mTaskInterpret.icl

   1 implementation module mTaskInterpret
   2
   3 //import iTasks
   4 import gdynamic, gCons, GenEq, StdMisc, StdArray, GenBimap
   5 import GenPrint
   6 import mTask
   7
   8 import StdFile
   9 import StdString
  10
  11 from StdFunc import o
  12 import StdBool
  13 import StdTuple
  14 import Data.Tuple
  15 import StdList
  16 from Data.Func import $
  17 from Text import class Text(concat,join,toUpperCase), instance Text String
  18
  19 toByteVal :: BC -> [Char]
  20 toByteVal b
  21 # bt = toByteCode b
  22 = [bt:case b of
  23                 (BCPush i) = [toChar i]
  24                 (BCAnalogRead i) = [toChar i]
  25                 (BCAnalogWrite i) = [toChar i]
  26                 (BCDigitalRead i) = [toChar i]
  27                 (BCDigitalWrite i) = [toChar i]
  28                 (BCJmp i) = [toChar i]
  29                 (BCJmpT i) = [toChar i]
  30                 (BCJmpF i) = [toChar i]
  31                 _ = []]
  32         where
  33                 toByteCode b = toChar $ consIndex{|*|} b + 1
  34
  35 instance toByteCode Bool where
  36         toByteCode True = [toChar 1]
  37         toByteCode False = [toChar 0]
  38 instance toByteCode Int where toByteCode n = map toChar [n/(2<<7),n rem 265]
  39 instance toByteCode Long where toByteCode (L n) = toByteCode n
  40 instance toByteCode Char where toByteCode c = [c]
  41 instance toByteCode String where toByteCode s = undef
  42 instance toByteCode Button where toByteCode s = [toChar $ consIndex{|*|} s]
  43
  44 instance toChar Pin where
  45         toChar (Digital p) = toChar $ consIndex{|*|} p + 1
  46         toChar (Analog p) = toChar $ consIndex{|*|} p + 1
  47
  48 derive gPrint BC, AnalogPin, Pin, DigitalPin
  49 derive consIndex BC, Pin, Button
  50 derive consName BC, Pin, Button
  51
  52 toReadableByteVal :: BC -> String
  53 toReadableByteVal a = printToString a
  54
  55 instance arith ByteCode where
  56         lit x = BC [BCPush 1]
  57         (+.) x y = x <++> y <+-> [BCAdd]
  58         (-.) x y = x <++> y <+-> [BCSub]
  59         (*.) x y = x <++> y <+-> [BCMul]
  60         (/.) x y = x <++> y <+-> [BCDiv]
  61
  62 instance boolExpr ByteCode where
  63         (&.) x y = x <++> y <+-> [BCAnd]
  64         (|.) x y = x <++> y <+-> [BCOr]
  65         Not x = x <+-> [BCNot]
  66         (==.) x y = x <++> y <+-> [BCEq]
  67         (!=.) x y = x <++> y <+-> [BCNeq]
  68         (<.) x y = x <++> y <+-> [ BCLes]
  69         (>.)  x y = x <++> y <+-> [BCGre]
  70         (<=.) x y = x <++> y <+-> [BCLeq]
  71         (>=.) x y = x <++> y <+-> [BCGeq]
  72
  73 instance analogIO ByteCode where
  74         analogRead p = BC [BCAnalogRead $ pin p]
  75         analogWrite p b = b <+-> [BCAnalogWrite $ pin p]
  76
  77 instance digitalIO ByteCode where
  78         digitalRead p = BC [BCDigitalRead $ pin p]
  79         digitalWrite p b = b <+-> [BCDigitalWrite $ pin p]
  80
  81 instance If ByteCode Stmt Stmt Stmt where If b t e = BCIfStmt b t e
  82 instance If ByteCode Stmt e Stmt where If b t e = BCIfStmt b t e
  83 instance If ByteCode Stmt Stmt e where If b t e = BCIfStmt b t e
  84 instance If ByteCode x y Expr where If b t e = BCIfStmt b t e
  85 instance IF ByteCode where
  86         IF b t e = BCIfStmt b t e
  87         (?) b t = BCIfStmt b t $ BC []
  88 BCIfStmt b t e = b <+-> [BCJmpF $ length <$> t + 1] <++> t
  89         <+-> [BCJmp $ length <$> e] <++> e
  90
  91 instance noOp ByteCode where noOp = BC []
  92
  93 instance sds ByteCode where
  94         sds f = undef/*{main =
  95                         let var = 42
  96                             (v In body) = f var
  97                         in unMain body
  98                 }*/
  99         con f = undef
 100
 101 instance serial ByteCode where
 102         serialAvailable = BC [BCSerialAvail]
 103         serialPrint s = BC [BCSerialPrint]
 104         serialPrintln s = BC [BCSerialPrintln]
 105         serialRead = BC [BCSerialRead]
 106         serialParseInt = BC [BCSerialParseInt]
 107
 108 (<++>) infixl 7
 109 (<++>) (BC x) (BC y) = BC $ x ++ y
 110 (<+->) infixl 7
 111 (<+->) (BC x) y = BC $ x ++ y
 112 (<-+>) infixl 7
 113 (<-+>) x (BC y) = BC $ x ++ y
 114
 115 (<$>) infixl 9
 116 (<$>) f (BC x) = f x
 117
 118 instance zero BCState where
 119         zero = {a=()}
 120
 121 toRealByteCode :: (ByteCode a Expr) -> String
 122 toRealByteCode (BC x) = concat $ map (toString o toByteVal) x
 123
 124 //Start :: ByteCode Int Expr
 125 //Start = (lit 36 +. lit 42) +. lit 84
 126
 127 to16bit :: Int -> String
 128 to16bit i = toString (toChar (i/265)) +++ toString (toChar (i rem 265))
 129
 130 //Run test programma en pretty print
 131 //Start :: String
 132 //Start = "t" +++ to16bit (size b) +++ b
 133 Start :: Main (ByteCode Int Expr)
 134 Start = bc
 135         where
 136                 bc = sds \x=43 In {main = If (x ==. lit 42) (analogRead A1) (analogRead A0)}
 137                 b = toRealByteCode bc
 138 //Start :: ByteCode Int Expr
 139 //Start = If (lit True) (analogRead A1) (analogRead A0)
 140 //Start = If ((lit 36) ==. (lit 42)) (noOp) (noOp)