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+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
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+ The licenses for most software and other practical works are designed
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+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/wiipy_backend.py b/wiipy_backend.py
--- a/wiipy_backend.py
+++ b/wiipy_backend.py
@@ -1,774 +1,778 @@
-#!/usr/bin/env python
-"""
-(c) 2009 Andreas Boehler, andreas.boehler@fh-linz.at, http://klasseonline.dyndns.org
-
-based on wiimote.py found online (through Google, doesn't seem to be published anymore)
-Source: http://homepage.mac.com/wgwoods/wii/wiimote.py saved as wiimote_orig.py
-
-v1.9.3, 2009/05/24
-Feature: Added support for the Classic Controller
-
-v1.9.2, 2009/05/22
-Feature: Speed improvement by 100% by switching from simpleosc to pyliblo!
- Drawback: pyliblo must be manually compiled on OS X
-
-v1.9.1, 2009/05/18
-Fix duplicate packet handling on OS X (again)
-
-v1.9.0, 2009/05/18 - first version towards a 2.0.0 release
-Completely reworked packet handling
-Memory reading and writing should be more robust now
-Reworked Initialization sequence
-BalanceBoard initialization on OS X should work now
-Fixed OS X compatibility by handling duplicate packets differently
-
-v1.8.2, 2009/05/12
-Feature: Nunchuk disconnection works properly
-
-v1.8.1, 2009/05/12
-Bugfix: BalanceBoard works now (IR must not be enabled on the BB; Setting the
-registers seems to influence the BalanceBoard's sensitivity.
-Note: On OS X the BalanceBoard sometimes does not work because of limitations
-in the Perfect Pairing Patch of OSCulator. Author contacted!
-
-v1.8, 2009/05/11
-Bugfix: Connection with inserted nunchuk fixed
-Bugfix: Restructure
-Feature: Removed some cmd-line arguments, thus making backend invocation easier
-Feature: Completely reworked initialization sequence
-
-v1.7.5, 2009/05/11
-Feature: Setup is now completely automatic, no need to configure anymore!
-Note: When Nunchuk is connected upon startup, connection fails sometimes!
-
-v1.7.4, 2009/05/09
-Bugfix: Fix for BalanceBoard Extension Controller
-Bugfix: Fix IR not working when Nunchuk connected (initialization error)
-
-v1.7.3, 2009/05/07
-Bugfix: Device not Found had a logical Error: it could never be reached
-Documentation updates everywhere in the code
-
-v1.7.2, 2009/05/06
-Bugfix: Duplicate Devices found on Win32 are now removed
-
-v1.7.1, 2009/05/06
-Bugfix: Fixed OSC IR sending code
-
-v1.7, 2009/05/05
-Feature & Bugfix: Correctly handle duplicate packets (mainly on OS X)
-
-v1.6.4, 2009/04/27
-Bugfix: Fixed Device Discovery OSC Message on OS X (Unicode String Problem)
-Cleaned up the code a bit
-
-v1.6.3, 2009/04/25
-Bugfix: Correctly exit on OS X
-Feature: OSC Message if no device was found
-
-v1.6.2, 2009/04/25
-Bugfix: Correctly handle OS X connection error
-
-v1.6.1, 2009/04/24
-Bugfix: Make backend correctly handle CTRL-BREAK
-
-v1.6, 2009/04/23
-Feature: Added Discovery Routine
-
-v1.5, 2009/04/21
-Bugfix: Fixed OS X Compatibility
-
-v1.4, 2009/04/20 (2:00 AM)
-Feature: Added support for Nyko Wireless Nunchuk by Sniffing the original handshake
-Feature: Added Status support
-Feature: Added support for Datel Wirelesse Nunchuk
-Feature: Insertion of a Nunchuk is now automatically detected and should be initialized automatically
-
-v1.3, 2009/04/03
-Feature: Moved existing code into Backend using Command-Line Parameters
-
-v1.2, 2009/03/31
-Feature: Added basic BalanceBoard support
-Bug: Fixed Extension Controller initialization sequence
-
-v1.1, 2009/03/17
-Feature: Added Nunchuk-Connection Check
-Feature: Added some more configuration variable on the top
-Feature: Added Nunchuk Buttons -> Nunchuk is now FULLY SUPPORTED!
-
-v1.0, 2009/03/17
-Feature: Added IR support in Nunchuk Mode
-Feature: Added ACC support in Nunchuk Mode
-Feature: Added OSC support for IR
-Feature: Added OSC support for Nunchuk Accelerometers
-
-v0.4, 2009/03/16
-Feature: Added (untested) Nunchuk support
-
-v0.3, 2009/03/13
-Bug: Fixed OS X compatibility (one MUST install lightblue using sudo!)
-
-v0.2, 2009/03/12
-Feature: Added OSC button support
-Feature: Added (untested) Mac support
-
-v0.1, 2009/03/06
-Feature: Initial OSC functionality (ACC only)
-Feature: Runs correctly on XP and Linux
-
-ToDo:
-* Cleanup the Code!
-* If no Nunchuk is present, but activated, C/Z are always activated!
-"""
-
-import sys
-if sys.platform == "darwin":
- import lightblue
-else:
- import bluetooth
-# The following enables correct termination on OS X and Win32
-import signal
-if sys.platform == "win32":
- signal.signal(signal.SIGBREAK, signal.default_int_handler)
-else:
- signal.signal(15, signal.default_int_handler)
-import math
-import time
-import liblo
-import struct
-
-# We control the Backend using command-line parameters; one can launch the backend
-# directly or use the frontend to control the backend using OSC.
-from optparse import OptionParser
-
-parser = OptionParser()
-
-parser.add_option("-v","--verbose",dest="verbose", action="store_true", default=False, help="output extra information")
-parser.add_option("-a","--address", dest="address", help="WiiMote Address to connect to")
-parser.add_option("-n","--number", dest="number", help="Number of Wiimote", default=0, type="int")
-parser.add_option("-o","--osc", dest="osc_ip", help="OSC IP Address", default="127.0.0.1")
-parser.add_option("-p","--port", dest="osc_port", help="OSC Port", default=5600, type="int")
-parser.add_option("-s", "--scan", dest="scan", help="Scan for Devices", default=False, action="store_true")
-
-(opt,argv) = parser.parse_args()
-
-if not opt.address:
- parser.error("No Address given, will now quit")
-
-OSC_IP = opt.osc_ip.strip()
-OSC_PORT = opt.osc_port
-
-def i2bs(x):
- '''Convert a (32-bit) int to a list of 4 byte values, e.g.
- i2bs(0xdeadbeef) = [222,173,190,239]
- 12bs(0x4) = [0,0,0,4]'''
- out=[]
- while x or len(out) < 4:
- out = [x & 0xff] + out
- x = x >> 8
- return out
-
-buttonmap = {
- '2': 0x0001,
- '1': 0x0002,
- 'B': 0x0004,
- 'A': 0x0008,
- '-': 0x0010,
- 'H': 0x0080,
- 'L': 0x0100,
- 'R': 0x0200,
- 'D': 0x0400,
- 'U': 0x0800,
- '+': 0x1000,
-}
+#!/usr/bin/env python
+"""
+(c) 2009 Andreas Boehler, andreas.boehler@fh-linz.at, http://klasseonline.dyndns.org
+This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
-nunchmap = {
- 'C': 0x0002,
- 'Z': 0x0001,
-}
-
-retromap2 = {
- 'U': 0x0001,
- 'L': 0x0002,
- 'ZR': 0x0004,
- 'X': 0x0008,
- 'A': 0x0010,
- 'Y': 0x0020,
- 'B': 0x0040,
- 'ZL': 0x0080,
-}
-
-retromap1 = {
- 'RT': 0x0002,
- '+': 0x0004,
- 'H': 0x0008,
- '-': 0x0010,
- 'LT': 0x0020,
- 'D': 0x0040,
- 'R': 0x0080,
-}
-
-statusmap = {
- 'Bat': 0x01,
- 'Ext': 0x02,
- 'Spk': 0x04,
- 'IR' : 0x08,
- 'L1' : 0x10,
- 'L2' : 0x20,
- 'L3' : 0x40,
- 'L4' : 0x80,
-}
-
-# BLUH. These should be less C-ish.
-CMD_SET_REPORT = 0x52
-
-RID_LEDS = 0x11
-RID_MODE = 0x12
-RID_IR_EN = 0x13
-RID_SPK_EN = 0x14
-RID_STATUS = 0x15
-RID_WMEM = 0x16
-RID_RMEM = 0x17
-RID_SPK = 0x18
-RID_SPK_MUTE = 0x19
-RID_IR_EN2 = 0x1a
-
-MODE_BASIC = 0x30
-MODE_ACC = 0x31
-MODE_IR = 0x33 # 0x32 Shouldn't this be 0x33???
