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xboxdrv/TODO
Ingo Ruhnke d65ed47e25 Implemented EvdevController via GIOChannel
2011-03-23 23:03:05 +01:00

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Pre Release Testing:
====================
* check the version number
* make sure that all changes are in git
VERSION="$(cat VERSION)"
TAG="v${VERSION}"
git tag -s "${TAG}" -m "xboxdrv ${TAG}"
# Normal Source
git archive --format=tar --prefix="xboxdrv-linux-${VERSION}/" ${TAG} | bzip2 -c > /tmp/xboxdrv-linux-${VERSION}.tar.bz2
git push --tags
Ubuntu Package:
===============
# Ubuntu 10.10
$ cd ../debian/xboxdrv
$ git checkout master
$ git-import-orig -u 0.7.3 ~/projects/xboxdrv/htdocs/xboxdrv-linux-0.7.3.tar.bz2
$ dch -v "0.7.3-1" "xboxdrv 0.7.3 release"
$ git-buildpackage --git-no-create-orig --git-tag --git-builder="debuild -S"
$ sudo pbuilder --build --basetgz /var/cache/pbuilder/base-maverick.tgz ../xboxdrv_0.7.3-1.dsc
$ dput my-ppa ../xboxdrv_0.7.3-1_source.changes
# Ubuntu 10.04 (LTS)
$ cd ../debian/xboxdrv
$ git checkout master-lts
$ git merge master
$ dch -b -v "0.7.3-1~lucid1" --distribution lucid "xboxdrv 0.7.3 backport"
$ git-buildpackage --git-no-create-orig --git-debian-branch=master-lts --git-tag --git-builder="debuild -S"
$ sudo pbuilder --build --basetgz /var/cache/pbuilder/base-lucid.tgz ../xboxdrv_0.7.3-1~lucid1.dsc
$ dput my-ppa ../xboxdrv_0.7.3-1~lucid1_source.changes
# Ubuntu 10.10 - xboxdrv-stable
$ git checkout stable
$ git-buildpackage --git-no-create-orig --git-debian-branch=stable --git-tag --git-builder="debuild -S" --git-debian-tag="stable/0.6.6-1"
$ sudo pbuilder --build --basetgz /var/cache/pbuilder/base-maverick.tgz ../xboxdrv-stable_0.6.6-1.dsc
# Ubuntu 10.04 - xboxdrv-stable
$ git checkout stable-lts
$ git-buildpackage --git-no-create-orig --git-debian-branch=stable-lts --git-tag --git-builder="debuild -S" --git-debian-tag="stable/0.6.6-1_lucid1"
$ sudo pbuilder --build --basetgz /var/cache/pbuilder/base-lucid.tgz ../xboxdrv-stable_0.6.6-1~lucid1.dsc
Stuff to do before 0.8.0 release:
=================================
Checklist
=========
* check output when --silent not given
* check clean shutdown
* check valgrind
* check daemon
* check autofire and other modifier that depend on time
* test all controller
* check that the child process works
* check that uinput gets its timeout/update calls (send_rel_event)
* cleanup a lot of the log_trace() and other temporary debug output
* check that repeated wireless controller connects and disconnects work [done]
* check that --quit works, currently broken
* search for "#ifdef FIXME"
* do proper error checking:
xboxdrv: src/usb_controller.cpp:218: void USBController::on_read_data(libusb_transfer*): Assertion `ret == LIBUSB_SUCCESS' failed.
Aborted
* exceptions in glib main loop might be dangerous
* invert y axis on --evdev
Stuff to do before 0.7.4 release:
=================================
* add double-click button, in the same wayne as hold-button
* add --controller 4 or --controller-count 4 or something like that
* add special LED status set switches the LED with the given config
if (opts.priority == Options::kPriorityRealtime)
{
// try to set realtime priority when root, as user there doesn't
// seem to be a way to increase the priority
if (geteuid() != 0)
{
log_error("realtime priority scheduling requires running as root");
}
else
{
log_info("enabling realtime priority scheduling");
pthread_t tid = static_cast<pthread_t>(m_thread->native_handle());
int ret;
int policy;
struct sched_param param;
memset(&param, 0, sizeof(struct sched_param));
policy = SCHED_RR;
param.sched_priority = sched_get_priority_max(policy);
// we don't try SCHED_OTHER for users as min and max priority is
// 0 for that, thus we can't change anything with that
if ((ret = pthread_setschedparam(tid, policy, &param)) != 0)
{
log_error("pthread_setschedparam() failed: " << ret);
}
}
}
* export build-in config files, both as text and as directory, so that users can browse them
* deadzone:MIN:MAX:SMOOTH is broken (fixed)
* deadzone filter documentation is wrong
* d-bus requires X11?! -> try system bus when running as root
Autolaunch error: X11 initialization failed." failed to open connection to bus: /bin/dbus-launch terminated abnormally with the following error: Autolaunch error: X11 initialization failed.
