hcwiid (empty) → 0.0.1
raw patch · 4 files changed
+553/−0 lines, 4 filesdep +basedep +unixsetup-changed
Dependencies added: base, unix
Files
- COPYING +339/−0
- Setup.hs +2/−0
- System/CWiid.hsc +179/−0
- hcwiid.cabal +33/−0
+ COPYING view
@@ -0,0 +1,339 @@+ GNU GENERAL PUBLIC LICENSE+ Version 2, June 1991++ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed.++ Preamble++ The licenses for most software are designed to take away your+freedom to share and change it. By contrast, the GNU General Public+License is intended to guarantee your freedom to share and change free+software--to make sure the software is free for all its users. This+General Public License applies to most of the Free Software+Foundation's software and to any other program whose authors commit to+using it. (Some other Free Software Foundation software is covered by+the GNU Lesser General Public License instead.) You can apply it to+your programs, too.++ When we speak of free software, we are referring to freedom, not+price. 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+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ System/CWiid.hsc view
@@ -0,0 +1,179 @@+{-# LANGUAGE ForeignFunctionInterface #-}++module System.CWiid+ (cwiidOpen, cwiidSetLed, cwiidSetRptMode, cwiidGetBtnState,+ cwiidLed1, cwiidLed2, cwiidLed3, cwiidLed4, combineCwiidLedFlag,+ cwiidBtn2, cwiidBtn1, cwiidBtnB, cwiidBtnA, cwiidBtnMinus,+ cwiidBtnHome, cwiidBtnLeft, cwiidBtnRight, cwiidBtnDown, cwiidBtnUp,+ cwiidBtnPlus, combineCwiidBtnFlag, diffCwiidBtnFlag,+ CWiidBtnFlag(..), CWiidState(..), CWiidWiimote) where++-- import Foreign.C.Error+import Data.Bits+import Foreign.C.Types+import Foreign.Marshal+import Foreign.Ptr+import Foreign.Storable++#include <cwiid.h>++-----------------------------------------------------------------------------+-- Data type+---++-- typedef struct {+-- uint8_t b[6];+-- } __attribute__((packed)) bdaddr_t;+-- #define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})+data CWiidBdaddr = CWiidBdaddr Int Int Int Int Int Int+instance Storable CWiidBdaddr where+ sizeOf = const #size bdaddr_t+ alignment = sizeOf+ poke bdat (CWiidBdaddr b0 b1 b2 b3 b4 b5) = do+ (#poke bdaddr_t, b[0]) bdat b0+ (#poke bdaddr_t, b[1]) bdat b1+ (#poke bdaddr_t, b[2]) bdat b2+ (#poke bdaddr_t, b[3]) bdat b3+ (#poke bdaddr_t, b[4]) bdat b4+ (#poke bdaddr_t, b[5]) bdat b5+ peek bdat = do+ b0 <- (#peek bdaddr_t, b[0]) bdat+ b1 <- (#peek bdaddr_t, b[1]) bdat+ b2 <- (#peek bdaddr_t, b[2]) bdat+ b3 <- (#peek bdaddr_t, b[3]) bdat+ b4 <- (#peek bdaddr_t, b[4]) bdat+ b5 <- (#peek bdaddr_t, b[5]) bdat+ return $ CWiidBdaddr b0 b1 b2 b3 b4 b5++-- typedef struct wiimote cwiid_wiimote_t;+newtype CWiidWiimote = CWiidWiimote { unCWiidWiimote :: Ptr () }++{--+struct cwiid_state {+ uint8_t rpt_mode;+ uint8_t led;+ uint8_t rumble;+ uint8_t battery;+ uint16_t buttons;+ uint8_t acc[3];+ struct cwiid_ir_src ir_src[CWIID_IR_SRC_COUNT];+ enum cwiid_ext_type ext_type;+ union ext_state ext;+ enum cwiid_error error;+};+--}+newtype CWiidLedFlag = CWiidLedFlag { unCWiidLedFlag :: Int }+ deriving (Eq, Show)+#{enum CWiidLedFlag, CWiidLedFlag+ , cwiidLed1 = CWIID_LED1_ON+ , cwiidLed2 = CWIID_LED2_ON+ , cwiidLed3 = CWIID_LED3_ON+ , cwiidLed4 = CWIID_LED4_ON+ }+combineCwiidLedFlag :: [CWiidLedFlag] -> CWiidLedFlag+combineCwiidLedFlag = CWiidLedFlag . foldr ((.|.) . unCWiidLedFlag) 0++newtype CWiidBtnFlag = CWiidBtnFlag { unCWiidBtnFlag :: Int }+ deriving (Eq, Show)+#{enum CWiidBtnFlag, CWiidBtnFlag+ , cwiidBtn2 = CWIID_BTN_2+ , cwiidBtn1 = CWIID_BTN_1+ , cwiidBtnB = CWIID_BTN_B+ , cwiidBtnA = CWIID_BTN_A+ , cwiidBtnMinus = CWIID_BTN_MINUS+ , cwiidBtnHome = CWIID_BTN_HOME+ , cwiidBtnLeft = CWIID_BTN_LEFT+ , cwiidBtnRight = CWIID_BTN_RIGHT+ , cwiidBtnDown = CWIID_BTN_DOWN+ , cwiidBtnUp = CWIID_BTN_UP+ , cwiidBtnPlus = CWIID_BTN_PLUS+ }+combineCwiidBtnFlag :: [CWiidBtnFlag] -> CWiidBtnFlag+combineCwiidBtnFlag = CWiidBtnFlag . foldr ((.