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#include <chrono>
#include <thread>
#include <lsl_cpp.h>
/**
* This is a minimal example of how a multi-channel data stream can be sent to LSL.
* Here, the stream is named SimpleStream, has content-type EEG, 8 channels, and 200 Hz.
* The transmitted samples contain random numbers.
*/
const int nchannels = 8;
int main(int argc, char *argv[]) {
// make a new stream_info and open an outlet with it
lsl::stream_info info("SimpleStream", "EEG", nchannels, 200.0);
lsl::stream_outlet outlet(info);
// send data forever
float sample[nchannels];
while (true) {
// generate random data
for (int c = 0; c < nchannels; c++) sample[c] = (float)((rand() % 1500) / 500.0 - 1.5);
// send it
outlet.push_sample(sample);
// maintain our desired sampling rate (approximately; real software might do something else)
std::this_thread::sleep_for(std::chrono::milliseconds(5));
}
return 0;
}
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