+ sdsShares = makeShares st
+ (msgs, st) = toMessages 1000 (toRealByteCode (unMain bc))
+
+ bc :: Main (ByteCode () Stmt)
+ bc = sds \x=1 In sds \pinnetje=1 In {main =
+ IF (digitalRead D3 ==. lit True) (
+ x =. x +. lit 1 :.
+ pub x
+ ) (
+ noOp
+ ) :.
+ IF (pinnetje ==. lit 1) (
+ digitalWrite D0 (lit True) :.
+ digitalWrite D1 (lit False) :.
+ digitalWrite D2 (lit False)
+ ) (
+ IF (pinnetje ==. lit 2) (
+ digitalWrite D0 (lit False) :.
+ digitalWrite D1 (lit True) :.
+ digitalWrite D2 (lit False)
+ ) (
+ digitalWrite D0 (lit False) :.
+ digitalWrite D1 (lit False) :.
+ digitalWrite D2 (lit True)
+ )
+ )}
+
+makeShares :: BCState -> [(Int, Shared Int)]
+makeShares {sdss=[]} = []
+makeShares s=:{sdss=[(i,d):xs]} =
+ [(i, sharedStore ("mTaskSDS-" +++ toString i) 1):makeShares {s & sdss=xs}]
+
+//makeBytecode :: Int (Main (ByteCode () Stmt)) -> ([MTaskMSGSend], [(Int, Shared Int)])
+//makeBytecode timeout bc
+//# (msgs, st) = toMessages timeout (toRealByteCode (unMain bc))
+//# shares = map (\(i,d)->(i, sharedStore (s i) (dd d))) st.sdss
+//= (msgs, shares)
+// where
+// s i = "mTaskSDS-" +++ toString i
+// dd [x,y] = (toInt x)*265+(toInt y)
+
+
+sendMsg :: [MTaskMSGSend] (Shared ([MTaskMSGRecv],Bool,[MTaskMSGSend],Bool)) -> Task ()
+sendMsg m ch = upd (\(r,rs,s,ss)->(r,rs,s ++ m,ss)) ch @! ()
+
+syncSerialChannel :: String TTYSettings (String -> m) (n -> String) (Shared ([m],Bool,[n],Bool)) -> Task () | iTask m & iTask n
+syncSerialChannel dev opts decodeFun encodeFun rw = Task eval
+ where
+ eval event evalOpts tree=:(TCInit taskId ts) iworld=:{IWorld|world}
+ = case TTYopen dev opts world of
+ (False, _, world)
+ # (err, world) = TTYerror world
+ = (ExceptionResult (exception err), {iworld & world=world})
+ (True, tty, world)
+ # iworld = {iworld & world=world, resources=Just (TTYd tty)}
+ = case addBackgroundTask 42 (BackgroundTask (serialDeviceBackgroundTask rw decodeFun encodeFun)) iworld of
+ (Error e, iworld) = (ExceptionResult (exception "h"), iworld)
+ (Ok _, iworld) = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=True} NoRep (TCBasic taskId ts JSONNull False), iworld)
+
+ eval _ _ tree=:(TCBasic _ ts _ _) iworld
+ = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=False} NoRep tree, iworld)
+
+ eval event evalOpts tree=:(TCDestroy _) iworld=:{IWorld|resources,world}
+ # (TTYd tty) = fromJust resources
+ # (ok, world) = TTYclose tty world
+ # iworld = {iworld & world=world,resources=Nothing}
+ = case removeBackgroundTask 42 iworld of
+ (Error e, iworld) = (ExceptionResult (exception "h"), iworld)
+ (Ok _, iworld) = (DestroyedResult, iworld)
+
+serialDeviceBackgroundTask :: (Shared ([m],Bool,[n],Bool)) (String -> m) (n -> String) !*IWorld -> *IWorld
+serialDeviceBackgroundTask rw de en iworld
+ = case read rw iworld of
+ (Error e, iworld) = abort "share couldn't be read"
+ (Ok (r,rs,s,ss), iworld)
+ # (Just (TTYd tty)) = iworld.resources
+ # tty = writet (map en s) tty
+ # (ml, tty) = case TTYavailable tty of
+ (False, tty) = ([], tty)
+ (_, tty)
+ # (l, tty) = TTYreadline tty
+ = ([de l], tty)
+ # iworld = {iworld & resources=Just (TTYd tty)}
+ = case write (r++ml,rs,[],ss) rw iworld of
+ (Error e, iworld) = abort "share couldn't be written"
+ (Ok _, iworld) = case notify rw iworld of
+ (Error e, iworld) = abort "share couldn't be notified"
+ (Ok _, iworld) = iworld
+ where
+ writet :: [String] !*TTY -> *TTY
+ writet [] t = t
+ writet [x:xs] t = writet xs (TTYwrite x t)