[PD-cvs] externals/hcs linuxhid.pd,NONE,1.1 Makefile,1.9,1.10 linuxevent.c,1.3,1.4 linuxevent-help.pd,1.2,1.3 linuxevent-joystick.pd,1.1,1.2 linuxhid.h,1.4,1.5 linuxjoystick.c,1.2,1.3 linuxjoystick-help.pd,1.1,1.2 linuxmouse.c,1.2,1.3 linuxmouse-help.pd,1.1,1.2
eighthave at users.sourceforge.net
eighthave at users.sourceforge.net
Mon Nov 17 22:09:47 CET 2003
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Update of /cvsroot/pure-data/externals/hcs
In directory sc8-pr-cvs1:/tmp/cvs-serv6766
Modified Files:
Makefile linuxevent.c linuxevent-help.pd
linuxevent-joystick.pd linuxhid.h linuxjoystick.c
linuxjoystick-help.pd linuxmouse.c linuxmouse-help.pd
Added Files:
linuxhid.pd
Log Message:
cleaned up code substantially; got everything working; made help patches
--- NEW FILE: linuxhid.pd ---
#N canvas 618 332 428 305 10;
#X obj 13 10 cnv 15 400 40 empty empty Linux_HID 20 12 1 18 -261689
-66577 0;
#X text 28 96 Raw access to the mouse output \, not tied to the sccreen
borders.;
#X text 22 169 Raw access to the joystick output with a fixed number
of outlets.;
#X text 22 239 Raw access to the output of the Linux Event system.
;
#X obj 16 75 linuxmouse;
#X obj 18 219 linuxevent;
#X obj 16 146 linuxjoystick;
Index: Makefile
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/Makefile,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** Makefile 19 Jul 2003 02:40:18 -0000 1.9
--- Makefile 17 Nov 2003 21:09:44 -0000 1.10
***************
*** 1,5 ****
CC=gcc-3.2
! pd_linux: pan_gogins~.pd_linux range.pd_linux linuxmouse.pd_linux linuxevent.pd_linux linuxjoystick.pd_linux ifeel.pd_linux
clean: ; rm -f *.pd_linux *.o *~
--- 1,5 ----
CC=gcc-3.2
! pd_linux: pan_gogins~.pd_linux range.pd_linux linuxmouse.pd_linux linuxevent.pd_linux linuxjoystick.pd_linux ifeel.pd_linux platformdummy.pd_linux
clean: ; rm -f *.pd_linux *.o *~
***************
*** 13,17 ****
-Wno-unused -Wno-parentheses -Wno-switch
! LINUXINCLUDE = -I/usr/local/lib/pd/include -I../../pd/src
.c.pd_linux:
--- 13,17 ----
-Wno-unused -Wno-parentheses -Wno-switch
! LINUXINCLUDE = -I/usr/local/lib/pd/include -I../../pd/src -I/usr/local/include
.c.pd_linux:
Index: linuxevent.c
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxevent.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** linuxevent.c 17 Nov 2003 06:18:23 -0000 1.3
--- linuxevent.c 17 Nov 2003 21:09:45 -0000 1.4
***************
*** 2,6 ****
#define LINUXEVENT_DEVICE "/dev/input/event0"
- #define LINUXEVENT_OUTLETS 4
static char *version = "$Revision$";
--- 2,5 ----
***************
*** 14,21 ****
t_object x_obj;
t_int x_fd;
! t_symbol* x_devname;
t_clock *x_clock;
int read_ok;
int started;
struct input_event x_input_event;
t_outlet *x_input_event_time_outlet;
--- 13,21 ----
t_object x_obj;
t_int x_fd;
! t_symbol *x_devname;
t_clock *x_clock;
int read_ok;
int started;
+ int x_delaytime;
struct input_event x_input_event;
t_outlet *x_input_event_time_outlet;
***************
*** 23,27 ****
t_outlet *x_input_event_code_outlet;
t_outlet *x_input_event_value_outlet;
- int x_delaytime;
}t_linuxevent;
--- 23,26 ----
***************
*** 30,49 ****
*/
! //DONE
! static int linuxevent_close(t_linuxevent *x)
! {
! DEBUG(post("linuxevent_close");)
!
! if (x->x_fd <0) {
! return 0;
! } else {
! close (x->x_fd);
! return 1;
}
}
! //DONE
! static int linuxevent_open(t_linuxevent *x,t_symbol* s)
! {
int eventType, eventCode, buttons, rel_axes, abs_axes, ff;
unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
--- 29,56 ----
*/
! void linuxevent_stop(t_linuxevent* x) {
! DEBUG(post("linuxevent_stop"););
!
! if (x->x_fd >= 0 && x->started) {
! clock_unset(x->x_clock);
! post("linuxevent: polling stopped");
! x->started = 0;
}
}
! static int linuxevent_close(t_linuxevent *x) {
! DEBUG(post("linuxevent_close"););
!
! /* just to be safe, stop it first */
! linuxevent_stop(x);
!
! if (x->x_fd <0) return 0;
! close (x->x_fd);
! post ("[linuxevent] closed %s",x->x_devname->s_name);
!
! return 1;
! }
!
! static int linuxevent_open(t_linuxevent *x, t_symbol *s) {
int eventType, eventCode, buttons, rel_axes, abs_axes, ff;
unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
***************
*** 58,85 ****
if (s != &s_)
x->x_devname = s;
- else {
- post("You need to set a input device (i.e /dev/input/event0)");
- }
/* open device */
if (x->x_devname) {
! post("opening ...");
! /* open the linuxevent 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 LINUXEVENT_DEVICE stream
--- 65,80 ----
if (s != &s_)
x->x_devname = s;
/* open device */
if (x->x_devname) {
! /* open the device read-only, non-exclusive */
! x->x_fd = open (x->x_devname->s_name, O_RDONLY | O_NONBLOCK);
! /* test if device open */
! if (x->x_fd < 0 ) {
! post("[linuxevent] open %s failed",x->x_devname->s_name);
! x->x_fd = -1;
! return 0;
! }
! } else return 1;
/* read input_events from the LINUXEVENT_DEVICE stream
***************
*** 90,99 ****
/* 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:");
rel_axes = 0;
--- 85,94 ----
/* get name of device */
ioctl(x->x_fd, EVIOCGNAME(sizeof(devicename)), devicename);
! post ("Configuring %s on %s",devicename,x->x_devname->s_name);
/* get bitmask representing supported events (axes, buttons, etc.) */
memset(bitmask, 0, sizeof(bitmask));
ioctl(x->x_fd, EVIOCGBIT(0, EV_MAX), bitmask[0]);
! post("\nSupported events:");
rel_axes = 0;
***************
*** 148,187 ****
post ("\nUsing %d relative axes, %d absolute axes, and %d buttons.", rel_axes, abs_axes, buttons);
if (ff > 0) post ("Detected %d force feedback types",ff);
! post ("");
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
post ("This object is under development! The interface could change at anytime!");
post ("As I write cross-platform versions, the interface might have to change.");
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
!
return 1;
}
!
