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#include <iostream>
#include <lsl_cpp.h>
#include <random>
#include <thread>
/**
* This example program offers a 1-channel stream which contains strings.
* The stream has the "Marker" content type and irregular rate.
* The name of the stream can be chosen as a startup parameter.
*/
int main(int argc, char *argv[]) {
try {
const char *name = argc > 1 ? argv[1] : "MyEventStream";
// make a new stream_info
lsl::stream_info info(name, "Markers", 1, lsl::IRREGULAR_RATE, lsl::cf_string, "id23443");
// make a new outlet
lsl::stream_outlet outlet(info);
// send random marker strings
std::cout << "Now sending markers... " << std::endl;
std::vector<std::string> markertypes{
"Test", "Blah", "Marker", "XXX", "Testtest", "Test-1-2-3"};
std::random_device rd;
std::mt19937 gen(rd());
std::uniform_int_distribution<std::size_t> rnd(0, markertypes.size() - 1);
std::uniform_int_distribution<int> delayrnd(0, 1000);
while (true) {
// wait for a 20ms
std::this_thread::sleep_for(std::chrono::milliseconds(delayrnd(gen)));
// and choose the marker to send
std::string mrk = markertypes[rnd(gen)];
std::cout << "now sending: " << mrk << std::endl;
// now send it (note the &)
outlet.push_sample(&mrk);
}
} catch (std::exception &e) { std::cerr << "Got an exception: " << e.what() << std::endl; }
std::cout << "Press any key to exit. " << std::endl;
std::cin.get();
return 0;
}
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