[C.CC USERS] placed variables?

[Patrick J.G.C. Weemeeuw]

Hi,

After playing a bit with occam on my arduino -- I like it very much -- I want to keep track of time for my measurements.

I thought about something along the following lines:

-----------------------------------------

#INCLUDE "plumbing.module"

VAL INT clockresolution IS #03E8: -- one tick every 1000 ms

PROC timekeeper ()
  PLACED INT64 now: -- which address?
  TIMER tim:
  INT t:
  SEQ
    WHILE TRUE
      SEQ 
        tim ? t
        -- maintain 'now' here, based on t and t's previous value
        serial.write.string(TX0, "time: ")
        serial.write.int(TX0, now)
        serial.write.newline(TX0)
        delay(clockresolution)
:

PROC main ()
  PAR
    heartbeat()
    timekeeper()
:

-------------------------------------------

I have 2 questions: 
- are placed variables supported in concurrency/plumbing (I'm still confusing the names)?
- what address should I use in the variable declaration?

Thanks
-- Patrick