#include "generator.h"

extern "C" const int16_t sin_tab[0x100];

int16_t Generator::step() {
  const int16_t v = sin_tab [base >> 24];
  base += freq;
  return v;
}
unsigned int Generator::Send(uint16_t * const ptr, const unsigned int len) {
  for (unsigned n=0u; n<len; n++) ptr [n] = 3000u + step();
  return len;
}