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-rw-r--r--grc/receiver/gsm_receiver.xml10
1 files changed, 10 insertions, 0 deletions
diff --git a/grc/receiver/gsm_receiver.xml b/grc/receiver/gsm_receiver.xml
index eb0db5f..4841568 100644
--- a/grc/receiver/gsm_receiver.xml
+++ b/grc/receiver/gsm_receiver.xml
@@ -20,10 +20,20 @@
<type>int</type>
</param>
+ <param>
+ <name>Num Streams</name>
+ <key>num_streams</key>
+ <value>1</value>
+ <type>int</type>
+ </param>
+ <check>$num_streams &gt;= 0</check>
+
<sink>
<name>in</name>
<type>complex</type>
+ <nports>$num_streams</nports>
</sink>
+
<source>
<name>bursts</name>
<type>message</type>