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Is there a section to talk about Java ME? Apps, etc. (7)
to General by teroyk - 1 day ago - more...
didik.wahyono |
2010-11-28
, 05:16
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Posts: 49 |
Thanked: 9 times |
Joined on Oct 2010
@ Borneo
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#81
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Guys, sorry i don't have much knowledge about USB HOST MODE, but is it possible that we use N900 as a host-mode as well as charging it? I know that during this mode, BME is stopped. But who know we can still give a command to Battery management to draw power from the USB port to charge the battery. For sure we can create such cable that provide an external power port to power the N900 and attached device.
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2010-11-28
, 05:21
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Posts: 49 |
Thanked: 9 times |
Joined on Oct 2010
@ Borneo
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#82
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Originally Posted by keljuk
you have to remap the joypad event into the keyboard. I have compiled Xjoypad for ubuntu into Maemo. You can download it from 4shared.
Is there a way to get a generic dual-stick-clone gamepad to work with n900 and the emulators... It seems to recognize it, but it has no function what so ever and none of the light light up
http://www.4shared.com/file/sO2p4sJN...p_xjoypad.html
copy to your /usr/bin and put permission for that file.
Last edited by didik.wahyono; 2010-11-28 at 05:26.
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2010-11-28
, 10:37
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Posts: 2,222 |
Thanked: 12,651 times |
Joined on Mar 2010
@ SOL 3
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#83
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Originally Posted by didik.wahyono
http://talk.maemo.org/showthread.php...309#post866309
Guys, sorry i don't have much knowledge about USB HOST MODE, but is it possible that we use N900 as a host-mode as well as charging it? I know that during this mode, BME is stopped. But who know we can still give a command to Battery management to draw power from the USB port to charge the battery. For sure we can create such cable that provide an external power port to power the N900 and attached device.
Also the much requested hostmode while charging (N900 works as USB host but does not supply VBUS 5V - this will be done by a modified hub or a Y-cable: http://wiki.openmoko.org/wiki/Specia...aka_Y-Cable.29) is not yet supported.
Wait for a version of jrbme integrating management of VBUS (incl. "charging hostmode") as well as hostmode enabling and notifications to user, to come in a few weeks.
/j
__________________
Maemo Community Council member [2012-10, 2013-05, 2013-11, 2014-06 terms]
Hildon Foundation Council inaugural member.
MCe.V. foundation member
EX Hildon Foundation approved Maemo Administration Coordinator (stepped down due to bullying 2014-04-05)
aka "techstaff" - the guys who keep your infra running - Devotion to Duty http://xkcd.com/705/
IRC(freenode): DocScrutinizer*
First USB hostmode fanatic, father of H-E-N
Maemo Community Council member [2012-10, 2013-05, 2013-11, 2014-06 terms]
Hildon Foundation Council inaugural member.
MCe.V. foundation member
EX Hildon Foundation approved Maemo Administration Coordinator (stepped down due to bullying 2014-04-05)
aka "techstaff" - the guys who keep your infra running - Devotion to Duty http://xkcd.com/705/
IRC(freenode): DocScrutinizer*
First USB hostmode fanatic, father of H-E-N
Last edited by joerg_rw; 2011-02-07 at 18:32.
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2010-12-01
, 06:03
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Posts: 277 |
Thanked: 215 times |
Joined on Dec 2009
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#84
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Has anybody tried to connect webcam?
I have tiny 3 MP webcam. And seems that h-e-n recognize it. And obviously its not showing up in File manager. Wondering if possible to retrieve and get access to it.
I have tiny 3 MP webcam. And seems that h-e-n recognize it. And obviously its not showing up in File manager. Wondering if possible to retrieve and get access to it.
