import Tasks.Examples
encode :: MTaskMSGSend -> String
-encode (MTTask to data) = "t" +++ tob +++ to16bit (size data) +++ data +++ "\n"
- where
- tob = case to of
- OneShot = to16bit 0
- OnInterval i = to16bit i
- OnInterrupt _ = abort "Interrupts not implemented yet"
+encode (MTTask to data) = "t" +++ toByteCode to +++ to16bit (size data) +++ data +++ "\n"
encode (MTTaskDel i) = "d" +++ to16bit i +++ "\n"
-encode (MTSds i v) = "s" +++ to16bit i +++ v +++ "\n"
-encode (MTUpd i v) = "u" +++ to16bit i +++ v +++ "\n"
+encode (MTSds i v) = "s" +++ to16bit i +++ toByteCode v +++ "\n"
+encode (MTUpd i v) = "u" +++ to16bit i +++ toByteCode v +++ "\n"
+encode (MTSpec) = "c\n"
import StdDebug
decode :: String -> MTaskMSGRecv
instance fromByteCode BCValue where fromByteCode s = parseBCValue s.[0] s
instance toByteCode MTaskInterval where
- toByteCode OneShot = toByteCode 0
+ toByteCode OneShot = toByteCode (OnInterval 0)
//Intervals have the first bit 0 and the rest is a 15 bit unsigned int
toByteCode (OnInterval i) = {toChar $ i/256 bitand 127, toChar $ i rem 256}
//Intervals have the first bit 1 and the rest is a 15 bit unsigned int
instance fromByteCode MTaskDeviceSpec where
fromByteCode s = let c = toInt s.[0] in
{MTaskDeviceSpec
- |haveLed=c bitand 1 > 0
- ,haveAio=c bitand 2 > 0
- ,haveDio=c bitand 4 > 0
+ |haveLed=(c bitand 1) > 0
+ ,haveAio=(c bitand 2) > 0
+ ,haveDio=(c bitand 4) > 0
,maxTask=from16bit $ s % (1,3)
,maxSDS=from16bit $ s % (3,5)
}
where
(ex, newls) = splitAt (bclength b - 1) ls
-toMessages :: MTaskInterval (String, BCState) -> ([MTaskMSGSend], BCState)
-toMessages interval (bytes, st=:{sdss}) = (
- [MTSds sdsi $ toByteCode e\\{sdsi,sdsval=(BCValue e)}<-sdss] ++
- [MTTask interval bytes], st)
+derive gPrint BCShare
-toSDSUpdate :: Int Int -> [MTaskMSGSend]
-toSDSUpdate i v = [MTUpd i (to16bit v)]
+toMessages :: MTaskInterval (Main (ByteCode a b)) BCState -> ([MTaskMSGSend], BCState)
+toMessages interval x s
+# (bc, newstate) = toRealByteCode (unMain x) s
+# newsdss = 'DL'.difference newstate.sdss s.sdss
+| not (trace_tn $ printToString s.sdss) = undef
+| not (trace_tn $ printToString newstate.sdss) = undef
+| not (trace_tn $ printToString newsdss) = undef
+= ([MTSds sdsi e\\{sdsi,sdsval=e}<-newsdss] ++
+ [MTTask interval bc], newstate)
+
+instance == BCShare where (==) a b = a.sdsi == b.sdsi
//Start = toMessages (OnInterval 500) $ toRealByteCode (unMain bc) zero
Start = fst $ toReadableByteCode (unMain $ countAndLed) zero