#include <timer/timer.h>

void TimerDiv::write8(u16 addr, u8 data)
{
  switch(addr) {
  case 0x0000: // DIV
    divClock.restart();
    break;
  }
}

u8 TimerDiv::read8(u16 addr)
{
  switch(addr) {
  case 0x0000: // DIV
    {
      sf::Time elapsed = divClock.getElapsedTime();
      sf::Int64 regval = elapsed.asMicroseconds();
      return (regval * 16384 / 1000000) & 0xFF;
    }
  default:
    return 0x00;
  }
}