|.) . unCWiidBtnFlag) 0+diffCwiidBtnFlag :: CWiidBtnFlag -> CWiidBtnFlag -> CWiidBtnFlag+diffCwiidBtnFlag a b = CWiidBtnFlag $ ai - (ai .&. bi)+ where ai = unCWiidBtnFlag a+ bi = unCWiidBtnFlag b++data CWiidState = CWiidState { rptMode :: Int, led :: Int, rumble :: Int, + battery :: Int, buttons :: Int } -- xxx 定義不足+ deriving Show+instance Storable CWiidState where+ sizeOf = const #size struct cwiid_state+ alignment = sizeOf+ poke cwst (CWiidState rp l ru ba bu) = do+ (#poke struct cwiid_state, rpt_mode) cwst rp+ (#poke struct cwiid_state, led) cwst l+ (#poke struct cwiid_state, rumble) cwst ru+ (#poke struct cwiid_state, battery) cwst ba+ (#poke struct cwiid_state, buttons) cwst bu+ peek cwst = do+ rp <- (#peek struct cwiid_state, rpt_mode) cwst+ l <- (#peek struct cwiid_state, led) cwst+ ru <- (#peek struct cwiid_state, rumble) cwst+ ba <- (#peek struct cwiid_state, battery) cwst+ bu <- (#peek struct cwiid_state, buttons) cwst+ return $ CWiidState rp l ru ba bu++-----------------------------------------------------------------------------+-- Haskell land+---+-- wiimote = cwiid_open(&bdaddr, 0)))+cwiidOpen :: IO (Maybe CWiidWiimote)+cwiidOpen =+ alloca $ \bdAddr -> do+ poke bdAddr $ CWiidBdaddr 0 0 0 0 0 0+ handle <- c_cwiid_open bdAddr 0 -- エラー処理必要+ if handle == nullPtr+ then return Nothing+ else return $ Just $ CWiidWiimote handle++cwiidSetLed :: CWiidWiimote -> IO CInt+cwiidSetLed wm = c_cwiid_set_led handle 9 -- set on LED 1 and 4+ where handle = unCWiidWiimote wm++cwiidSetRptMode :: CWiidWiimote -> IO CInt+cwiidSetRptMode wm = c_cwiid_set_rpt_mode handle 2 -- set BTN+ where handle = unCWiidWiimote wm++cwiidGetBtnState :: CWiidWiimote -> IO CWiidBtnFlag+cwiidGetBtnState wm =+ alloca $ \wiState -> do+ _ <- c_cwiid_get_state handle wiState+ ws <- peek wiState+ return $ CWiidBtnFlag $ buttons ws+ where handle = unCWiidWiimote wm++-----------------------------------------------------------------------------+-- C land+---+-- Haskell => C+---++-- cwiid_wiimote_t *cwiid_open(bdaddr_t *bdaddr, int flags)+foreign import ccall safe "cwiid_open" c_cwiid_open+ :: Ptr CWiidBdaddr -> CInt -> IO (Ptr ())++-- typedef unsigned char uint8_t+-- int cwiid_set_led(cwiid_wiimote_t *wiimote, uint8_t led)+foreign import ccall safe "cwiid_set_led" c_cwiid_set_led+ :: Ptr () -> CUChar -> IO CInt++-- int cwiid_set_rpt_mode(cwiid_wiimote_t *wiimote, uint8_t rpt_mode);+foreign import ccall safe "cwiid_set_rpt_mode" c_cwiid_set_rpt_mode+ :: Ptr () -> CUChar -> IO CInt++-- int cwiid_get_state(cwiid_wiimote_t *wiimote, struct cwiid_state *state);+foreign import ccall safe "cwiid_get_state" c_cwiid_get_state+ :: Ptr () -> Ptr CWiidState -> IO CInt+++-- C => Haskell+---++-- int cwiid_set_mesg_callback(cwiid_wiimote_t *wiimote,+-- cwiid_mesg_callback_t *callback)+-- xxxxx+-- typedef void cwiid_mesg_callback_t(cwiid_wiimote_t *, int,+-- union cwiid_mesg [], struct timespec *)+-- xxxxx
+ hcwiid.cabal view
@@ -0,0 +1,33 @@+Name: hcwiid+Version: 0.0.1+Author: Kiwamu Okabe <kiwamu@debian.or.jp>+Maintainer: Kiwamu Okabe <kiwamu@debian.or.jp>+License: GPL-2+License-File: COPYING+Synopsis: Library to interface with the wiimote+Description: HCWiid is a working userspace driver along with various+ applications implementing event drivers, multiple+ wiimote connectivity, gesture recognition,+ and other Wiimote-based functionality.+Category: System+Stability: Experimental+Cabal-Version: >= 1.6+Build-Type: Simple+Homepage: https://gitorious.org/hcwiid+Tested-with: GHC == 7.0.4++Library+ GHC-Options: -Wall+ Exposed-Modules: System.CWiid+ Build-Depends: base >= 4 && < 5, unix+ Includes: cwiid.h+ Include-Dirs: /usr/include, /usr/local/include, .+ Extra-Libraries: bluetooth, cwiid+ Extra-Lib-Dirs: /usr/lib, /usr/local/lib+ -- machine switch+ if os(linux)+ CPP-Options: -DOS_Linux+ +Source-Repository head+ Type: git+ Location: git://gitorious.org/hcwiid/hcwiid.git