switched to Guenter's serialctl.c as an example. it basically works now, but it needs some tweaking to correctly show negative numbers

svn path=/trunk/externals/hcs/; revision=567

2 files changed, 424 insertions, 394 deletions

diff --git a/rawmouse.c b/rawmouse.c
index e5439c8..054730b 100644
--- a/rawmouse.c
+++ b/rawmouse.c
@@ -1,380 +1,406 @@
-
-/*
-rawmouse - an external object for Miller Puckette's Pure Data
-
-This object gets the raw data from the mouse for use in Pd
-It is based on J. Sarlo's joystick
-
-Copyright (C) 2003 Hans-Christoph Steiner <hans@eds.org>
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library 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
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  
-
-*/
-
-#include "m_pd.h"
-
-#include <linux/input.h>
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-
-#define RAWMOUSE_DEVICE   "/dev/input/event0"
-
-// scaling factor for output
-#define RAWMOUSE_SCALE         1
-// delay/refresh time in milliseconds
-#define RAWMOUSE_DELAYTIME       5
-
-/* total supported number of axes and buttons */
-#define RAWMOUSE_AXES     3
-#define RAWMOUSE_BUTTONS  7
-
-/* from <linux/input.h>
- * supported buttons
-#define BTN_LEFT		0x110
-#define BTN_RIGHT		0x111
-#define BTN_MIDDLE		0x112
-#define BTN_SIDE		0x113
-#define BTN_EXTRA		0x114
-#define BTN_FORWARD		0x115
-#define BTN_BACK		0x116
-
- * supported axes
-#define REL_X			0x00
-#define REL_Y			0x01
-#define REL_WHEEL		0x08
-*/
-
-/*------------------------------------------------------------------------------
- * from evtest.c from the ff-utils package
- */
-
-#define BITS_PER_LONG (sizeof(long) * 8)
-#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
-#define OFF(x)  ((x)%BITS_PER_LONG)
-#define BIT(x)  (1UL<<OFF(x))
-#define LONG(x) ((x)/BITS_PER_LONG)
-#define test_bit(bit, array)	((array[LONG(bit)] >> OFF(bit)) & 1)
-
-
-char *events[EV_MAX + 1] = { "Reset", "Key", "Relative", "Absolute", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-NULL, NULL, NULL, "LED", "Sound", NULL, "Repeat", "ForceFeedback", NULL, "ForceFeedbackStatus"};
-char *keys[KEY_MAX + 1] = { "Reserved", "Esc", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "Minus", "Equal", "Backspace",
-"Tab", "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "LeftBrace", "RightBrace", "Enter", "LeftControl", "A", "S", "D", "F", "G",
-"H", "J", "K", "L", "Semicolon", "Apostrophe", "Grave", "LeftShift", "BackSlash", "Z", "X", "C", "V", "B", "N", "M", "Comma", "Dot",
-"Slash", "RightShift", "KPAsterisk", "LeftAlt", "Space", "CapsLock", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10",
-"NumLock", "ScrollLock", "KP7", "KP8", "KP9", "KPMinus", "KP4", "KP5", "KP6", "KPPlus", "KP1", "KP2", "KP3", "KP0", "KPDot", "103rd",
-"F13", "102nd", "F11", "F12", "F14", "F15", "F16", "F17", "F18", "F19", "F20", "KPEnter", "RightCtrl", "KPSlash", "SysRq",
-"RightAlt", "LineFeed", "Home", "Up", "PageUp", "Left", "Right", "End", "Down", "PageDown", "Insert", "Delete", "Macro", "Mute",
-"VolumeDown", "VolumeUp", "Power", "KPEqual", "KPPlusMinus", "Pause", "F21", "F22", "F23", "F24", "KPComma", "LeftMeta", "RightMeta",
-"Compose", "Stop", "Again", "Props", "Undo", "Front", "Copy", "Open", "Paste", "Find", "Cut", "Help", "Menu", "Calc", "Setup",