! static int linuxevent_read(t_linuxevent *x,int fd)
! {
! // int readBytes;
!
! if (x->x_fd < 0) return 0;
!
! while (read (x->x_fd, &(x->x_input_event), sizeof(struct input_event)) > -1) {
! outlet_float (x->x_input_event_value_outlet, (int)x->x_input_event.value);
! outlet_float (x->x_input_event_code_outlet, x->x_input_event.code);
! outlet_float (x->x_input_event_type_outlet, x->x_input_event.type);
! /* input_event.time is a timeval struct from <sys/time.h> */
! /* outlet_float (x->x_input_event_time_outlet, x->x_input_event.time); */
! }
! if (x->started) {
! clock_delay(x->x_clock, x->x_delaytime);
! }
! return 1;
}
/* Actions */
!
! static void linuxevent_float(t_linuxevent* x)
! {
DEBUG(post("linuxevent_float");)
--- 143,174 ----
post ("\nUsing %d relative axes, %d absolute axes, and %d buttons.", rel_axes, abs_axes, buttons);
if (ff > 0) post ("Detected %d force feedback types",ff);
! post ("\nWARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
post ("This object is under development! The interface could change at anytime!");
post ("As I write cross-platform versions, the interface might have to change.");
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING\n");
!
return 1;
}
+ static int linuxevent_read(t_linuxevent *x,int fd) {
+ if (x->x_fd < 0) return 0;
! while (read (x->x_fd, &(x->x_input_event), sizeof(struct input_event)) > -1) {
! outlet_float (x->x_input_event_value_outlet, (int)x->x_input_event.value);
! outlet_float (x->x_input_event_code_outlet, x->x_input_event.code);
! outlet_float (x->x_input_event_type_outlet, x->x_input_event.type);
! /* input_event.time is a timeval struct from <sys/time.h> */
! /* outlet_float (x->x_input_event_time_outlet, x->x_input_event.time); */
! }
! if (x->started) {
! clock_delay(x->x_clock, x->x_delaytime);
! }
! return 1;
}
/* Actions */
! static void linuxevent_float(t_linuxevent* x) {
DEBUG(post("linuxevent_float");)
***************
*** 199,235 ****
}
! // DONE
! void linuxevent_start(t_linuxevent* x)
! {
! DEBUG(post("linuxevent_start"););
! post("clock delay: %d",x->x_delaytime);
! if (x->x_fd >= 0 && !x->started) {
! clock_delay(x->x_clock, 2);
! post("linuxevent: start");
! x->started = 1;
! }
! }
!
!
! // DONE
! void linuxevent_stop(t_linuxevent* x)
! {
! DEBUG(post("linuxevent_stop"););
!
! post("clock delay: %d",x->x_delaytime);
!
! if (x->x_fd >= 0 && x->started) {
! clock_unset(x->x_clock);
! post("linuxevent: stop");
! x->started = 0;
! }
}
! /* Misc setup functions */
!
!
! static void linuxevent_free(t_linuxevent* x)
! {
DEBUG(post("linuxevent_free");)
--- 186,203 ----
}
! void linuxevent_start(t_linuxevent* x) {
! DEBUG(post("linuxevent_start"););
! if (x->x_fd >= 0 && !x->started) {
! clock_delay(x->x_clock, 5);
! post("linuxevent: polling started");
! x->started = 1;
! } else {
! post("You need to set a input device (i.e /dev/input/event0)");
! }
}
! /* setup functions */
! static void linuxevent_free(t_linuxevent* x) {
DEBUG(post("linuxevent_free");)
***************
*** 241,246 ****
}
! static void *linuxevent_new(t_symbol *s)
! {
int i;
t_linuxevent *x = (t_linuxevent *)pd_new(linuxevent_class);
--- 209,213 ----
}
! static void *linuxevent_new(t_symbol *s) {
int i;
t_linuxevent *x = (t_linuxevent *)pd_new(linuxevent_class);
***************
*** 264,269 ****
x->x_input_event_value_outlet = outlet_new(&x->x_obj, &s_float);
if (s != &s_)
! x->x_devname = s;
/* Open the device and save settings */
--- 231,237 ----
x->x_input_event_value_outlet = outlet_new(&x->x_obj, &s_float);
+ /* set to the value from the object argument, if that exists */
if (s != &s_)
! x->x_devname = s;
/* Open the device and save settings */
***************
*** 274,280 ****
}
!
! void linuxevent_setup(void)
! {
DEBUG(post("linuxevent_setup");)
linuxevent_class = class_new(gensym("linuxevent"),
--- 242,246 ----
}
! void linuxevent_setup(void) {
DEBUG(post("linuxevent_setup");)
linuxevent_class = class_new(gensym("linuxevent"),
***************
*** 288,297 ****
/* add inlet message methods */
! class_addmethod(linuxevent_class, (t_method) linuxevent_open,gensym("open"),A_DEFSYM);
class_addmethod(linuxevent_class,(t_method) linuxevent_close,gensym("close"),0);
class_addmethod(linuxevent_class,(t_method) linuxevent_start,gensym("start"),0);
class_addmethod(linuxevent_class,(t_method) linuxevent_stop,gensym("stop"),0);
! class_addmethod(linuxevent_class,(t_method) linuxevent_delay,gensym("delay"),A_FLOAT,0);
!