* add named output variables to chain filters and modifiers?!
== Daemon ==
* check how daemon reacts on suspend
- suspending the computer leads to LIBUSB_ERROR_IO, unplugging the
controller leads to LIBUSB_ERROR_OTHER
-> couldn't be replicated, both give LIBUSB_ERROR_OTHER
- errno is set to EBUSY
- the device handle can't be reused, device has to be reallocated
- integrate this with the "keep backlog of devices currently in use"
* do something with stdout/stderr when its run in --detach mode
== Other ==
* button presses are lost even with "--priority realtime" for the wireless controller
-> xboxdrv isn't running under realtime priority, only its subthreads, fix that
-> figure out how USBReadThread reacts to the device being closed
-> USBReadThread doesn't react at all, it becomes stuck in the last call
* use static X11 keysym map to do the string translation?
* split src/axis_event.hpp and src/button_event.hpp
* mouse emulation is very jaggy (try painting in Gimp), caused by
REL_X and REL_Y being send independently, while they should be
synced up, this is a side-effect of the deadzone, without deadzone,
no jaggies
-> UInput::send_rel_repetitive() needs to syncronize all REL events
with the same repeat interval whenever a new event comes in
send_val = value * time_count / repeat;
time_count = 0;
-> add a repeat timeout 0 that sends on each update
-> should be use special value '-1' or repurpose '0'?
-> do we need more rel types? rel-once? or can repeat values be
abused?
repeat: 0 - always repeat, -1, never repeat, NUM - repeat every NUM msec
-> add rel-repeat:{repeat} type that repeats more often the more the
stick is pressed, to give better scroll wheel emulation
* add "key-repeat", similar to rel-repeat
* add "key-once" or something like that, that only clicks a key
without keeping it pressed
* documentation needs to be improved
* --ui-axismap LT=KEY_A:KEY_B:1
Here KEY_B is the key you want to send and KEY_A is a random other key
that you don't need. It's a hack as mapping both to KEY_B seems to
cause some trouble with automatic key repeat for some reason. Note
that you must not combine this with --trigger-as-zaxis as that will
disable LT and RT
* add a "click" filter or something like that, that causes a button to only be clicked, not hold
== Documentation ==
* X11 will convert a REL_WHEEL value of 1 into a single click (press
and release) of button 4, values of 3 would result in three clicks,
etc. REL_HWEEL will be button 6 and 7, add that to documentation somewhere
== Bugs ==
* multiple ControllerThread lead to UInput::update() being called
multiple times, as UInputMessageProcessor does call the update()
which is wrong
* glib/D-Bus causes crash/exit when USBController::get_name() returns an invalid unicode string?!
* LED isn't set proper when wireless controllers wake up from power-down
== Unsolved/WontFix ==
* after every thread cleanup, do an enumeration over all USB devices,
find those not currently used by a Slot and recreate them, this
should fix resume issues, this would also fix the issue with
ignoring controllers when all slots are full
-> bad idea, as it would let unused controllers slip into the free
slots, could lead to unexpected behaviour
-> maybe as D-Bus interface?
* allow multiple controllers in non-daemon mode
-> not a good idea, complicates stuff and duplicates code
* remember controllers that couldn't be used when all slots where full
and use them when a slot got free -> discard, bad idea, as it
results in confusing behaviour
* daemon on regular xboxdrv have different controller orderings
-> hard to avoid, as wireless controllers are only picked up when
active, which they always become later then the wired ones, which
are active by default)
* add libusb-0.1 support back (maybe only in 0.7.4)
-> no, need a full switch
* move sigint/sigterm handling out of main.cpp and into xboxdrv_daemon.cpp (needs to use gmain_quit())
* BTN_A@joystick.1 doesn't work for a single joystick, why? (joystick isn't id=0, why?)