-"Sleep", "WakeUp", "File", "SendFile", "DeleteFile", "X-fer", "Prog1", "Prog2", "WWW", "MSDOS", "Coffee", "Direction",
-"CycleWindows", "Mail", "Bookmarks", "Computer", "Back", "Forward", "CloseCD", "EjectCD", "EjectCloseCD", "NextSong", "PlayPause",
-"PreviousSong", "StopCD", "Record", "Rewind", "Phone", "ISOKey", "Config", "HomePage", "Refresh", "Exit", "Move", "Edit", "ScrollUp",
-"ScrollDown", "KPLeftParenthesis", "KPRightParenthesis",
-"International1", "International2", "International3", "International4", "International5",
-"International6", "International7", "International8", "International9",
-"Language1", "Language2", "Language3", "Language4", "Language5", "Language6", "Language7", "Language8", "Language9",
-NULL, 
-"PlayCD", "PauseCD", "Prog3", "Prog4", "Suspend", "Close",
-NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-"Btn0", "Btn1", "Btn2", "Btn3", "Btn4", "Btn5", "Btn6", "Btn7", "Btn8", "Btn9",
-NULL, NULL,  NULL, NULL, NULL, NULL,
-"LeftBtn", "RightBtn", "MiddleBtn", "SideBtn", "ExtraBtn", "ForwardBtn", "BackBtn",
-NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-"Trigger", "ThumbBtn", "ThumbBtn2", "TopBtn", "TopBtn2", "PinkieBtn",
-"BaseBtn", "BaseBtn2", "BaseBtn3", "BaseBtn4", "BaseBtn5", "BaseBtn6",
-NULL, NULL, NULL, "BtnDead",
-"BtnA", "BtnB", "BtnC", "BtnX", "BtnY", "BtnZ", "BtnTL", "BtnTR", "BtnTL2", "BtnTR2", "BtnSelect", "BtnStart", "BtnMode",
-"BtnThumbL", "BtnThumbR", NULL,
-"ToolPen", "ToolRubber", "ToolBrush", "ToolPencil", "ToolAirbrush", "ToolFinger", "ToolMouse", "ToolLens", NULL, NULL,
-"Touch", "Stylus", "Stylus2" };
-
-char *absval[5] = { "Value", "Min  ", "Max  ", "Fuzz ", "Flat " };
-char *relatives[REL_MAX + 1] = { "X", "Y", "Z", NULL, NULL, NULL, "HWheel", "Dial", "Wheel" };
-char *absolutes[ABS_MAX + 1] = { "X", "Y", "Z", "Rx", "Ry", "Rz", "Throttle", "Rudder", "Wheel", "Gas", "Brake",
-NULL, NULL, NULL, NULL, NULL,
-"Hat0X", "Hat0Y", "Hat1X", "Hat1Y", "Hat2X", "Hat2Y", "Hat3X", "Hat 3Y", "Pressure", "Distance", "XTilt", "YTilt"};
-char *leds[LED_MAX + 1] = { "NumLock", "CapsLock", "ScrollLock", "Compose", "Kana", "Sleep", "Suspend", "Mute" };
-char *repeats[REP_MAX + 1] = { "Delay", "Period" };
-char *sounds[SND_MAX + 1] = { "Bell", "Click" };
-
-char **names[EV_MAX + 1] = { events, keys, relatives, absolutes, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-NULL, NULL, leds, sounds, NULL, repeats, NULL, NULL, NULL };
-
-/*------------------------------------------------------------------------------
- */
-
-
-/*
- * The event structure itself from <linux/input.h>
- * only here as a reference
-
-struct input_event {
-	struct timeval time;
-	unsigned short type;
-	unsigned short code;
-	unsigned int value;
-};
-*/
-
-/*------------------------------------------------------------------------------
- *  CLASS DEF
- */
-
-typedef struct _rawmouse {
-  t_object t_ob;
-  struct input_event x_mouse_event; 
-  int x_mouse_fd;
-  float x_scale;
-  float x_translation;
-  t_outlet *x_axis_out[RAWMOUSE_AXES];
-  t_outlet *x_button_num_out;
-  t_outlet *x_button_val_out;
-  t_clock *x_clock;
-  double x_delaytime;
-  unsigned char x_mouse_buttons;
-  unsigned char x_mouse_axes;
-}t_rawmouse;
-
-t_class *rawmouse_class;
-
- 
-/*------------------------------------------------------------------------------
- * INTERFACE                   
- */
-
-void *rawmouse_new(t_float delaytime, t_float scale, t_float translation); 
