from Text import class Text(startsWith,concat,split,join), instance Text String
+import qualified Data.Map as DM
+
+from Data.Func import $
import Data.Tuple
+import Data.List
import System.Directory
import iTasks.UI.Definition
import iTasks._Framework.IWorld
import iTasks._Framework.Store
-import TTY
+
+import TTY, iTasksTTY
derive class iTask Queue, TTYSettings, Parity, BaudRate, ByteSize
-derive class iTask MTaskMSGRecv, MTaskMSGSend, SerTCP
+derive class iTask MTaskMSGRecv, MTaskMSGSend, SerTCP, UserLED
-:: SerTCP = Serial | TCP
:: *Resource | TTYd !*TTY
+:: Channels :== ([MTaskMSGRecv], [MTaskMSGSend], Bool)
+
+:: SerTCP = SerialDevice | TCPDevice
+:: MTaskDevice = {
+ deviceTask :: Maybe TaskId,
+ deviceConnected :: Maybe String,
+ deviceName :: String,
+ deviceTasks :: [(String, Int)]
+ }
+:: MTaskShare = {
+ initValue :: Int,
+ withTask :: String,
+ identifier :: Int,
+ realShare :: String
+ }
Start :: *World -> *World
-Start world = startEngine mTaskTask world
-//Start world = startEngine mTaskTask world
+Start world = startEngine (mTaskManager
+ >>* [OnAction (Action "Shutdown") (always $ shutDown)]) world
+
+memoryShare :: String a -> Shared a | iTask a
+memoryShare s d = sdsFocus s $ memoryStore "" $ Just d
+
+deviceStore :: Shared [MTaskDevice]
+deviceStore = memoryShare "mTaskDevices" []
+
+sdsStore :: Shared [MTaskShare]
+sdsStore = memoryShare "mTaskShares" []
+
+bcStateStore :: Shared BCState
+bcStateStore = memoryShare "mTaskBCState" zero
+
+mTaskTaskStore :: Shared [String]
+mTaskTaskStore = memoryShare "mTaskTasks" ["ledder", "ledon", "ledoff"]
+
+mTaskMap :: Map String (Main (ByteCode () Stmt))
+mTaskMap = 'DM'.fromList [("ledder", bc), ("ledon", bc2 LED1), ("ledoff", bc3 LED3)]
bc :: Main (ByteCode () Stmt)
bc = sds \x=1 In sds \pinnetje=1 In {main =
- IF (digitalRead D3 ==. lit True) (
+ IF (digitalRead D3) (
x =. x +. lit 1 :.
pub x
) (
noOp
) :.
IF (pinnetje ==. lit 1) (
- digitalWrite D0 (lit True)
+ ledOn LED1
) (
IF (pinnetje ==. lit 2) (
- digitalWrite D1 (lit True)
+ ledOn LED2
) (
- digitalWrite D2 (lit True)
+ ledOn LED3
)
)}
-bc2 :: DigitalPin -> Main (ByteCode () Stmt)
-bc2 d = {main = digitalWrite d (lit True) :. noOp}
+bc2 :: UserLED -> Main (ByteCode () Stmt)
+bc2 d = {main = ledOn d}
-bc3 :: DigitalPin -> Main (ByteCode () Stmt)
-bc3 d = {main = digitalWrite d (lit False) :. noOp}
+bc3 :: UserLED -> Main (ByteCode () Stmt)
+bc3 d = {main = ledOff d}
+:: MTaskDeviceStatus = {connected :: Bool, name :: String, tasks :: [(String, Int)]}
+derive class iTask MTaskDeviceStatus, MTaskDevice, MTaskShare, BCState
-withDevice :: ((Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task a) -> Task a | iTask a
-withDevice t = withShared ([], [], False) \ch->
- enterInformation "Type" []
- >>= \ty->case ty of
- TCP = (enterInformation "Host" [] -&&- enterInformation "Port" [])
- >>= \(port,host)->t ch -|| syncNetworkChannel host port ch
- Serial = accWorld getDevices
- >>= \dl->(enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero)
- >>= \(dev,set)->t ch -|| syncSerialChannel dev set ch
+mTaskManager :: Task ()
+mTaskManager = anyTask
+ [ viewmTasks @! ()
+ , viewShares
+ , whileUnchanged deviceStore viewDevices
+ ] <<@ ApplyLayout layout
where
- getDevices :: !*World -> *(![String], !*World)
- getDevices w = case readDirectory "/dev" w of
- (Error (errcode, errmsg), w) = abort errmsg
- (Ok entries, w) = (map ((+++) "/dev/") (filter isTTY entries), w)
