#include <stdint.h>
#include "math.h"
#define SAMPLE_COUNT 44100

static float SAMPLES[SAMPLE_COUNT];

float* get_samples() { return SAMPLES; }

void beep(uint32_t sample_rate, float freq) {
    for (int i = 0; i < SAMPLE_COUNT; ++i) {
        SAMPLES[i] = sintau((float)i * freq / (float)sample_rate);
    }
}