Date: Fri, 16 Nov 2012 23:14:40 +1000 From: Jan Beich <jbeich@tormail.org> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-multimedia@freebsd.org Subject: Re: linux joystick Message-ID: <1TZLm8-000Osa-0r@internal.tormail.org> In-Reply-To: <201211161040.39454.hselasky@c2i.net> (Hans Petter Selasky's message of "Fri, 16 Nov 2012 10:40:39 %2B0100") References: <1TZ2UN-0007lV-2Q@internal.tormail.org> <201211160844.18798.hselasky@c2i.net> <1TZIDy-000OLa-S8@internal.tormail.org> <201211161040.39454.hselasky@c2i.net>
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[-- Attachment #1 --]
Hans Petter Selasky <hselasky@c2i.net> writes:
> On Friday 16 November 2012 10:29:12 Jan Beich wrote:
>
>> Hans Petter Selasky <hselasky@c2i.net> writes:
>> >> And my patch for do-configure + build fix should follow
>> >
>> > Hi,
>> >
>> > I think you need to add:
>> >
>> > -i media_tree/drivers/input/joystick
>> >
>> > to the linux_make arguments.
>>
>> This doesn't affect checksum of the produced binary.
>>
>> > Because that Makefile is not linked with the parent one I think.
>> >
>> > Then re-run the commands.
>>
>> I'm building only
>>
>> media_tree/drivers/input/joydev.c
>> media_tree/drivers/input/joystick/xpad.c
>>
>> and they're both present in the resulting binary.
>>
>> I think my gamepad is generic enough to not need any driver from
>> media_tree/drivers/input/joystick/. On linux joydev works with usbhid.
>> So, webcamd probably needs to attach to /dev/uhidN, not /dev/ugenN.M.
>>
>> > --HPS
>
> Hi,
>
> Can you check that your device is present in the ID-table in xpad.c:
>
> static struct usb_device_id xpad_table [] = {
>
> And add some prints in the probe section in xpad.c?
OK, I've added
// xpad_table[]
{ USB_DEVICE(0x044f, 0xb315) }, /* Thrustmaster dual analog 3.2 */
// xpad_device[]
{ 0x044f, 0xb315, "Thrustmaster dual analog 3.2", 0, XTYPE_XBOX360 },
# without/with xpad_device[] line
$ ./webcamd -d 3.2
Attached to ugen3.2[0]
-@ name="Generic X-Box pad" phys="usb-/dev/usb-/dev/usb/input0"
+@ name="Thrustmaster dual analog 3.2" phys="usb-/dev/usb-/dev/usb/input0"
| xpad_set_up_abs(..., xpad_abs[0]=0)
| xpad_set_up_abs(..., xpad_abs[1]=1)
| xpad_set_up_abs(..., xpad_abs[2]=3)
| xpad_set_up_abs(..., xpad_abs[3]=4)
| __set_bit(xpad_common_btn[0]=304, ...)
| __set_bit(xpad_common_btn[1]=305, ...)
| __set_bit(xpad_common_btn[2]=307, ...)
| __set_bit(xpad_common_btn[3]=308, ...)
| __set_bit(xpad_common_btn[4]=315, ...)
| __set_bit(xpad_common_btn[5]=314, ...)
| __set_bit(xpad_common_btn[6]=317, ...)
| __set_bit(xpad_common_btn[7]=318, ...)
-| __set_bit(xpad_btn[0]=306, ...)
-| __set_bit(xpad_btn[1]=309, ...)
+| __set_bit(xpad360_btn[0]=310, ...)
+| __set_bit(xpad360_btn[1]=311, ...)
+| __set_bit(xpad360_btn[2]=316, ...)
| xpad_set_up_abs(..., xpad_abs_pad[0]=16)
| xpad_set_up_abs(..., xpad_abs_pad[1]=17)
| xpad_set_up_abs(..., xpad_abs_triggers[0]=2)
| xpad_set_up_abs(..., xpad_abs_triggers[1]=5)
Creating /dev/input/event0
$ chown foo:foo /dev/input/event0
$ (cd /dev/input; ln -s event0 js0)
$ /b/shank/bin/Shank
^C
$ dmesg | fgrep Shank
linux: pid 51084 (Shank): ioctl fd=23, cmd=0x4520 ('E',32) is not implemented (EVIOCGBIT)
linux: pid 51084 (Shank): ioctl fd=23, cmd=0x4521 ('E',33) is not implemented (EVIOCGBIT)
linux: pid 51084 (Shank): ioctl fd=23, cmd=0x6a11 ('j',17) is not implemented (JSIOCGAXES)
linux: pid 51084 (Shank): ioctl fd=23, cmd=0x6a12 ('j',18) is not implemented (JSIOCGBUTTONS)
linux: pid 51084 (Shank): ioctl fd=24, cmd=0x4506 ('E',6) is not implemented (EVIOCGNAME)
linux: pid 51084 (Shank): ioctl fd=24, cmd=0x6a13 ('j',19) is not implemented (JSIOCGNAME)
However, xpad isn't the right driver for my gamepad. Trying to press
first 4 buttons yields nothing and setting XBOX360 type doesn't help.
# freebsd + webcamd
$ hd /dev/input/js0
...
^C
# ubuntu
$ hd /dev/input/js0
...
000000b0 d8 9a 56 00 00 00 01 02 60 ac 56 00 01 00 01 02 |..V.....`.V.....|
000000c0 f0 ac 56 00 00 00 01 02 e0 ae 56 00 01 00 01 00 |..V.......V.....|
000000d0 50 af 56 00 00 00 01 00 48 b1 56 00 01 00 01 03 |P.V.....H.V.....|
000000e0 d0 b1 56 00 00 00 01 03 c0 b3 56 00 01 00 01 01 |..V.......V.....|
^C
Moving D-pad or 2 analog sticks does generate some output, still different.