- where
- isTTY s = not (isEmpty (filter (flip startsWith s) prefixes))
- prefixes = ["ttyS", "ttyACM", "ttyUSB", "tty.usbserial"]
-
-mTaskTask :: Task ()
-mTaskTask = let (msgs, sdsShares) = makeMsgs 1000 bc in
- withDevice \ch->
- sendMsg msgs ch
- ||- processMessages ch messageShare sdsShares
- ||- forever (enterChoice "Choose led to enable" [] [D0, D1, D2]
- >>= \p->sendMsg (fst (makeMsgs 0 (bc2 p))) ch)
- ||- forever (enterChoice "Choose led to disable" [] [D0, D1, D2]
- >>= \p->sendMsg (fst (makeMsgs 0 (bc3 p))) ch)
- ||- viewSharedInformation "channels" [ViewWith lens] ch
- ||- viewSharedInformation "messages" [] messageShare
- ||- viewSh sdsShares ch
- >>* [OnAction ActionFinish (always shutDown)]
- where
- messageShare :: Shared [String]
- messageShare = sharedStore "mTaskMessagesRecv" []
+ layout = sequenceLayouts
+ [ arrangeWithSideBar 0 LeftSide 260 True
+ , arrangeSplit Vertical True
+ ]
- processMessages ch msgs sdss = forever (watch ch
- >>* [OnValue (ifValue (not o isEmpty o fst3) (process ch))])
+ viewmTasks = listmTasks
+ >&^ \sh->whileUnchanged sh $ \mi->case mi of
+ Nothing = viewInformation "No task selected" [] ()
+ Just mTaskTask = get deviceStore
+ >>= \devices->case devices of
+ [] = viewInformation "No devices yet" [] ()
+ ds = sendmTask mTaskTask ds @! ()
where
- process :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> Task ()
- process ch (r,_,_) = upd (appFst3 (const [])) ch >>| process` r
+ listmTasks :: Task String
+ listmTasks = enterChoiceWithShared "Available mTasks" [ChooseFromList id] mTaskTaskStore
+
+ sendmTask mTaskId ds =
+ (enterChoice "Choose Device" [ChooseFromDropdown \t->t.deviceName] ds
+ -&&- enterInformation "Timeout, 0 for one-shot" [])
+ >>* [OnAction (Action "Send") (withValue $ Just o sendToDevice mTaskId)]
+
+ sendToDevice :: String (MTaskDevice, Int) -> Task ()
+ sendToDevice mTask (device, timeout) =
+ get bcStateStore @ createBytecode
+ >>= \(msgs, st1)->set st1 bcStateStore @ toSDSRecords
+ >>= \sdss->upd ((++)sdss) sdsStore//MTaskShareaddToSDSShare
+ >>| makeShares sdss
+ >>| upd (\(r,s,ss)->(r,s++msgs,ss)) (channels device)
+ @! ()
where
- process` = foldr (\r t->updateSDSs sdss msgs r >>| t) (return ())
-
- makeMsgs :: Int (Main (ByteCode () Stmt)) -> ([MTaskMSGSend], [(Int, Shared Int)])
- makeMsgs timeout bc
- # (msgs, st) = toMessages timeout (toRealByteCode (unMain bc))
- = (msgs, map f st.sdss)
- where
- f (i,d) = (i, sharedStore ("mTaskSDS-" +++ toString i) (dd d))
- dd [x,y] = toInt x*265 + toInt y
-
- updateSDSs :: [(Int, Shared Int)] (Shared [String]) MTaskMSGRecv -> Task ()
- updateSDSs [(id, sh):xs] m n=:(MTPub i d)
- | id == i = set ((toInt d.[0])*265 + toInt d.[1]) sh @! ()
- = updateSDSs xs m n
- updateSDSs _ m mtm = case mtm of
- MTMessage s = upd (\l->take 20 [s:l]) m @! ()
- mta=:(MTTaskAdded _) = upd (\l->take 20 [toString mta:l]) m @! ()
- _ = return ()
-
- lens :: ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> ([String], [String])
- lens (r,s,_) = (map toString r, map toString s)
-
- viewSh :: [(Int, Shared Int)] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task ()
- viewSh [] ch = return ()
- viewSh [(i, sh):xs] ch
- # sharename = "SDS-" +++ toString i
- = (
- viewSharedInformation ("SDS-" +++ toString i) [] sh ||-
- forever (
- enterInformation sharename []
- >>* [OnAction ActionOk
- (ifValue (\j->j>=1 && j <= 3)
- (\c->set c sh
- >>= \_->sendMsg (toSDSUpdate i c) ch
