examples: fix attribute names

Examples/Cxx/Shmem/ShmemControllableSource.cpp

@@ -51,7 +51,7 @@ int main(int argc, char *argv[]) {
 	ecs->connect({ Node::GND, n1 });
 	r1->connect({ Node::GND, n1 });
 
-	intf.addImport(ecs->attribute<Complex>("i_ref"), 0);
+	intf.addImport(ecs->attribute<Complex>("I_ref"), 0);
 	intf.addExport(ecs->attribute<Complex>("v_comp"), 0);
 
 	auto sys = SystemTopology(50, SystemNodeList{n1}, SystemComponentList{ecs, r1});

Examples/Cxx/Shmem/ShmemDistributedDirect.cpp

@@ -76,7 +76,7 @@ int main(int argc, char *argv[]) {
 		vs1->connect({ Node::GND, n1 });
 		r01->connect({ n1, n2 });
 
-		intf.addImport(evs->attribute<Complex>("v_ref"), 0);
+		intf.addImport(evs->attribute<Complex>("V_ref"), 0);
 		intf.addExport(evs->attribute<Complex>("i_comp"), 0);
 
 		auto sys = SystemTopology(50, SystemNodeList{n1, n2}, SystemComponentList{evs, vs1, r01});
@@ -99,7 +99,7 @@ int main(int argc, char *argv[]) {
 		//auto ecs_switch = CurrentSource::make("i_switch", GND, 1, Complex(0, 0));
 		//auto r01 = Resistor::make("r_0_1", 0, 1, 1);
 
-		intf.addImport(ecs->attribute<Complex>("i_ref"), 0);
+		intf.addImport(ecs->attribute<Complex>("I_ref"), 0);
 		intf.addExport(ecs->attribute<Complex>("v_comp"), 0);
 		//intf.addImport(ecs_switch->attribute('CurrentRef'), 1);
 

Examples/Cxx/Shmem/ShmemDistributedVillas.cpp

@@ -80,7 +80,7 @@ int main(int argc, char *argv[])
 		comps = SystemComponentList{evs, vs, l1, r1};
 		nodes = SystemNodeList{Node::GND, n1, n2, n3};
 
-		intf.addImport(evs->attribute<Complex>("v_ref"), 0);
+		intf.addImport(evs->attribute<Complex>("V_ref"), 0);
 		intf.addExport(evs->attribute<Complex>("i_comp"), 0);
 	}
 	else if (String(argv[1]) == "1") {
@@ -109,7 +109,7 @@ int main(int argc, char *argv[])
 		comps = SystemComponentList{ecs, sw, r2A, r2B};
 		nodes = SystemNodeList{Node::GND, n4, n5};
 
-		intf.addImport(ecs->attribute<Complex>("i_ref"), 0);
+		intf.addImport(ecs->attribute<Complex>("I_ref"), 0);
 		intf.addExport(ecs->attribute<Complex>("v_comp"), 0);
 	}
 	else {

Examples/Cxx/Shmem/ShmemExample.cpp

@@ -60,7 +60,7 @@ int main(int argc, char* argv[])
 	auto sys = SystemTopology(50, SystemNodeList{Node::GND, n1, n2, n3, n4}, SystemComponentList{evs, rs, rl, ll, rL});
 
 	auto intf = Interface("/villas1-in", "/villas1-out");
-	intf.addImport(evs->attribute<Complex>("v_ref"), 0);
+	intf.addImport(evs->attribute<Complex>("V_ref"), 0);
 	intf.addExport(evs->attribute<Complex>("i_comp"), 0);
 
 	Real timeStep = 0.001;

Examples/Cxx/Shmem/ShmemRealTime.cpp

@@ -64,7 +64,7 @@ int main(int argc, char* argv[])
 
 	auto intf = Interface("/villas1-in", "/villas1-out", &conf);
 
-	intf.addImport(evs->attribute<Complex>("v_ref"), 0);
+	intf.addImport(evs->attribute<Complex>("V_ref"), 0);
 	intf.addExport(evs->attribute<Complex>("i_comp"), 0);
 
 	Real timeStep = 0.001;

Examples/Cxx/Shmem/Shmem_WSCC-9bus_CtrlDist.cpp

@@ -93,7 +93,7 @@ int main(int argc, char *argv[]) {
 		sys.mComponents.push_back(filtP_profile);
 
 		// Register interface current source and voltage drop
-		intf1.addImport(ecs->attribute<Complex>("i_ref"), 0);
+		intf1.addImport(ecs->attribute<Complex>("I_ref"), 0);
 		intf1.addExport(ecs->attribute<Complex>("v_comp"), 0);
 
 		// TODO: gain by 20e8
@@ -166,7 +166,7 @@ int main(int argc, char *argv[]) {
 
 		// Register voltage source reference and current flowing through source
 		// multiply with -1 to consider passive sign convention
-		intf1.addImport(evs->attribute<Complex>("v_ref"), 0);
+		intf1.addImport(evs->attribute<Complex>("V_ref"), 0);
 		// TODO: invalid sign
 		intf1.addExport(evs->attribute<Complex>("i_comp"), 0);