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Examples: Refactor RTC example

pull/56/head
Kyle Schwarz 2023-04-21 18:30:13 -04:00
parent 6b0c588a46
commit 73744bf6d9
1 changed files with 23 additions and 31 deletions
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54
examples/cpp/simple/src/SimpleExample.cpp
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@ -100,9 +100,31 @@ int main() {
std::cout << "\tSetting settings permanently... ";
ret = device->settings->apply();
std::cout << (ret ? "OK\n\n" : "FAIL\n\n");
const auto getRTC = [&]() {
std::cout << "\tGetting RTC... ";
const auto rtc = device->getRTC();
if(!rtc) {
std::cout << "FAIL" << std::endl;
return;
}
const auto time = std::chrono::system_clock::to_time_t(*rtc);
const auto timeInfo = std::gmtime(&time);
std::cout << "OK, " << std::put_time(timeInfo, "%Y-%m-%d %H:%M:%S") << 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)
getRTC();
// Now, set the time using the system's clock so that we can check it again to ensure it's set
std::cout << "\tSetting RTC to system_clock::now()... ";
std::cout << (device->setRTC(std::chrono::system_clock::now()) ? "OK" : "FAIL") << std::endl;
// Get the time again after setting
getRTC();
// The concept of going "online" tells the connected device to start listening, i.e. ACKing traffic and giving it to us
std::cout << "\tGoing online... ";
std::cout << "\n\tGoing online... ";
ret = device->goOnline();
if(!ret) {
std::cout << "FAIL" << std::endl;
@ -122,36 +144,6 @@ 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