Index: sources/canbus/messagebuilder.cpp
===================================================================
diff -u -r561055268da68e24fe91a1148b76bf1785dae14d -r9392f5be540bb428dc64757ef2e50a4d4e5090a8
--- sources/canbus/messagebuilder.cpp	(.../messagebuilder.cpp)	(revision 561055268da68e24fe91a1148b76bf1785dae14d)
+++ sources/canbus/messagebuilder.cpp	(.../messagebuilder.cpp)	(revision 9392f5be540bb428dc64757ef2e50a4d4e5090a8)
@@ -89,7 +89,7 @@
         vPayload += (mAction >> 8) & 0xFF;//high byte
         vPayload +=  mAction       & 0xFF;// low byte
     } else {
-        QString mHexString = Format::toHexString(vAction, false, 3);
+        QString mHexString = Format::toHexString(vAction, false, eLenMessageIDDigits);
         qDebug() << "ERROR :" << tr("Incorrect Action ID '%1'").arg(mHexString);
         return false;
     }
@@ -117,7 +117,7 @@
         }
     }
     if (vData.length() < len) {
-        QString mHexString = Format::toHexString(vAction, false, 3);
+        QString mHexString = Format::toHexString(vAction, false, eLenMessageIDDigits);
         qDebug() << "ERROR :" << tr("Not enough data has been provided for the Message ID '%1'").arg(mHexString);
         qDebug() << vData.toHex('.');
         return false;
@@ -232,8 +232,8 @@
         quint8 mBeenRead = 0;
         if ( ! checkCRC(crcData, mExpected, mBeenRead ) ) {  // CRC is always next byte after Data
             qDebug() << "ERROR :" << tr("CRC error, expected %1 but got %2")
-                        .arg(Format::toHexString(mExpected, true, 2))
-                        .arg(Format::toHexString(mBeenRead, true, 2));
+                        .arg(Format::toHexString(mExpected, true, eLenCRCDigits))
+                        .arg(Format::toHexString(mBeenRead, true, eLenCRCDigits));
             return false;
         }
     }
@@ -385,10 +385,10 @@
                 byteList[i] = QByteArray("\033[36m") + byteList[i].constData() + QByteArray("\033[0m");
             }
         }
-        view = Format::toHexString(vCan_Id, false, 3).toLatin1() + "   " + byteList.join('.');
+        view = Format::toHexString(vCan_Id, false, eLenChannelDigits).toLatin1() + "   " + byteList.join('.');
         fprintf(stderr, "%s\n", view.constData());
     } else {
-        view = Format::toHexString(vCan_Id, false, 3).toLatin1() + "   " + vPayload.toHex('.');
+        view = Format::toHexString(vCan_Id, false, eLenChannelDigits).toLatin1() + "   " + vPayload.toHex('.');
         fprintf(stderr, "%s\n", view.constData());
     }
 }