -2168,12 +2162,6 @@
<source_key>phy out</source_key>
<sink_key>in</sink_key>
</connection>
<connection>
<source_block_id>blocks_multiply_const_vxx_0</source_block_id>
<sink_block_id>foo_packet_pad_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>wifi_phy_hier_0</source_block_id>
<sink_block_id>blocks_multiply_const_vxx_0</sink_block_id>
@@ -2210,4 +2198,16 @@
<source_key>mac_out</source_key>
<sink_key>in</sink_key>
</connection>
<connection>
<source_block_id>foo_packet_pad2_0</source_block_id>
<sink_block_id>uhd_usrp_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blocks_multiply_const_vxx_0</source_block_id>
<sink_block_id>foo_packet_pad2_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
</flow_graph>