}
--- 254,264 ----
/* add inlet message methods */
! class_addmethod(linuxevent_class,(t_method) linuxevent_delay,gensym("delay"),A_DEFFLOAT,0);
! class_addmethod(linuxevent_class,(t_method) linuxevent_open,gensym("open"),A_DEFSYM,0);
class_addmethod(linuxevent_class,(t_method) linuxevent_close,gensym("close"),0);
class_addmethod(linuxevent_class,(t_method) linuxevent_start,gensym("start"),0);
+ class_addmethod(linuxevent_class,(t_method) linuxevent_start,gensym("poll"),0);
class_addmethod(linuxevent_class,(t_method) linuxevent_stop,gensym("stop"),0);
! class_addmethod(linuxevent_class,(t_method) linuxevent_stop,gensym("nopoll"),0);
}
Index: linuxevent-help.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxevent-help.pd,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** linuxevent-help.pd 17 Nov 2003 06:18:23 -0000 1.2
--- linuxevent-help.pd 17 Nov 2003 21:09:45 -0000 1.3
***************
*** 1,23 ****
! #N canvas 547 51 569 453 10;
#X floatatom 241 326 5 0 0 3 code - -;
#X floatatom 305 326 5 0 0 3 value - -;
#X floatatom 177 326 4 0 0 3 type - -;
#X floatatom 104 326 9 0 0 3 time - -;
! #X msg 164 199 start;
! #X msg 165 221 stop;
#X obj 114 303 linuxevent /dev/input/event0;
! #X obj 114 158 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X text 134 158 bang to get an update;
! #X text 212 211 start/stop polling;
! #X obj 25 158 metro 20;
! #X text 236 260 time between polls (ms);
! #X obj 25 136 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X msg 45 136 stop;
! #X msg 169 260 delay 20;
! #X obj 114 109 key;
! #X obj 114 129 select 98;
! #X text 187 129 <- type 'b' for a bang;
#N canvas 278 328 611 524 Event_Codes 0;
#X text 28 48 (For a complete listing of Linux Input Events \, see
--- 1,19 ----
! #N canvas 287 167 569 543 10;
#X floatatom 241 326 5 0 0 3 code - -;
#X floatatom 305 326 5 0 0 3 value - -;
#X floatatom 177 326 4 0 0 3 type - -;
#X floatatom 104 326 9 0 0 3 time - -;
! #X msg 172 202 start;
! #X msg 173 224 stop;
#X obj 114 303 linuxevent /dev/input/event0;
! #X obj 114 184 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 25 184 metro 20;
! #X text 293 260 time between polls (ms);
! #X obj 25 162 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X msg 45 162 stop;
! #X msg 226 260 delay 20;
! #X obj 114 135 key;
#N canvas 278 328 611 524 Event_Codes 0;
#X text 28 48 (For a complete listing of Linux Input Events \, see
***************
*** 181,186 ****
system. It is used for access the output of various Human Interface
Devices \, like mice \, joysticks \, tablets \, etc.;
! #X text 62 424 Here's an example for using a joystick:;
! #X obj 366 423 linuxevent-joystick;
#X connect 4 0 6 0;
#X connect 5 0 6 0;
--- 177,200 ----
system. It is used for access the output of various Human Interface
Devices \, like mice \, joysticks \, tablets \, etc.;
! #X text 346 18 related HID objects:;
! #X obj 497 17 linuxhid;
! #X text 33 111 bang to get an update when polling is stopped.;
! #X msg 236 201 poll;
! #X msg 236 223 nopoll;
! #X text 153 183 start/stop polling (synonyms for the same thing);
! #X obj 114 155 sel 98;
! #X text 160 155 <- (type 'b' for a bang);
! #X text 15 413 Here's an example for using a joystick:;
! #X msg 72 441 start;
! #X msg 116 441 stop;
! #X obj 82 469 linuxevent-joystick /dev/input/event1;
! #X floatatom 336 498 2 0 0 3 button# - -;
! #X floatatom 393 497 2 0 0 3 button_value - -;
! #X floatatom 82 498 5 0 0 3 y-axis - -;
! #X floatatom 35 498 5 0 0 3 x-axis - -;
! #X floatatom 181 499 3 0 0 3 hat-X - -;
! #X floatatom 227 499 3 0 0 3 hat-Y - -;
! #X floatatom 131 499 5 0 0 3 twist - -;
! #X floatatom 270 498 5 0 0 3 throttle - -;
#X connect 4 0 6 0;
#X connect 5 0 6 0;
***************
*** 190,197 ****
#X connect 6 3 1 0;
#X connect 7 0 6 0;
! #X connect 10 0 6 0;
! #X connect 12 0 10 0;
! #X connect 13 0 10 0;
! #X connect 14 0 6 0;
! #X connect 15 0 16 0;
! #X connect 16 0 7 0;
--- 204,223 ----
#X connect 6 3 1 0;
#X connect 7 0 6 0;
! #X connect 8 0 6 0;
! #X connect 10 0 8 0;
! #X connect 11 0 8 0;
! #X connect 12 0 6 0;
! #X connect 13 0 26 0;
! #X connect 23 0 6 0;
! #X connect 24 0 6 0;
! #X connect 26 0 7 0;
! #X connect 29 0 31 0;
! #X connect 30 0 31 0;
! #X connect 31 0 35 0;
! #X connect 31 1 34 0;
! #X connect 31 2 38 0;
! #X connect 31 3 36 0;
! #X connect 31 4 37 0;
! #X connect 31 5 39 0;
! #X connect 31 6 32 0;
! #X connect 31 7 33 0;
Index: linuxevent-joystick.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxevent-joystick.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** linuxevent-joystick.pd 17 Nov 2003 06:18:23 -0000 1.1
--- linuxevent-joystick.pd 17 Nov 2003 21:09:45 -0000 1.2
***************
*** 1,29 ****
! #N canvas 270 365 499 362 10;
! #X obj 16 86 linuxevent /dev/input/event1;
#X msg 35 43 start;
#X msg 44 62 stop;
#X obj 16 9 inlet;
#X obj 79 116 pack f f f;
- #X obj 79 139 route 1 3;
#X obj 137 159 print UNKNOWN_JOYSTICK_EVENT_TYPE;
#X text 148 139 types (1=buttons 3=abs axes);
! #X obj 108 187 route 0 1 6 7;
! #X obj 194 209 print UNKNOWN_JOYSTICK_EVENT_CODE;
! #X obj 151 249 print THROTTLE;
! #X text 204 190 codes (0=X 1=Y 6=throttle 7=rudder);
! #X obj 172 229 print RUDDER;
! #X obj 129 269 print Y-AXIS;
! #X obj 108 290 print X-AXIS;
! #X connect 0 1 4 0;
! #X connect 0 2 4 1;
! #X connect 0 3 4 2;
! #X connect 1 0 0 0;
! #X connect 2 0 0 0;
! #X connect 3 0 0 0;
! #X connect 4 0 5 0;
! #X connect 5 1 8 0;
! #X connect 5 2 6 0;
! #X connect 8 0 14 0;
! #X connect 8 1 13 0;
! #X connect 8 2 10 0;
! #X connect 8 3 12 0;
--- 1,76 ----
! #N canvas 455 201 722 483 10;
#X msg 35 43 start;
#X msg 44 62 stop;
#X obj 16 9 inlet;
#X obj 79 116 pack f f f;
#X obj 137 159 print UNKNOWN_JOYSTICK_EVENT_TYPE;
#X text 148 139 types (1=buttons 3=abs axes);
! #X obj 167 256 print UNKNOWN_JOYSTICK_EVENT_CODE;
! #X obj 275 409 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 306 409 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 337 409 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 369 408 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 400 408 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 431 409 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 557 410 bng 30 250 50 0 empty empty not_routed 33 6 1 8 -262144
