From 37f5c2d4654580aa9d1195490d4a911b9b079acb Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Mon, 26 Dec 2016 22:20:35 +0100
Subject: EDI: Handle RFU bits and add some sanity checks

---
 lib/edi/ETIWriter.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'lib/edi/ETIWriter.cpp')

diff --git a/lib/edi/ETIWriter.cpp b/lib/edi/ETIWriter.cpp
index 0eb3feb..bd051dd 100644
--- a/lib/edi/ETIWriter.cpp
+++ b/lib/edi/ETIWriter.cpp
@@ -117,6 +117,15 @@ void ETIWriter::update_mnsc(uint16_t mnsc)
     m_mnsc = mnsc;
 }
 
+void ETIWriter::update_rfu(uint16_t rfu)
+{
+    if (not m_proto_valid) {
+        throw std::logic_error("Cannot update RFU before protocol");
+    }
+
+    m_rfu = rfu;
+}
+
 void ETIWriter::add_subchannel(const eti_stc_data& stc)
 {
     if (not m_proto_valid) {
@@ -242,8 +251,8 @@ void ETIWriter::assemble()
     eti.push_back(mst_crc & 0xFF);
 
     // RFU
-    eti.push_back(0xff);
-    eti.push_back(0xff);
+    eti.push_back(m_rfu >> 8);
+    eti.push_back(m_rfu);
 
     // TIST
     eti.push_back(m_fc.tsta >> 24);
-- 
cgit v1.2.3