-void rawmouse_setup(void);
-void rawmouse_read(t_rawmouse *x);
-void rawmouse_change_delaytime(t_rawmouse *x, t_float delaytime);
-void rawmouse_free(t_rawmouse *x);
-
-
-/*------------------------------------------------------------------------------
- * IMPLEMENTATION                    
- */
-
-void *rawmouse_new(t_float delaytime, t_float scale, t_float translation)
-{  
-    int i,eventtype, eventcode, num_axes;   
-    unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
-    char devicename[256] = "Unknown";
-	
-     
-    t_rawmouse *x = (t_rawmouse *)pd_new(rawmouse_class);
-
-    /* open the rawmouse device read-only, non-exclusive */
-    x->x_mouse_fd = open (RAWMOUSE_DEVICE, O_RDONLY | O_NONBLOCK);
-
-    /* read input_events from the RAWMOUSE_DEVICE stream 
-     * It seems that is just there to prime the event input
-     */
-    while (read (x->x_mouse_fd, &(x->x_mouse_event), sizeof(struct input_event)) > -1)
-      post("prime the stream test %d", x->x_mouse_event);
-    
-    /* if delaytime is set in the object's creation arguments
-     * use that value, otherwise use the default  */
-    if (delaytime == 0)
-      x->x_delaytime = RAWMOUSE_DELAYTIME;
-    else
-      x->x_delaytime = (int)delaytime;
-
-    /* if scale is set in the object's creation arguments
-     * use that value, otherwise use the default */
-    if (scale == 0)
-      x->x_scale = RAWMOUSE_SCALE;
-    else
-      x->x_scale = scale;
-    
-    /* get translation from object arguments */
-    x->x_translation = translation;
-
-    /* from evtest.c in the ff-utils distro
-     * get the number of supported axes and buttons
-     * EVIOCGBIT (EV_KEY) for buttons
-     * EVIOCGBIT (EV_REL) for axes
-     */
-
-    /* get name of device */
-    ioctl(x->x_mouse_fd, EVIOCGNAME(sizeof(devicename)), devicename);
-    post ("configuring %s",devicename);
-
-    /* get bitmask representing supported events (axes, buttons, etc.) */
-    memset(bitmask, 0, sizeof(bitmask));
-    ioctl(x->x_mouse_fd, EVIOCGBIT(0, EV_MAX), bitmask[0]);
-    post("Supported events:");
-    
-    x->x_mouse_axes = 0;
-    x->x_mouse_buttons = 0;
-    
-    /* cycle through all possible event types */
-    for (eventtype = 0; eventtype < EV_MAX; eventtype++) {
-      if (test_bit(eventtype, bitmask[0])) {
-	post(" %s (type %d) ", events[eventtype] ? events[eventtype] : "?", eventtype);
-	//	post("Event type %d",eventtype);
-
-	/* get bitmask representing supported button types */
-	ioctl(x->x_mouse_fd, EVIOCGBIT(eventtype, KEY_MAX), bitmask[eventtype]);
-
-	/* cycle through all possible event codes (axes, keys, etc.) 
-	 * testing to see which are supported  
-	 */
-	for (eventcode = 0; eventcode < KEY_MAX; eventcode++) 
-	  if (test_bit(eventcode, bitmask[eventtype])) {
-	    post("    Event code %d (%s)", eventcode, names[eventtype] ? (names[eventtype][eventcode] ? names[eventtype][eventcode] : "?") : "?");
-
-	    if ( eventtype == EV_KEY ) 
-		x->x_mouse_buttons++;
-	    else if  ( eventtype == EV_REL ) 
-	      x->x_mouse_axes++;
-	  }
-      }        
-    }
-    
-    /* create outlets for each axis */
-    for (i = 0; i < RAWMOUSE_AXES; i++)
-      x->x_axis_out[i] = outlet_new(&x->t_ob, &s_float);
-
-    /* create outlets for buttons */
-    x->x_button_num_out = outlet_new(&x->t_ob, &s_float);
