gsm: Provide access to timeslot and subslot number

1 files changed, 12 insertions, 0 deletions

diff --git a/GSM48.st b/GSM48.st
index d6102ea..8e48bb1 100644
--- a/GSM48.st
+++ b/GSM48.st
@@ -293,6 +293,18 @@ GSM48SimpleData subclass: GSM48ChannelOrPacketDescription [
 
     <gsmName: 'channelOrPacketDescription'>
     <gsmValueLength: 3>
+
+    "broken stuff.. I really need to add a proper conditional
+    checking here..."
+    timeslotNumber [
+        <category: 'channel-description'>
+        ^ (data at: 1) bitAnd: 2r111
+    ]
+
+    channelType [
+        <category: 'channel-description'>
+        ^ (data at: 1) bitShift: -3
+    ]
 ]
 
 GSM48SimpleData subclass: GSM48TimingAdvance [