-MODE_FULL = 0x3e # Currently unused
-MODE_EXT = 0x37 # We should use this mode to read from the Nunchuk
-MODE_BB = 0x32 # This is used for the BalanceBoard
-
-IR_MODE_OFF = 0
-IR_MODE_STD = 1
-IR_MODE_EXP = 3
-IR_MODE_FULL = 5
-
-FEATURE_DISABLE = 0x00
-FEATURE_ENABLE = 0x04
-
-# Max value for IR dots
-DOT_MAX = 0x3ff
-
-"""
-The Wiimote class handles all communication and is responsible for
-receiving and decrypting packets
-"""
-class Wiimote(object):
- def __init__(self,addr,number=0):
- self.target = liblo.Address(OSC_IP, OSC_PORT)
- if sys.platform == 'darwin':
- self.osx = True
- else:
- self.osx = False
- self.connected=False
- self.done=False
- self.addr=addr
- self.number=number
- self.mode = 0
- self.ledmask = 0
- self.buttonmask = 0
- self.nunchmask = 0
- self.force = [0,0,0]
- self.force_nunch= [0,0,0]
- self.stick_nunch= [0,0]
- self.force_zero = [0,0,0]
- self.bb_force = [0,0,0,0]
- self.force_1g = [0,0,0]
- self.statusmask = 0
- self.batterylevel = 0
- self.retromask1 = 0
- self.retromask2 = 0
- self.ack = False
- self.memresult = False
- self.bundle = None
- self.retro = False
- self.force_1g_diff = [0,0,0] # Difference between zero and 1g
- self.dots = [DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX]
-
- if self.osx:
- self.rx = lightblue.socket(lightblue.L2CAP)
- self.cx = lightblue.socket(lightblue.L2CAP)
- else:
- self.rx = bluetooth.BluetoothSocket(bluetooth.L2CAP)
- self.cx = bluetooth.BluetoothSocket(bluetooth.L2CAP)
-
- def connect(self):
- try:
- self.rx.connect((self.addr,19))
- self.cx.connect((self.addr,17))
- self.connected = True
- except:
- self.connected = False
- print "Connection Failed"
- self.initialize()
-
- def disconnect(self):
- self.cx.close()
- self.rx.close()
- self.connected=False
-
- def mainloop(self):
- while not self.done:
- self._getpacket()
-
- def initialize(self):
- self.enable_extension()
- self.getstatus()
- while self.batterylevel == 0: # batterylevel is used b/c self.statusmask=0 if no extension is inserted
- self._getpacket()
- if self.mode != MODE_BB:
- self.setled(self.number)
-
- def _handle_button_data(self,data): # Handle Button Data
- buttonlist='+UDLRH-AB12'
- newmask = (ord(data[2])<<8)+ord(data[3])
- self.buttonmask = newmask
- for c in buttonlist:
- if self.buttonmask & buttonmap[c]:
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/button/"+c, 1))
-
- def _handle_status_data(self, data): # Status Data handling
- if len(data) != 8: return False
- statuslist = ['Bat', 'Ext', 'Spk', 'IR', 'L1', 'L2', 'L3', 'L4']
- newmask = ord(data[4])
- if newmask & statusmap['Ext'] and not self.statusmask & statusmap['Ext']:
- print "Extension inserted"
- self.enable_extension() # We repeat the initalization sequence; this is a workaround for the Datel Wireless Nunchuk
- self.enable_extension()
- if not newmask & statusmap['Ext'] and self.statusmask & statusmap['Ext']:
- print "Extension removed"
- self.enable_extension()
- self.statusmask = newmask
- self.batterylevel = ord(data[7])
- for c in statuslist:
- if self.statusmask & statusmap[c]:
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/status/"+c, 1))
- else:
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/status/"+c, 0))
- print self.batterylevel
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/batterylevel", self.batterylevel))
-
- def _handle_force_data(self,data):
- if len(data) != 3: return False
- self.force = [ord(d) for d in data]
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/acc", self.force[0], self.force[1], self.force[2]))
-# self.force_calib = [self.force[0] - self.force_zero[0], self.force[1] - self.force_zero[1], self.force[2] - self.force_zero[2]]
- return True
-
- def _handle_bb_data(self, data): # Handle BalanceBoard Data
- a,b,c,d,e,f,g,h = [ord(d) for d in data]
- tr = (a << 8) + b
- br = (c << 8) + d
- tl = (e << 8) + f
- bl = (g << 8) + h
- self.bb_force = [tr,br,tl,bl]
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/bb/force", self.bb_force[0], self.bb_force[1], self.bb_force[2]), self.bb_force[3])
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- def _handle_retro_data(self,data): # This handles the Classic Controller
- retrolist2 = ['U', 'L', 'ZR', 'X', 'A', 'Y', 'B', 'ZL']
- retrolist1 = ['RT', '+', 'H', '-', 'LT', 'D', 'R']
- self.retromask2 = ord(data[5])
- self.retromask1 = ord(data[4])
- for c in retrolist1:
- if not self.retromask1 & retromap1[c]:
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/button"+c, 1))
- for c in retrolist2:
- if not self.retromask2 & retromap2[c]:
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/button"+c, 1))
- rx = ((ord(data[2]) & 0x0080) >> 7) + ((ord(data[1]) & 0x00C0) >> 5) + ((ord(data[0]) & 0x00C0) >> 3)
- ry = ord(data[2]) & 0x1F
- lx = ord(data[0]) & 0x3F
- ly = ord(data[1]) & 0x3F
- lt = ((ord(data[2]) & 0xE0) >> 5) + ((ord(data[1]) & 0x60) >> 2)
- rt = ord(data[2]) & 0x1F
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/rx", rx))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/ry", ry))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/lx", lx))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/ly", ly))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/rt", rt))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/lt", lt))
- return True
-
- def _handle_ext_data(self,data): # This gives only the raw Extension data
- nunchlist = 'CZ'
- acc = data[2:5]
- stick = data[0:2]
- self.nunchmask = ord(data[5]) & 0x03
- self.force_nunch = [ord(d) for d in acc]
- self.stick_nunch = [ord(d) for d in stick]
- for c in nunchlist:
- if not self.nunchmask & nunchmap[c]:
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/nunchuk/button/"+c, 1))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/nunchuk/acc", self.force_nunch[0], self.force_nunch[1], self.force_nunch[2]))
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/nunchuk/stick", self.stick_nunch[0], self.stick_nunch[1]))
- return True
-
- def _handle_IR_data(self,data): # Handle Infrared Data
- """
- There are two (in fact, three) possible infrared modes we need to distinguish
- basic, extended and full, but only basic and extended are covered here
- """
- if len(data) == 12: # The Mote can track 4 points
- self.dots = self._handle_IR_ext(data[0:6])
- self.dots.extend(self._handle_IR_ext(data[6:12]))
- elif len(data) == 10:
- self.dots = self._handle_IR_basic(data[0:5])
- self.dots.extend(self._handle_IR_basic(data[5:10]))
- else: return False
- self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/irdata", self.dots[0], self.dots[1], self.dots[2], self.dots[3], self.dots[4], self.dots[5], self.dots[6], self.dots[7]))
-
- def _handle_IR_basic(self,data): # Handle Basic IR Data
- if data == '\xff'*5: # No Dot found
- dots = [DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX]
- else:
- a,b,c,d,e = [ord(d) for d in data]
- x1 = a+((c & 0x30) << 4)
- y1 = b+((c & 0xc0) << 2)
- x2 = d+((c & 0x03) << 8)
- y2 = e+((c & 0x0c) << 6)
- dots = [x1,y1,x2,y2]
- return dots
-
- def _handle_IR_ext(self,data): # Handle extended IR data
- if len(data) != 6: return False
- if data ==' \xff'*6:
- dots=[DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX]
- else:
- a,b,c,d,e,f = [ord(d) for d in data]
- # processing dots:
- # each tuple is 3 bytes in the form: x,y,extra
- # extra contains 8 bits of extra data as follows: [yyxxssss]
- # x and y are the high two bits for the full 10-bit x/y values.
- # s is size data
- x1=a+((c & 0x30) << 4)
- y1=b+((c & 0xc0) << 2)
- x2=d+((f & 0x30) << 4)
- y2=e+((f & 0xc0) << 2)
- dots=[x1,y1,x2,y2]
- return dots
-
- def _getpacket(self): # Receive packet and call handling routine
- try:
- data = self.rx.recv(1024)
- self._handlepacket(data)
- except:
- print "Error receiving data"
- self.done = True
-
- def _handlepacket(self, data): # This handles packet data
- """ Duplicate packets are handled recursively: The packet length
- for the returned mode is checked against the appropriate length.