! -1 -1;
! #X obj 275 386 route 288 289 290 291 292 293 294 295 296;
! #X obj 464 409 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 493 408 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 525 408 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 79 139 route 3 1;
! #X obj 38 378 outlet;
! #X obj 59 357 outlet;
! #X obj 80 337 outlet;
! #X obj 102 317 outlet;
! #X obj 123 297 outlet;
! #X obj 144 277 outlet;
! #X text 52 214 codes (0=X 1=Y 6=throttle 7=rudder \, 16=hat0X \, 17=hat0Y)
! ;
! #X obj 456 338 outlet;
! #X text 446 354 button_num;
! #X text 537 355 button_value;
! #X obj 556 339 outlet;
! #X obj 456 272 unpack f f;
! #X obj 456 308 - 288;
! #X obj 16 86 linuxevent \$1;
! #X obj 38 234 route 0 1 7 16 17 6;
! #X connect 0 0 32 0;
! #X connect 1 0 32 0;
! #X connect 2 0 32 0;
! #X connect 3 0 18 0;
! #X connect 14 0 7 0;
! #X connect 14 1 8 0;
! #X connect 14 2 9 0;
! #X connect 14 3 10 0;
! #X connect 14 4 11 0;
! #X connect 14 5 12 0;
! #X connect 14 6 15 0;
! #X connect 14 7 16 0;
! #X connect 14 8 17 0;
! #X connect 14 9 13 0;
! #X connect 18 0 33 0;
! #X connect 18 1 14 0;
! #X connect 18 1 30 0;
! #X connect 18 2 4 0;
! #X connect 30 0 31 0;
! #X connect 30 1 29 0;
! #X connect 31 0 26 0;
! #X connect 32 1 3 0;
! #X connect 32 2 3 1;
! #X connect 32 3 3 2;
! #X connect 33 0 19 0;
! #X connect 33 1 20 0;
! #X connect 33 2 21 0;
! #X connect 33 3 22 0;
! #X connect 33 4 23 0;
! #X connect 33 5 24 0;
Index: linuxhid.h
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxhid.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** linuxhid.h 23 Jun 2003 13:11:43 -0000 1.4
--- linuxhid.h 17 Nov 2003 21:09:45 -0000 1.5
***************
*** 1,3 ****
! #include "m_pd.h"
#ifdef PD_MAJOR_VERSION
--- 1,3 ----
! #include <m_pd.h>
#ifdef PD_MAJOR_VERSION
***************
*** 19,24 ****
! #define DEBUG(x)
! /*#define DEBUG(x) x */
/*------------------------------------------------------------------------------
--- 19,24 ----
! //#define DEBUG(x)
! #define DEBUG(x) x
/*------------------------------------------------------------------------------
Index: linuxjoystick.c
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxjoystick.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** linuxjoystick.c 25 Apr 2003 23:42:19 -0000 1.2
--- linuxjoystick.c 17 Nov 2003 21:09:45 -0000 1.3
***************
*** 1,5 ****
#include "linuxhid.h"
- #define LINUXJOYSTICK_DEVICE "/dev/input/event0"
#define LINUXJOYSTICK_AXES 6
--- 1,4 ----
***************
*** 12,27 ****
typedef struct _linuxjoystick {
! t_object x_obj;
! t_int x_fd;
! t_symbol* x_devname;
! int read_ok;
! int started;
! struct input_event x_input_event;
! t_outlet *x_axis_out[LINUXJOYSTICK_AXES];
! t_outlet *x_button_num_out;
! t_outlet *x_button_val_out;
! t_clock *x_clock;
! unsigned char x_buttons;
! unsigned char x_axes;
} t_linuxjoystick;
--- 11,27 ----
typedef struct _linuxjoystick {
! t_object x_obj;
! t_int x_fd;
! t_symbol *x_devname;
! t_clock *x_clock;
! int read_ok;
! int started;
! int x_delaytime;
! struct input_event x_input_event;
! t_outlet *x_axis_out[LINUXJOYSTICK_AXES];
! t_outlet *x_button_num_out;
! t_outlet *x_button_val_out;
! unsigned char x_buttons;
! unsigned char x_axes;
} t_linuxjoystick;
***************
*** 30,49 ****
*/
! //DONE
! static int linuxjoystick_close(t_linuxjoystick *x)
! {
! DEBUG(post("linuxjoystick_close");)
! if (x->x_fd <0) return 0;
! close (x->x_fd);
! return 1;
}
! //DONE
! static int linuxjoystick_open(t_linuxjoystick *x,t_symbol* s)
! {
! int eventType, eventCode;
unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
char devicename[256] = "Unknown";
--- 30,58 ----
*/
! void linuxjoystick_stop(t_linuxjoystick* x) {
! DEBUG(post("linuxjoystick_stop"););
!
! if (x->x_fd >= 0 && x->started) {
! clock_unset(x->x_clock);
! post("linuxjoystick: polling stopped");
! x->started = 0;
! }
! }
! static int linuxjoystick_close(t_linuxjoystick *x) {
! DEBUG(post("linuxjoystick_close"););
! /* just to be safe, stop it first */
! linuxjoystick_stop(x);
! if (x->x_fd <0) return 0;
! close (x->x_fd);
! post ("[linuxjoystick] closed %s",x->x_devname->s_name);
!
! return 1;
}
! static int linuxjoystick_open(t_linuxjoystick *x, t_symbol *s) {
! int eventType, eventCode, buttons, rel_axes, abs_axes, ff;
unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
char devicename[256] = "Unknown";
***************
*** 57,84 ****
if (s != &s_)
x->x_devname = s;
- else {
- post("You need to set a input device (i.e /dev/input/event0)");
- }
/* open device */
if (x->x_devname) {
! post("opening ...");
! /* open the linuxjoystick 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 LINUXJOYSTICK_DEVICE stream
--- 66,81 ----
if (s != &s_)
x->x_devname = s;
/* open device */
if (x->x_devname) {
! /* open the device read-only, non-exclusive */
! x->x_fd = open (x->x_devname->s_name, O_RDONLY | O_NONBLOCK);
! /* test if device open */
! if (x->x_fd < 0 ) {
! post("[linuxjoystick] open %s failed",x->x_devname->s_name);
! x->x_fd = -1;
! return 0;
! }
! } else return 1;
/* read input_events from the LINUXJOYSTICK_DEVICE stream
***************
*** 89,101 ****
/* 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 */
--- 86,100 ----
/* get name of device */
ioctl(x->x_fd, EVIOCGNAME(sizeof(devicename)), devicename);
! post ("Configuring %s on %s",devicename,x->x_devname->s_name);
/* get bitmask representing supported events (axes, buttons, etc.) */
memset(bitmask, 0, sizeof(bitmask));
ioctl(x->x_fd, EVIOCGBIT(0, EV_MAX), bitmask[0]);
! post("\nSupported events:");
! rel_axes = 0;
! abs_axes = 0;
! buttons = 0;
! ff = 0;
/* cycle through all possible event types */
***************
*** 115,324 ****
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_ABS )
! x->x_axes++;
}
}
}
! post ("\nUsing %d axes and %d buttons.", x->x_axes, x->x_buttons);
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
post ("This object is under development! The interface could change at anytime!");
post ("As I write cross-platform versions, the interface might have to change.");
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
!
return 1;
}
!
!