-    x->x_button_val_out = outlet_new(&x->t_ob, &s_float);
-
-    /* get pd clock */
-    x->x_clock = clock_new (x, (t_method)rawmouse_read);
-
-    /* set refresh time */
-    clock_delay (x->x_clock, x->x_delaytime);
-
-    post ("\nUsing %d axes and %d buttons.", x->x_mouse_axes, x->x_mouse_buttons);
-
-    return (void *)x;
-}
-
-void rawmouse_setup(void)
-{
-  post ("rawmouse object loaded using %s",RAWMOUSE_DEVICE);
-
-  rawmouse_class = class_new(gensym("rawmouse"),
-			     (t_newmethod)rawmouse_new, 
-			     (t_method)rawmouse_free, 
-			     sizeof(t_rawmouse), 
-			     CLASS_DEFAULT, 
-			     A_DEFFLOAT, 
-			     A_DEFFLOAT, 
-			     A_DEFFLOAT, 
-			     0);
-
-  class_addfloat(rawmouse_class, rawmouse_change_delaytime);
-}
-
-void rawmouse_read(t_rawmouse *x)
-{
-  /* Currently, the mouse button #s are directly taken from the 
-   * sequence in the Linux input event system <linux/input.h>
-   * this might have to change when creating the MacOS X and 
-   * Windows objects in order to keep it consistent across
-   * all platforms.  Let's hope the order is the same on all...
-   */
-  int i;              /* loop counter */
-  int axis_num = 0;
-  t_float button_num = 0;
-  size_t read_bytes;  /* how many bytes were read */
-
-/*   while (1) { */
-/*     read_bytes = read(x->x_mouse_fd, &(x->x_mouse_event), sizeof(struct input_event) * 64); */
-  
-/*     if (read_bytes < (int) sizeof(struct input_event)) { */
-/*       post("rawmouse: short read"); */
-/*       break; */
-/*     } */
-
-  post("in rawmouse_read");
-  
-  while ( read(x->x_mouse_fd, &(x->x_mouse_event), sizeof(struct input_event)) > -1 ) {
-
-    post("testing");
-    
-    /*     for (i = 0; i < (int) (read_bytes / sizeof(struct input_event)); i++)  { */
-    post("Event: time %ld.%06ld, type %d, code %d, value %d",
-	 x->x_mouse_event.time.tv_sec, x->x_mouse_event.time.tv_usec, 
-	 x->x_mouse_event.type,x->x_mouse_event.code, x->x_mouse_event.value);
-    
-    if ( x->x_mouse_event.type == EV_KEY ) {
-      /* key/button event type */
-      switch ( x->x_mouse_event.code ) {
-      case BTN_LEFT:
-	button_num = 0;
-	break;
-      case BTN_RIGHT:
-	button_num = 1;
-	break;
-      case BTN_MIDDLE:
-	button_num = 2;
-	break;
-      case BTN_SIDE:
-	button_num = 3;
-	break;
-      case BTN_EXTRA:
-	button_num = 4;
-	break;
-      case BTN_FORWARD:
-	button_num = 5;
-	break;
-      case BTN_BACK:
-	button_num = 6;
-	break;
-      }
-      outlet_float (x->x_button_val_out, x->x_mouse_event.value);
-      outlet_float (x->x_button_num_out, button_num);
-    }
-    else if  ( x->x_mouse_event.type == EV_REL ) {
-      /* Relative Axes Event Type */
-      switch ( x->x_mouse_event.code ) {
-      case REL_X:
-	axis_num = 0;
-	break;
-      case REL_Y:
-	axis_num = 1;
-	break;
-      case REL_WHEEL:
-	axis_num = 2;
-	break;
-      }
-      outlet_float (x->x_axis_out[axis_num], x->x_mouse_event.value);	
-    }
-  }
-  clock_delay (x->x_clock, x->x_delaytime);
-}
-
-void rawmouse_change_delaytime(t_rawmouse *x, t_float delaytime)
-{
-  post("rawmouse_change_delaytime");
-  if (delaytime < 0)
-    delaytime = 0;
-  x->x_delaytime = delaytime;
-}
-
-void rawmouse_free(t_rawmouse *x)
-{
-  post("rawmouse_free");
-  close (x->x_mouse_fd);
-  clock_free (x->x_clock);
-}
+/* (C) Guenter Geiger <geiger@epy.co.at> */

