import mTask.Interpret.Device.TCP
import mTask.Interpret.Device.Serial
-Start w = doTasks autoHome w
+//Start w = doTasks autoHome w
arduino = {TTYSettings | zero & devicePath="/dev/ttyACM0"}/*\label{lst:example:spec1}*/
nodeMCU = {TCPSettings | host="192.168.0.1", port=8123, pingTimeout= ?None}/*\label{lst:example:spec2}*/
>>* [OnAction (Action "Shutdown") (always (shutDown 0))]/*\label{lst:example:task2}\label{lst:example:par2}*/
chooseTask :: MTDevice MTDevice (SharedTaskList ()) -> Task ()/*\label{lst:example:ct1}*/
-chooseTask dev1 dev2 stl = tune (Title "Run a task")
- $ enterChoice [] (zip2 [0..] (map fst tasks))
- <<@ Hint "Choose a task"
- >>? \(i, n)->enterChoice [] ["arduino", "node"]
+chooseTask dev1 dev2 stl = tune (Title "Run a task") $
+ enterChoice [] (zip2 [0..] (map fst tasks)) <<@ Hint "Choose a task"
+ >>? \(i, n)->enterChoice [] ["arduino", "node"]/*\label{lst:example:selectdev}*/
<<@ Hint "Which device?"
>>? \device->appendTask Embedded (mkTask n i device) stl
>-| chooseTask dev1 dev2 stl
tasks :: [(String, MTDevice -> Task ())]/*\label{lst:example:tasks1}*/
tasks =
[ ("temp", \dev->
- liftmTask ( DHT (DHT_DHT (DigitalPin D6) DHT22) \dht->
- {main=temperature dht}) dev
+ liftmTask (DHT (DHT_DHT (DigitalPin D6) DHT22) \dht->
+ {main=temperature dht}
+ ) dev
>&> \t->viewSharedInformation
[ViewAs \i->toString (fromMaybe 0.0 i) +++ "C"] t
- <<@ Hint "Current Temperature"
- @! ())
- , ("lightswitch", \dev->
+ <<@ Hint "Current Temperature" @! ())
+ , ("lightswitch", \dev-> /*\label{lst:example:ls1}*/
withShared False \sh->
- liftmTask (lightswitch sh) dev
- -|| updateSharedInformation [] sh <<@ Hint "Switch")
+ liftmTask (lightswitch sh) dev
+ -|| updateSharedInformation [] sh <<@ Hint "Switch")/*\label{lst:example:ls2}*/
, ("factorial", \dev->
- updateInformation [] 5 <<@ Hint "Factorial of what?"
+ updateInformation [] 5 <<@ Hint "Factorial of what?"
>>? \i->liftmTask (factorial i) dev
- >>- \r->viewInformation [] r <<@ Hint "Result"
- @! ())
+ >>- \r->viewInformation [] r <<@ Hint "Result" @! ())
]
-factorial i = {main=rtrn (lit i)}
-blink d = {main=writeD (lit d) (lit True)}
-lightswitch sh = {main=rtrn (lit ())}
+factorial :: Int -> Main (MTask v Int) | mtask v
+factorial i =
+ fun \fac=(\i->If (i ==. lit 0) (lit 1) (i *. fac (i -. lit 1)))
+ In {main=rtrn (fac (lit i))}
+blink :: Int -> Main (MTask v ()) | mtask v
+blink d =
+ declarePin D13 PMOutput \d13->
+ fun \bl=(\st->
+ writeD d13 st
+ >>|. delay (lit d)
+ >>|. bl (Not st))
+ In {main=bl true}
+lightswitch :: (Shared sds Bool) -> Main (MTask v ()) | liftsds, mtask v & RWShared sds & TC (sds () Bool Bool)
+lightswitch sh =
+ declarePin D13 PMOutput \d13->
+ liftsds \ls=sh
+ In fun \f=(\st->
+ getSds ls
+ >>*. [IfValue ((!=.)st) (\v->writeD d13 v)]
+ >>|. f (Not st))
+ In {main=f true}
+
+Start w = doTasks t w
+t = withShared True \sh->
+ updateSharedInformation [] sh <<@ Hint "Light switch"