add back device specific capabilities

[mTask.git] / mTaskInterpret.icl

diff --git a/mTaskInterpret.icl b/mTaskInterpret.icl
index c986ec5..bd5572a 100644 (file)
--- a/mTaskInterpret.icl
+++ b/mTaskInterpret.icl
@@ -41,15 +41,11 @@ import Text.Encodings.Base64
 import Tasks.Examples
 
 encode :: MTaskMSGSend -> String
-encode (MTTask to data) = "t" +++ tob +++ to16bit (size data) +++ data +++ "\n"
-       where 
-               tob = case to of
-                       OneShot = to16bit 0
-                       OnInterval i = to16bit i
-                       OnInterrupt _ = abort "Interrupts not implemented yet"
+encode (MTTask to data) = "t" +++ toByteCode to +++ to16bit (size data) +++ data +++ "\n"
 encode (MTTaskDel i) = "d" +++ to16bit i +++ "\n"
 encode (MTSds i v) = "s" +++ to16bit i +++ v +++ "\n"
 encode (MTUpd i v) = "u" +++ to16bit i +++ v +++ "\n"
+encode (MTSpec) = "c\n"
 
 import StdDebug
 decode :: String -> MTaskMSGRecv
@@ -143,7 +139,7 @@ instance fromByteCode UserLED where fromByteCode s = conses{|*|} !! toInt s.[1]
 instance fromByteCode BCValue where fromByteCode s = parseBCValue s.[0] s
 
 instance toByteCode MTaskInterval where
-       toByteCode OneShot = toByteCode 0
+       toByteCode OneShot = toByteCode (OnInterval 0)
        //Intervals have the first bit 0 and the rest is a 15 bit unsigned int
        toByteCode (OnInterval i) = {toChar $ i/256 bitand 127, toChar $ i rem 256}
        //Intervals have the first bit 1 and the rest is a 15 bit unsigned int
@@ -159,9 +155,9 @@ instance fromByteCode MTaskInterval
 instance fromByteCode MTaskDeviceSpec where
        fromByteCode s = let c = toInt s.[0] in
                {MTaskDeviceSpec
-               |haveLed=c bitand 1 > 0
-               ,haveAio=c bitand 2 > 0
-               ,haveDio=c bitand 4 > 0
+               |haveLed=(c bitand 1) > 0
+               ,haveAio=(c bitand 2) > 0
+               ,haveDio=(c bitand 4) > 0
                ,maxTask=from16bit $ s % (1,3)
                ,maxSDS=from16bit $ s % (3,5)
                }