+

+

+#include <m_imp.h>

+#ifdef NT

+#pragma warning( disable : 4244 )

+#pragma warning( disable : 4305 )

+#endif

+

+#include <linux/input.h>

+

+#include <sys/stat.h>

+

+#include <string.h>

+#include <sys/time.h>

+#include <sys/types.h>

+#include <sys/fcntl.h>

+#include <sys/ioctl.h>

+#include <unistd.h>

+#include <termios.h>

+

+#define DEBUG(x)

+/*#define DEBUG(x) x */

+

+

+#define RAWMOUSE_DEVICE   "/dev/input/event0"

+

+// scaling factor for output

+#define DEF_SCALE         1

+// delay/refresh time in milliseconds

+#define DEF_DELTIME       5

+

+#define RAWMOUSE_AXES     3

+#define RAWMOUSE_BUTTONS  7

+#define MAX_AXIS_OUTS     5

+

+/* from <linux/input.h>

+// button types

+#define BTN_LEFT		0x110

+#define BTN_RIGHT		0x111

+#define BTN_MIDDLE		0x112

+#define BTN_SIDE		0x113

+#define BTN_EXTRA		0x114

+#define BTN_FORWARD		0x115

+#define BTN_BACK		0x116

+

+// axes

+#define REL_X			0x00

+#define REL_Y			0x01

+#define REL_WHEEL		0x08

+*/

+

+

+/*------------------------------------------------------------------------------

+ * from evtest.c from the ff-utils package

+ */

+

+#define BITS_PER_LONG (sizeof(long) * 8)

+#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)

+#define OFF(x)  ((x)%BITS_PER_LONG)

+#define BIT(x)  (1UL<<OFF(x))

+#define LONG(x) ((x)/BITS_PER_LONG)

+#define test_bit(bit, array)	((array[LONG(bit)] >> OFF(bit)) & 1)

+

+

+char *events[EV_MAX + 1] = { "Reset", "Key", "Relative", "Absolute", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

+NULL, NULL, NULL, "LED", "Sound", NULL, "Repeat", "ForceFeedback", NULL, "ForceFeedbackStatus"};

+char *keys[KEY_MAX + 1] = { "Reserved", "Esc", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "Minus", "Equal", "Backspace",

+"Tab", "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "LeftBrace", "RightBrace", "Enter", "LeftControl", "A", "S", "D", "F", "G",

+"H", "J", "K", "L", "Semicolon", "Apostrophe", "Grave", "LeftShift", "BackSlash", "Z", "X", "C", "V", "B", "N", "M", "Comma", "Dot",

+"Slash", "RightShift", "KPAsterisk", "LeftAlt", "Space", "CapsLock", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10",

+"NumLock", "ScrollLock", "KP7", "KP8", "KP9", "KPMinus", "KP4", "KP5", "KP6", "KPPlus", "KP1", "KP2", "KP3", "KP0", "KPDot", "103rd",

+"F13", "102nd", "F11", "F12", "F14", "F15", "F16", "F17", "F18", "F19", "F20", "KPEnter", "RightCtrl", "KPSlash", "SysRq",

+"RightAlt", "LineFeed", "Home", "Up", "PageUp", "Left", "Right", "End", "Down", "PageDown", "Insert", "Delete", "Macro", "Mute",

+"VolumeDown", "VolumeUp", "Power", "KPEqual", "KPPlusMinus", "Pause", "F21", "F22", "F23", "F24", "KPComma", "LeftMeta", "RightMeta",

+"Compose", "Stop", "Again", "Props", "Undo", "Front", "Copy", "Open", "Paste", "Find", "Cut", "Help", "Menu", "Calc", "Setup",

+"Sleep", "WakeUp", "File", "SendFile", "DeleteFile", "X-fer", "Prog1", "Prog2", "WWW", "MSDOS", "Coffee", "Direction",

+"CycleWindows", "Mail", "Bookmarks", "Computer", "Back", "Forward", "CloseCD", "EjectCD", "EjectCloseCD", "NextSong", "PlayPause",

+"PreviousSong", "StopCD", "Record", "Rewind", "Phone", "ISOKey", "Config", "HomePage", "Refresh", "Exit", "Move", "Edit", "ScrollUp",

+"ScrollDown", "KPLeftParenthesis", "KPRightParenthesis",

+"International1", "International2", "International3", "International4", "International5",

+"International6", "International7", "International8", "International9",

+"Language1", "Language2", "Language3", "Language4", "Language5", "Language6", "Language7", "Language8", "Language9",

+NULL, 

+"PlayCD", "PauseCD", "Prog3", "Prog4", "Suspend", "Close",

+NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

+NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

+NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

+"Btn0", "Btn1", "Btn2", "Btn3", "Btn4", "Btn5", "Btn6", "Btn7", "Btn8", "Btn9",

+NULL, NULL,  NULL, NULL, NULL, NULL,

+"LeftBtn", "RightBtn", "MiddleBtn", "SideBtn", "ExtraBtn", "ForwardBtn", "BackBtn",

+NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

+"Trigger", "ThumbBtn", "ThumbBtn2", "TopBtn", "TopBtn2", "PinkieBtn",

+"BaseBtn", "BaseBtn2", "BaseBtn3", "BaseBtn4", "BaseBtn5", "BaseBtn6",

+NULL, NULL, NULL, "BtnDead",

+"BtnA", "BtnB", "BtnC", "BtnX", "BtnY", "BtnZ", "BtnTL", "BtnTR", "BtnTL2", "BtnTR2", "BtnSelect", "BtnStart", "BtnMode",

+"BtnThumbL", "BtnThumbR", NULL,

+"ToolPen", "ToolRubber", "ToolBrush", "ToolPencil", "ToolAirbrush", "ToolFinger", "ToolMouse", "ToolLens", NULL, NULL,

+"Touch", "Stylus", "Stylus2" };

+

+char *absval[5] = { "Value", "Min  ", "Max  ", "Fuzz ", "Flat " };

+char *relatives[REL_MAX + 1] = { "X", "Y", "Z", NULL, NULL, NULL, "HWheel", "Dial", "Wheel" };

+char *absolutes[ABS_MAX + 1] = { "X", "Y", "Z", "Rx", "Ry", "Rz", "Throttle", "Rudder", "Wheel", "Gas", "Brake",

+NULL, NULL, NULL, NULL, NULL,

+"Hat0X", "Hat0Y", "Hat1X", "Hat1Y", "Hat2X", "Hat2Y", "Hat3X", "Hat 3Y", "Pressure", "Distance", "XTilt", "YTilt"};

+char *leds[LED_MAX + 1] = { "NumLock", "CapsLock", "ScrollLock", "Compose", "Kana", "Sleep", "Suspend", "Mute" };

+char *repeats[REP_MAX + 1] = { "Delay", "Period" };

+char *sounds[SND_MAX + 1] = { "Bell", "Click" };

+

+char **names[EV_MAX + 1] = { events, keys, relatives, absolutes, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,

+NULL, NULL, leds, sounds, NULL, repeats, NULL, NULL, NULL };

+

+/*------------------------------------------------------------------------------

+ */

+

+/*------------------------------------------------------------------------------

+ *  CLASS DEF

+ */

+static t_class *rawmouse_class;

+

+typedef struct _rawmouse {

+  t_object            x_obj;

+  t_int               x_fd;

+  t_symbol*           x_devname;

+  int                 read_ok;

+  int                 started;

+  struct input_event  x_input_event; 

+  float               x_scale;

+  float               x_translation;

+  t_outlet            *x_axis_out[RAWMOUSE_AXES];

+  t_outlet            *x_button_num_out;

+  t_outlet            *x_button_val_out;

+  t_clock             *x_clock;

+  double              x_delaytime;

+  unsigned char       x_buttons;

+  unsigned char       x_axes;

+}t_rawmouse;

+

+/*------------------------------------------------------------------------------

+ * IMPLEMENTATION                    

+ */

+

+//DONE

+static int rawmouse_close(t_rawmouse *x)

+{

+    DEBUG(post("rawmouse_close");)

+

+     if (x->x_fd <0) return 0;

+

+     close (x->x_fd);

+

+     return 1;

+}

+

+//DONE

+static int rawmouse_open(t_rawmouse *x,t_symbol* s)

+{

+  int eventType, eventCode;

+  unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];

+  char devicename[256] = "Unknown";

+  DEBUG(post("rawmouse_open");)

+

+  rawmouse_close(x);

+

+  /* set obj device name to parameter */  

+  if (s != &s_)

+    x->x_devname = s;

+  

+  /* open device */

+  if (x->x_devname) {

+    post("opening ...");

+    /* open the rawmouse device read-only, non-exclusive */

+    x->x_fd = open (x->x_devname->s_name, O_RDONLY | O_NONBLOCK);

+    if (x->x_fd >= 0 ) post("done");

+    else post("failed");

+  }

+  else {

+    return 1;

+  }

+  

+  /* test if device open */

+  if (x->x_fd >= 0)

+    post("%s opened",x->x_devname->s_name);

+  else {

+    post("unable to open %s",x->x_devname->s_name);

+    x->x_fd = -1;

+    return 0;

+  }

+  

+  /* read input_events from the RAWMOUSE_DEVICE stream 

+   * It seems that is just there to flush the event input buffer?

