diff options
Diffstat (limited to 'app/Sensor.hs')
| -rw-r--r-- | app/Sensor.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/app/Sensor.hs b/app/Sensor.hs index 9ef38d0..8bfed22 100644 --- a/app/Sensor.hs +++ b/app/Sensor.hs @@ -139,9 +139,9 @@ maxS sf = S.feedbackS 0 $ proc ((), xMax) -> do returnA -< (if xMax <= 0 then 0 else x / xMax', xMax') rate :: (Monad m, Num a) => S.Sensor m () a -> S.Sensor m () a -rate sf = S.feedbackS 0 $ proc ((), x') -> do +rate sf = S.feedbackS Nothing $ proc ((), x') -> do x <- sf -< () - returnA -< (x - x', x) + returnA -< (maybe 0 ((-) x) x', Just x) data NetStat = NetStat deriving (Show) |