- If that doesn't match, the remaining string is handled again.
- If the remaining string is too short, Data is received again.
- """
- self.bundle = liblo.Bundle()
- if len(data) < 2:
- data += self.rx.recv(1024)
- if data.startswith('\xa1\x20'): # status
- if len(data) < 8:
- data += self.rx.recv(1024)
- self._handle_status_data(data[0:8])
- self._handle_button_data(data[0:4])
- liblo.send(self.target, self.bundle)
- if len(data) > 8:
- self._handlepacket(data[8:])
-
- elif data.startswith('\xa1\x21'): # Read Memory
- if len(data) < 23:
- data += self.rx.recv(1024)
- self.memresult = data[0:23]
- if len(data) > 23:
- self._handlepacket(data[23:])
-
- elif data.startswith('\xa1\x22'): # Acknowledge Command
- if len(data) < 6:
- self.rx.recv(1024)
- self.ack = True
- self._handle_button_data(data[0:4])
- liblo.send(self.target, self.bundle)
- if len(data) > 6:
- self._handlepacket(data[6:])
-
- elif data.startswith('\xa1\x30'): # button
- if len(data) < 4:
- data += self.rx.recv(1024)
- self._handle_button_data(data[0:4])
- liblo.send(self.target, self.bundle)
- if len(data) > 4:
- self._handlepacket(data[4:])
-
- elif data.startswith('\xa1\x31'): # button + accelerometer
- if len(data) < 7:
- data += self.rx.recv(1024)
- self._handle_button_data(data[0:4])
- self._handle_force_data(data[4:7])
- liblo.send(self.target, self.bundle)
- if len(data) > 7:
- self._handlepacket(data[7:])
-
- elif data.startswith('\xa1\x32'): # button + 8 extensions bytes (BalanceBoard)
- if len(data) < 12:
- data += self.rx.recv(1024)
- self._handle_button_data(data[0:4])
- self._handle_bb_data(data[4:12])
- liblo.send(self.target, self.bundle)
- if len(data) > 12:
- self._handlepacket(data[12:])
-
- elif data.startswith('\xa1\x33'): # button + accel + IR
- if len(data) < 19:
- data += self.rx.recv(1024)
- self._handle_button_data(data[0:4])
- self._handle_force_data(data[4:7])
- self._handle_IR_data(data[7:19])
- liblo.send(self.target, self.bundle)
- if len(data) > 19:
- self._handlepacket(data[19:])
-
- elif data.startswith('\xa1\x37'): # button + accel + IR + Nunchuk
- if len(data) < 23:
- data += self.rx.recv(1024)
- self._handle_button_data(data[0:4])
- self._handle_force_data(data[4:7])
- self._handle_IR_data(data[7:17])
- if not self.retro:
- self._handle_ext_data(data[17:23])
- else:
- self._handle_retro_data(data[17:23])
- liblo.send(self.target, self.bundle)
- if len(data) > 23:
- self._handlepacket(data[23:])
-
- elif len(data) == 0: # Wiimote went away!
- self.done = True
- else:
- print "Unknown packet len %i: 0x%s" % (len(data),data.encode("hex"))
-
- def setled(self,num): # Enable a given LED
- if num < 4:
- self.ledmask = self.ledmask | (0x10 << num)
- self._led_command()
-
- def clearled(self,num): # Disable a given LED
- if num < 4:
- self.ledmask = self.ledmask & ~(0x10 << num)
- self._led_command()
-
- def getstatus(self): # Read the WiiMotes Status
- self._send_command(CMD_SET_REPORT,RID_STATUS,[0])
-
- def buttons_str(self): # Used only for Verbose Output
- buttonlist='+UDLRH-AB12'
- nunchlist = 'CZ'
- out=''
- for c in buttonlist:
- if not self.buttonmask & buttonmap[c]:
- c = '.'
- out = out + c
- for c in nunchlist:
- if self.nunchmask & nunchmap[c]:
- c = '.'
- out = out + c
- return out
-
- def force_str(self): # Used only for Verbose Output
- return "(% 4i,% 4i,% 4i)" % (self.force[0]-self.force_zero[0],
- self.force[1]-self.force_zero[1],
- self.force[2]-self.force_zero[2])
-
- def dots_str(self): # Used only for Verbose Output
- #print self.dots
- return "((%4i,%4i),(%4i,%4i))" % (self.dots[0], self.dots[1], self.dots[2], self.dots[3])
-
- def status_str(self): # Used only for Verbose Output
- return "%i: %s force=%s dots=%s stick=%s nf=%s bb=%s" % \
- (self.number,self.buttons_str(),self.force_str(),self.dots_str(),str(self.stick_nunch), str(self.force_nunch), str(self.bb_force))
-
- def showstatus(self): # Verbose Output
- sys.stdout.write(self.status_str() + "\r")
- sys.stdout.flush()
-
- def setmode(self,mode): # Send desired Mode to Mote
- self.mode = mode
- # XXX wiimotulator.py has flags for setting 0x01 in the first byte for
- # 'rmbl' and 0x04 for 'cont'. Both of these are always off.
- # No idea why.
- self._send_command(CMD_SET_REPORT,RID_MODE,[0,mode])
-
- def enable_force(self): # Enable Accelerometer and read Calibration Data
- #self.setmode(self.mode | MODE_ACC)
- self.get_force_calibration()
-
- def enable_IR(self): # Enable the Infrared Device
- if self.mode != MODE_EXT and self.mode != MODE_BB: # TODO: MODE_BB is not used here, right?
- self.setmode(self.mode | MODE_IR)
- self._send_command(CMD_SET_REPORT,RID_IR_EN,[FEATURE_ENABLE])
- self._send_command(CMD_SET_REPORT,RID_IR_EN2,[FEATURE_ENABLE])
- # Enable IR device
- self._write_mem(0x04b00030,[0x01])
- # Set sensitivity constants
- self._write_mem(0x04b00030,[0x08])
- self._write_mem(0x04b00006,[0x90]) # Write Block1 in 2 individual bytes; Suggested by Marcan
- self._write_mem(0x04b00008,[0xc0]) # Write Block1 second half; Suggested by Marcan
- self._write_mem(0x04b0001a,[0x40]) # Write Block2 as suggested by Marcan
- if self.mode != 0x37: # This is Extended Mode
- self._write_mem(0x04b00033,[0x33]) # Write Mode Number; Why is it 0x33??
- else:
- self._write_mem(0x04b00033,[0x31]) # Basic Mode
- # Enable IR data output
- self._write_mem(0x04b00030,[8])
-
- def enable_extension(self): # Enable Nunchuk; This procedure should work on Original and 3rd party Nunchuks!
- self._write_mem(0x04a400f0,[0x55])
- self._write_mem(0x04a400fb,[0x00])
- ext_data = self._read_mem(0x04a400fa,6)
- if ext_data[2:6] == "\xa4\x20\x00\x00":
- self._write_mem(0x04a40040,[0x05, 0xa0, 0xb2, 0x1d, 0x98, 0xac]) # Set up 16 byte encryption key
- self._write_mem(0x04a40046,[0x8b, 0x26, 0xc1, 0xd9, 0x39, 0x64]) # It is necessary for 3rd party Nunchuk
- self._write_mem(0x04a4004c,[0x52, 0x0c, 0x73, 0x05])
- self.setmode(MODE_EXT) # The mode MUST be set right now, not beforehand (3rd party Nunchuk!)
- print "Nunchuk connected, using 10 Byte IR"
- self.enable_IR() # IR needs to be re-enabled to work correctly
- elif ext_data[2:6] == "\xa4\x20\x01\x01":
- self.setmode(MODE_EXT)
- self.retro = True
- print "Retro Controller connected, using 10 Byte IR"
- self.enable_IR() # Re-enable IR
- elif ext_data[2:6] == "\xa4\x20\x04\x02":
- self.setmode(MODE_BB)
- self.setled(0)
- print "BalanceBoard connected"
- self.get_bb_calibration()
- else:
- print "Extension not connected, using 12 Byte IR"
- self.retro = False
- self.setmode(MODE_IR)
- self.enable_force()
- self.enable_IR()
-
- def get_bb_calibration(self): # This is not a very nice function...