An example for pressing "down" button on D-pad follows
# freebsd + webcamd
$ hd /dev/input/js0
...
000005a0 5c f3 00 00 00 00 00 00 a1 00 08 00 00 00 00 00 |\...............|
000005b0 01 00 30 01 01 00 00 00 5c f3 00 00 00 00 00 00 |..0.....\.......|
000005c0 a2 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000005d0 5c f3 00 00 00 00 00 00 9e fa 08 00 00 00 00 00 |\...............|
000005e0 01 00 30 01 00 00 00 00 5c f3 00 00 00 00 00 00 |..0.....\.......|
000005f0 a0 fa 08 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
^C
# ubuntu
$ hd /dev/input/js0
...
00000090 10 8c 69 00 00 00 02 03 98 99 69 00 ff 7f 02 01 |..i.......i.....|
^C
Anything else to test e.g., wine built with linux/joystick.h support?
>
> Also, sometimes you need to specify the interface number to webcamd.
>
> It should not matter if uhid is attached or not.
>
> --HPS
--
a patch with printfs should follow
[-- Attachment #2 --]
--- media_tree/drivers/input/joystick/xpad.c~
+++ media_tree/drivers/input/joystick/xpad.c
@@ -124,6 +124,7 @@ static const struct xpad_device {
{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
{ 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX },
{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
+ { 0x044f, 0xb315, "Thrustmaster dual analog 3.2", 0, XTYPE_XBOX360 },
{ 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 },
{ 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX },
{ 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX },
@@ -237,6 +238,7 @@ static const signed short xpad_abs_trigg
static struct usb_device_id xpad_table [] = {
{ USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */
+ { USB_DEVICE(0x044f, 0xb315) }, /* Thrustmaster dual analog 3.2 */
XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */
XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */
XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */
@@ -891,6 +893,7 @@ static int xpad_probe(struct usb_interfa
input_dev->dev.parent = &intf->dev;
input_set_drvdata(input_dev, xpad);
+ printf("@ name=\"%s\" phys=\"%s\"\n", input_dev->name, input_dev->phys);
input_dev->open = xpad_open;
input_dev->close = xpad_close;
@@ -900,37 +903,54 @@ static int xpad_probe(struct usb_interfa
if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
input_dev->evbit[0] |= BIT_MASK(EV_ABS);
/* set up axes */
- for (i = 0; xpad_abs[i] >= 0; i++)
+ for (i = 0; xpad_abs[i] >= 0; i++) {
xpad_set_up_abs(input_dev, xpad_abs[i]);
+ printf("| xpad_set_up_abs(..., xpad_abs[%d]=%d)\n",
+ i, xpad_abs[i]);
+ }
}
/* set up standard buttons */
- for (i = 0; xpad_common_btn[i] >= 0; i++)
+ for (i = 0; xpad_common_btn[i] >= 0; i++) {
__set_bit(xpad_common_btn[i], input_dev->keybit);
+ printf("| __set_bit(xpad_common_btn[%d]=%d, ...)\n", i, xpad_common_btn[i]);
+ }
/* set up model-specific ones */
if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W) {
- for (i = 0; xpad360_btn[i] >= 0; i++)
+ for (i = 0; xpad360_btn[i] >= 0; i++) {
__set_bit(xpad360_btn[i], input_dev->keybit);
+ printf("| __set_bit(xpad360_btn[%d]=%d, ...)\n", i, xpad360_btn[i]);
+ }
} else {
- for (i = 0; xpad_btn[i] >= 0; i++)
+ for (i = 0; xpad_btn[i] >= 0; i++) {
__set_bit(xpad_btn[i], input_dev->keybit);
+ printf("| __set_bit(xpad_btn[%d]=%d, ...)\n", i, xpad_btn[i]);
+ }
}
if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
- for (i = 0; xpad_btn_pad[i] >= 0; i++)
+ for (i = 0; xpad_btn_pad[i] >= 0; i++) {
__set_bit(xpad_btn_pad[i], input_dev->keybit);
+ printf("| __set_bit(xpad_btn_pad[%d]=%d, ...)\n", i, xpad_btn_pad[i]);
+ }
} else {
- for (i = 0; xpad_abs_pad[i] >= 0; i++)
+ for (i = 0; xpad_abs_pad[i] >= 0; i++) {
xpad_set_up_abs(input_dev, xpad_abs_pad[i]);
+ printf("| xpad_set_up_abs(..., xpad_abs_pad[%d]=%d)\n", i, xpad_abs_pad[i]);
+ }
}
if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
- for (i = 0; xpad_btn_triggers[i] >= 0; i++)
+ for (i = 0; xpad_btn_triggers[i] >= 0; i++) {
__set_bit(xpad_btn_triggers[i], input_dev->keybit);
+ printf("| __set_bit(xpad_btn_triggers[%d]=%d, ...)\n", i, xpad_btn_triggers[i]);
+ }
} else {
- for (i = 0; xpad_abs_triggers[i] >= 0; i++)
+ for (i = 0; xpad_abs_triggers[i] >= 0; i++) {
xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
+ printf("| xpad_set_up_abs(..., xpad_abs_triggers[%d]=%d)\n", i, xpad_abs_triggers[i]);
+ }
}
error = xpad_init_output(intf, xpad);
help
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