small update

[mTask.git] / Devices / mTaskDevice.icl

diff --git a/Devices/mTaskDevice.icl b/Devices/mTaskDevice.icl
index 6f6480a..c8bee61 100644 (file)
--- a/Devices/mTaskDevice.icl
+++ b/Devices/mTaskDevice.icl
@@ -7,6 +7,7 @@ import iTasks
 import iTasksTTY
 import TTY
 import qualified Data.Map as DM
+import qualified Data.List as DL
 import Utils.SDS
 import Utils.Devices
 
@@ -29,6 +30,12 @@ startupDevices :: Task [MTaskDevice]
 startupDevices = upd (map reset) deviceStore
        where reset d = {d & deviceTask=Nothing, deviceTasks=[], deviceError=Nothing}
 
+withDevice :: (MTaskDevice -> Task a) String -> Task a | iTask a
+withDevice f s = get deviceStore
+       >>= \ds->case 'DL'.find (\d->d.deviceName == s) ds of
+               Nothing = throw "Device not available"
+               Just d = f d
+
 makeDevice :: String MTaskResource -> Task MTaskDevice
 makeDevice name res = get randomInt @ \rand->{MTaskDevice
                |deviceChannels=name +++ toString rand
@@ -98,22 +105,6 @@ deleteDevice d = upd (\(r,s,ss)->(r,s,True)) (channels d)
 //     >>| upd (removeShares d) sdsStore
        @! ()
 
-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 st1
-       >>= \sdss->set sdss sdsStore//MTaskShareaddToSDSShare
-       >>| sendMessages msgs device
-       >>| makeTask wta -1
-       >>= withDevices device o addTask
-       @! ()
-       where
-               sharename i = device.deviceChannels +++ "-" +++ toString i
-               toSDSRecords st = sequence "" [makeShare wta sdsi sdsval\\{sdsi,sdspub,sdsval}<-st.sdss]// | sdspub]
-
-               addTask :: MTaskTask MTaskDevice -> MTaskDevice
-               addTask task device = {device & deviceTasks=[task:device.deviceTasks]}
 
 sendMessages :: [MTaskMSGSend] -> (MTaskDevice -> Task Channels)
 sendMessages msgs = upd (\(r,s,ss)->(r,msgs++s,ss)) o channels
@@ -121,9 +112,11 @@ sendMessages msgs = upd (\(r,s,ss)->(r,msgs++s,ss)) o channels
 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})
+deviceTaskAcked :: MTaskDevice Int Int -> Task ()
+deviceTaskAcked dev i mem
+       = withDevices dev (\d->{d
+                       &deviceTasks=ackFirst d.deviceTasks
+                       ,deviceSpec=Just {fromJust d.deviceSpec & bytesMemory=mem}})
        where
                ackFirst :: [MTaskTask] -> [MTaskTask]
                ackFirst [] = []