- bundle = liblo.Bundle()
- data1 = self._read_mem(0x04a40024, 12) # Get the first half of calibration data
- data2 = self._read_mem(0x04a40030, 12)
- if data1:
- a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p = [ord(d) for d in data1]
- tr0 = (a << 8) + b
- br0 = (c << 8) + d
- tl0 = (e << 8) + f
- bl0 = (g << 8) + h
- tr17 = (i << 8) + j
- br17 = (k << 8) + l
- if data2:
- a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p = [ord(d) for d in data2]
- tl17 = (a << 8) + b
- bl17 = (c << 8) + d
- tr34 = (e << 8) + f
- br34 = (g << 8) + h
- tl34 = (i << 8) + j
- bl34 = (k << 8) + l
- if data1 and data2:
- self.bb_calib = [tr0,br0,tl0,bl0,tr17,br17,tl17,bl17,tr34,br34,tl34,bl34]
- #print self.bb_calib
- bundle.add(liblo.Message("/wii/"+str(self.number)+"/bb/calib", tr0, br0, tl0, bl0, tr17, br17, tl17, bl17, tr34, br34, tl34, bl34))
- liblo.send(self.target, bundle)
-
- def get_force_calibration(self): # Retrieve Acc calibration Data
- # FIXME: calib data is never sent via OSC
- data = None
- n = 0
- while data == None and n<32:
- data = self._read_mem(0x16,10)
- n = n+1
- if data:
- data=[ord(b) for b in data]
- self.force_zero = data[0:3]
- self.force_1g = data[4:7]
- # XXX currently we don't know what data[3], data[7], or data[8:9] are
- # Calculate the difference between zero and 1g for each axis
- for b in range(0,3):
- self.force_1g_diff[b] = self.force_1g[b] - self.force_zero[b]
-
- def _led_command(self): # Send LED commands to the WiiMote
- self._send_command(CMD_SET_REPORT,RID_LEDS,[self.ledmask])
-
- def _waitforok(self): # Wait for OK/ACK packet
- n = 0
- while not self.ack and n<32:
- self._getpacket()
- n = n + 1
- self.ack = False
-
- def _read_mem(self,offset,size): # Read a given memory address
- if size >= 16:
- print "ERROR: _read_mem can't handle size > 15 yet"
- return None
- # RMEM command wants: [offset,size]
- self._send_command(CMD_SET_REPORT,RID_RMEM,i2bs(offset)+[0,size])
- n = 0
- while not self.memresult and n<32:
- self._getpacket()
- n = n + 1
- data = self.memresult
- self.memresult = False
- if data:
- # TODO check error flag, continuation, etc
- return data[7:]
- else:
- return None
-
- def _write_mem(self,offset,data): # Write to memory
- # WMEM command wants: [offset,size,data]
- # offset = 32-bit, bigendian. data is 0-padded to 16 bytes.
- size = len(data)
- if size > 16: return False # Too much data!
- if size < 16: data = data + [0]*(16-size)
- self._send_command(CMD_SET_REPORT,RID_WMEM,i2bs(offset)+[size]+data)
- self._waitforok()
-
- def _send_command(self,cmd,report,data): # Send a specific command
- self.cx.send(chr(cmd) + chr(report) + "".join([chr(d) for d in data]))
-
-if __name__ == '__main__':
- if opt.scan:
- target = liblo.Address(OSC_IP, OSC_PORT)
- print 'Discovering Bluetooth Devices, please wait...'
- if sys.platform == 'darwin':
- devicelist = lightblue.finddevices()
- else:
- devicelist = bluetooth.discover_devices(lookup_names = True)
-
- devicefound = False
- if len(devicelist) > 0: # If devices are found, cycle through the list and check the names
- devicelist = list(set(devicelist)) # This removes duplicates on Win32; really nice function!
- for ii in range(0,len(devicelist)):
- if devicelist[ii][1] == 'Nintendo RVL-CNT-01' or devicelist[ii][1] == 'Nintendo RVL-WBC-01':
- liblo.send(target, liblo.Message('/wii/devices', devicelist[ii][0], devicelist[ii][1].encode()))
- print 'Found: ' + devicelist[ii][0] + ' ' + devicelist[ii][1]
- devicefound = True
-
- if devicefound:
- print "Done discovering"
- print "Continue with connecting"
- devicefound = False
- else:
- liblo.send(target, liblo.Message('/wii/devices', '0', 'nodev'))
- print "No device was found. - Try again"
- else: # No scan was requested, just start to capture packets
- print "Connecting - press 1+2 on your Wiimote."
-
- w = Wiimote(opt.address.strip(), opt.number)
- w.connect()
- if w.connected: # Only enable and initalize the controller, if connection was successful
-# w.getstatus() # Before we start capturing, we retrieve status information
-
- try:
- last=time.time()
- while not w.done:
- w._getpacket()
- if opt.verbose:
- w.showstatus()
- finally:
+You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+based on wiimote.py found online (through Google, doesn't seem to be published anymore)
+Source: http://homepage.mac.com/wgwoods/wii/wiimote.py saved as wiimote_orig.py
+
+v1.9.3, 2009/05/24
+Feature: Added support for the Classic Controller
+
+v1.9.2, 2009/05/22
+Feature: Speed improvement by 100% by switching from simpleosc to pyliblo!
+ Drawback: pyliblo must be manually compiled on OS X
+
+v1.9.1, 2009/05/18
+Fix duplicate packet handling on OS X (again)
+
+v1.9.0, 2009/05/18 - first version towards a 2.0.0 release
+Completely reworked packet handling
+Memory reading and writing should be more robust now
+Reworked Initialization sequence
+BalanceBoard initialization on OS X should work now
+Fixed OS X compatibility by handling duplicate packets differently
+
+v1.8.2, 2009/05/12
+Feature: Nunchuk disconnection works properly
+
+v1.8.1, 2009/05/12
+Bugfix: BalanceBoard works now (IR must not be enabled on the BB; Setting the
+registers seems to influence the BalanceBoard's sensitivity.
+Note: On OS X the BalanceBoard sometimes does not work because of limitations
+in the Perfect Pairing Patch of OSCulator. Author contacted!
+
+v1.8, 2009/05/11
+Bugfix: Connection with inserted nunchuk fixed
+Bugfix: Restructure
+Feature: Removed some cmd-line arguments, thus making backend invocation easier
+Feature: Completely reworked initialization sequence
+
+v1.7.5, 2009/05/11
+Feature: Setup is now completely automatic, no need to configure anymore!
+Note: When Nunchuk is connected upon startup, connection fails sometimes!
+
+v1.7.4, 2009/05/09
+Bugfix: Fix for BalanceBoard Extension Controller
+Bugfix: Fix IR not working when Nunchuk connected (initialization error)
+
+v1.7.3, 2009/05/07
+Bugfix: Device not Found had a logical Error: it could never be reached
+Documentation updates everywhere in the code
+
+v1.7.2, 2009/05/06
+Bugfix: Duplicate Devices found on Win32 are now removed
+
+v1.7.1, 2009/05/06
+Bugfix: Fixed OSC IR sending code
+
+v1.7, 2009/05/05
+Feature & Bugfix: Correctly handle duplicate packets (mainly on OS X)
+
+v1.6.4, 2009/04/27
+Bugfix: Fixed Device Discovery OSC Message on OS X (Unicode String Problem)
+Cleaned up the code a bit
+
+v1.6.3, 2009/04/25
+Bugfix: Correctly exit on OS X
+Feature: OSC Message if no device was found
+
+v1.6.2, 2009/04/25
+Bugfix: Correctly handle OS X connection error
+
+v1.6.1, 2009/04/24
+Bugfix: Make backend correctly handle CTRL-BREAK
+
+v1.6, 2009/04/23
+Feature: Added Discovery Routine
+
+v1.5, 2009/04/21
+Bugfix: Fixed OS X Compatibility
+
+v1.4, 2009/04/20 (2:00 AM)
+Feature: Added support for Nyko Wireless Nunchuk by Sniffing the original handshake
+Feature: Added Status support
+Feature: Added support for Datel Wirelesse Nunchuk
+Feature: Insertion of a Nunchuk is now automatically detected and should be initialized automatically
+
+v1.3, 2009/04/03
+Feature: Moved existing code into Backend using Command-Line Parameters
+
+v1.2, 2009/03/31
+Feature: Added basic BalanceBoard support
+Bug: Fixed Extension Controller initialization sequence
+
+v1.1, 2009/03/17
+Feature: Added Nunchuk-Connection Check
+Feature: Added some more configuration variable on the top
+Feature: Added Nunchuk Buttons -> Nunchuk is now FULLY SUPPORTED!
+
+v1.0, 2009/03/17
+Feature: Added IR support in Nunchuk Mode
+Feature: Added ACC support in Nunchuk Mode
+Feature: Added OSC support for IR
+Feature: Added OSC support for Nunchuk Accelerometers
+
+v0.4, 2009/03/16
+Feature: Added (untested) Nunchuk support
+
+v0.3, 2009/03/13
+Bug: Fixed OS X compatibility (one MUST install lightblue using sudo!)