! static int linuxjoystick_read(t_linuxjoystick *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("linuxjoystick: 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_0:
! button_num = 0;
! break;
! case BTN_1:
! button_num = 1;
! break;
! case BTN_2:
! button_num = 2;
! break;
! case BTN_3:
! button_num = 3;
! break;
! case BTN_4:
! button_num = 4;
! break;
! case BTN_5:
! button_num = 5;
! break;
! case BTN_6:
! button_num = 6;
! break;
! case BTN_7:
! button_num = 7;
! break;
! case BTN_8:
! button_num = 8;
! break;
! case BTN_9:
! button_num = 9;
! break;
! case BTN_TRIGGER:
! button_num = 10;
! break;
! case BTN_THUMB:
! button_num = 11;
! break;
! case BTN_THUMB2:
! button_num = 12;
! break;
! case BTN_TOP:
! button_num = 13;
! break;
! case BTN_TOP2:
! button_num = 14;
! break;
! case BTN_PINKIE:
! button_num = 15;
! break;
! case BTN_BASE:
! button_num = 16;
! break;
! case BTN_BASE2:
! button_num = 17;
! break;
! case BTN_BASE3:
! button_num = 18;
! break;
! case BTN_BASE4:
! button_num = 19;
! break;
! case BTN_BASE5:
! button_num = 20;
! break;
! case BTN_BASE6:
! button_num = 21;
! 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_ABS ) {
! /* Relative Axes Event Type */
! switch ( x->x_input_event.code ) {
! case ABS_X:
! axis_num = 0;
! break;
! case ABS_Y:
! axis_num = 1;
! break;
! case ABS_Z:
! axis_num = 2;
! break;
! case ABS_HAT0X:
! axis_num = 3;
! break;
! case ABS_HAT0Y:
! axis_num = 4;
! break;
! case ABS_THROTTLE:
! axis_num = 5;
! break;
! }
! outlet_float (x->x_axis_out[axis_num], (int)x->x_input_event.value);
! }
!
! return 1;
! }
!
!
! /* Actions */
! static void linuxjoystick_bang(t_linuxjoystick* x)
! {
! DEBUG(post("linuxjoystick_bang");)
!
}
! static void linuxjoystick_float(t_linuxjoystick* x)
! {
DEBUG(post("linuxjoystick_float");)
}
! // DONE
! void linuxjoystick_start(t_linuxjoystick* x)
! {
! DEBUG(post("linuxjoystick_start");)
!
! if (x->x_fd >= 0 && !x->started) {
! sys_addpollfn(x->x_fd, (t_fdpollfn)linuxjoystick_read, x);
! post("linuxjoystick: start");
! x->started = 1;
! }
}
!
! // DONE
! void linuxjoystick_stop(t_linuxjoystick* x)
! {
! DEBUG(post("linuxjoystick_stop");)
!
! if (x->x_fd >= 0 && x->started) {
! sys_rmpollfn(x->x_fd);
! post("linuxjoystick: stop");
! x->started = 0;
! }
}
! /* Misc setup functions */
!
!
! static void linuxjoystick_free(t_linuxjoystick* x)
! {
DEBUG(post("linuxjoystick_free");)
! if (x->x_fd < 0) return;
!
linuxjoystick_stop(x);
!
close (x->x_fd);
}
! static void *linuxjoystick_new(t_symbol *s)
! {
int i;
t_linuxjoystick *x = (t_linuxjoystick *)pd_new(linuxjoystick_class);
DEBUG(post("linuxjoystick_new");)
!
/* init vars */
x->x_fd = -1;
x->read_ok = 1;
x->started = 0;
/* create outlets for each axis */
for (i = 0; i < LINUXJOYSTICK_AXES; i++)
! x->x_axis_out[i] = outlet_new(&x->x_obj, &s_float);
/* create outlets for buttons */
--- 114,327 ----
post(" Event code %d (%s)", eventCode, names[eventType] ? (names[eventType][eventCode] ? names[eventType][eventCode] : "?") : "?");
! switch(eventType) {
! case EV_RST:
! break;
! case EV_KEY:
! buttons++;
! break;
! case EV_REL:
! rel_axes++;
! break;
! case EV_ABS:
! abs_axes++;
! break;
! case EV_MSC:
! break;
! case EV_LED:
! break;
! case EV_SND:
! break;
! case EV_REP:
! break;
! case EV_FF:
! ff++;
! break;
! }
}
}
}
! post ("\nUsing %d relative axes, %d absolute axes, and %d buttons.", rel_axes, abs_axes, buttons);
! if (ff > 0) post ("Detected %d force feedback types",ff);
! post ("\nWARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
post ("This object is under development! The interface could change at anytime!");
post ("As I write cross-platform versions, the interface might have to change.");
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING\n");
!
return 1;
}
! static int linuxjoystick_read(t_linuxjoystick *x,int fd) {
! int readBytes;
! int axis_num = 0;
! t_float button_num = 0;
! if (x->x_fd < 0) return 0;
! while (read (x->x_fd, &(x->x_input_event), sizeof(struct input_event)) > -1) {
! if ( x->x_input_event.type == EV_ABS ) {
! /* Relative Axes Event Type */
! switch ( x->x_input_event.code ) {
! case ABS_X:
! axis_num = 0;
! break;
! case ABS_Y:
! axis_num = 1;
! break;
! case ABS_Z:
! axis_num = 2;
! break;
! case ABS_HAT0X:
! axis_num = 3;
! break;
! case ABS_HAT0Y:
! axis_num = 4;
! break;
! case ABS_THROTTLE:
! axis_num = 5;
! break;
! }
! outlet_float (x->x_axis_out[axis_num], (int)x->x_input_event.value);
! }
! else if ( x->x_input_event.type == EV_KEY ) {
! /* key/button event type */
! switch ( x->x_input_event.code ) {
! case BTN_0:
! button_num = 0;
! break;
! case BTN_1:
! button_num = 1;
! break;
! case BTN_2:
! button_num = 2;
! break;
! case BTN_3:
! button_num = 3;
! break;
! case BTN_4:
! button_num = 4;
! break;
! case BTN_5:
! button_num = 5;
! break;
! case BTN_6:
! button_num = 6;
! break;
! case BTN_7:
! button_num = 7;
! break;
! case BTN_8:
! button_num = 8;
! break;
! case BTN_9:
! button_num = 9;
! break;
! case BTN_TRIGGER:
! button_num = 10;
! break;
! case BTN_THUMB:
! button_num = 11;
! break;
! case BTN_THUMB2:
! button_num = 12;
! break;
! case BTN_TOP:
! button_num = 13;
! break;
! case BTN_TOP2:
! button_num = 14;
! break;
! case BTN_PINKIE:
! button_num = 15;
! break;
! case BTN_BASE:
! button_num = 16;
! break;
! case BTN_BASE2:
! button_num = 17;
! break;
! case BTN_BASE3:
! button_num = 18;
! break;
! case BTN_BASE4:
! button_num = 19;
! break;
! case BTN_BASE5:
! button_num = 20;
! break;
! case BTN_BASE6:
! button_num = 21;
! break;
! }
! outlet_float (x->x_button_val_out, x->x_input_event.value);
! outlet_float (x->x_button_num_out, button_num);
! }
! }
!
