Add test to example

communication/message/livedatamessage.cpp

@@ -12,4 +12,14 @@ void LiveDataCommandMessage::appendSignalArg(LiveDataValueType valueType) {
 	arg->valueType = valueType;
 }
 
+void LiveDataSetValueMessage::appendSetValue(LiveDataValueType valueType, const LiveDataValue& value) {
+	auto& arg = args.emplace_back(std::make_shared<LiveDataArgument>());
+	arg->objectType = LiveDataObjectType::MISC;
+	arg->objectIndex = 0u;
+	arg->signalIndex = 0u;
+	arg->valueType = valueType;
+
+	values.push_back(std::make_shared<LiveDataValue>(value));
+}
+
 } // namespace icsneo

examples/cpp/livedata/src/LiveDataExample.cpp

@@ -35,6 +35,8 @@ int main() {
 		msg->appendSignalArg(icsneo::LiveDataValueType::GPS_LATITUDE);
 		msg->appendSignalArg(icsneo::LiveDataValueType::GPS_LONGITUDE);
 		msg->appendSignalArg(icsneo::LiveDataValueType::GPS_ACCURACY);
+		msg->appendSignalArg(icsneo::LiveDataValueType::DAQ_OVERRIDE);
+		msg->appendSignalArg(icsneo::LiveDataValueType::MANUAL_TRIGGER);
 		msg->cmd = icsneo::LiveDataCommand::SUBSCRIBE;
 		msg->handle = icsneo::LiveDataUtil::getNewHandle();
 		msg->updatePeriod = std::chrono::milliseconds(100);
@@ -77,6 +79,34 @@ int main() {
 		}));
 		// Run handler for three seconds to observe the signal data
 		std::this_thread::sleep_for(std::chrono::seconds(3));
+		auto setValMsg = std::make_shared<icsneo::LiveDataSetValueMessage>();
+		setValMsg->cmd = icsneo::LiveDataCommand::SET_VALUE;
+		setValMsg->handle = msg->handle;
+		bool onOff = true;
+		for (unsigned int i = 0; i < 10; ++i)
+		{
+			setValMsg->args.clear();
+			setValMsg->values.clear();
+			double val;
+			if (onOff)
+			{
+				val = 1;
+			}
+			else
+			{
+				val = 0;
+			}
+			onOff = !onOff;
+			icsneo::LiveDataValue ldValue;
+			if (icsneo::LiveDataUtil::liveDataDoubleToValue(ldValue, val) < 0)
+			{
+				break;
+			}
+			setValMsg->appendSetValue(icsneo::LiveDataValueType::DAQ_OVERRIDE, ldValue);
+			device->setValueLiveData(setValMsg);
+			// Test setting values
+			std::this_thread::sleep_for(std::chrono::seconds(3));
+		}
 		// Unsubscribe from the GPS signals and run handler for one more second
 		// Unsubscription only requires a valid in-use handle, in this case from our previous subscription
 		ret = device->unsubscribeLiveData(msg->handle);

include/icsneo/communication/livedata.h

@@ -156,6 +156,7 @@ namespace LiveDataUtil
 
 LiveDataHandle getNewHandle();
 double liveDataValueToDouble(const LiveDataValue& val);
+int liveDataDoubleToValue(LiveDataValue& value, const double& dFloat);
 static constexpr uint32_t LiveDataVersion = 1;
 
 } // namespace LiveDataUtil

include/icsneo/communication/message/livedatamessage.h

@@ -43,6 +43,7 @@ public:
 	LiveDataSetValueMessage() {}
 	std::vector<std::shared_ptr<LiveDataArgument>> args;
 	std::vector<std::shared_ptr<LiveDataValue>> values;
+	void appendSetValue(LiveDataValueType valueType, const LiveDataValue& value);
 };
 
 } // namespace icsneo