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authorMatthias Schiffer <matthias@gamezock.de>2010-04-07 23:59:07 +0200
committerMatthias Schiffer <matthias@gamezock.de>2010-04-07 23:59:07 +0200
commit9b4662b8e40fb97db37b77b140112f8cacab34cc (patch)
tree7abfcf9da77d57d4c1e6fc97982eaf1f8551ca15 /src
parent1bd17e699320099996a4ee7f31acf20c3bab135b (diff)
downloadhwiid-9b4662b8e40fb97db37b77b140112f8cacab34cc.tar
hwiid-9b4662b8e40fb97db37b77b140112f8cacab34cc.zip
Added IR support
Diffstat (limited to 'src')
-rw-r--r--src/HWiid.hsc48
1 files changed, 41 insertions, 7 deletions
diff --git a/src/HWiid.hsc b/src/HWiid.hsc
index 56d87c6..9a4bb2f 100644
--- a/src/HWiid.hsc
+++ b/src/HWiid.hsc
@@ -2,6 +2,7 @@
module HWiid ( BDAddr(..)
, Wiimote
+ , WiimoteIRSource(..)
, WiimoteState(..)
, WiimoteMesg(..)
, nullWiimote
@@ -10,6 +11,7 @@ module HWiid ( BDAddr(..)
, hwiidFlagNonblock
, hwiidReportStatus
, hwiidReportButtons
+ , hwiidReportIR
, hwiidLed1
, hwiidLed2
, hwiidLed3
@@ -40,6 +42,7 @@ module HWiid ( BDAddr(..)
import Data.Bits
+import Data.Int
import Data.Typeable
import Data.Word
import Foreign.C.Types
@@ -65,6 +68,9 @@ hwiidReportStatus = (#const CWIID_RPT_STATUS)
hwiidReportButtons :: Word8
hwiidReportButtons = (#const CWIID_RPT_BTN)
+hwiidReportIR :: Word8
+hwiidReportIR = (#const CWIID_RPT_IR)
+
hwiidLed1 :: Word8
hwiidLed1 = (#const CWIID_LED1_ON)
@@ -156,8 +162,32 @@ bdAddrAny :: BDAddr
bdAddrAny = BDAddr (0, 0, 0, 0, 0, 0)
+data WiimoteIRSource = WiimoteIRSource
+ { irValid :: CChar
+ , irPosX :: Word16
+ , irPosY :: Word16
+ , irSize :: Int8
+ } deriving (Eq, Show)
+
+instance Storable WiimoteIRSource where
+ sizeOf _ = (#size struct cwiid_ir_src)
+ alignment _ = alignment (undefined :: CInt)
+
+ peek src = do
+ valid <- (#peek struct cwiid_ir_src, valid) src
+ posx <- (#peek struct cwiid_ir_src, pos[0]) src
+ posy <- (#peek struct cwiid_ir_src, pos[1]) src
+ size <- (#peek struct cwiid_ir_src, size) src
+ return $ WiimoteIRSource valid posx posy size
+
+ poke _ _ = error "Can't write WiimoteIRSource"
+
data WiimoteState = WiimoteState
- { stateButtons :: Word16
+ { stateLed :: Word8
+ , stateRumble :: Word8
+ , stateBattery :: Word8
+ , stateButtons :: Word16
+ , stateIRSources :: [WiimoteIRSource]
} deriving (Eq, Show)
instance Storable WiimoteState where
@@ -165,12 +195,14 @@ instance Storable WiimoteState where
alignment _ = alignment (undefined :: CInt)
peek state = do
+ led <- (#peek struct cwiid_state, led) state
+ rumble <- (#peek struct cwiid_state, rumble) state
+ battery <- (#peek struct cwiid_state, battery) state
buttons <- (#peek struct cwiid_state, buttons) state
- return $ WiimoteState (buttons)
+ irSources <- peekArray (#const CWIID_IR_SRC_COUNT) $ (#ptr struct cwiid_state, ir_src) state
+ return $ WiimoteState led rumble battery buttons (filter (\src -> (irValid src) /= 0) irSources)
- poke state (WiimoteState (buttons)) = do
- (#poke struct cwiid_state, buttons) state buttons
-
+ poke _ _ = fail "Can't write WiimoteState"
data WiimoteMesg = WiimoteStatusMesg
{ mesgType :: (#type enum cwiid_mesg_type)
@@ -182,6 +214,8 @@ data WiimoteMesg = WiimoteStatusMesg
, mesgButtons :: Word16
}
| WiimoteMesgUnknown
+ { mesgType :: (#type enum cwiid_mesg_type)
+ }
deriving (Eq, Show)
instance Storable WiimoteMesg where
@@ -199,10 +233,10 @@ instance Storable WiimoteMesg where
| mesgtype == hwiidMesgTypeButton -> do
buttons <- (#peek struct cwiid_btn_mesg, buttons) mesg
return $ WiimoteButtonMesg mesgtype buttons
- | otherwise -> return WiimoteMesgUnknown
+ | otherwise -> return $ WiimoteMesgUnknown mesgtype
- poke _ _ = error "Can't write WiimoteMesg"
+ poke _ _ = fail "Can't write WiimoteMesg"
newtype Wiimote = Wiimote (Ptr Wiimote) deriving (Eq, Ord, Show, Storable)