public void PeriodicCallback(ulong in_cpu_tick)
{
switch (m_operation_state)
{
// Type I operation (seek)
case OperationState.Seek:
if (m_tvcomputer.GetTicksSince(m_operation_start_tick) > m_pending_delay)
{
// operation delay time is expired
m_fdc_status = m_pending_status;
m_reg_hw_status = m_pending_hw_status;
m_fdc_track = m_pending_track;
m_disk_drives[m_current_drive_index].Track = m_pending_track;
m_operation_state = OperationState.None;
}
break;
}
}
public void PeriodicCallback(ulong in_cpu_tick)
{
// refresh joystick state
if (m_tvcomputer.GetTicksSince(m_joystick_refresh_timestamp) > JOY_REFRESH_RATE)
{
m_joystick_refresh_timestamp = m_tvcomputer.GetCPUTicks();
m_joystick3.Update();
m_joystick4.Update();
}
}