- @! ()
- )
- )]
- )
- ) ||- viewSh xs ch
+ createBytecode st = toMessages timeout $ toRealByteCode (unMain $ fromJust ('DM'.get mTask mTaskMap)) st
+ sharename i = fromJust (device.deviceConnected) +++ "-" +++ toString i
+ toSDSRecords st = [{MTaskShare |
+ initValue=toInt d1*265 + toInt d2,
+ withTask=mTask,
+ identifier=i,
+ realShare="mTaskSDS-" +++ toString i}
+ \\(i,[d1,d2])<-st.sdss]
+ makeShares = foldr (\sh t->set sh.initValue (getSDSStore sh) >>| t) (treturn ())
+
+ getSDSStore :: MTaskShare -> Shared Int
+ getSDSStore sh = memoryShare sh.realShare 0
+
+ channels :: MTaskDevice -> Shared Channels
+ channels d = memoryShare (fromJust d.deviceConnected) ([], [], False)
+
+ viewShares :: Task ()
+ viewShares = forever $ viewSharedInformation "Shares" [] sdsStore @! ()
+// enterChoiceWithShared "Shares" [ChooseFromList id] sdsStore
+// >>* [OnValue $ withValue $ Just o updateShare]
+// >>* [OnAction (Action "Back") (const $ Just $ treturn ())]
+// where
+// sdsvw (k, v) = concat ["SDS ", toString k, ": ", toString v]
+// updateShare s = viewInformation "" [] ()
+// updateShare (k, v) = (viewInformation "Key" [] k
+// ||- updateInformation "Value" [] v)
+
+
+ viewDevices :: [MTaskDevice] -> Task ()
+ viewDevices ds = anyTask [
+ addDevice deviceStore <<@ Title "Add new device" @! ():
+ [viewDevice d <<@ Title d.deviceName\\d<-ds]]
+ <<@ ArrangeWithTabs @! ()
+
+ viewDevice :: MTaskDevice -> Task ()
+ viewDevice d = (viewInformation "Device settings" [] d
+ ||- (case d.deviceConnected of
+ Just s = viewSharedInformation "Channels" [ViewAs dropEmpty] (channels d) @! ()
+ Nothing = viewInformation "No channels yet" [] "" @! ()
+ )) <<@ ArrangeHorizontal
+ where
+ dropEmpty (r,s,ss) = (filter ((=!=)MTEmpty) r,s,ss)
+
+ addDevice :: (Shared [MTaskDevice]) -> Task SerTCP
+ addDevice devices = enterInformation "Device type" []
+ >&^ \sh->whileUnchanged sh $ \mty->case mty of
+ Nothing = viewInformation "No type selected yet" [] "" @! ()
+ Just ty = case ty of
+ TCPDevice = (enterInformation "Name" [] -&&- enterInformation "Hostname" [] -&&- enterInformation "Port" [])
+ >>= \(name, (host, port))->cont name (syncNetworkChannel host port)
+ SerialDevice = accWorld getTTYDevices
+ >>= \dl->(enterInformation "Name" [] -&&- enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero)
+ >>= \(name, (dev, set))->cont name (syncSerialChannel dev set)
+ where
+ cont :: String ((Shared Channels) -> Task ()) -> Task ()
+ cont name synfun = get randomInt
+ @ (\randint->{deviceConnected=Just (name +++ toString randint), deviceName=name, deviceTasks=[], deviceTask=Nothing})
+ >>= \dev->appendTopLevelTask 'DM'.newMap True (synfun $ channels dev)
+ >>= \tid->upd (\l->[{dev & deviceTask=Just tid}:l]) devices
+ @! ()
+
+// >= \ty->get randomInt @ (\randint->{deviceConnected=Just (name +++ toString randint), deviceName=name, deviceTasks=[]})
+// >>= \dev->let ch = channels dev in case ty of
+// TCPDevice = enterInformation "Hostname and port" []
+// >>= \(host, port)->cont dev ||- syncNetworkChannel host port ch
+// SerialDevice = accWorld getDevices
+// >>= \dl->(enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero)
+// >>= \(device, settings)->cont dev ||- syncSerialChannel device settings ch
+// where
+// cont d = (upd (\l->[d:l]) devices >>| addDevice devices)
+
+// connectDevice :: [MTaskDevice] -> Task ()
+// connectDevice [] = treturn ()
+// connectDevice [d:ds] = (case d.deviceConnected of
