implementation module Devices.mTaskDevice
+from StdFunc import flip
import Generics.gCons
import mTaskInterpret
import iTasks
import TTY
import qualified Data.Map as DM
import Utils.SDS
+import Utils.Devices
import GenBimap
import Devices.mTaskSerial
from Data.Func import $
-derive class iTask MTaskDevice, MTaskResource, MTaskMSGRecv, MTaskMSGSend
+derive class iTask MTaskDevice, MTaskResource, MTaskMSGRecv, MTaskMSGSend, BCShare
derive conses MTaskResource, TTYSettings, BaudRate, Parity, ByteSize, TCPSettings
derive consName MTaskResource, TTYSettings, BaudRate, Parity, ByteSize, TCPSettings
-channels :: MTaskDevice -> Shared Channels
-channels d = memoryShare d.deviceChannels ([], [], False)
+instance == MTaskDevice where
+ (==) a b = a.deviceChannels == b.deviceChannels
makeDevice :: String MTaskResource -> Task MTaskDevice
makeDevice name res = get randomInt @ \rand->{MTaskDevice
<<@ ArrangeWithTabs @! ()
viewDevice :: MTaskDevice -> Task ()
-viewDevice d = anyTask
+viewDevice d = forever $ anyTask
[viewInformation "Device settings" [] d @! ()
,viewSharedInformation "Channels" [ViewAs dropEmpty] (channels d) @! ()
,forever $
>>* [OnAction (Action "Delete") $ ifValue (\t->t.ident <> -1) (deviceTaskDelete d)]
@! ()
] <<@ ArrangeHorizontal
+ >>* [OnAction (Action "Delete Device") (always $ deleteDevice d)]
where
dropEmpty (r,s,ss) = (filter ((=!=)MTEmpty) r,s,ss)
-sendToDevice :: String (Main (ByteCode () Stmt)) (MTaskDevice, Int) -> Task ()
+deleteDevice :: MTaskDevice -> Task ()
+deleteDevice d = upd (\(r,s,ss)->(r,s,True)) (channels d)
+ >>| maybe (treturn ()) (flip removeTask topLevelTasks) d.deviceTask
+ >>| upd (filter ((==)d)) deviceStore
+ @! ()
+
+sendToDevice :: String (Main (ByteCode () Stmt)) (MTaskDevice, MTaskInterval) -> Task ()
sendToDevice wta mTask (device, timeout) =
- get bcStateStore
- >>= \st->treturn (toMessages timeout (toRealByteCode (unMain mTask) st))
- >>= \(msgs, st1)->set st1 bcStateStore @ toSDSRecords
- >>= \sdss->upd ((++)sdss) sdsStore//MTaskShareaddToSDSShare
+ get bcStateStore @ toMessages timeout o toRealByteCode (unMain mTask)
+ >>= \(msgs, st1)->set st1 bcStateStore @ toSDSRecords
+ >>= \sdss->set sdss sdsStore//MTaskShareaddToSDSShare
>>| makeShares sdss
- >>| sendMessage device msgs
+ >>| sendMessages msgs device
>>| makeTask wta -1
- >>= \task->withDevices device (addTask timeout task)
+ >>= withDevices device o addTask
@! ()
where
sharename i = device.deviceChannels +++ "-" +++ toString i
toSDSRecords st = [{MTaskShare |
- initValue=toInt d1*265 + toInt d2,
withTask=wta,
- identifier=i,
- realShare="mTaskSDS-" +++ toString i}
- \\(i,[d1,d2])<-st.sdss]
- makeShares = foldr (\sh t->set sh.initValue (getSDSStore sh) >>| t) (treturn ())
+ identifier=sdsi,
+ //We skip the only/local shares
+ realShare="mTaskSDS-" +++ toString sdsi}
+ \\{sdsi,sdspub,sdsval}<-st.sdss | sdspub]
+
+ makeShares :: ([MTaskShare] -> Task ())
+ makeShares = undef //foldr (\sh t->set sh.initValue (getSDSStore sh) >>| t) (treturn ())
- addTask :: Int MTaskTask MTaskDevice -> MTaskDevice
- addTask timeout task device = {device & deviceTasks=[task:device.deviceTasks]}
+ addTask :: MTaskTask MTaskDevice -> MTaskDevice
+ addTask task device = {device & deviceTasks=[task:device.deviceTasks]}
-sendMessage :: MTaskDevice [MTaskMSGSend] -> Task ()
-sendMessage dev msgs = upd (\(r,s,ss)->(r,msgs++s,ss)) (channels dev) @! ()
+sendMessages :: [MTaskMSGSend] -> (MTaskDevice -> Task Channels)
+sendMessages msgs = upd (\(r,s,ss)->(r,msgs++s,ss)) o channels
withDevices :: MTaskDevice (MTaskDevice -> MTaskDevice) -> Task ()
-withDevices a trans = upd (map withDevice) deviceStore @! ()
- where withDevice b = if (a.deviceChannels == b.deviceChannels) (trans b) b
+withDevices a trans = upd (map \b->if (b == a) (trans b) b) deviceStore @! ()
deviceTaskAcked :: MTaskDevice Int -> Task ()
deviceTaskAcked dev i
[{t & ident=i}:ts] [t:ackFirst ts]
deviceTaskDelete :: MTaskDevice MTaskTask -> Task ()
-deviceTaskDelete dev task = sendMessage dev [MTTaskDel task.ident]
+deviceTaskDelete dev task = sendMessages [MTTaskDel task.ident] dev @! ()
deviceTaskDeleteAcked :: MTaskDevice Int -> Task ()
deviceTaskDeleteAcked d i = withDevices d $ deleteTask