forgot to commit

[mTask.git] / mTaskInterpret.icl

diff --git a/mTaskInterpret.icl b/mTaskInterpret.icl
index e603f82..c986ec5 100644 (file)
--- a/mTaskInterpret.icl
+++ b/mTaskInterpret.icl
@@ -51,16 +51,19 @@ 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"
 
+import StdDebug
 decode :: String -> MTaskMSGRecv
 decode x
+| not (trace_tn ("decoding: " +++ toString (toJSON x))) = undef
 | size x == 0 = MTEmpty
 = case x.[0] of
-       't' = MTTaskAck (from16bit (x % (1,3)))
-       'd' = MTTaskDelAck (from16bit (x % (1,3)))
+       't' = MTTaskAck $ fromByteCode x
+       'd' = MTTaskDelAck $ fromByteCode x
        'm' = MTMessage x
-       's' = MTSDSAck (from16bit (x % (1,3)))
-       'a' = MTSDSDelAck (from16bit (x % (1,3)))
-       'p' = MTPub (from16bit (x % (1,3))) (x % (3,size x))
+       's' = MTSDSAck $ fromByteCode x
+       'a' = MTSDSDelAck $ fromByteCode x
+       'p' = MTPub (fromByteCode x) $ fromByteCode $ x % (3,size x)
+       'c'     = MTDevSpec $ fromByteCode (x % (1, size x))
        '\0' = MTEmpty
        '\n' = MTEmpty
        _ = MTMessage x//abort ("Didn't understand message: " +++ join " " [toString (toInt c)\\c<-: x] +++ "\n")
@@ -88,6 +91,7 @@ instance toString MTaskMSGRecv where
        toString (MTSDSDelAck i) = "SDS deleted with id: " +++ toString i
        toString (MTPub i v) = "Publish id: " +++ toString i
                +++ " value " +++ safePrint v
+       toString (MTDevSpec mt) = "Specification: " +++ printToString mt
        toString (MTMessage m) = m
        toString MTEmpty = "Empty message"
 
@@ -152,8 +156,17 @@ instance fromByteCode MTaskInterval
                        0 = OneShot
                        i = OnInterval i
                = OnInterrupt $ fromByteCode s bitand 127
-
-derive gPrint Long, UserLED, Button, AnalogPin, DigitalPin, PinMode, Pin, BC
+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
+               ,maxTask=from16bit $ s % (1,3)
+               ,maxSDS=from16bit $ s % (3,5)
+               }
+
+derive gPrint Long, UserLED, Button, AnalogPin, DigitalPin, PinMode, Pin, BC, MTaskDeviceSpec
 derive class gCons BC
 
 consIndex{|BCValue|} _ = 0
@@ -182,7 +195,7 @@ gDefault{|BCValue|} = BCValue 0
 gEq{|BCValue|} (BCValue e) (BCValue f) = toByteCode e == toByteCode f
 
 derive class gCons Long, UserLED, Button, AnalogPin, DigitalPin, PinMode, Pin
-derive class iTask UserLED, Long, Pin, Button, AnalogPin, DigitalPin, PinMode
+derive class iTask UserLED, Long, Pin, Button, AnalogPin, DigitalPin, PinMode, MTaskDeviceSpec
 
 op2 :: (ByteCode a p1) (ByteCode a p2) BC -> ByteCode b Expr
 op2 (BC x) (BC y) bc = BC $ x >>| y >>| tell [bc]