+
+v0.2, 2009/03/12
+Feature: Added OSC button support
+Feature: Added (untested) Mac support
+
+v0.1, 2009/03/06
+Feature: Initial OSC functionality (ACC only)
+Feature: Runs correctly on XP and Linux
+
+ToDo:
+* Cleanup the Code!
+* If no Nunchuk is present, but activated, C/Z are always activated!
+"""
+
+import sys
+if sys.platform == "darwin":
+ import lightblue
+else:
+ import bluetooth
+# The following enables correct termination on OS X and Win32
+import signal
+if sys.platform == "win32":
+ signal.signal(signal.SIGBREAK, signal.default_int_handler)
+else:
+ signal.signal(15, signal.default_int_handler)
+import math
+import time
+import liblo
+import struct
+
+# We control the Backend using command-line parameters; one can launch the backend
+# directly or use the frontend to control the backend using OSC.
+from optparse import OptionParser
+
+parser = OptionParser()
+
+parser.add_option("-v","--verbose",dest="verbose", action="store_true", default=False, help="output extra information")
+parser.add_option("-a","--address", dest="address", help="WiiMote Address to connect to")
+parser.add_option("-n","--number", dest="number", help="Number of Wiimote", default=0, type="int")
+parser.add_option("-o","--osc", dest="osc_ip", help="OSC IP Address", default="127.0.0.1")
+parser.add_option("-p","--port", dest="osc_port", help="OSC Port", default=5600, type="int")
+parser.add_option("-s", "--scan", dest="scan", help="Scan for Devices", default=False, action="store_true")
+
+(opt,argv) = parser.parse_args()
+
+if not opt.address:
+ parser.error("No Address given, will now quit")
+
+OSC_IP = opt.osc_ip.strip()
+OSC_PORT = opt.osc_port
+
+def i2bs(x):
+ '''Convert a (32-bit) int to a list of 4 byte values, e.g.
+ i2bs(0xdeadbeef) = [222,173,190,239]
+ 12bs(0x4) = [0,0,0,4]'''
+ out=[]
+ while x or len(out) < 4:
+ out = [x & 0xff] + out
+ x = x >> 8
+ return out
+
+buttonmap = {
+ '2': 0x0001,
+ '1': 0x0002,
+ 'B': 0x0004,
+ 'A': 0x0008,
+ '-': 0x0010,
+ 'H': 0x0080,
+ 'L': 0x0100,
+ 'R': 0x0200,
+ 'D': 0x0400,
+ 'U': 0x0800,
+ '+': 0x1000,
+}
+
+nunchmap = {
+ 'C': 0x0002,
+ 'Z': 0x0001,
+}
+
+retromap2 = {
+ 'U': 0x0001,
+ 'L': 0x0002,
+ 'ZR': 0x0004,
+ 'X': 0x0008,
+ 'A': 0x0010,
+ 'Y': 0x0020,
+ 'B': 0x0040,
+ 'ZL': 0x0080,
+}
+
+retromap1 = {
+ 'RT': 0x0002,
+ '+': 0x0004,
+ 'H': 0x0008,
+ '-': 0x0010,
+ 'LT': 0x0020,
+ 'D': 0x0040,
+ 'R': 0x0080,
+}
+
+statusmap = {
+ 'Bat': 0x01,
+ 'Ext': 0x02,
+ 'Spk': 0x04,
+ 'IR' : 0x08,
+ 'L1' : 0x10,
+ 'L2' : 0x20,
+ 'L3' : 0x40,
+ 'L4' : 0x80,
+}
+
+# BLUH. These should be less C-ish.
+CMD_SET_REPORT = 0x52
+
+RID_LEDS = 0x11
+RID_MODE = 0x12
+RID_IR_EN = 0x13
+RID_SPK_EN = 0x14
+RID_STATUS = 0x15
+RID_WMEM = 0x16
+RID_RMEM = 0x17
+RID_SPK = 0x18
+RID_SPK_MUTE = 0x19
+RID_IR_EN2 = 0x1a
+
+MODE_BASIC = 0x30
+MODE_ACC = 0x31
+MODE_IR = 0x33 # 0x32 Shouldn't this be 0x33???
+MODE_FULL = 0x3e # Currently unused
+MODE_EXT = 0x37 # We should use this mode to read from the Nunchuk
+MODE_BB = 0x32 # This is used for the BalanceBoard
+
+IR_MODE_OFF = 0
+IR_MODE_STD = 1
+IR_MODE_EXP = 3
+IR_MODE_FULL = 5
+
+FEATURE_DISABLE = 0x00
+FEATURE_ENABLE = 0x04
+
+# Max value for IR dots
+DOT_MAX = 0x3ff
+
+"""
+The Wiimote class handles all communication and is responsible for
+receiving and decrypting packets
+"""
+class Wiimote(object):
+ def __init__(self,addr,number=0):
+ self.target = liblo.Address(OSC_IP, OSC_PORT)
+ if sys.platform == 'darwin':
+ self.osx = True
+ else:
+ self.osx = False
+ self.connected=False
+ self.done=False
+ self.addr=addr
+ self.number=number
+ self.mode = 0
+ self.ledmask = 0
+ self.buttonmask = 0
+ self.nunchmask = 0
+ self.force = [0,0,0]
+ self.force_nunch= [0,0,0]
+ self.stick_nunch= [0,0]
+ self.force_zero = [0,0,0]
+ self.bb_force = [0,0,0,0]
+ self.force_1g = [0,0,0]
+ self.statusmask = 0
+ self.batterylevel = 0
+ self.retromask1 = 0
+ self.retromask2 = 0
+ self.ack = False
+ self.memresult = False
+ self.bundle = None
+ self.retro = False
+ self.force_1g_diff = [0,0,0] # Difference between zero and 1g
+ self.dots = [DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX]
+
+ if self.osx:
+ self.rx = lightblue.socket(lightblue.L2CAP)
+ self.cx = lightblue.socket(lightblue.L2CAP)
+ else:
+ self.rx = bluetooth.BluetoothSocket(bluetooth.L2CAP)
+ self.cx = bluetooth.BluetoothSocket(bluetooth.L2CAP)
+
+ def connect(self):
+ try:
+ self.rx.connect((self.addr,19))
+ self.cx.connect((self.addr,17))
+ self.connected = True
+ except:
+ self.connected = False
+ print "Connection Failed"
+ self.initialize()
+
+ def disconnect(self):
+ self.cx.close()
+ self.rx.close()
+ self.connected=False
+
+ def mainloop(self):
+ while not self.done:
+ self._getpacket()
+
+ def initialize(self):
+ self.enable_extension()
+ self.getstatus()
+ while self.batterylevel == 0: # batterylevel is used b/c self.statusmask=0 if no extension is inserted
+ self._getpacket()
+ if self.mode != MODE_BB:
+ self.setled(self.number)
+
+ def _handle_button_data(self,data): # Handle Button Data
+ buttonlist='+UDLRH-AB12'
+ newmask = (ord(data[2])<<8)+ord(data[3])
+ self.buttonmask = newmask
+ for c in buttonlist:
+ if self.buttonmask & buttonmap[c]:
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/button/"+c, 1))
+
+ def _handle_status_data(self, data): # Status Data handling
+ if len(data) != 8: return False
+ statuslist = ['Bat', 'Ext', 'Spk', 'IR', 'L1', 'L2', 'L3', 'L4']
+ newmask = ord(data[4])
+ if newmask & statusmap['Ext'] and not self.statusmask & statusmap['Ext']:
+ print "Extension inserted"
+ self.enable_extension() # We repeat the initalization sequence; this is a workaround for the Datel Wireless Nunchuk
+ self.enable_extension()
+ if not newmask & statusmap['Ext'] and self.statusmask & statusmap['Ext']:
+ print "Extension removed"
+ self.enable_extension()
+ self.statusmask = newmask
+ self.batterylevel = ord(data[7])
+ for c in statuslist:
+ if self.statusmask & statusmap[c]:
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/status/"+c, 1))
+ else:
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/status/"+c, 0))
+ print self.batterylevel
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/batterylevel", self.batterylevel))
+
+ def _handle_force_data(self,data):
+ if len(data) != 3: return False
+ self.force = [ord(d) for d in data]
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/acc", self.force[0], self.force[1], self.force[2]))
+# self.force_calib = [self.force[0] - self.force_zero[0], self.force[1] - self.force_zero[1], self.force[2] - self.force_zero[2]]
+ return True
+
+ def _handle_bb_data(self, data): # Handle BalanceBoard Data
+ a,b,c,d,e,f,g,h = [ord(d) for d in data]
+ tr = (a << 8) + b
+ br = (c << 8) + d
+ tl = (e << 8) + f
+ bl = (g << 8) + h
+ self.bb_force = [tr,br,tl,bl]
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/bb/force", self.bb_force[0], self.bb_force[1], self.bb_force[2], self.bb_force[3]))
+
+ def _handle_retro_data(self,data): # This handles the Classic Controller
