From Michael Bernhard via bug 3398 with minor fixups:

I've created a ASN.1 dissector for the IEC 61850 Sampled Values protocol. It
dissects ethernet frames of the IEC 61850-9-2LE specification form the UCA
International User Group.

There is also a new TAP for tshark (-R sv) which extracts the important
information of the frame and allows to create plots (with external tools) of
the sampled values.

I've developed under Linux (Ubuntu 8.10) but everything should be in place for
successful compilation under Windows.

It would be great if this dissector could be included in wireshark. I'm looking
forward for your comments.


svn path=/trunk/; revision=33039

1 files changed, 51 insertions, 0 deletions

diff --git a/epan/dissectors/packet-sv.h b/epan/dissectors/packet-sv.h
new file mode 100644
index 0000000000..224d4ba022
--- /dev/null
+++ b/epan/dissectors/packet-sv.h
@@ -0,0 +1,51 @@
+/* Do not modify this file.                                                   */
+/* It is created automatically by the ASN.1 to Wireshark dissector compiler   */
+/* packet-sv.h                                                                */
+/* ../../tools/asn2wrs.py -b -p sv -c ./sv.cnf -s ./packet-sv-template -D . sv.asn */
+
+/* Input file: packet-sv-template.h */
+
+#line 1 "packet-sv-template.h"
+/* packet-sv.c
+ * Routines for IEC 61850 Sampled Vales packet dissection
+ * Michael Bernhard 2008
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __PACKET_SV_H__
+#define __PACKET_SV_H__
+
+#define IEC61850_SV_MAX_PHSMEAS_ENTRIES 20
+
+typedef struct _sv_phs_meas {
+	gint32 value;
+	guint32 qual;
+} sv_phs_meas;
+
+typedef struct _sv_frame_data {
+	guint16 smpCnt;
+	guint8 smpSynch;
+	guint8 num_phsMeas;
+	sv_phs_meas phsMeas[IEC61850_SV_MAX_PHSMEAS_ENTRIES];
+} sv_frame_data;
+
+#endif /*__PACKET_SV_H__*/