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#include <chrono> // std::chrono::seconds
#include <lsl_cpp.h>
#include <thread> // std::this_thread::sleep_for
/**
* This is an example of how a simple data stream can be offered on the network.
* Here, the stream is named SimpleStream, has content-type EEG, and 8 channels.
* The transmitted samples contain random numbers (and the sampling rate is irregular)
*/
const int nchannels = 8;
int main(int argc, char *argv[]) {
// make a new stream_info (nchannelsch) and open an outlet with it
lsl::stream_info info(argc > 1 ? argv[1] : "SimpleStream", "EEG", nchannels);
lsl::stream_outlet outlet(info);
while (!outlet.wait_for_consumers(120))
;
// send data forever
float sample[nchannels];
while (outlet.have_consumers()) {
// 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);
std::this_thread::sleep_for(std::chrono::milliseconds(5));
}
return 0;
}
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