minor fixes: use for default "unsigned short" in Modbus

conf/libuniset.spec

@@ -3,7 +3,7 @@
 
 Name: libuniset
 Version: 0.97
-Release: eter29
+Release: eter30
 Summary: UniSet - library for building distributed industrial control systems
 License: GPL
 Group: Development/C++
@@ -178,6 +178,9 @@ rm -f %buildroot%_libdir/*.la
 %exclude %_pkgconfigdir/libUniSet.pc
 
 %changelog
+* Sun Oct 18 2009 Pavel Vainerman <pv@altlinux.ru> 0.97-eter29
+- new build
+
 * Fri Oct 09 2009 Pavel Vainerman <pv@etersoft.ru> 0.97-eter28
 - minor optimization
 

extensions/MBTCPMaster/MBTCPMaster.cc

@@ -1568,7 +1568,7 @@ void MBTCPMaster::updateRSProperty( RSProperty* p, bool write_only )
 							IOBase::processingAsDI( p, r->mbval, shm, force );
 						}
 						else
-							IOBase::processingAsAI( p, (signed short)(r->mbval), shm, force );
+							IOBase::processingAsAI( p, (unsigned short)(r->mbval), shm, force );
 					}
 					return;
 				}

extensions/RTUExchange/RTUExchange.cc

@@ -1730,7 +1730,7 @@ void RTUExchange::updateRSProperty( RSProperty* p, bool write_only )
 							IOBase::processingAsDI( p, r->mbval, shm, force );
 						}
 						else
-							IOBase::processingAsAI( p, (signed short)(r->mbval), shm, force );
+							IOBase::processingAsAI( p, (unsigned short)(r->mbval), shm, force );
 					}
 					return;
 				}

extensions/lib/VTypes.cc

@@ -16,16 +16,15 @@ std::ostream& operator<<( std::ostream& os, const VType& vt )
 
 VType str2type( const std::string s )
 {
-	if( s == "Byte" )
+	if( s == "Byte" || s == "byte" )
 		return vtByte;
-
-	if( s == "F2" )
+	if( s == "F2" || s == "f2" )
 		return vtF2;
-	if( s == "F4" )
+	if( s == "F4" || s == "f4" )
 		return vtF4;
-	if( s == "Unsigned" )
+	if( s == "Unsigned" || s == "unsigned" )
 		return vtUnsigned;
-	if( s == "Signed" )
+	if( s == "Signed" || s == "signed" )
 		return vtSigned;
 
 	return vtUnknown;