! if (x->started) {
! clock_delay(x->x_clock, x->x_delaytime);
! }
! return 1;
}
! /* Actions */
! static void linuxjoystick_float(t_linuxjoystick* x) {
DEBUG(post("linuxjoystick_float");)
}
! void linuxjoystick_delay(t_linuxjoystick* x, t_float f) {
! DEBUG(post("linuxjoystick_DELAY %f",f);)
!
! /* if the user sets the delay less than zero, reset to default */
! if ( f > 0 ) {
! x->x_delaytime = (int)f;
! } else {
! x->x_delaytime = 5;
! }
}
! void linuxjoystick_start(t_linuxjoystick* x) {
! DEBUG(post("linuxjoystick_start"););
!
! if (x->x_fd >= 0 && !x->started) {
! clock_delay(x->x_clock, 5);
! post("linuxjoystick: polling started");
! x->started = 1;
! } else {
! post("You need to set a input device (i.e /dev/input/event0)");
! }
}
! /* setup functions */
! static void linuxjoystick_free(t_linuxjoystick* x) {
DEBUG(post("linuxjoystick_free");)
! if (x->x_fd < 0) return;
!
linuxjoystick_stop(x);
! clock_free(x->x_clock);
close (x->x_fd);
}
! static void *linuxjoystick_new(t_symbol *s) {
int i;
t_linuxjoystick *x = (t_linuxjoystick *)pd_new(linuxjoystick_class);
DEBUG(post("linuxjoystick_new");)
!
! post("[linuxjoystick] %s, written by Hans-Christoph Steiner <hans at eds.org>",version);
!
/* init vars */
x->x_fd = -1;
x->read_ok = 1;
x->started = 0;
+ x->x_delaytime = 5;
+ x->x_clock = clock_new(x, (t_method)linuxjoystick_read);
/* create outlets for each axis */
for (i = 0; i < LINUXJOYSTICK_AXES; i++)
! x->x_axis_out[i] = outlet_new(&x->x_obj, &s_float);
/* create outlets for buttons */
***************
*** 326,331 ****
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 */
--- 329,335 ----
x->x_button_val_out = outlet_new(&x->x_obj, &s_float);
+ /* set to the value from the object argument, if that exists */
if (s != &s_)
! x->x_devname = s;
/* Open the device and save settings */
***************
*** 336,342 ****
}
!
! void linuxjoystick_setup(void)
! {
DEBUG(post("linuxjoystick_setup");)
linuxjoystick_class = class_new(gensym("linuxjoystick"),
--- 340,344 ----
}
! void linuxjoystick_setup(void) {
DEBUG(post("linuxjoystick_setup");)
linuxjoystick_class = class_new(gensym("linuxjoystick"),
***************
*** 347,358 ****
/* add inlet datatype methods */
class_addfloat(linuxjoystick_class,(t_method) linuxjoystick_float);
! class_addbang(linuxjoystick_class,(t_method) linuxjoystick_bang);
/* add inlet message methods */
! class_addmethod(linuxjoystick_class, (t_method) linuxjoystick_open,gensym("open"),A_DEFSYM);
class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_close,gensym("close"),0);
class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_start,gensym("start"),0);
class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_stop,gensym("stop"),0);
!
}
--- 349,362 ----
/* add inlet datatype methods */
class_addfloat(linuxjoystick_class,(t_method) linuxjoystick_float);
! class_addbang(linuxjoystick_class,(t_method) linuxjoystick_read);
/* add inlet message methods */
! class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_delay,gensym("delay"),A_DEFFLOAT,0);
! class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_open,gensym("open"),A_DEFSYM,0);
class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_close,gensym("close"),0);
class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_start,gensym("start"),0);
+ class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_start,gensym("poll"),0);
class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_stop,gensym("stop"),0);
! class_addmethod(linuxjoystick_class,(t_method) linuxjoystick_stop,gensym("nopoll"),0);
}
Index: linuxjoystick-help.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxjoystick-help.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** linuxjoystick-help.pd 17 Nov 2003 03:04:55 -0000 1.1
--- linuxjoystick-help.pd 17 Nov 2003 21:09:45 -0000 1.2
***************
*** 1,98 ****
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! #X floatatom 242 181 3 0 0 3 hat-X - -;
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! #X floatatom 192 181 5 0 0 3 twist - -;
! #X floatatom 331 180 5 0 0 3 throttle - -;
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! #X connect 11 22 19 0;
! #X connect 35 0 2 0;
--- 1,125 ----
! #N canvas 107 356 731 483 10;
! #X floatatom 324 292 2 0 0 3 button# - -;
! #X floatatom 381 291 2 0 0 3 button_value - -;
! #X floatatom 70 292 5 0 0 3 y-axis - -;
! #X floatatom 23 292 5 0 0 3 x-axis - -;
! #X floatatom 169 293 3 0 0 3 hat-X - -;
! #X floatatom 215 293 3 0 0 3 hat-Y - -;
! #X floatatom 119 293 5 0 0 3 twist - -;
! #X floatatom 258 292 5 0 0 3 throttle - -;
! #X obj 119 235 linuxjoystick /dev/input/event1;
! #X obj 211 364 select 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
19 20 21;
! #X obj 211 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 229 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 248 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 266 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 285 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 303 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 322 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 629 403 bng 30 250 50 0 empty empty not_recognized 0 -6 0 8
-261689 -1 -1;
! #X obj 600 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 581 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 563 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 544 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 526 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 507 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 489 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 470 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 452 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 433 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 415 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 396 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 377 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 359 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 340 403 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 366 332 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