+ retrolist2 = ['U', 'L', 'ZR', 'X', 'A', 'Y', 'B', 'ZL']
+ retrolist1 = ['RT', '+', 'H', '-', 'LT', 'D', 'R']
+ self.retromask2 = ord(data[5])
+ self.retromask1 = ord(data[4])
+ for c in retrolist1:
+ if not self.retromask1 & retromap1[c]:
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/button"+c, 1))
+ for c in retrolist2:
+ if not self.retromask2 & retromap2[c]:
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/button"+c, 1))
+ rx = ((ord(data[2]) & 0x0080) >> 7) + ((ord(data[1]) & 0x00C0) >> 5) + ((ord(data[0]) & 0x00C0) >> 3)
+ ry = ord(data[2]) & 0x1F
+ lx = ord(data[0]) & 0x3F
+ ly = ord(data[1]) & 0x3F
+ lt = ((ord(data[2]) & 0xE0) >> 5) + ((ord(data[1]) & 0x60) >> 2)
+ rt = ord(data[2]) & 0x1F
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/rx", rx))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/ry", ry))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/lx", lx))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/ly", ly))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/rt", rt))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/cc/lt", lt))
+ return True
+
+ def _handle_ext_data(self,data): # This gives only the raw Extension data
+ nunchlist = 'CZ'
+ acc = data[2:5]
+ stick = data[0:2]
+ self.nunchmask = ord(data[5]) & 0x03
+ self.force_nunch = [ord(d) for d in acc]
+ self.stick_nunch = [ord(d) for d in stick]
+ for c in nunchlist:
+ if not self.nunchmask & nunchmap[c]:
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/nunchuk/button/"+c, 1))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/nunchuk/acc", self.force_nunch[0], self.force_nunch[1], self.force_nunch[2]))
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/nunchuk/stick", self.stick_nunch[0], self.stick_nunch[1]))
+ return True
+
+ def _handle_IR_data(self,data): # Handle Infrared Data
+ """
+ There are two (in fact, three) possible infrared modes we need to distinguish
+ basic, extended and full, but only basic and extended are covered here
+ """
+ if len(data) == 12: # The Mote can track 4 points
+ self.dots = self._handle_IR_ext(data[0:6])
+ self.dots.extend(self._handle_IR_ext(data[6:12]))
+ elif len(data) == 10:
+ self.dots = self._handle_IR_basic(data[0:5])
+ self.dots.extend(self._handle_IR_basic(data[5:10]))
+ else: return False
+ self.bundle.add(liblo.Message("/wii/"+str(self.number)+"/irdata", self.dots[0], self.dots[1], self.dots[2], self.dots[3], self.dots[4], self.dots[5], self.dots[6], self.dots[7]))
+
+ def _handle_IR_basic(self,data): # Handle Basic IR Data
+ if data == '\xff'*5: # No Dot found
+ dots = [DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX]
+ else:
+ a,b,c,d,e = [ord(d) for d in data]
+ x1 = a+((c & 0x30) << 4)
+ y1 = b+((c & 0xc0) << 2)
+ x2 = d+((c & 0x03) << 8)
+ y2 = e+((c & 0x0c) << 6)
+ dots = [x1,y1,x2,y2]
+ return dots
+
+ def _handle_IR_ext(self,data): # Handle extended IR data
+ if len(data) != 6: return False
+ if data ==' \xff'*6:
+ dots=[DOT_MAX,DOT_MAX,DOT_MAX,DOT_MAX]
+ else:
+ a,b,c,d,e,f = [ord(d) for d in data]
+ # processing dots:
+ # each tuple is 3 bytes in the form: x,y,extra
+ # extra contains 8 bits of extra data as follows: [yyxxssss]
+ # x and y are the high two bits for the full 10-bit x/y values.
+ # s is size data
+ x1=a+((c & 0x30) << 4)
+ y1=b+((c & 0xc0) << 2)
+ x2=d+((f & 0x30) << 4)
+ y2=e+((f & 0xc0) << 2)
+ dots=[x1,y1,x2,y2]
+ return dots
+
+ def _getpacket(self): # Receive packet and call handling routine
+ try:
+ data = self.rx.recv(1024)
+ self._handlepacket(data)
+ except:
+ print "Error receiving data"
+ self.done = True
+
+ def _handlepacket(self, data): # This handles packet data
+ """ Duplicate packets are handled recursively: The packet length
+ for the returned mode is checked against the appropriate length.
+ If that doesn't match, the remaining string is handled again.
+ If the remaining string is too short, Data is received again.
+ """
+ self.bundle = liblo.Bundle()
+ if len(data) < 2:
+ data += self.rx.recv(1024)
+ if data.startswith('\xa1\x20'): # status
+ if len(data) < 8:
+ data += self.rx.recv(1024)
+ self._handle_status_data(data[0:8])
+ self._handle_button_data(data[0:4])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 8:
+ self._handlepacket(data[8:])
+
+ elif data.startswith('\xa1\x21'): # Read Memory
+ if len(data) < 23:
+ data += self.rx.recv(1024)
+ self.memresult = data[0:23]
+ if len(data) > 23:
+ self._handlepacket(data[23:])
+
+ elif data.startswith('\xa1\x22'): # Acknowledge Command
+ if len(data) < 6:
+ self.rx.recv(1024)
+ self.ack = True
+ self._handle_button_data(data[0:4])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 6:
+ self._handlepacket(data[6:])
+
+ elif data.startswith('\xa1\x30'): # button
+ if len(data) < 4:
+ data += self.rx.recv(1024)
+ self._handle_button_data(data[0:4])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 4:
+ self._handlepacket(data[4:])
+
+ elif data.startswith('\xa1\x31'): # button + accelerometer
+ if len(data) < 7:
+ data += self.rx.recv(1024)
+ self._handle_button_data(data[0:4])
+ self._handle_force_data(data[4:7])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 7:
+ self._handlepacket(data[7:])
+
+ elif data.startswith('\xa1\x32'): # button + 8 extensions bytes (BalanceBoard)
+ if len(data) < 12:
+ data += self.rx.recv(1024)
+ self._handle_button_data(data[0:4])
+ self._handle_bb_data(data[4:12])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 12:
+ self._handlepacket(data[12:])
+
+ elif data.startswith('\xa1\x33'): # button + accel + IR
+ if len(data) < 19:
+ data += self.rx.recv(1024)
+ self._handle_button_data(data[0:4])
+ self._handle_force_data(data[4:7])
+ self._handle_IR_data(data[7:19])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 19:
+ self._handlepacket(data[19:])
+
+ elif data.startswith('\xa1\x37'): # button + accel + IR + Nunchuk
+ if len(data) < 23:
+ data += self.rx.recv(1024)
+ self._handle_button_data(data[0:4])
+ self._handle_force_data(data[4:7])
+ self._handle_IR_data(data[7:17])
+ if not self.retro:
+ self._handle_ext_data(data[17:23])
+ else:
+ self._handle_retro_data(data[17:23])
+ liblo.send(self.target, self.bundle)
+ if len(data) > 23:
+ self._handlepacket(data[23:])
+
+ elif len(data) == 0: # Wiimote went away!
+ self.done = True
+ else:
+ print "Unknown packet len %i: 0x%s" % (len(data),data.encode("hex"))
+
+ def setled(self,num): # Enable a given LED
+ if num < 4:
+ self.ledmask = self.ledmask | (0x10 << num)
+ self._led_command()
+
+ def clearled(self,num): # Disable a given LED
+ if num < 4:
+ self.ledmask = self.ledmask & ~(0x10 << num)
+ self._led_command()
+
+ def getstatus(self): # Read the WiiMotes Status
+ self._send_command(CMD_SET_REPORT,RID_STATUS,[0])
+
+ def buttons_str(self): # Used only for Verbose Output
+ buttonlist='+UDLRH-AB12'
+ nunchlist = 'CZ'
+ out=''
+ for c in buttonlist:
+ if not self.buttonmask & buttonmap[c]:
+ c = '.'
+ out = out + c
+ for c in nunchlist:
+ if self.nunchmask & nunchmap[c]:
+ c = '.'
