* [Bluez-users] epox-presenter @ 2004-01-28 18:02 Rob Davis 2004-01-28 18:34 ` Marcel Holtmann 0 siblings, 1 reply; 6+ messages in thread From: Rob Davis @ 2004-01-28 18:02 UTC (permalink / raw) To: bluez-users Is this still being developed/supported? I've just picked up one of these devices, and was quite happy to see it supported under linux, and even working with remote X windows.. However, I was wondering if there was a way of slowing or speeding up the speed of the mouse point, and getting the extra buttons working like a wheel mouse, like in windoze? ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bluez-users] epox-presenter 2004-01-28 18:02 [Bluez-users] epox-presenter Rob Davis @ 2004-01-28 18:34 ` Marcel Holtmann 2004-01-28 21:59 ` Rob Davis 0 siblings, 1 reply; 6+ messages in thread From: Marcel Holtmann @ 2004-01-28 18:34 UTC (permalink / raw) To: Rob Davis; +Cc: BlueZ Mailing List Hi Rob, > I've just picked up one of these devices, and was quite happy to see it > supported under linux, and even working with remote X windows.. > > However, I was wondering if there was a way of slowing or speeding up > the speed of the mouse point, and getting the extra buttons working like > a wheel mouse, like in windoze? the code is quite self-explanatory and very simple. So go ahead and send me a patch for your features. Regards Marcel ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bluez-users] epox-presenter 2004-01-28 18:34 ` Marcel Holtmann @ 2004-01-28 21:59 ` Rob Davis 2004-01-28 22:34 ` Michal Semler (volny.cz) 2004-01-29 5:46 ` Marcel Holtmann 0 siblings, 2 replies; 6+ messages in thread From: Rob Davis @ 2004-01-28 21:59 UTC (permalink / raw) To: Marcel Holtmann; +Cc: BlueZ Mailing List [-- Attachment #1: Type: text/plain, Size: 947 bytes --] Marcel Holtmann wrote: >Hi Rob, > > > >>I've just picked up one of these devices, and was quite happy to see it >>supported under linux, and even working with remote X windows.. >> >>However, I was wondering if there was a way of slowing or speeding up >>the speed of the mouse point, and getting the extra buttons working like >>a wheel mouse, like in windoze? >> >> > >the code is quite self-explanatory and very simple. So go ahead and send >me a patch for your features. > > Okay, my first ever C hack... Implemented three functions, back button triggers mouse button 4, next button triggers mouse button 5, fn button triggers a keyboard alt + tab, which changes window focus in kde, and probably gnome. I have also reduced the speed of the pointer from 12 to 4, which I am much happier with as I have a hope of landing on the correct window. Sorry, I'm not sure how to do patch, but the file is small... All the best - Rob [-- Attachment #2: main.c --] [-- Type: text/plain, Size: 8509 bytes --] /* * * EPoX Bluetooth Presenter software (BT-PM01B) * * Copyright (C) 2003 Marcel Holtmann <marcel@holtmann.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 2 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include <stdio.h> #include <errno.h> #include <unistd.h> #include <stdlib.h> #include <getopt.h> #include <signal.h> #include <sys/poll.h> #include <sys/socket.h> #include <bluetooth/bluetooth.h> #include <bluetooth/hci.h> #include <bluetooth/hci_lib.h> #include <bluetooth/rfcomm.h> #include <bluetooth/sdp.h> #include <bluetooth/sdp_lib.h> #include <X11/Xlib.h> #include <X11/extensions/XTest.h> #include <X11/keysym.h> #include <math.h> static void func(Display *display) { XTestGrabControl(display, True); XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Alt_L), True, CurrentTime ); XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Tab), True, CurrentTime ); XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Tab), False, CurrentTime ); XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Alt_L), False, CurrentTime ); XTestGrabControl(display, False); XFlush(display); } static void back(Display *display) { } static void next(Display *display) { } static void button(Display *display, unsigned int button, Bool is_press) { XTestGrabControl(display, True); XTestFakeButtonEvent(display, button, is_press, CurrentTime); XTestGrabControl(display, False); XFlush(display); } static void move(Display *display, unsigned int direction) { double angle; int x, y; angle = (direction * 22.5) * 3.1415926 / 180; x = (int) (sin(angle) * 4); y = (int) (cos(angle) * -4); XTestGrabControl(display, True); XTestFakeRelativeMotionEvent(display, x, y, CurrentTime); XTestGrabControl(display, False); XFlush(display); } static void decode_event(Display *display, unsigned char event) { switch (event) { case 48: func(display); break; /* Next two cases are to implement mouse buttons 4 and 5. ZAxisMapping must be defined in XF86Config for the CorePointer Unline Button 1 and 3, no unpress case is generated, so we sleep for a tenth of a second before turning the button off. - Rob Davis */ case 55: button(display, 4, True); sleep(0.1); button(display, 4, False); break; case 56: button(display, 5, True); sleep(0.1); button(display, 5, False); break; case 53: button(display, 1, True); break; case 121: button(display, 1, False); break; case 113: break; case 54: button(display, 3, True); break; case 120: button(display, 3, False); break; case 112: break; case 51: move(display, 0); break; case 97: move(display, 1); break; case 65: move(display, 2); break; case 98: move(display, 3); break; case 50: move(display, 4); break; case 99: move(display, 5); break; case 67: move(display, 6); break; case 101: move(display, 7); break; case 52: move(display, 8); break; case 100: move(display, 9); break; case 66: move(display, 10); break; case 102: move(display, 11); break; case 49: move(display, 12); break; case 103: move(display, 13); break; case 57: move(display, 14); break; case 104: move(display, 15); break; case 69: break; default: printf("Unknown event code %d\n", event); break; } } static int get_channel(bdaddr_t *src, bdaddr_t *dst, uint8_t *channel) { sdp_session_t *s; sdp_list_t *srch, *attrs, *rsp; uuid_t svclass; uint16_t attr; int err; if (!(s = sdp_connect(src, dst, 0))) return -1; sdp_uuid16_create(&svclass, SERIAL_PORT_SVCLASS_ID); srch = sdp_list_append(NULL, &svclass); attr = SDP_ATTR_PROTO_DESC_LIST; attrs = sdp_list_append(NULL, &attr); err = sdp_service_search_attr_req(s, srch, SDP_ATTR_REQ_INDIVIDUAL, attrs, &rsp); sdp_close(s); if (err) return 0; for (; rsp; rsp = rsp->next) { sdp_record_t *rec = (sdp_record_t *) rsp->data; sdp_list_t *protos; if (!sdp_get_access_protos(rec, &protos)) { uint8_t ch = sdp_get_proto_port(protos, RFCOMM_UUID); if (ch > 0) { *channel = ch; return 1; } } } return 0; } static int search_device(bdaddr_t *src, bdaddr_t *dst) { inquiry_info *info = NULL; char bda[18]; int i, dev_id, num_rsp, length, flags; uint8_t class[3]; ba2str(src, bda); dev_id = hci_devid(bda); if (dev_id < 0) { dev_id = hci_get_route(NULL); hci_devba(dev_id, src); } length = 8; /* ~10 seconds */ num_rsp = 0; flags = IREQ_CACHE_FLUSH; printf("Searching ...\n"); num_rsp = hci_inquiry(dev_id, length, num_rsp, NULL, &info, flags); for (i = 0; i < num_rsp; i++) { memcpy(class, (info+i)->dev_class, 3); if (class[0] == 0x00 && class[1] == 0x40 && class[2] == 0x00) { bacpy(dst, &(info+i)->bdaddr); ba2str(dst, bda); free(info); return 1; } } free(info); printf("No devices in range or visible\n"); return 0; } static volatile sig_atomic_t __io_canceled = 0; static void sig_hup(int sig) { return; } static void sig_term(int sig) { __io_canceled = 1; } static void usage(void) { printf("EPoX Bluetooth Presenter software version %s\n\n", VERSION); printf("Usage:\n" "\tepox-presenter [options] [bdaddr]\n" "\n"); printf("Options:\n" "\t-i [hciX|bdaddr] Local HCI device or BD Address\n" "\t-h, --help Display help\n" "\n"); } static struct option main_options[] = { { "help", 0, 0, 'h' }, { "device", 1, 0, 'i' }, { 0, 0, 0, 0 } }; int main(int argc, char *argv[]) { Display *display; int eventbase, errorbase, majorver, minorver; unsigned char buf[16]; struct sigaction sa; struct pollfd p; struct sockaddr_rc addr; char bda[18]; bdaddr_t src, dst; uint8_t channel; int i, opt, sk, len; bacpy(&src, BDADDR_ANY); while ((opt = getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) { switch(opt) { case 'i': if (!strncmp(optarg, "hci", 3)) hci_devba(atoi(optarg + 3), &src); else str2ba(optarg, &src); break; case 'h': usage(); exit(0); default: exit(0); } } argc -= optind; argv += optind; optind = 0; if (argc < 1) { if (!search_device(&src, &dst)) exit(0); } else str2ba(argv[0], &dst); if (argc < 2) { if (!get_channel(&src, &dst, &channel)) channel = 1; } else channel = atoi(argv[1]); if ((display = XOpenDisplay(XDisplayName(NULL))) == NULL) { perror("Can't connect to X display"); exit(1); } if (!XTestQueryExtension(display, &eventbase, &errorbase, &majorver, &minorver)) { perror("Can't find XTest support"); exit(1); } if ((sk = socket(PF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)) < 0) { perror("Can't create socket"); exit(1); } addr.rc_family = AF_BLUETOOTH; bacpy(&addr.rc_bdaddr, &src); addr.rc_channel = 0; if (bind(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { perror("Can't bind socket"); close(sk); exit(1); } addr.rc_family = AF_BLUETOOTH; bacpy(&addr.rc_bdaddr, &dst); addr.rc_channel = channel; if (connect(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { perror("Can't connect socket"); close(sk); exit(1); } ba2str(&dst, bda); printf("Connected to %s on channel %d\n", bda, channel); printf("Press CTRL-C for hangup\n"); memset(&sa, 0, sizeof(sa)); sa.sa_flags = SA_NOCLDSTOP; sa.sa_handler = SIG_IGN; sigaction(SIGCHLD, &sa, NULL); sigaction(SIGPIPE, &sa, NULL); sa.sa_handler = sig_term; sigaction(SIGTERM, &sa, NULL); sigaction(SIGINT, &sa, NULL); sa.sa_handler = sig_hup; sigaction(SIGHUP, &sa, NULL); p.fd = sk; p.events = POLLIN | POLLERR | POLLHUP; while (!__io_canceled) { p.revents = 0; if (poll(&p, 1, 100) < 1) continue; len = read(sk, buf, sizeof(buf)); if (len < 0) break; for (i = 0; i < len; i++) decode_event(display, buf[i]); } printf("Disconnected\n"); close(sk); return 0; } ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bluez-users] epox-presenter 2004-01-28 21:59 ` Rob Davis @ 2004-01-28 22:34 ` Michal Semler (volny.cz) 2004-01-29 5:46 ` Marcel Holtmann 1 sibling, 0 replies; 6+ messages in thread From: Michal Semler (volny.cz) @ 2004-01-28 22:34 UTC (permalink / raw) To: Bluez-users Dne st 28. ledna 2004 22:59 Rob Davis napsal(a): > Marcel Holtmann wrote: > >Hi Rob, > > > >>I've just picked up one of these devices, and was quite happy to see it > >>supported under linux, and even working with remote X windows.. > >> > >>However, I was wondering if there was a way of slowing or speeding up > >>the speed of the mouse point, and getting the extra buttons working like > >>a wheel mouse, like in windoze? > > > >the code is quite self-explanatory and very simple. So go ahead and send > >me a patch for your features. > > Okay, my first ever C hack... > > Implemented three functions, back button triggers mouse button 4, next > button triggers mouse button 5, fn button triggers a keyboard alt + tab, > which changes window focus in kde, and probably gnome. > > I have also reduced the speed of the pointer from 12 to 4, which I am > much happier with as I have a hope of landing on the correct window. > > Sorry, I'm not sure how to do patch, but the file is small... > > All the best - Rob diff -urN original_directory original_patched> /tmp/patch Michal ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bluez-users] epox-presenter 