+   */

+  while (read (x->x_fd, &(x->x_input_event), sizeof(struct input_event)) > -1);

+  

+  /* get name of device */

+  ioctl(x->x_fd, EVIOCGNAME(sizeof(devicename)), devicename);

+  post ("configuring %s",devicename);

+

+  /* get bitmask representing supported events (axes, buttons, etc.) */

+  memset(bitmask, 0, sizeof(bitmask));

+  ioctl(x->x_fd, EVIOCGBIT(0, EV_MAX), bitmask[0]);

+  post("Supported events:");

+    

+  x->x_axes = 0;

+  x->x_buttons = 0;

+    

+  /* cycle through all possible event types */

+  for (eventType = 0; eventType < EV_MAX; eventType++) {

+    if (test_bit(eventType, bitmask[0])) {

+      post(" %s (type %d) ", events[eventType] ? events[eventType] : "?", eventType);

+      //	post("Event type %d",eventType);

+

+      /* get bitmask representing supported button types */

+      ioctl(x->x_fd, EVIOCGBIT(eventType, KEY_MAX), bitmask[eventType]);

+

+      /* cycle through all possible event codes (axes, keys, etc.) 

+       * testing to see which are supported  

+       */

+      for (eventCode = 0; eventCode < KEY_MAX; eventCode++) 

+	if (test_bit(eventCode, bitmask[eventType])) {

+	  post("    Event code %d (%s)", eventCode, names[eventType] ? (names[eventType][eventCode] ? names[eventType][eventCode] : "?") : "?");

+

+	  if ( eventType == EV_KEY ) 

+	    x->x_buttons++;

+	  else if  ( eventType == EV_REL ) 

+	    x->x_axes++;

+	}

+    }        

+  }

+    

+  post ("\nUsing %d axes and %d buttons.", x->x_axes, x->x_buttons);

+    

+  return 1;

+}

+

+

+

+static int rawmouse_read(t_rawmouse *x,int fd)

+{

+  int readBytes;

+  int axis_num = 0;

+  t_float button_num = 0;

+    

+  if (x->x_fd < 0) return 0;

+  if (x->read_ok) {

+    readBytes = read(x->x_fd, &(x->x_input_event), sizeof(struct input_event));

+    DEBUG(post("reading %d",readBytes);)

+    if ( readBytes < 0 ) {

+      post("rawmouse: read failed");

+      x->read_ok = 0;

+      return 0;

+    }

+  }

+  if ( x->x_input_event.type == EV_KEY ) {

+    /* key/button event type */

+    switch ( x->x_input_event.code ) {

+    case BTN_LEFT:

+      button_num = 0;

+      break;

+    case BTN_RIGHT:

+      button_num = 1;

+      break;

+    case BTN_MIDDLE:

+      button_num = 2;

+      break;

+    case BTN_SIDE:

+      button_num = 3;

+      break;

+    case BTN_EXTRA:

+      button_num = 4;

+      break;

+    case BTN_FORWARD:

+      button_num = 5;

+      break;

+    case BTN_BACK:

+      button_num = 6;

+      break;

+    }

+    outlet_float (x->x_button_val_out, x->x_input_event.value);

+    outlet_float (x->x_button_num_out, button_num);

+  }

+  else if  ( x->x_input_event.type == EV_REL ) {

+    /* Relative Axes Event Type */

+    switch ( x->x_input_event.code ) {

+    case REL_X:

+      axis_num = 0;

+      break;

+    case REL_Y:

+      axis_num = 1;

+      break;

+    case REL_WHEEL:

+      axis_num = 2;

+      break;

+    }

+    outlet_float (x->x_axis_out[axis_num], x->x_input_event.value);	

+  }

+

+  return 1;    

+}

+

+

+

+/* Actions */

+

+static void rawmouse_bang(t_rawmouse* x)

+{

+    DEBUG(post("rawmouse_bang");)

+   

+}

+

+static void rawmouse_float(t_rawmouse* x)

+{

+    DEBUG(post("rawmouse_float");)

+   

+}

+

+// DONE

+void rawmouse_start(t_rawmouse* x)

+{

+  DEBUG(post("rawmouse_start");)

+

+    if (x->x_fd >= 0 && !x->started) {

+       sys_addpollfn(x->x_fd, (t_fdpollfn)rawmouse_read, x);

+       post("rawmouse: start");

+       x->started = 1;

+    }

+}

+

+

+// DONE

+void rawmouse_stop(t_rawmouse* x)