+// (Just sh) = viewSharedInformation "Buffers" [] sh @! ()
+// Nothing = viewInformation ("Connect " +++ d.deviceName) [] "" >>* [
+// OnAction (Action "connect") (const $ Just $ connect d)]
+// ) -|| connectDevice ds
+
+ deviceviewer :: [MTaskDevice] -> [MTaskDeviceStatus]
+ deviceviewer ds = [{MTaskDeviceStatus | name = d.deviceName,
+ connected = if (isNothing d.deviceConnected) False True,
+ tasks = d.deviceTasks}\\d<-ds]
+
+// showTabbed :: [MTaskDevice] -> Task ()
+// showTabbed [] = viewInformation "" [] "No devices yet" @! ()
+// showTabbed [l:ls] = foldr (\e es->manageDevice e ||- es) (manageDevice l) ls
+//
+// manageDevice :: MTaskDevice -> Task ()
+// manageDevice md =
+// either viewTCP viewSer md.deviceSettings
+// ||- maybe
+// (treturn () >>* [OnAction (Action "Connect") (always shutDown)] @! ())
+// (\b->viewSharedInformation "Buffers" [] b @! ())
+// md.deviceConnected
+// <<@ ArrangeVertical
+
+ mapPar :: (a -> Task a) [a] -> Task ()
+ mapPar f l = foldr1 (\x y->f x ||- y) l <<@ ArrangeWithTabs @! ()
+ allAtOnce t = foldr1 (||-) t @! ()
+ //allAtOnce = (flip (@!) ()) o foldr1 (||-)
+
+
+//mTaskTask :: Task ()
+//mTaskTask = let (msgs, sdsShares) = makeMsgs 1000 bc in
+// withDevice \ch->
+// sendMsg msgs ch
+// ||- processMessages ch messageShare sdsShares
+// ||- forever (enterChoice "Choose led to enable" [] [LED1, LED2, LED3]
+// >>= \p->sendMsg (fst (makeMsgs 0 (bc2 p))) ch)
+// ||- forever (enterChoice "Choose led to disable" [] [LED1, LED2, LED3]
+// >>= \p->sendMsg (fst (makeMsgs 0 (bc3 p))) ch)
+// ||- viewSharedInformation "channels" [ViewAs lens] ch
+// ||- viewSharedInformation "messages" [] messageShare
+// ||- viewSh sdsShares ch
+// >>* [OnAction ActionFinish (always shutDown)]
+// where
+// messageShare :: Shared [String]
+// messageShare = sharedStore "mTaskMessagesRecv" []
+//
+// makeMsgs :: Int (Main (ByteCode () Stmt)) -> ([MTaskMSGSend], [(Int, Shared Int)])
+// makeMsgs timeout bc
+// # (msgs, st) = toMessages timeout (toRealByteCode (unMain bc))
+// = (msgs, map f st.sdss)
+// where
+// f (i,d) = (i, sharedStore ("mTaskSDS-" +++ toString i) (dd d))
+// dd [x,y] = toInt x*265 + toInt y
+//
+// updateSDSs :: [(Int, Shared Int)] (Shared [String]) MTaskMSGRecv -> Task ()
+// updateSDSs [(id, sh):xs] m n=:(MTPub i d)
+// | id == i = set ((toInt d.[0])*265 + toInt d.[1]) sh @! ()
+// = updateSDSs xs m n
+// updateSDSs _ m mtm = case mtm of
+// MTMessage s = upd (\l->take 5 [s:l]) m @! ()
+// mta=:(MTTaskAck _) = upd (\l->take 5 [toString mta:l]) m @! ()
+// //TODO other recv msgs
+// _ = return ()
+//
+// lens :: ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> ([String], [String])
+// lens (r,s,_) = (map toString r, map toString s)
+//
+// viewSh :: [(Int, Shared Int)] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task ()
+// viewSh [] ch = return ()
+// viewSh [(i, sh):xs] ch
+// # sharename = "SDS-" +++ toString i
+// = (
+// viewSharedInformation ("SDS-" +++ toString i) [] sh ||-
+// forever (
+// enterInformation sharename []
+// >>* [OnAction ActionOk
+// (ifValue (\j->j>=1 && j <= 3)
+// (\c->set c sh
+// >>= \_->sendMsg (toSDSUpdate i c) ch
+// @! ()
+// )
+// )]
+// )
+// ) ||- viewSh xs ch
sendMsg :: [MTaskMSGSend] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task ()
sendMsg m ch = upd (\(r,s,ss)->(r,s ++ m,True)) ch @! ()
