3 files changed, 41 insertions, 1 deletions
diff --git a/grc/misc_utils/CMakeLists.txt b/grc/misc_utils/CMakeLists.txt
index 9f64828..aa7517c 100644
--- a/grc/misc_utils/CMakeLists.txt
+++ b/grc/misc_utils/CMakeLists.txt
@@ -24,5 +24,7 @@ install(FILES
     gsm_message_printer.xml
     gsm_bursts_printer.xml
     gsm_clock_offset_corrector.xml 
-    gsm_tmsi_dumper.xml DESTINATION share/gnuradio/grc/blocks
+    gsm_tmsi_dumper.xml 
+    gsm_burst_sink.xml
+    gsm_burst_source.xml DESTINATION share/gnuradio/grc/blocks
 )
diff --git a/grc/misc_utils/gsm_burst_sink.xml b/grc/misc_utils/gsm_burst_sink.xml
new file mode 100644
index 0000000..a0e7532
--- /dev/null
+++ b/grc/misc_utils/gsm_burst_sink.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<block>
+  <name>Burst sink</name>
+  <key>gsm_burst_sink</key>
+  <import>import grgsm</import>
+  <make>grgsm.burst_sink($filename)</make>
+
+  <param>
+    <name>Destination file</name>
+    <key>filename</key>
+    <value>/tmp/bursts</value>
+    <type>file_open</type>
+  </param>
+
+  <sink>
+    <name>in</name>
+    <type>message</type>
+  </sink>
+</block>
diff --git a/grc/misc_utils/gsm_burst_source.xml b/grc/misc_utils/gsm_burst_source.xml
new file mode 100644
index 0000000..9e78069
--- /dev/null
+++ b/grc/misc_utils/gsm_burst_source.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<block>
+  <name>Burst source</name>
+  <key>gsm_burst_source</key>
+  <import>import grgsm</import>
+  <make>grgsm.burst_source($filename)</make>
+
+  <param>
+    <name>Source file</name>
+    <key>filename</key>
+    <value>/tmp/bursts</value>
+    <type>file_open</type>
+  </param>
+
+  <source>
+    <name>out</name>
+    <type>message</type>
+  </source>
+</block>