+{

+  DEBUG(post("rawmouse_stop");)

+

+    if (x->x_fd >= 0 && x->started) { 

+        sys_rmpollfn(x->x_fd);

+        post("rawmouse: stop");

+        x->started = 0;

+    }

+}

+

+/* Misc setup functions */

+

+

+static void rawmouse_free(t_rawmouse* x)

+{

+  DEBUG(post("rawmouse_free");)

+    

+    if (x->x_fd < 0) return;

+  

+  rawmouse_stop(x);

+  

+  close (x->x_fd);

+}

+

+static void *rawmouse_new(t_symbol *s)

+{

+  int i;

+  t_rawmouse *x = (t_rawmouse *)pd_new(rawmouse_class);

+

+  DEBUG(post("rawmouse_new");)

+  

+  /* init vars */

+  x->x_fd = -1;

+  x->read_ok = 1;

+  x->started = 0;

+  

+  /* create outlets for each axis */

+  for (i = 0; i < RAWMOUSE_AXES; i++) 

+    x->x_axis_out[i] = outlet_new(&x->x_obj, &s_float);

+  

+  /* create outlets for buttons */

+  x->x_button_num_out = outlet_new(&x->x_obj, &s_float);

+  x->x_button_val_out = outlet_new(&x->x_obj, &s_float);

+  

+  if (s != &s_)

+    x->x_devname = s;

+  

+  /* Open the device and save settings */

+  

+  if (!rawmouse_open(x,s)) return x;

+  

+  return (x);

+}

+

+

+void rawmouse_setup(void)

+{

+  DEBUG(post("rawmouse_setup");)

+  rawmouse_class = class_new(gensym("rawmouse"), 

+			     (t_newmethod)rawmouse_new, 

+			     (t_method)rawmouse_free,

+			     sizeof(t_rawmouse),0,A_DEFSYM,0);

+

+  /* add inlet datatype methods */

+  class_addfloat(rawmouse_class,(t_method) rawmouse_float);

+  class_addbang(rawmouse_class,(t_method) rawmouse_bang);

+

+  /* add inlet message methods */

+  class_addmethod(rawmouse_class, (t_method) rawmouse_open,gensym("open"),A_DEFSYM);

+  class_addmethod(rawmouse_class,(t_method) rawmouse_close,gensym("close"),0);

+  class_addmethod(rawmouse_class,(t_method) rawmouse_start,gensym("start"),0);

+  class_addmethod(rawmouse_class,(t_method) rawmouse_stop,gensym("stop"),0);

+  

+}

+

diff --git a/rawmousetest.pd b/rawmousetest.pd
index 9cf4e2d..60a4720 100644
--- a/rawmousetest.pd
+++ b/rawmousetest.pd
@@ -1,14 +1,18 @@
-#N canvas 69 578 450 300 10;
-#X obj 156 76 rawmouse;
-#X floatatom 223 161 5 0 0 3 button# - -;
-#X floatatom 286 163 5 0 0 3 button_value - -;
-#X floatatom 175 160 5 0 0 3 wheel - -;
-#X floatatom 122 161 5 0 0 3 y-axis - -;
-#X floatatom 76 162 5 0 0 3 x-axis - -;
-#X floatatom 132 33 5 0 0 0 - - -;
-#X connect 0 0 5 0;
-#X connect 0 1 4 0;
-#X connect 0 2 3 0;
-#X connect 0 3 1 0;
-#X connect 0 4 2 0;
-#X connect 6 0 0 0;
+#N canvas 5 614 450 300 10;
+#X floatatom 258 160 5 0 0 3 button# - -;
+#X floatatom 321 162 5 0 0 3 button_value - -;
+#X floatatom 175 160 9 0 0 3 wheel - -;
+#X floatatom 99 161 9 0 0 3 y-axis - -;
+#X floatatom 24 162 9 0 0 3 x-axis - -;
+#X floatatom 51 67 5 0 0 0 - - -;
+#X obj 75 110 rawmouse /dev/input/event0;
+#X msg 125 40 start;
+#X msg 136 78 stop;
+#X connect 5 0 6 0;
+#X connect 6 0 4 0;
+#X connect 6 1 3 0;
+#X connect 6 2 2 0;
+#X connect 6 3 0 0;
+#X connect 6 4 1 0;
+#X connect 7 0 6 0;
+#X connect 8 0 6 0;