+ out = out + c
+ return out
+
+ def force_str(self): # Used only for Verbose Output
+ return "(% 4i,% 4i,% 4i)" % (self.force[0]-self.force_zero[0],
+ self.force[1]-self.force_zero[1],
+ self.force[2]-self.force_zero[2])
+
+ def dots_str(self): # Used only for Verbose Output
+ #print self.dots
+ return "((%4i,%4i),(%4i,%4i))" % (self.dots[0], self.dots[1], self.dots[2], self.dots[3])
+
+ def status_str(self): # Used only for Verbose Output
+ return "%i: %s force=%s dots=%s stick=%s nf=%s bb=%s" % \
+ (self.number,self.buttons_str(),self.force_str(),self.dots_str(),str(self.stick_nunch), str(self.force_nunch), str(self.bb_force))
+
+ def showstatus(self): # Verbose Output
+ sys.stdout.write(self.status_str() + "\r")
+ sys.stdout.flush()
+
+ def setmode(self,mode): # Send desired Mode to Mote
+ self.mode = mode
+ # XXX wiimotulator.py has flags for setting 0x01 in the first byte for
+ # 'rmbl' and 0x04 for 'cont'. Both of these are always off.
+ # No idea why.
+ self._send_command(CMD_SET_REPORT,RID_MODE,[0,mode])
+
+ def enable_force(self): # Enable Accelerometer and read Calibration Data
+ #self.setmode(self.mode | MODE_ACC)
+ self.get_force_calibration()
+
+ def enable_IR(self): # Enable the Infrared Device
+ if self.mode != MODE_EXT and self.mode != MODE_BB: # TODO: MODE_BB is not used here, right?
+ self.setmode(self.mode | MODE_IR)
+ self._send_command(CMD_SET_REPORT,RID_IR_EN,[FEATURE_ENABLE])
+ self._send_command(CMD_SET_REPORT,RID_IR_EN2,[FEATURE_ENABLE])
+ # Enable IR device
+ self._write_mem(0x04b00030,[0x01])
+ # Set sensitivity constants
+ self._write_mem(0x04b00030,[0x08])
+ self._write_mem(0x04b00006,[0x90]) # Write Block1 in 2 individual bytes; Suggested by Marcan
+ self._write_mem(0x04b00008,[0xc0]) # Write Block1 second half; Suggested by Marcan
+ self._write_mem(0x04b0001a,[0x40]) # Write Block2 as suggested by Marcan
+ if self.mode != 0x37: # This is Extended Mode
+ self._write_mem(0x04b00033,[0x33]) # Write Mode Number; Why is it 0x33??
+ else:
+ self._write_mem(0x04b00033,[0x31]) # Basic Mode
+ # Enable IR data output
+ self._write_mem(0x04b00030,[8])
+
+ def enable_extension(self): # Enable Nunchuk; This procedure should work on Original and 3rd party Nunchuks!
+ self._write_mem(0x04a400f0,[0x55])
+ self._write_mem(0x04a400fb,[0x00])
+ ext_data = self._read_mem(0x04a400fa,6)
+ if ext_data[2:6] == "\xa4\x20\x00\x00":
+ self._write_mem(0x04a40040,[0x05, 0xa0, 0xb2, 0x1d, 0x98, 0xac]) # Set up 16 byte encryption key
+ self._write_mem(0x04a40046,[0x8b, 0x26, 0xc1, 0xd9, 0x39, 0x64]) # It is necessary for 3rd party Nunchuk
+ self._write_mem(0x04a4004c,[0x52, 0x0c, 0x73, 0x05])
+ self.setmode(MODE_EXT) # The mode MUST be set right now, not beforehand (3rd party Nunchuk!)
+ print "Nunchuk connected, using 10 Byte IR"
+ self.enable_IR() # IR needs to be re-enabled to work correctly
+ elif ext_data[2:6] == "\xa4\x20\x01\x01":
+ self.setmode(MODE_EXT)
+ self.retro = True
+ print "Retro Controller connected, using 10 Byte IR"
+ self.enable_IR() # Re-enable IR
+ elif ext_data[2:6] == "\xa4\x20\x04\x02":
+ self.setmode(MODE_BB)
+ self.setled(0)
+ print "BalanceBoard connected"
+ self.get_bb_calibration()
+ else:
+ print "Extension not connected, using 12 Byte IR"
+ self.retro = False
+ self.setmode(MODE_IR)
+ self.enable_force()
+ self.enable_IR()
+
+ def get_bb_calibration(self): # This is not a very nice function...
+ bundle = liblo.Bundle()
+ data1 = self._read_mem(0x04a40024, 12) # Get the first half of calibration data
+ data2 = self._read_mem(0x04a40030, 12)
+ if data1:
+ a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p = [ord(d) for d in data1]
+ tr0 = (a << 8) + b
+ br0 = (c << 8) + d
+ tl0 = (e << 8) + f
+ bl0 = (g << 8) + h
+ tr17 = (i << 8) + j
+ br17 = (k << 8) + l
+ if data2:
+ a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p = [ord(d) for d in data2]
+ tl17 = (a << 8) + b
+ bl17 = (c << 8) + d
+ tr34 = (e << 8) + f
+ br34 = (g << 8) + h
+ tl34 = (i << 8) + j
+ bl34 = (k << 8) + l
+ if data1 and data2:
+ self.bb_calib = [tr0,br0,tl0,bl0,tr17,br17,tl17,bl17,tr34,br34,tl34,bl34]
+ #print self.bb_calib
+ bundle.add(liblo.Message("/wii/"+str(self.number)+"/bb/calib", tr0, br0, tl0, bl0, tr17, br17, tl17, bl17, tr34, br34, tl34, bl34))
+ liblo.send(self.target, bundle)
+
+ def get_force_calibration(self): # Retrieve Acc calibration Data
+ # FIXME: calib data is never sent via OSC
+ data = None
+ n = 0
+ while data == None and n<32:
+ data = self._read_mem(0x16,10)
+ n = n+1
+ if data:
+ data=[ord(b) for b in data]
+ self.force_zero = data[0:3]
+ self.force_1g = data[4:7]
+ # XXX currently we don't know what data[3], data[7], or data[8:9] are
+ # Calculate the difference between zero and 1g for each axis
+ for b in range(0,3):
+ self.force_1g_diff[b] = self.force_1g[b] - self.force_zero[b]
+
+ def _led_command(self): # Send LED commands to the WiiMote
+ self._send_command(CMD_SET_REPORT,RID_LEDS,[self.ledmask])
+
+ def _waitforok(self): # Wait for OK/ACK packet
+ n = 0
+ while not self.ack and n<32:
+ self._getpacket()
+ n = n + 1
+ self.ack = False
+
+ def _read_mem(self,offset,size): # Read a given memory address
+ if size >= 16:
+ print "ERROR: _read_mem can't handle size > 15 yet"
+ return None
+ # RMEM command wants: [offset,size]
+ self._send_command(CMD_SET_REPORT,RID_RMEM,i2bs(offset)+[0,size])
+ n = 0
+ while not self.memresult and n<32:
+ self._getpacket()
+ n = n + 1
+ data = self.memresult
+ self.memresult = False
+ if data:
+ # TODO check error flag, continuation, etc
+ return data[7:]
+ else:
+ return None
+
+ def _write_mem(self,offset,data): # Write to memory
+ # WMEM command wants: [offset,size,data]
+ # offset = 32-bit, bigendian. data is 0-padded to 16 bytes.
+ size = len(data)
+ if size > 16: return False # Too much data!
+ if size < 16: data = data + [0]*(16-size)
+ self._send_command(CMD_SET_REPORT,RID_WMEM,i2bs(offset)+[size]+data)
+ self._waitforok()
+
+ def _send_command(self,cmd,report,data): # Send a specific command
+ self.cx.send(chr(cmd) + chr(report) + "".join([chr(d) for d in data]))
+
+if __name__ == '__main__':
+ if opt.scan:
+ target = liblo.Address(OSC_IP, OSC_PORT)
+ print 'Discovering Bluetooth Devices, please wait...'
+ if sys.platform == 'darwin':
+ devicelist = lightblue.finddevices()
+ else:
+ devicelist = bluetooth.discover_devices(lookup_names = True)
+
+ devicefound = False
+ if len(devicelist) > 0: # If devices are found, cycle through the list and check the names
+ devicelist = list(set(devicelist)) # This removes duplicates on Win32; really nice function!
+ for ii in range(0,len(devicelist)):
+ if devicelist[ii][1] == 'Nintendo RVL-CNT-01' or devicelist[ii][1] == 'Nintendo RVL-WBC-01':
+ liblo.send(target, liblo.Message('/wii/devices', devicelist[ii][0], devicelist[ii][1].encode()))
+ print 'Found: ' + devicelist[ii][0] + ' ' + devicelist[ii][1]
+ devicefound = True
+
+ if devicefound:
+ print "Done discovering"
+ print "Continue with connecting"
+ devicefound = False
+ else:
+ liblo.send(target, liblo.Message('/wii/devices', '0', 'nodev'))
+ print "No device was found. - Try again"
+ else: # No scan was requested, just start to capture packets
+ print "Connecting - press 1+2 on your Wiimote."