* improve output on which uinput devices are created (even with udev
there doesn't seem to be a bullet proof way to detect what gets
created)
-> insert "guess code" before the uinput create call and just pretent thats bullet proof
-> figure out how exactly device names are choosen (first free or
are there other means? need to take special axes/buttons into account)
== Daemon ==
* improve output in daemon mode, when --quiet is not given print the
number of allocated controller slots
* get rid of all std::cout stuff when using detached daemon, redirect
log output to a file, syslog or somewhere else:
--silent: stops event output
--quiet: stops all stdout output (automatically used when --detach is given, except for errors)
--verbose: print info level log output
--debug: print debug level log output
== D-Bus ==
* interface for next release:
Daemon/GetControllerSlotCount -> INT // do we need those or can
Daemon/GetControllerCount -> INT // directories be browsed?
== Other ==
* document that Xbox360 wireless controller shuts down at 15min
* give proper exit code when no controller is found
* sort options a bit more between global ones, slot local ones and
config local ones
* in INI files should allow:
[xboxdrv]
ui-buttonmap = A=BTN_A,B=BTN_B,...
- in general cleanup config handling, turn almost everything into
proper functions and use the same functions for both cmdline and ini
* allow setting a --default-name from which all other controller names
are derived
-> already there in the form of auto.auto?
-> No, as those don't derive the name, but set a fixed one
* allow swap/assign of controller to slots via dbus
* do modifier/filter dump when --verbose is given, make verbose
overall more useful
* make more use of percentance values (in deadzone filter for example)
* couldn't convert 'XK_Page_Up' to enum, not a member of X11Keysym
currenty code can't handle multple names for a single key
* add a fun modifier that counts button presses and other useless stuff
- count button presses (done)
- count time a button is held down, both in min:sec and percent
- count distance an axis travels
- allow access/reset via dbus
* document them, ignore axis and button time for now
* look at Joy2key for better mouse support (mouse acceleration), see Dustin Moline mails
* timeout makes a huge difference, real MarbleMouse Trackball send around every 10msec
* need to deal with rounding errors to allow small movements
* add --ui-buttonmap A=KEY_A:KEY_B:1000:1
the last 0/1 parameter tells if it should do:
- 0: send on release
- 1: always send when pressed
different games might require different behaviours for the
hold-button, so it should be an user option
* add double shift buttons: L+R+start
* add execv: that takes arguments in ARG0:ARG1,... style
* add system: that takes arguments "ARG0 ARG1 ..." style
* add [controller0/config0] support for ControllerOptions
* add [controller0] support for ControllerSlotOptions
* write relaxation modifier/filter
* make extra-event creation a bit more clever, i.e. only create BTN_A
when needed, not when another button is present that can be used to
identify the device as joystick, also document exactly which
buttons/axis combinations are valid.
* allow something like:
void = BTN_A
to create empty events on uinput
Other Stuff
===========
* remove uinput.send_rel_repetitive() replace with just EventHandler::update()
-> might not be needed, send_rel_repetitive() is kind of convenient
-> send_rel_repetitive() doesn't work with multi-axis REL events (mouse emulation)
* boost::lexical_cast<> error messages are useless, make some better ones
Daemon Match Rules
==================
* add match rule for wireless id -> not really useful as that id is
more or less random
* add --exclude, --exclude-group as ControllerMatchRules
* XboxdrvThread or XboxGenericController must hold information on
their: bus:dev, vendor:product and other potentially useful
information, match rule must match against controller, not
udev_device
-> doesn't work, as we don't have a controller at that point
-> match against abstract ControllerInfo object?
-> get_busnum()
-> get_devnum()
-> figure out potential matches early and save the valid slots?
