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#include <hwd.h>
#include <functional>
#include <stdlib.h>
#include <iostream>
#include <stdio.h>
#include <chrono>
#include <thread>
#include <math.h>
using namespace std::chrono_literals;
using Clock = std::chrono::high_resolution_clock;
int main(int argc, char* argv[]) {
std::chrono::milliseconds interval{ 10ms };
int samples = 300, i = 0;
bool end = false;
std::function infinite = []() {};
std::function limited = [&end, &i, &samples]() {
if (i > samples) end = true;
i++;
};
auto& gen = infinite;
if (argc == 3) {
try {
interval = std::chrono::milliseconds(std::stoi(argv[1]));
samples = std::stoi(argv[2]);
gen = limited;
}
catch (const std::invalid_argument& ia) {
std::cerr << "Invalid argument: " << ia.what() << '\n';
return 0;
}
}
hwd::sinewave::set_amplitude(11);
hwd::sinewave::set_frequency(10);
hwd::sinewave::set_phase(30);
while (!end) {
const auto endTime = Clock::now() + interval;
std::cout << hwd::sinewave::get_point() << std::endl;
std::this_thread::sleep_until(endTime);
gen();
}
return 0;
}
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