Implemented burst sub-slot splitter. Issue #100
diff --git a/grc/flow_control/CMakeLists.txt b/grc/flow_control/CMakeLists.txt
index 6531501..107fac7 100644
--- a/grc/flow_control/CMakeLists.txt
+++ b/grc/flow_control/CMakeLists.txt
@@ -20,5 +20,6 @@
install(FILES
gsm_burst_timeslot_splitter.xml
gsm_burst_fnr_filter.xml
- gsm_dummy_burst_filter.xml DESTINATION share/gnuradio/grc/blocks
+ gsm_dummy_burst_filter.xml
+ gsm_burst_sdcch_subslot_splitter.xml DESTINATION share/gnuradio/grc/blocks
)
diff --git a/grc/flow_control/gsm_burst_sdcch_subslot_splitter.xml b/grc/flow_control/gsm_burst_sdcch_subslot_splitter.xml
new file mode 100644
index 0000000..4812d0b
--- /dev/null
+++ b/grc/flow_control/gsm_burst_sdcch_subslot_splitter.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0"?>
+<block>
+ <name>Burst SDCCH subslot splitter</name>
+ <key>gsm_burst_sdcch_subslot_splitter</key>
+ <import>import grgsm</import>
+ <make>grgsm.burst_sdcch_subslot_splitter(
+#if int($ports())==4 #
+grgsm.SPLITTER_SDCCH4
+#else
+grgsm.SPLITTER_SDCCH8
+#end if
+ )</make>
+
+ <param>
+ <name>Mode</name>
+ <key>ports</key>
+ <type>enum</type>
+ <option>
+ <name>SDCCH/8</name>
+ <key>8</key>
+ </option>
+ <option>
+ <name>SDCCH/4</name>
+ <key>4</key>
+ </option>
+ </param>
+
+ <sink>
+ <name>in</name>
+ <type>message</type>
+ </sink>
+
+ <source>
+ <name>out</name>
+ <type>message</type>
+ <nports>$ports</nports>
+ <optional>1</optional>
+ </source>
+
+ <doc>
+Burst SDCCH subslot splitter distributes bursts to eight different output ports depending on the subslots to which the bursts belong.
+This means subslot 0 bursts are sent to port out0, subslot 1 bursts on port out1, and so on.
+ </doc>
+</block>
\ No newline at end of file
diff --git a/grc/gsm_block_tree.xml b/grc/gsm_block_tree.xml
index 1b8cd03..a76547a 100644
--- a/grc/gsm_block_tree.xml
+++ b/grc/gsm_block_tree.xml
@@ -40,6 +40,7 @@
<cat>
<name>Flow control</name>
<block>gsm_burst_timeslot_splitter</block>
+ <block>gsm_burst_sdcch_subslot_splitter</block>
<block>gsm_burst_fnr_filter</block>
<block>gsm_dummy_burst_filter</block>
</cat>