-> ugly but could work
* --match again sysname could make sense, seems somewhat constant:
"5-2" Xbox1 controller results in "5-2.1", due to being really two
devices, would help to now how exactly those are formed
* extend usbid match rule to bcd device
Stuff to do before 0.7.3 release:
=================================
* turn EnumBox into singleton
* allow EnumBox to have multiple names per values per key
* allow --modifier help, --ui-buttonmap X2^help
* move XBOX_BTN_UNKNOWN behind XBOX_BTN_MAX (or make it -1), so
iteration can start from 0 instead of 1, also fix incorrect
iterations all over the place -> doesn't work as some code uses
XBOX_BTN_UNKNOWN as 'no button is pressed'
* document significant patches in AUTHORS
2 Added latest version of runxboxdrv from Michael Rans <rans@email.com>
1 Added trigger deadzone patch from Jan Henning Thorsen <git@flodhest.net> with a few changes
1 Applied daniel åkerud <daniel.akerud@gmail.com>'s SIGTERM patch
1 Applied low latency patch from daniel åkerud <daniel.akerud@gmail.com>
1 Author: Aaron Denney <wnoise@ofb.net>
1 hal daemon from Thomas Debouverie <debouverie_thomas@yahoo.fr>
1 Implemented --ui-buttonmap A=BTN_A@{device_id} ??!?!?
* need to hide/disable the toggle button from the UIButtonmap
- maybe implement some full post-parsing option verification to
check for conflicts and necessary modifications?
- Options::finish() to do final things?
Stuff to do before 0.7.x release:
=================================
* add Wiimote and PS3 bluetooth support
* -R, --rumble-test is broken for FirestormDualController (has no analog triggers)
* add ABS support to macros events (need to deal with min/max)
* add support for pairing the controller to the PC (or zero)
--ps3-pair 00:00:00:00:00:00
--ps3-pair-with-bluetooth
* get rid of set_button()/get_button(), turn the message objects into full classes
* make chatpad configurable:
--ui-chatpad a=KEY_A,green+a=SHIFT_X+KEY_B,...
* make sure that XK_??? names work with keys that are
shifted/mode_switched in the keymap, i.e. send key combination
* can't parse:
--ui-axismap x2=2-ABS_X,y2=2-ABS_Y
only this works:
--ui-axismap x2=abs:2-ABS_X,y2=abs:2-ABS_Y
implement better guessing
* current deadzone code messes up the diagonals
* shifted axis without default mapping don't work:
./xboxdrv --ui-axismap lb+x1^cal:-64000:0:64000
in those cases the default mapping for the unshifted axis should be used
* add analog emulation for button (i.e. the longer its pressed, the higher the value)
* write UIEvent::from_string()
* basic Dualstrike mouse emulation with absolute position:
./xboxdrv-dualstrike \
--ui-clear \
--ui-buttonmap rb=key:1-BTN_LEFT,lb=key:1-BTN_RIGHT \
--ui-axismap x2^cal:-25000:0:25000=abs:1-ABS_X,y2^cal:-25000:0:25000=abs:1-ABS_Y \
--ui-axismap x1=KEY_LEFT:KEY_RIGHT,y1=KEY_DOWN:KEY_UP -s
Chatpad
=======
Figure out a way to load custom keymaps:
* http://madduck.net/docs/extending-xkb/
* http://stackoverflow.com/questions/1557689/keyboard-remapping-with-more-modifiers
* http://tldp.org/HOWTO/Keyboard-and-Console-HOWTO-15.html
* setxkbmap -device ... -I xboxdrv/xorg/
xkbprint -label name $DISPLAY - | gv -orientation=seascape -
http://www.charvolant.org/~doug/xkb/html/xkb.html
http://pascal.tsu.ru/en/xkb/
http://wiki.debian.org/XStrikeForce/InputHotplugGuide
http://git.madduck.net/v/etc/xsession.git?a=blob;f=.xkb/symbols/madduck;hb=refs/heads/xkb
http://www.x.org/wiki/XKB
http://sourceforge.net/tracker/download.php?group_id=286545&atid=1214224&file_id=361450&aid=2945171
http://www.x.org/docs/XKB/XKBlib.pdf
http://www.mp3car.com/vbulletin/input-devices/108554-xbox360-chatpad-awsome-backlit-mini-keyboard-16.html#post1256444
* change default axis/button map depending on controller type (tricky as
type is only really known after the axis/buttonmap as already been
build):
* remove guide button from default mapping when its an Xbox1 controller
* guitar handling was changed in a4e1003cba0ff925358ce5ed84d2bf9a728e93d6
* REL_ events could need acceleration support, as mouse emulation is currently kind of imprecise
Stuff to do before 0.7.x release:
=================================
* add extra checks to make sure the evdev buttons and axis given exist
on the current device when using --evdev
* allow --type to work even when --device-by-id is not given
* axis emulation
--ui-axisemulation A:B=ABS_X:5
* match by protocol not, just vendor/product, from xpad.c:
/* Xbox 360 has a vendor-specific class, so we cannot match it with only
* USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
* match against vendor id as well. Wired Xbox 360 devices have protocol 1,
* wireless controllers have protocol 129. */
#define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \
.match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
.idVendor = (vend), \
.bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
.bInterfaceSubClass = 93, \
.bInterfaceProtocol = (pr)
#define XPAD_XBOX360_VENDOR(vend) \
{ XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \
{ XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) }
--ui-axismap LT=KEY_A:KEY_A:1
Feature
=======
* figure out a way to make userspace force feedback driver not become dead processes
* test TR:Anniversary with max effect 16
fixme:dinput:joy_polldev joystick cannot handle type 21 event (code 0) <- 21 == EV_FF (status report?)