# iworld = {iworld & world=world, resources=Just (TTYd tty)}
= case addBackgroundTask 42 (BackgroundTask (serialDeviceBackgroundTask rw)) 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)
+ (Ok _, iworld) = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=True} NoChange (TCBasic taskId ts JSONNull False), iworld)
eval _ _ tree=:(TCBasic _ ts _ _) iworld
- = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=False} NoRep tree, iworld)
+ = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=False} NoChange tree, iworld)
eval event evalOpts tree=:(TCDestroy _) iworld=:{IWorld|resources,world}
# (TTYd tty) = fromJust resources
(Error e, iworld) = (ExceptionResult (exception "h"), iworld)
(Ok _, iworld) = (DestroyedResult, iworld)
-serialDeviceBackgroundTask :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) !*IWorld -> *IWorld
+serialDeviceBackgroundTask :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) !*IWorld -> (MaybeError TaskException (), *IWorld)
serialDeviceBackgroundTask rw iworld
= case read rw iworld of
- (Error e, iworld) = abort "share couldn't be read"
+ (Error e, iworld) = (Error $ exception "share couldn't be read", iworld)
(Ok (r,s,ss), iworld)
# (Just (TTYd tty)) = iworld.resources
# tty = writet (map encode s) tty
= ([decode l], tty)
# iworld = {iworld & resources=Just (TTYd tty)}
= case write (r++ml,[],False) rw iworld of
- (Error e, iworld) = abort "share couldn't be written"
+ (Error e, iworld) = (Error $ exception "share couldn't be written", iworld)
(Ok _, iworld) = case notify rw iworld of
- (Error e, iworld) = abort "share couldn't be notified"
- (Ok _, iworld) = iworld
+ (Error e, iworld) = (Error $ exception "share couldn't be notified", iworld)
+ (Ok _, iworld) = (Ok (), iworld)
where
writet :: [String] -> (*TTY -> *TTY)
writet [] = id
syncNetworkChannel :: String Int (Shared ([MTaskMSGRecv], [MTaskMSGSend], Bool)) -> Task ()
-syncNetworkChannel server port channel
- = tcpconnect server port channel {ConnectionHandlers|onConnect=onConnect,whileConnected=whileConnected,onDisconnect=onDisconnect} @! ()
+syncNetworkChannel server port channel = catchAll
+ (tcpconnect server port channel {ConnectionHandlers|onConnect=onConnect,whileConnected=whileConnected,onDisconnect=onDisconnect} @! ())
+ (\v->traceValue v @! ())
where
onConnect :: String ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> (MaybeErrorString String, Maybe ([MTaskMSGRecv],[MTaskMSGSend],Bool), [String], Bool)
onConnect _ (msgs,send,sendStopped)
whileConnected :: (Maybe String) String ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> (MaybeErrorString String, Maybe ([MTaskMSGRecv],[MTaskMSGSend],Bool), [String], Bool)
whileConnected Nothing acc (msgs,send,sendStopped)
= (Ok acc, Nothing, [], False)
-// = (Ok acc, Just (msgs,[],sendStopped), map encode send, False)
whileConnected (Just newData) acc (msgs,send,sendStopped)
- | sendStopped = (Ok acc, Just (msgs ++ [decode newData],[],False), map encode send, False)
- = (Ok acc, Just (msgs ++ [decode newData],[],False), [], False)
+ = (Ok acc, Just (msgs ++ [decode newData],[],False), map encode send, False)
+ //| sendStopped = (Ok acc, Just (msgs ++ [decode newData],[],False), map encode send, False)
+// = (Ok acc, Just (msgs ++ [decode newData],[],False), [], False)
onDisconnect :: String ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> (MaybeErrorString String, Maybe ([MTaskMSGRecv],[MTaskMSGSend],Bool))
onDisconnect l (msgs,send,sendStopped) = (Ok l, Nothing)
repositories / mTask.git / blobdiff