Code:
sb 1-1:1.0: uevent [122824.725524] uvcvideo 1-1:1.0: usb_probe_interface [122824.725524] uvcvideo 1-1:1.0: usb_probe_interface - got id [122824.725585] uvcvideo: Found UVC 1.00 device USB 2.0 PC Cam (174f:5271) [122824.727874] input: USB 2.0 PC Cam as /class/input/input21 [122824.784606] usb 1-1: adding 1-1:1.1 (config #1, interface 1) [122824.784790] usb 1-1:1.1: uevent [122824.784881] /home/builder2/maemo-fremantle-armel-extras-devel/work/kernel-power-2.6.28/drivers/usb/core/inode.c: creating file '057' [122824.785278] usb 1-1: New USB device found, idVendor=174f, idProduct=5271 [122824.785308] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [122824.785308] usb 1-1: Product: USB 2.0 PC Cam [122824.785339] usb 1-1: Manufacturer: Image Processor [122824.785369] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002 [122824.785400] hub 1-0:1.0: port 1 enable change, status 00000503 [122860.465850] Forced hostmode error: no device attached [122860.465942] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002 [122860.465972] hub 1-0:1.0: port 1, status 0101, change 0001, 12 Mb/s [122860.466003] usb 1-1: USB disconnect, address 57 [122860.466003] usb 1-1: unregistering device [122860.466033] usb 1-1: usb_disable_device nuking all URBs [122860.466064] musb_hdrc musb_hdrc: shutdown urb cf3e4780 ep3in-intr [122860.466064] usb 1-1: unregistering interface 1-1:1.0 [122860.526611] usb 1-1:1.0: uevent [122860.526672] usb 1-1: unregistering interface 1-1:1.1 [122860.526763] usb 1-1:1.1: uevent [122860.527191] usb 1-1: uevent [122860.682464] hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101 [122860.807434] usb 1-1: new high speed USB device using musb_hdrc and address 58 [122860.964843] usb 1-1: skipped 1 descriptor after configuration [122860.964874] usb 1-1: skipped 5 descriptors after interface [122860.964904] usb 1-1: skipped 1 descriptor after endpoint [122860.964904] usb 1-1: skipped 13 descriptors after interface [122860.965087] usb 1-1: default language 0x0409 [122860.965942] usb 1-1: uevent [122860.966094] usb 1-1: usb_probe_device [122860.966094] usb 1-1: configuration #1 chosen from 1 choice [122860.968353] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [122860.968566] usb 1-1:1.0: uevent [122860.968719] uvcvideo 1-1:1.0: usb_probe_interface [122860.968750] uvcvideo 1-1:1.0: usb_probe_interface - got id [122860.968841] uvcvideo: Found UVC 1.00 device USB 2.0 PC Cam (174f:5271) [122860.972259] input: USB 2.0 PC Cam as /class/input/input22 [122861.026580] usb 1-1: adding 1-1:1.1 (config #1, interface 1) [122861.026702] usb 1-1:1.1: uevent [122861.026763] /home/builder2/maemo-fremantle-armel-extras-devel/work/kernel-power-2.6.28/drivers/usb/core/inode.c: creating file '058' [122861.027008] usb 1-1: New USB device found, idVendor=174f, idProduct=5271 [122861.027008] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [122861.027038] usb 1-1: Product: USB 2.0 PC Cam
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2010-12-01
, 08:54
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Posts: 2,222 |
Thanked: 12,651 times |
Joined on Mar 2010
@ SOL 3
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#85
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Originally Posted by ed00
Your dmesg clearly shows it's recognized and enumerated as high speed device. To me it looks like it's drawing too much power or sth, and so resets and starts over again enumerating. Anyway there's even a video driver loaded for it.
Has anybody tried to connect webcam?
I have tiny 3 MP webcam. And seems that h-e-n recognize it. And obviously its not showing up in File manager. Wondering if possible to retrieve and get access to it.
Obviously it won't show up in file manager, what would you expect to see? A mpeg video file?
If it works and driver works.... I guess you then could access it similarly to internal cams which are /dev/video0 and /dev/video1
cheers
jOERG
__________________
Maemo Community Council member [2012-10, 2013-05, 2013-11, 2014-06 terms]
Hildon Foundation Council inaugural member.
MCe.V. foundation member
EX Hildon Foundation approved Maemo Administration Coordinator (stepped down due to bullying 2014-04-05)
aka "techstaff" - the guys who keep your infra running - Devotion to Duty http://xkcd.com/705/
IRC(freenode): DocScrutinizer*
First USB hostmode fanatic, father of H-E-N
Maemo Community Council member [2012-10, 2013-05, 2013-11, 2014-06 terms]
Hildon Foundation Council inaugural member.
MCe.V. foundation member
EX Hildon Foundation approved Maemo Administration Coordinator (stepped down due to bullying 2014-04-05)
aka "techstaff" - the guys who keep your infra running - Devotion to Duty http://xkcd.com/705/
IRC(freenode): DocScrutinizer*
First USB hostmode fanatic, father of H-E-N
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2010-12-01
, 09:37
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Posts: 334 |
Thanked: 171 times |
Joined on Dec 2009
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#86
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Originally Posted by ed00
You can use it with mplayer. Try something like this.