http://www.immersion.com/developer/downloads/ImmFundamentals/HTML/
http://msdn.microsoft.com/en-us/library/bb219655(VS.85).aspx
Later versions:
===============
* The World Tour wireless guitar have 5 buttons and a
slide. Currently, the slide is mapped to the x axis, but I don't
know if it allows multiple presses at once. I don't have a Xbox, so
I don't know if it is allowed at all in the console.
Colour: Button: Value in X1 (slide):
Green A -27500
Red B -12900
Yellow Y +7000
Blue X +18500
Orange LB1 +32767
(None) (None) -300
* send FF status reports (maybe, is that used by anything?)
* figure out the max values of force feedback effects so that stuff is
mapped more properly (kind of done, could need verification)
* figure out which devices xorg/hal handles as keyboard and how to
make it always happen, seems to require two keyboard keys, devices
with only one aren't registered
* report more precisly what devices got created, include device name (HAL has that information)
* add support for LED messages (can this be used by anything?)
Stuff to do before 0.8.0 release:
=================================
* Playstation 3 controller bluetooth support
- http://www.pabr.org/sixlinux/sixlinux.en.html
- http://www.motioninjoy.com/
- figure out what the remaining unknown bits mean:
data from just pluging the controller in and out a few times
without much pause inbetween:
Dualshock3:
// leaving controller plugged in for a longer time settles to this:
00 00 03 ef 16 00 00 00 00 33 fc 77 01 de
00 00 03 ef 16 00 00 00 00 33 fc 77 01 de
00 00 03 ef 16 00 00 00 00 33 fc 77 01 c0
00 00 02 ee 12 00 00 00 00 12 fc 77 01 de
^^^^^ ^^^^^
00 00 01 ee 12 00 00 00 00 12 fc 77 01 de
00 00 03 ef 16 00 00 00 00 11 fc 77 01 de
00 00 03 ef 16 00 00 00 00 33 fc 77 01 de
00 00 02 ee 12 00 00 00 00 12 fc 77 01 de
wrong ideas: bluetooth master id
00 00 01 ef 16 00 00 00 00 11 fc 77 01 c0
00 00 03 ef 16 00 00 00 00 11 fc 77 01 c0
SIXAXIS:
00 00 06 ee 10 00 00 00 00 06 83 77 01 81
00 00 06 ee 10 00 00 00 00 06 83 77 01
00 00 06 ee 10 00 00 00 00 06 83 77
// taken from: http://www.pabr.org/sixlinux/sixlinux.en.html
00 00 02 ee 10 00 00 00 00 02 b2 77 01 81
random guesses: bluetooth id, serial number, calibration data,
battery status
* Wiimote support (either native or via libcwiid
Random Stuff
============
http://lists.libsdl.org/pipermail/sdl-libsdl.org/2007-March/060263.html
- fix http://userweb.kernel.org/~dtor/eviocgbit-bug.html in evtest
- cleanup evtest some more, add more features
- using rumble in scripts doesn't work, since you can't reset rumble back to 0,0
- thread away on all endpoints
- read from stdin on the main thread
- send output to file or so
usb -d 005:006 -c 5:in,5:out,6:in,7:in,8:out -o /tmp/out, else stdin
# EOF #
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