+toByteVal b = {toChar $ consIndex{|*|} b} +++
+ case b of
+ (BCPush (BCValue i)) = toByteCode i
+ (BCLab i) = {toChar i}
+ (BCSdsStore i) = to16bit i
+ (BCSdsFetch i) = to16bit i
+ (BCSdsPublish i) = to16bit i
+ (BCAnalogRead i) = {toChar $ consIndex{|*|} i}
+ (BCAnalogWrite i) = {toChar $ consIndex{|*|} i}
+ (BCDigitalRead i) = {toChar $ consIndex{|*|} i}
+ (BCDigitalWrite i) = {toChar $ consIndex{|*|} i}
+ (BCJmp i) = {toChar i}
+ (BCJmpT i) = {toChar i}
+ (BCJmpF i) = {toChar i}
+ _ = ""
+
+parseBCValue :: Char String -> BCValue
+parseBCValue c s = case c of
+ 'b' = BCValue $ castfbc True s
+ 'i' = BCValue $ castfbc 0 s
+ 'l' = BCValue $ castfbc (L 0) s
+ 'c' = BCValue $ castfbc ('0') s
+ 'B' = BCValue $ castfbc (NoButton) s
+ 'L' = BCValue $ castfbc (LED1) s
+
+castfbc :: a -> (String -> a) | mTaskType a
+castfbc _ = fromByteCode
+
+instance toByteCode Bool where toByteCode b = {#'b',if b '\x01' '\0'}
+instance toByteCode Int where toByteCode n = {'i',toChar $ n/256,toChar $ n rem 256}
+instance toByteCode Long where toByteCode (L n) = {'l',toChar $ n/256,toChar $ n rem 256}
+instance toByteCode Char where toByteCode c = {'c',c}
+instance toByteCode String where toByteCode s = abort $ "Undef on toBytecode String" +++ s
+instance toByteCode Button where toByteCode s = {'B',toChar $ consIndex{|*|} s}
+instance toByteCode UserLED where toByteCode s = {'L',toChar $ consIndex{|*|} s}
+instance toByteCode BCValue where toByteCode (BCValue v) = toByteCode v
+
+instance fromByteCode Bool where fromByteCode s = s.[1] == '\x01'
+instance fromByteCode Int where fromByteCode s = (toInt s.[1])*256 + toInt s.[2]
+instance fromByteCode Long where fromByteCode s = L $ fromByteCode s
+instance fromByteCode Char where fromByteCode s = s.[1]
+instance fromByteCode String where fromByteCode s = abort $ "Undef on fromBytecode String" +++ s
+instance fromByteCode Button where fromByteCode s = conses{|*|} !! toInt s.[1]
+instance fromByteCode UserLED where fromByteCode s = conses{|*|} !! toInt s.[1]
+instance fromByteCode BCValue where fromByteCode s = parseBCValue s.[0] s
+
+instance toByteCode MTaskInterval where
+ 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
+ toByteCode (OnInterrupt i) = {toChar $ i/256 bitor 127, toChar $ i rem 256}
+instance fromByteCode MTaskInterval
+ where
+ fromByteCode s
+ //Interval
+ | (toInt s.[0]) bitand 128 == 0 = case fromByteCode s of
+ 0 = OneShot
+ i = OnInterval i
+ = OnInterrupt $ fromByteCode s bitand 127
+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
+consName{|BCValue|} _ = "BCValue"
+conses{|BCValue|} = [BCValue 0]
+consNum{|BCValue|} _ = 1
+gPrint{|BCValue|} v ps = gPrint{|*|} (readable $ BCPush v) ps
+
+gEditor{|BCValue|} = {Editor|genUI=genUI`,onEdit=onEdit`,onRefresh=onRefresh`}
+ where
+ genUI` dp (BCValue a) vst = (castEditor a).Editor.genUI dp a vst
+ onEdit` dp jsn (BCValue a) em vst = appSnd3 BCValue $ (castEditor a).Editor.onEdit dp jsn a em vst
+ onRefresh` dp (BCValue a) (BCValue a`) em vst = appSnd3 BCValue $ (castEditor a).Editor.onRefresh dp a (fromByteCode $ toByteCode a`) em vst
+
+ castEditor :: a -> (Editor a) | mTaskType a
+ castEditor _ = gEditor{|*|}
+
+gText{|BCValue|} fm Nothing = []
+gText{|BCValue|} fm (Just (BCValue e)) = gText{|*|} fm (Just e)
+JSONEncode{|BCValue|} b (BCValue e) = JSONEncode{|*|} b (toByteCode e)
+JSONDecode{|BCValue|} b n = appFst (fmap fromByteCode) $ JSS b n
+ where
+ JSS :: (Bool [JSONNode] -> (Maybe String, [JSONNode]))
+ JSS = JSONDecode{|*|}
+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, MTaskDeviceSpec
+
+op2 :: (ByteCode a p1) (ByteCode a p2) BC -> ByteCode b Expr
+op2 (BC x) (BC y) bc = BC $ x >>| y >>| tell [bc]