GitFOSS

require "./vga.cr"

# Timer module - System timer
module Timer
  TIMER_FREQ = 1000_u32

  # External assembly ISR for timer
  fun timer_isr_common : Void

  def self.init : Nil
    # Set up PIT or HPET here (placeholder)
    VGA.puts("Timer initialized\n")
  end

  def self.enable : Nil
    # Enable timer IRQ
  end
end