2004-01-28 21:59 ` Rob Davis 2004-01-28 22:34 ` Michal Semler (volny.cz) @ 2004-01-29 5:46 ` Marcel Holtmann 2004-01-29 16:42 ` Rob Davis 1 sibling, 1 reply; 6+ messages in thread From: Marcel Holtmann @ 2004-01-29 5:46 UTC (permalink / raw) To: Rob Davis; +Cc: BlueZ Mailing List Hi Rob, > Okay, my first ever C hack... no problem, because everyone has to start sometime :) > Implemented three functions, back button triggers mouse button 4, next > button triggers mouse button 5, fn button triggers a keyboard alt + tab, > which changes window focus in kde, and probably gnome. > > I have also reduced the speed of the pointer from 12 to 4, which I am > much happier with as I have a hope of landing on the correct window. Can we get some command options to change this behaviour? > Sorry, I'm not sure how to do patch, but the file is small... take a look at "man diff" and do "diff -urN <orig> <modified>". It is much more easier for me to look at a patch, because in most cases only the changes matters. Regards Marcel ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bluez-users] epox-presenter 2004-01-29 5:46 ` Marcel Holtmann @ 2004-01-29 16:42 ` Rob Davis 0 siblings, 0 replies; 6+ messages in thread From: Rob Davis @ 2004-01-29 16:42 UTC (permalink / raw) To: Marcel Holtmann; +Cc: BlueZ Mailing List [-- Attachment #1: Type: text/plain, Size: 910 bytes --] Marcel Holtmann wrote: >Hi Rob, > > > >>Okay, my first ever C hack... >> >> > >no problem, because everyone has to start sometime :) > > > >>Implemented three functions, back button triggers mouse button 4, next >>button triggers mouse button 5, fn button triggers a keyboard alt + tab, >>which changes window focus in kde, and probably gnome. >> >>I have also reduced the speed of the pointer from 12 to 4, which I am >>much happier with as I have a hope of landing on the correct window. >> >> > >Can we get some command options to change this behaviour? > > > >>Sorry, I'm not sure how to do patch, but the file is small... >> >> > >take a look at "man diff" and do "diff -urN <orig> <modified>". It is >much more easier for me to look at a patch, because in most cases only >the changes matters. > >Regards > >Marcel > > > Okay... This is a slight bug fix over the previous one.. [-- Attachment #2: patch --] [-- Type: text/plain, Size: 5402 bytes --] diff -urN epox-presenter.orig/src/main.c epox-presenter-0.2/src/main.c --- epox-presenter.orig/src/main.c 2003-08-15 11:41:29.000000000 +0100 +++ epox-presenter-0.2/src/main.c 2004-01-29 16:39:19.000000000 +0000 @@ -39,21 +39,28 @@ #include <X11/Xlib.h> #include <X11/extensions/XTest.h> - +#include <X11/keysym.h> #include <math.h> +/* Sends Alt + Tab when Fn Button is Pressed */ static void func(Display *display) { + XTestGrabControl(display, True); + XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Alt_L), + True, CurrentTime ); + XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Tab), + True, CurrentTime ); + XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Tab), + False, CurrentTime ); + XTestFakeKeyEvent(display, XKeysymToKeycode(display, XK_Alt_L), + False, CurrentTime ); + XTestGrabControl(display, False); + XFlush(display); } -static void back(Display *display) -{ -} -static void next(Display *display) -{ -} +/* Mouse Button */ static void button(Display *display, unsigned int button, Bool is_press) { @@ -62,31 +69,42 @@ XTestGrabControl(display, False); XFlush(display); } +/* Mouse Movement */ -static void move(Display *display, unsigned int direction) +static void move(Display *display, unsigned int direction, unsigned int speed) { double angle; int x, y; - + speed++; angle = (direction * 22.5) * 3.1415926 / 180; - x = (int) (sin(angle) * 12); - y = (int) (cos(angle) * -12); - + x = (int) (sin(angle) * speed); + y = (int) (cos(angle) * (0 - (int)(speed))); XTestGrabControl(display, True); XTestFakeRelativeMotionEvent(display, x, y, CurrentTime); XTestGrabControl(display, False); XFlush(display); } -static void decode_event(Display *display, unsigned char event) +static void decode_event(Display *display, unsigned char event, unsigned int speed) { switch (event) { case 48: func(display); break; - case 55: - back(display); break; + +/* Next two cases are to implement mouse buttons 4 and 5. + ZAxisMapping must be defined in XF86Config for the CorePointer + Unlike Button 1 and 3, no unpress case is generated, so we sleep for + a tenth of a second before turning the button off. - Rob Davis +*/ + + case 55: + button(display, 4, True); + sleep(0.1); + button(display, 4, False); break; case 56: - next(display); break; + button(display, 5, True); + sleep(0.1); + button(display, 5, False); break; case 53: button(display, 1, True); break; case 121: @@ -98,39 +116,40 @@ case 120: button(display, 3, False); break; case 112: - break; + break; + case 51: - move(display, 0); break; + move(display, 0, speed); break; case 97: - move(display, 1); break; + move(display, 1, speed); break; case 65: - move(display, 2); break; + move(display, 2, speed); break; case 98: - move(display, 3); break; + move(display, 3, speed); break; case 50: - move(display, 4); break; + move(display, 4, speed); break; case 99: - move(display, 5); break; + move(display, 5, speed); break; case 67: - move(display, 6); break; + move(display, 6, speed); break; case 101: - move(display, 7); break; + move(display, 7, speed); break; case 52: - move(display, 8); break; + move(display, 8, speed); break; case 100: - move(display, 9); break; + move(display, 9, speed); break; case 66: - move(display, 10); break; + move(display, 10, speed); break; case 102: - move(display, 11); break; + move(display, 11, speed); break; case 49: - move(display, 12); break; + move(display, 12, speed); break; case 103: - move(display, 13); break; + move(display, 13, speed); break; case 57: - move(display, 14); break; + move(display, 14, speed); break; case 104: - move(display, 15); break; + move(display, 15, speed); break; case 69: break; default: @@ -241,14 +260,16 @@ "\n"); printf("Options:\n" - "\t-i [hciX|bdaddr] Local HCI device or BD Address\n" - "\t-h, --help Display help\n" + "\t-i [hciX|bdaddr] Local HCI device or BD Address\n" + "\t-h, --help Display help\n" + "\t-s, --speed [1 - 50] Speed of Mouse Pointer - Default 4\n" "\n"); } static struct option main_options[] = { { "help", 0, 0, 'h' }, { "device", 1, 0, 'i' }, + { "speed", 1, 0, 's' }, { 0, 0, 0, 0 } }; @@ -263,11 +284,13 @@ char bda[18]; bdaddr_t src, dst; uint8_t channel; - int i, opt, sk, len; + int i, opt, sk, len, speed; + + speed = 4; bacpy(&src, BDADDR_ANY); - while ((opt = getopt_long(argc, argv, "+i:h", main_options, NULL)) != -1) { + while ((opt = getopt_long(argc, argv, "+i:hs:", main_options, NULL)) != -1) { switch(opt) { case 'i': if (!strncmp(optarg, "hci", 3)) @@ -278,6 +301,19 @@ case 'h': usage(); exit(0); + case 's': + speed = atoi(optarg); + if (speed <1) + { printf ("Invalid Speed\n"); + usage(); + exit(1); } + if (speed >50) + { printf ("Invalid Speed\n"); + usage(); + exit(1); } + + printf ("Speed settings %d\n", speed ); + break; default: exit(0); } @@ -364,7 +400,7 @@ break; for (i = 0; i < len; i++) - decode_event(display, buf[i]); + decode_event(display, buf[i], speed); } printf("Disconnected\n"); ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-01-29 16:42 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2004-01-28 18:02 [Bluez-users] epox-presenter Rob Davis 2004-01-28 18:34 ` Marcel Holtmann 2004-01-28 21:59 ` Rob Davis 2004-01-28 22:34 ` Michal Semler (volny.cz) 2004-01-29 5:46 ` Marcel Holtmann 2004-01-29 16:42 ` Rob Davis
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