! #X obj 20 9 cnv 15 700 30 empty empty linuxjoystick 20 12 1 16 -257472
! -66577 0;
! #X text 502 17 related HID objects:;
! #X obj 653 16 linuxhid;
! #X msg 214 136 start;
! #X msg 214 157 stop;
! #X obj 156 118 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X obj 67 118 metro 20;
! #X text 335 194 time between polls (ms);
! #X obj 67 96 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
! -1;
! #X msg 87 96 stop;
! #X msg 268 194 delay 20;
! #X obj 156 69 key;
! #X msg 278 135 poll;
! #X msg 278 156 nopoll;
! #X text 195 117 start/stop polling (synonyms for the same thing);
! #X obj 156 89 sel 98;
! #X text 202 89 <- (type 'b' for a bang);
! #X connect 0 0 9 0;
! #X connect 1 0 33 0;
! #X connect 8 0 3 0;
! #X connect 8 1 2 0;
! #X connect 8 2 6 0;
! #X connect 8 3 4 0;
! #X connect 8 4 5 0;
! #X connect 8 5 7 0;
! #X connect 8 6 0 0;
! #X connect 8 7 1 0;
! #X connect 9 0 10 0;
! #X connect 9 1 11 0;
! #X connect 9 2 12 0;
! #X connect 9 3 13 0;
! #X connect 9 4 14 0;
! #X connect 9 5 15 0;
! #X connect 9 6 16 0;
! #X connect 9 7 32 0;
! #X connect 9 8 31 0;
! #X connect 9 9 30 0;
! #X connect 9 10 29 0;
! #X connect 9 11 28 0;
! #X connect 9 12 27 0;
! #X connect 9 13 26 0;
! #X connect 9 14 25 0;
! #X connect 9 15 24 0;
! #X connect 9 16 23 0;
! #X connect 9 17 22 0;
! #X connect 9 18 21 0;
! #X connect 9 19 20 0;
! #X connect 9 20 19 0;
! #X connect 9 21 18 0;
! #X connect 9 22 17 0;
! #X connect 33 0 0 0;
! #X connect 37 0 8 0;
! #X connect 38 0 8 0;
! #X connect 39 0 8 0;
! #X connect 40 0 8 0;
! #X connect 42 0 40 0;
! #X connect 43 0 40 0;
! #X connect 44 0 8 0;
! #X connect 45 0 49 0;
! #X connect 46 0 8 0;
! #X connect 47 0 8 0;
! #X connect 49 0 39 0;
Index: linuxmouse.c
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxmouse.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** linuxmouse.c 25 Apr 2003 23:42:19 -0000 1.2
--- linuxmouse.c 17 Nov 2003 21:09:45 -0000 1.3
***************
*** 14,18 ****
t_object x_obj;
t_int x_fd;
! t_symbol* x_devname;
int read_ok;
int started;
--- 14,18 ----
t_object x_obj;
t_int x_fd;
! t_symbol *x_devname;
int read_ok;
int started;
***************
*** 23,27 ****
unsigned char x_buttons;
unsigned char x_axes;
! }t_linuxmouse;
/*------------------------------------------------------------------------------
--- 23,27 ----
unsigned char x_buttons;
unsigned char x_axes;
! } t_linuxmouse;
/*------------------------------------------------------------------------------
***************
*** 29,303 ****
*/
! //DONE
! static int linuxmouse_close(t_linuxmouse *x)
! {
! DEBUG(post("linuxmouse_close");)
!
! if (x->x_fd <0) return 0;
!
! close (x->x_fd);
! return 1;
}
! //DONE
! static int linuxmouse_open(t_linuxmouse *x,t_symbol* s)
! {
! int eventType, eventCode;
! unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
! char devicename[256] = "Unknown";
! DEBUG(post("linuxmouse_open");)
!
! linuxmouse_close(x);
!
! /* set obj device name to parameter
! * otherwise set to default
! */
! if (s != &s_)
! x->x_devname = s;
! else {
! post("You need to set a input device (i.e /dev/input/event0)");
! }
!
! /* open device */
! if (x->x_devname) {
! post("opening ...");
! /* open the linuxmouse 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 LINUXMOUSE_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);
- post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
- post ("This object is under development! The interface could change at anytime!");
- post ("As I write cross-platform versions, the interface might have to change.");
- post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
-
- return 1;
- }
-
-
-
- static int linuxmouse_read(t_linuxmouse *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("linuxmouse: 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], (int)x->x_input_event.value);
- }
-
- return 1;
}
! /* Actions */
!
! static void linuxmouse_bang(t_linuxmouse* x)
! {
! DEBUG(post("linuxmouse_bang");)
!
! }
!
! static void linuxmouse_float(t_linuxmouse* x)
! {
! DEBUG(post("linuxmouse_float");)
!
}
! // DONE
! void linuxmouse_start(t_linuxmouse* x)
! {
! DEBUG(post("linuxmouse_start");)
!
! if (x->x_fd >= 0 && !x->started) {
! sys_addpollfn(x->x_fd, (t_fdpollfn)linuxmouse_read, x);
! post("linuxmouse: start");
! x->started = 1;
! }
}
! // DONE
! void linuxmouse_stop(t_linuxmouse* x)
! {
! DEBUG(post("linuxmouse_stop");)
!
! if (x->x_fd >= 0 && x->started) {
! sys_rmpollfn(x->x_fd);
! post("linuxmouse: stop");
! x->started = 0;
! }
}
! /* Misc setup functions */
!
!
! static void linuxmouse_free(t_linuxmouse* x)
! {
! DEBUG(post("linuxmouse_free");)
! if (x->x_fd < 0) return;
!
! linuxmouse_stop(x);
!
! close (x->x_fd);
}
! static void *linuxmouse_new(t_symbol *s)
! {
! int i;
! t_linuxmouse *x = (t_linuxmouse *)pd_new(linuxmouse_class);
! DEBUG(post("linuxmouse_new");)
!
! /* init vars */
! x->x_fd = -1;
! x->read_ok = 1;
! x->started = 0;
!
! /* create outlets for each axis */
! for (i = 0; i < LINUXMOUSE_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 (!linuxmouse_open(x,s)) return x;
!
! return (x);
}
!
! void linuxmouse_setup(void)
! {
! DEBUG(post("linuxmouse_setup");)
! linuxmouse_class = class_new(gensym("linuxmouse"),
! (t_newmethod)linuxmouse_new,
! (t_method)linuxmouse_free,
! sizeof(t_linuxmouse),0,A_DEFSYM,0);
!
! /* add inlet datatype methods */
! class_addfloat(linuxmouse_class,(t_method) linuxmouse_float);
! class_addbang(linuxmouse_class,(t_method) linuxmouse_bang);
!
! /* add inlet message methods */
! class_addmethod(linuxmouse_class, (t_method) linuxmouse_open,gensym("open"),A_DEFSYM);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_close,gensym("close"),0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_start,gensym("start"),0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_stop,gensym("stop"),0);
!
}
--- 29,262 ----
*/
! /* Actions */
! void linuxmouse_stop(t_linuxmouse* x) {
! DEBUG(post("linuxmouse_stop"););
! if (x->x_fd >= 0 && x->started) {
! sys_rmpollfn(x->x_fd);
! post("[linuxmouse] stopped");
! x->started = 0;
! }
}
! static int linuxmouse_close(t_linuxmouse *x) {
! DEBUG(post("linuxmouse_close"););
! /* just to be safe, stop it first */
! linuxmouse_stop(x);
!
