implementation module Devices.mTaskDevice
+from StdFunc import flip
import Generics.gCons
import mTaskInterpret
import iTasks
import Devices.mTaskSerial
import Devices.mTaskTCP
import iTasks._Framework.Store
+import iTasks.UI.Definition, iTasks.UI.Editor, iTasks.UI.Editor.Builtin, iTasks.UI.Editor.Common, iTasks.UI.Layout.Default, iTasks.UI.Layout.Common
from Data.Func import $
derive conses MTaskResource, TTYSettings, BaudRate, Parity, ByteSize, TCPSettings
derive consName MTaskResource, TTYSettings, BaudRate, Parity, ByteSize, TCPSettings
+instance == MTaskDevice where
+ (==) a b = a.deviceChannels == b.deviceChannels
+
channels :: MTaskDevice -> Shared Channels
channels d = memoryShare d.deviceChannels ([], [], False)
+startupDevices :: Task [MTaskDevice]
+startupDevices = upd (map reset) deviceStore
+ where reset d = {d & deviceTask=Nothing, deviceTasks=[], deviceError=Nothing}
+
makeDevice :: String MTaskResource -> Task MTaskDevice
makeDevice name res = get randomInt @ \rand->{MTaskDevice
|deviceChannels=name +++ toString rand
,deviceName=name
,deviceTasks=[]
,deviceTask=Nothing
+ ,deviceError=Nothing
,deviceData=res}
getSynFun :: MTaskResource -> ((Shared Channels) -> Task ())
getSynFun (TCPDevice t) = synFun t
getSynFun (SerialDevice t) = synFun t
-addDevice :: (Shared [MTaskDevice]) -> Task String
-addDevice devices = enterChoice "Device type" [] (map consName{|*|} deviceTypes)
+addDevice :: (Shared [MTaskDevice]) (MTaskDevice (Shared Channels) -> Task ()) -> Task String
+addDevice devices processFun
+ = enterChoice "Device type" [] (map consName{|*|} deviceTypes)
>&^ \sh->whileUnchanged sh $ \mty->case mty of
Nothing = viewInformation "No type selected yet" [] ""
Just ty = enterInformation "Name" [] -&&- deviceSettings ty
>>= \(name, settings)->makeDevice name settings
- >>= \dev->appendTopLevelTask 'DM'.newMap True (let ch=channels dev in getSynFun dev.deviceData ch)
- >>= \tid->upd (\l->[{dev & deviceTask=Just tid}:l]) devices
+ >>= \dev->upd (\l->[dev:l]) devices
+ >>| connectDevice processFun dev
@! ""
where
deviceSettings "SerialDevice" = getmTaskSerialDevice
deviceTypes :: [MTaskResource]
deviceTypes = conses{|*|}
-viewDevices :: [MTaskDevice] -> Task ()
-viewDevices ds = anyTask [
- addDevice deviceStore <<@ Title "Add new device" @! ():
- [viewDevice d <<@ Title d.deviceName\\d<-ds]]
+connectDevice :: (MTaskDevice (Shared Channels) -> Task ()) MTaskDevice -> Task ()
+connectDevice pf d = let ch = channels d in appendTopLevelTask 'DM'.newMap True
+ (pf d ch -||- catchAll (getSynFun d.deviceData ch) errorHandle)
+ >>= \tid->withDevices d (\d->{d&deviceTask=Just tid,deviceError=Nothing}) @! ()
+ where
+ errorHandle e = withDevices d (\d->{d&deviceTask=Nothing,deviceError=Just e})
+
+manageDevices :: (MTaskDevice (Shared Channels) -> Task ()) [MTaskDevice] -> Task ()
+manageDevices processFun ds = anyTask [
+ addDevice deviceStore processFun <<@ Title "Add new device" @! ():
+ [viewDevice processFun d
+ <<@ Title d.deviceName\\d<-ds]]
<<@ ArrangeWithTabs @! ()
-viewDevice :: MTaskDevice -> Task ()
-viewDevice d = (viewInformation "Device settings" [] d
- ||- viewSharedInformation "Channels" [ViewAs dropEmpty] (channels d) @! ()
- ) <<@ ArrangeHorizontal
+viewDevice :: (MTaskDevice (Shared Channels) -> Task ()) MTaskDevice -> Task ()
+viewDevice pf d = forever $ anyTask
+ [viewInformation "Device settings" [] d @! ()
+ ,viewSharedInformation "Channels" [ViewAs dropEmpty] (channels d) @! ()
+ ,forever $
+ enterChoice "Delete task on device" [ChooseFromGrid id] d.deviceTasks
+ >>* [OnAction (Action "Delete") $ ifValue (\t->t.ident <> -1) (deviceTaskDelete d)]
+ @! ()
+ ] <<@ ArrangeHorizontal
+ >>* [OnAction (Action "Delete Device") (always $ deleteDevice d):
+ if (isJust d.deviceTask) []
+ [OnAction (Action "Connect") (always $ connectDevice pf d)]]
where
dropEmpty (r,s,ss) = (filter ((=!=)MTEmpty) r,s,ss)
+
+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 @ toMessages timeout o toRealByteCode (unMain mTask)
+ >>= \(msgs, st1)->set st1 bcStateStore @ toSDSRecords
+ >>= \sdss->set sdss sdsStore//MTaskShareaddToSDSShare
+ >>| makeShares sdss
+ >>| sendMessage device msgs
+ >>| makeTask wta -1
+ >>= 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 ())
+
+ 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) @! ()
+
+withDevices :: MTaskDevice (MTaskDevice -> MTaskDevice) -> Task ()
+withDevices a trans = upd (map \b->if (b == a) (trans b) b) deviceStore @! ()
+
+deviceTaskAcked :: MTaskDevice Int -> Task ()
+deviceTaskAcked dev i
+ = withDevices dev (\d->{d&deviceTasks=ackFirst d.deviceTasks})
+ where
+ ackFirst :: [MTaskTask] -> [MTaskTask]
+ ackFirst [] = []
+ ackFirst [t:ts] = if (t.ident == -1)
+ [{t & ident=i}:ts] [t:ackFirst ts]
+
+deviceTaskDelete :: MTaskDevice MTaskTask -> Task ()
+deviceTaskDelete dev task = sendMessage dev [MTTaskDel task.ident]
+
+deviceTaskDeleteAcked :: MTaskDevice Int -> Task ()
+deviceTaskDeleteAcked d i = withDevices d $ deleteTask
+ where deleteTask d = {d & deviceTasks=[s\\s<-d.deviceTasks | i <> s.ident]}
repositories / mTask.git / blobdiff