From 9fb61507a7457898d72529be9f9d338f60ea3bd4 Mon Sep 17 00:00:00 2001
From: Tobin Hall <tobin@greentechrobotics.com>
Date: Wed, 11 Dec 2019 11:36:22 +1300
Subject: [PATCH] Adding types to allow for saving and loading of little endian
 floats

---
 dbc/dbchandler.cpp | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/dbc/dbchandler.cpp b/dbc/dbchandler.cpp
index e9ac4c0..e10cb87 100644
--- a/dbc/dbchandler.cpp
+++ b/dbc/dbchandler.cpp
@@ -465,6 +465,14 @@ DBC_SIGNAL* DBCFile::parseSignalLine(QString line, DBC_MESSAGE *msg)
         case 4:
             sig.valType = STRING;
             break;
+        case 5: //single point float in little endian
+            sig.valType = SP_FLOAT;
+            sig.intelByteOrder = true;
+            break;
+        case 6: //double point float in little endian
+            sig.valType = DP_FLOAT;
+            sig.intelByteOrder = true;
+            break;
         }
         sig.factor = match.captured(6 + offset).toDouble();
         sig.bias = match.captured(7 + offset).toDouble();
@@ -1230,10 +1238,12 @@ void DBCFile::saveFile(QString fileName)
                 else msgOutput.append("0-");
                 break;
             case SP_FLOAT:
-                msgOutput.append("2-");
+                if (sig->intelByteOrder) msgOutput.append("5-");
+                else msgOutput.append("2-");
                 break;
             case DP_FLOAT:
-                msgOutput.append("3-");
+                if (sig->intelByteOrder) msgOutput.append("6-");
+                else msgOutput.append("3-");
                 break;
             case STRING:
                 msgOutput.append("4-");