// chronograph

// using int0 for update time and display
//       int1 for start/stop
// RZ 3.6    21 Jan 2018

// global

gc, tc    //  global clock, timer clock
timer     //  timer flag start-stop

// int0 binds to update
#noframe
int0()
  gc = gc + 1
  if(timer) 
    tc = tc + 1
  print(gc)
  print(tc)

// int1 toggle start/stop
#noframe
int1()
  if(timer) 
    timer = 0
  else
    timer = 1

main()
  settimer0(100)    // assume 1/100, timer0 at 1 sec.
  settimer1(400)    // timer1 at 4 sec.
  gc = 0
  tc = 0
  timer = 0         // stop
  ei(1)		    // enable int1, (int0 is enable by default)
  while(1)
    doze()