! if (x->x_fd < 0) {
! return 0;
! }
! else {
! close (x->x_fd);
! post ("[linuxmouse] closed %s",x->x_devname->s_name);
! return 1;
}
}
+ static int linuxmouse_open(t_linuxmouse *x, t_symbol *s) {
+ int eventType, eventCode;
+ unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
+ char devicename[256] = "Unknown";
+
+ DEBUG(post("linuxmouse_open"););
+
+ linuxmouse_close(x);
+ /* For some reason, not initializing x->x_devname causes a seg fault */
+ /* on this object, but it works fine on [linuxevent] */
+ t_symbol *temp = malloc(20);
+ temp->s_name = "/dev/input/event0";
+ x->x_devname = temp;
+
+ /* set obj device name to parameter
+ * otherwise set to default
+ */
+ if (s != &s_) x->x_devname = s;
+
+ /* open device */
+ if (x->x_devname) {
+ /* open the device read-only, non-exclusive */
+ x->x_fd = open (x->x_devname->s_name, O_RDONLY | O_NONBLOCK);
+ /* test if device open */
+ if (x->x_fd < 0 ) {
+ post("[linuxmouse] open %s failed",x->x_devname->s_name);
+ x->x_fd = -1;
+ return 0;
+ }
+ } else {
+ post("[linuxmouse] no device set: %s",x->x_devname->s_name);
+ return 1;
+ }
+
+
+ /* read input_events from the LINUXMOUSE_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 on %s.",devicename,x->x_devname->s_name);
+ post("\nSupported events:");
! /* get bitmask representing supported events (axes, buttons, etc.) */
! memset(bitmask, 0, sizeof(bitmask));
! ioctl(x->x_fd, EVIOCGBIT(0, EV_MAX), bitmask[0]);
!
! 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);
! post ("\nWARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
! post ("This object is under development! The interface could change at anytime!");
! post ("As I write cross-platform versions, the interface might have to change.");
! post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING\n");
!
! return 1;
}
! static int linuxmouse_read(t_linuxmouse *x,int fd) {
! int axis_num = 0;
! t_float button_num = 0;
!
! if (x->x_fd < 0) return 0;
!
! while (read (x->x_fd, &(x->x_input_event), sizeof(struct input_event)) > -1) {
! 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], (int)x->x_input_event.value);
! }
! else 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);
! }
! }
!
! return 1;
}
+ void linuxmouse_start(t_linuxmouse* x) {
+ DEBUG(post("linuxmouse_start"););
! if (x->x_fd >= 0 && !x->started) {
! sys_addpollfn(x->x_fd, (t_fdpollfn)linuxmouse_read, x);
! post("[linuxmouse] started");
! x->started = 1;
! } else {
! post("You need to set a input device (i.e /dev/input/event0)");
! }
}
! /* setup functions */
! static void linuxmouse_free(t_linuxmouse* x) {
! DEBUG(post("linuxmouse_free"););
! if (x->x_fd < 0) return;
! linuxmouse_stop(x);
! close (x->x_fd);
}
! static void *linuxmouse_new(t_symbol *s) {
! int i;
! t_linuxmouse *x = (t_linuxmouse *)pd_new(linuxmouse_class);
!
! DEBUG(post("linuxmouse_new"););
!
! post("[linuxmouse] %s, written by Hans-Christoph Steiner <hans at eds.org>",version);
!
! /* init vars */
! x->x_fd = -1;
! x->read_ok = 1;
! x->started = 0;
!
! /* create outlets for each axis */
! for (i = 0; i < LINUXMOUSE_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 (!linuxmouse_open(x,s)) return x;
!
! return (x);
}
! void linuxmouse_setup(void) {
! DEBUG(post("linuxmouse_setup"););
! linuxmouse_class = class_new(gensym("linuxmouse"),
! (t_newmethod)linuxmouse_new,
! (t_method)linuxmouse_free,
! sizeof(t_linuxmouse), 0, A_DEFSYM, 0);
!
! /* add inlet message methods */
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_open,gensym("open"),A_DEFSYM,0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_close,gensym("close"),0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_start,gensym("start"),0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_stop,gensym("stop"),0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_start,gensym("poll"),0);
! class_addmethod(linuxmouse_class,(t_method) linuxmouse_stop,gensym("nopoll"),0);
}
Index: linuxmouse-help.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/hcs/linuxmouse-help.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** linuxmouse-help.pd 17 Nov 2003 03:04:55 -0000 1.1
--- linuxmouse-help.pd 17 Nov 2003 21:09:45 -0000 1.2
***************
*** 1,11 ****
! #N canvas 454 205 450 300 10;
! #X floatatom 258 160 5 0 0 3 button# - -;
! #X floatatom 321 162 5 0 0 3 button_value - -;
! #X floatatom 175 160 2 0 0 3 wheel - -;
! #X floatatom 99 161 4 0 0 3 y-axis - -;
! #X floatatom 24 162 4 0 0 3 x-axis - -;
! #X obj 75 110 linuxmouse /dev/input/event0;
! #X msg 125 40 start;
! #X msg 136 78 stop;
#X connect 5 0 4 0;
#X connect 5 1 3 0;
--- 1,32 ----
! #N canvas 112 187 450 441 10;
! #X floatatom 238 220 5 0 0 3 button# - -;
! #X floatatom 299 220 5 0 0 3 button_value - -;
! #X floatatom 190 220 2 0 0 3 wheel - -;
! #X floatatom 137 220 4 0 0 3 y-axis - -;
! #X floatatom 79 220 4 0 0 3 x-axis - -;
! #X obj 95 193 linuxmouse /dev/input/event0;
! #X obj 18 6 cnv 15 400 30 empty empty linuxmouse 20 12 1 16 -225280
! -66577 0;
! #X text 206 17 related HID objects:;
! #X obj 357 16 linuxhiderfic;
! #X text 24 263 [linuxmouse] takes events directly from a Linux event
! device \, so that you get mouse data regardless of whether Pd has focus.
! Also \, the data from the event system is relative and limited to the
! screen size.;
! #X msg 51 71 start;
! #X msg 51 93 stop;
! #X msg 115 70 poll;
! #X msg 115 92 nopoll;
! #X text 24 335 Rather than polling like the other linuxhid objects
! \, [linuxmouse] uses a pollfn so it receives events as they happen.
! A pollfn listens to a network socket \, and takes action upon activity.
! Since all mouse events go through the network socket between pd and
! pd-gui \, this works for responding to mouse events.;
! #X msg 158 165 close;
! #X text 179 91 (synonyms for the same actions);
! #X text 182 75 start/stop polling;
! #X msg 147 122 open;
! #X msg 152 142 open /dev/input/event1;
! #X text 183 123 opens the previous device;
#X connect 5 0 4 0;
#X connect 5 1 3 0;
***************
*** 13,16 ****
#X connect 5 3 0 0;
#X connect 5 4 1 0;
! #X connect 6 0 5 0;
! #X connect 7 0 5 0;
--- 34,42 ----
#X connect 5 3 0 0;
#X connect 5 4 1 0;
! #X connect 10 0 5 0;
! #X connect 11 0 5 0;
! #X connect 12 0 5 0;
! #X connect 13 0 5 0;
! #X connect 15 0 5 0;
! #X connect 18 0 5 0;
! #X connect 19 0 5 0;
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