+
+ w = Wiimote(opt.address.strip(), opt.number)
+ w.connect()
+ if w.connected: # Only enable and initalize the controller, if connection was successful
+# w.getstatus() # Before we start capturing, we retrieve status information
+
+ try:
+ last=time.time()
+ while not w.done:
+ w._getpacket()
+ if opt.verbose:
+ w.showstatus()
+ finally:
w.disconnect()
-
diff --git a/wiipy_frontend.py b/wiipy_frontend.py
--- a/wiipy_frontend.py
+++ b/wiipy_frontend.py
@@ -1,246 +1,252 @@
#!/usr/bin/env python
"""
Frontend for wiipy_backend.py
(c) 2009 Andreas Boehler, andreas.boehler@fh-linz.at, http://klasseonline.dyndns.org
+This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>.
+
Requirements:
* pybluez (Windows/Linux), lightblue (OS X)
* pyliblo (all platforms)
Notes:
* wiimote_backend.py and wiimote_frontend.py need to be in the same dir!
* The current dir must be set to wiimote_[frontend|backend].py
* The Microsoft-BT Stack is NOT supported! Tested: Widcomm under XP
* The path in OS X must not contain spaces!
v1.8, 2009/05/22
Feature: Migrated to pyliblo from simpleosc which is a major speed improvement
v1.7, 2009/05/11
Feature: Removed setup sequence, initialization is now completely automatic; only left: debug
v1.6.3, 2009/05/08
Bugfix: Forgot int(msg) in disconnect-code
v1.6.2, 2009/05/06
Bugfix: Path to python.exe is now taken from sys.executable (should work on all platforms)
v1,6.1, 2009/05/05
Feature: Added debugging/verbose parameter support
v1.6, 2009/04/28
Feature: All OSC IPs and Ports can be freely configured now!
v1.5.1, 2009/04/27
Feature: Added ping command, status still to be done
v1.5, 2009/04/26
Bugfix: Correctly Terminate the process on MacOS X.
v1.4, 2009/04/24
Bugfix: Correctly Terminate the process on Win32. This took me about 6h to figure out!
v1.3.1, 2009/04/23
Bugfix: Changed from SIGKILL to SIGTERM for Unix kill method
v1.3, 2009/04/23
Feature: Added Device Discovery Routine
Bugfix: Fixed Python 2.6 compatibility
v1.2, 2009/04/23
Bugfix: Frontend used 100% CPU because of infinite loop
v1.1, 2009/04/20
Bugfix: Fixed OS X Compatibility
v1.0, 2009/04/09
Bugfix: Fixed Windows Compatibility (tested on Vista)
Note: Path to python.exe is hardcoded for now!
v0.2, 2009/04/08
Feature: Added OSC support
v0.1, 2009/04/07
Feature: Initial Version w/o OSC support
OSC Format description:
Address: "/wiipy"
Format: [Type, Number, Options]
Tuple: ["setup", 0, "debug", 1]
Tuple: ["connect", 0, "00:4f:4e:13:56:40"]
Tuple: ["disconnect", 0]
Tuple: ["shutdown"] stops alls connections and quits the wiipy_frontend.py
Tuple: ["discover"] starts Bluetooth-Discovery and sends the results via OSC
Tuple: ["ping"] sends a simple "OK" via OSC
Tuple: ["status"] reports connections via OSC
Tuple: ["config", "ip", "127.0.0.1", "port", 5600] configure osc IP and Port to connect to
"""
import os
import subprocess
import sys
import time as timer
from liblo import *
from optparse import OptionParser
parser = OptionParser()
parser.add_option("-i","--ip", dest="ip", help="OSC Server Address", default="127.0.0.1")
parser.add_option("-p","--port", dest="port", help="OSC Server Port", default=5601, type="int")
parser.add_option("-d", "--debug", dest="debug", help="Enable debugging", default=False, action="store_true")
(opt,argv) = parser.parse_args()
OSC_IP = opt.ip.strip()
OSC_PORT = opt.port
class spawn_wiimote(object):
"""
This class spawns another process using various cmd-line arguments.
It is used to run the backend with the necessary arguments, because
threads are not safe using lightblue
"""
def __init__(self, filename, args):
self.filename = filename
self.args = args
def spawn(self):
# We use the new subprocess class to spawn the command
if sys.platform == "win32":
self.process = subprocess.Popen([self.filename] + self.args, creationflags=512)
else:
self.process = subprocess.Popen([self.filename] + self.args)
self.pid = self.process.pid
if opt.debug:
print self.args
print "Spawned wiipy_backend.py with PID: " + str(self.pid)
def kill(self):
# The kill method depends on the platform, the win32 code took me forever to figure out!
if not self.process.poll():
if opt.debug:
print "Killing Process..."
if sys.platform == 'win32':
import ctypes
ctypes.windll.kernel32.GenerateConsoleCtrlEvent(1, self.pid)
else: # This is the Unix Method of killing a PID
os.kill(self.pid, 15)
def status(self):
if not self.process.poll():
return True
else:
return False
class oscServer(ServerThread):
"""
This class defines an OSC Server Process, parses the options sent and
spawns the backend
"""
def __init__(self, ip='127.0.0.1', port=5601):
self.ip = ip
self.port = port
ServerThread.__init__(self, self.port)
self.osc_ip = '127.0.0.1'
self.osc_port = 5600
self.debug = [0, 0, 0, 0]
self.address = [0, 0, 0, 0]
self.wiimote = [None, None, None, None]
self.connected = True
if sys.platform == 'darwin':
self.osx = True
else:
self.osx = False
print "Listening on " + self.ip + ':' + str(self.port)
@make_method('/wiipy', None)
def wiipy_callback(self, path, args): #Yeah, this is ugly, I know...
if args[0] == "setup":
print "Setting up: " + str(int(args[1]))
nr = int(args[1])
if args[2] == "debug":
self.debug[nr] = int(args[3])
if opt.debug:
print self.debug
elif args[0] == "connect":
address = args[2]
nr = int(args[1])
print "Connecting: " + str(nr) + " to " + address
args = ["-a " + address, "-n " + str(nr), "-o " + self.osc_ip, "-p " + str(self.osc_port)]
if opt.debug:
print args
if self.debug[nr] == 1:
args.append("-v")
if self.wiimote[nr] == None:
args.insert(0, 'wiipy_backend.py')
self.wiimote[nr] = spawn_wiimote(sys.executable, args)
self.wiimote[nr].spawn()
elif args[0] == "disconnect":
nr = int(args[1])
print "Disconnecting from: " + str(nr)
if self.wiimote[nr] != None:
self.wiimote[nr].kill()
self.wiimote[nr] = None
elif args[0] == "shutdown":
self.stopOsc()
elif args[0] == "discover":
self.discover_devices()
elif args[0] == "ping":
if opt.debug:
print "Ping successful"
send(Address(self.osc_ip, self.osc_port), Message('/wii/ping', 'OK'))
elif args[0] == "status":
self.get_status()
elif args[0] == "config":
for ii in range(0,len(args)-1):
if args[ii+1] == "ip":
self.osc_ip = args[ii+2]
elif args[ii+1] == "port":
self.osc_port = int(args[ii+2])
print 'Now sending to: ' + self.osc_ip + ':' + str(self.osc_port)
def stopOsc(self):
print "Disconnecting all Wiimotes"
for ii in range(0,4):
if self.wiimote[ii] != None:
self.wiimote[ii].kill()
print "Stop OSC"
self.connected = False
def get_status(self): # Get the current Status of connected WiiMotes
print "Status"
statslist = [0, 0, 0, 0]
for ii in range(0,4):
if self.wiimote[ii] != None:
if self.wiimote[ii].status:
statslist[ii] = 1
if opt.debug:
print statslist
send(Address(self.osc_ip, self.osc_port), Message('/wii/status', statslist[0], statslist[1], statslist[2], statslist[3]))
def discover_devices(self): #The discoverer is in reality the backend, so we spawn it
args = ["wiipy_backend.py", "-a 00:00:00:00:00:00", "-s", "-o " + self.osc_ip, "-p " + str(self.osc_port)]
if opt.debug:
print args
sp = spawn_wiimote(sys.executable, args)
sp.spawn()
if __name__ == '__main__':
"""
We only need a short OSC Server and need to handle termination correctly,
that is by stopping the server and disconnecting all clients.
Note that the OSC Server is, at least under Linux, only stopped upon reception
of the next message!
"""
s = oscServer(OSC_IP, OSC_PORT)
s.start()
print "wiipy_frontend.py initialized, waiting for commands"
try:
while s.connected:
timer.sleep(1)
except:
print "Exit"
s.stopOsc()

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