Добавил обработку поля "precision" для датчиков которые "пишутся"

conf/libuniset.spec

@@ -3,7 +3,7 @@
 
 Name: libuniset
 Version: 1.0
-Release: alt58
+Release: alt59
 Summary: UniSet - library for building distributed industrial control systems
 License: GPL
 Group: Development/C++
@@ -213,6 +213,9 @@ rm -f %buildroot%_libdir/*.la
 
 
 %changelog
+* Mon Dec 19 2011 Pavel Vainerman <pv@altlinux.ru> 1.0-alt59
+- add precision for output variables
+
 * Wed Nov 30 2011 Pavel Vainerman <pv@altlinux.ru> 1.0-alt58
 - fixed bug in ModbusSlave::readInputStatus(0x02)
 

conf/test.xml

@@ -115,7 +115,7 @@
 			</item>
 			<item id="7" iotype="DO" name="DO_C" priority="Medium" textname="Digital output"/>
 			<item id="8" iotype="DO" name="DO1_C" priority="Medium" textname="Digital output"/>
-			<item id="9" default="10" iotype="AO" mbaddr="0x01" mbfunc="0x06" mbreg="0x02" mbtype="rtu" name="AO_AS" priority="Medium" rs="2" textname="Analog output"/>
+			<item id="9" default="1000" iotype="AO" rs_mbaddr="0x01" rs_mbfunc="0x06" rs_mbreg="0x02" precision="2" rs_mbtype="rtu" name="AO_AS" priority="Medium" rs="2" textname="Analog output"/>
 			<item id="10" default="378" iotype="AI" mbaddr="0x01" mbfunc="0x04" mbreg="0x01" mbtype="rtu" name="AI_AS" precision="45" priority="Medium" rs="1" textname="Analog input" vtype="F2">
 				<consumers>
 					<consumer cfilter="test1" name="TestProc" type="objects"/>

extensions/ModbusMaster/start_fg_mbrtu.sh

@@ -6,10 +6,12 @@ uniset-start.sh -f ./uniset-rtuexchange --confile test.xml \
 	--rs-name RTUExchange \
 	--rs-speed 38400 \
 	--rs-filter-field rs \
-	--rs-filter-value 1 \
+	--rs-filter-value 2 \
 	--dlog-add-levels info,crit,warn,level4,level3 \
 	--rs-force 0 \
 	--rs-force-out 0 \
 	--rs-polltime 3000 \
+	--rs-set-prop-prefix rs_\
+
 #,level3
 #	--rs-force 1 \

extensions/lib/IOBase.cc

@@ -286,9 +286,8 @@ long IOBase::processingAsAO( IOBase* it, SMInterface* shm, bool force )
 			else
 				val = it->value;
 
-/*! \todo Разобратся, нужно ли здесь учитывать Precision! */
-//			if( it->cal.precision > 0 )
-//				val = it->value / lround(pow10(it->cal.precision));
+			if( !it->noprecision && it->cal.precision > 0 )
+				return lroundf( (float)it->value / pow10(it->cal.precision) );
 		}
 	}
 	
@@ -349,7 +348,7 @@ float IOBase::processingFasAO( IOBase* it, SMInterface* shm, bool force )
 							cal->minCal, cal->maxCal, cal->minRaw, cal->maxRaw, true );
 			}
 
-			if( it->cal.precision > 0 )
+			if( !it->noprecision && it->cal.precision > 0 )
 				return ( fval / pow10(it->cal.precision) );
 		}
 	}