icsneolegacy: Implemented get() and set() RTC functions

examples/cpp/simple/src/SimpleExample.cpp

@@ -5,6 +5,10 @@
 
 #include "icsneo/icsneocpp.h"
 
+#ifdef _MSC_VER
+#pragma warning(disable : 4996) // STL time functions
+#endif
+
 int main() {
 	// Print version
 	std::cout << "Running libicsneo " << icsneo::GetVersion() << std::endl;
@@ -118,6 +122,36 @@ int main() {
 		}
 		std::cout << "OK" << std::endl;
 
+		// Set the real time clock on the device using the system clock
+		// First, let's see if we can get the time from the device (if it has an RTC)
+		std::cout << "\n\tChecking and setting the RTC on the device" << std::endl;
+		auto dTime = device->getRTC();
+		if (dTime.has_value()) {
+			std::time_t time = std::chrono::system_clock::to_time_t(dTime.value());
+			const auto timeInfo = std::gmtime(&time);
+			if(!timeInfo)
+				return false;
+			std::cout << "\t\tGetting current UTC time: " << std::put_time(timeInfo, "%Y-%m-%d %H:%M:%S") << std::endl;
+		} else {
+			std::cout << "\t\tTime not available" << std::endl;
+		}
+
+		// Now, set the time using the system's clock so that we can check it again to ensure it's set
+		auto now = std::chrono::system_clock::now();
+		device->setRTC(now);
+		std::cout << "\t\tTime is now set..." << std::endl;
+
+		// Get the time again after setting
+		auto dTime2 = device->getRTC();
+		if (dTime2.has_value()) {
+			std::time_t time2 = std::chrono::system_clock::to_time_t(dTime2.value());
+			const auto timeInfo2 = std::gmtime(&time2);
+			if(!timeInfo2)
+				return false;
+			std::cout << "\t\tGetting current UTC time: " << std::put_time(timeInfo2, "%Y-%m-%d %H:%M:%S") << std::endl;
+		} else {
+			std::cout << "\t\tTime is not available" << std::endl;
+		}
 		// Now we can either register a handler (or multiple) for messages coming in
 		// or we can enable message polling, and then call device->getMessages periodically
 
@@ -127,7 +161,7 @@ int main() {
 		// Keep in mind that 20k messages comes quickly at high bus loads!
 
 		// We can transmit messages
-		std::cout << "\tTransmitting an extended CAN FD frame... ";
+		std::cout << "\n\tTransmitting an extended CAN FD frame... ";
 		auto txMessage5 = std::make_shared<icsneo::CANMessage>();
 		txMessage5->network = icsneo::Network::NetID::HSCAN;
 		txMessage5->arbid = 0x1C5001C5;