Has anybody tried to connect webcam?
I have tiny 3 MP webcam. And seems that h-e-n recognize it. And obviously its not showing up in File manager. Wondering if possible to retrieve and get access to it.
Code:
mplayer tv:// -tv driver=v4l2:device=/dev/video0
Code:
ls /dev/video*
/dev/video1 is the front camera
and /dev/video2 should be your USB camera.
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2010-12-01
, 10:57
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Posts: 561 |
Thanked: 75 times |
Joined on Jan 2010
@ Spain
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#87
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Originally Posted by giannoug
I have a Logitech Webcam Pro 9000 Webcam, works on my Ubuntu, the N900 is detected but the commands you indicate only shows green screen.
You can use it with mplayer. Try something like this.
Change /dev/video0. To find all the cameras attached (and working), use:Code:mplayer tv:// -tv driver=v4l2:device=/dev/video0
/dev/video0 is the back cameraCode:ls /dev/video*
/dev/video1 is the front camera
and /dev/video2 should be your USB camera.
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2010-12-02
, 05:15
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Posts: 277 |
Thanked: 215 times |
Joined on Dec 2009
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#88
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Thanks for respond 
heres what im getting
but when i run
its giving me
heres what im getting
Code:
ls /dev/video* /dev/video0 /dev/video1 /dev/video2
Code:
mplayer tv:// -tv driver=v4l2:device=/dev/video2
Code:
Playing tv://. TV file format detected. No such driver: V412
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2010-12-02
, 08:06
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Posts: 2,222 |
Thanked: 12,651 times |
Joined on Mar 2010
@ SOL 3
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#89
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just a suggestion in which direction to think, about mounting etc:
[excerpt from my PC syslog]
particularly look at the hald-lines
from my ps:
1490 ? S 29:49 hald-addon-storage: polling /dev/sr0 (every 2 sec)
/j
Last edited by joerg_rw; 2010-12-02 at 15:22.
[excerpt from my PC syslog]
Dec 2 09:01:10 halley kernel: [6102345.471038] usb 1-1: new high speed USB device using ehci_hcd and address 59
Dec 2 09:01:10 halley kernel: [6102345.587521] usb 1-1: New USB device found, idVendor=1307, idProduct=0165
Dec 2 09:01:10 halley kernel: [6102345.587552] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 2 09:01:10 halley kernel: [6102345.587572] usb 1-1: Product: USB Mass Storage Device
Dec 2 09:01:10 halley kernel: [6102345.587588] usb 1-1: Manufacturer: USB007
Dec 2 09:01:10 halley kernel: [6102345.587602] usb 1-1: SerialNumber: 00000000000619
Dec 2 09:01:10 halley kernel: [6102345.587887] usb 1-1: configuration #1 chosen from 1 choice
Dec 2 09:01:10 halley kernel: [6102345.590306] scsi23 : SCSI emulation for USB Mass Storage devices
Dec 2 09:01:10 halley kernel: [6102345.590623] usb-storage: device found at 59
Dec 2 09:01:10 halley kernel: [6102345.590631] usb-storage: waiting for device to settle before scanning
Dec 2 09:01:11 halley kernel: [6102346.591239] scsi 23:0:0:0: Direct-Access USB007 mini-USB2BU 0.00 PQ: 0 ANSI: 2
Dec 2 09:01:11 halley kernel: [6102346.591722] sd 23:0:0:0: Attached scsi generic sg2 type 0
Dec 2 09:01:11 halley kernel: [6102346.595452] sd 23:0:0:0: [sdb] 1974272 512-byte logical blocks: (1.01 GB/964 MiB)
Dec 2 09:01:11 halley kernel: [6102346.596211] sd 23:0:0:0: [sdb] Write Protect is off
Dec 2 09:01:11 halley kernel: [6102346.596230] sd 23:0:0:0: [sdb] Mode Sense: 00 00 00 00
Dec 2 09:01:11 halley kernel: [6102346.596238] sd 23:0:0:0: [sdb] Assuming drive cache: write through
Dec 2 09:01:11 halley kernel: [6102346.598117] usb-storage: device scan complete
Dec 2 09:01:11 halley kernel: [6102346.599687] sd 23:0:0:0: [sdb] Assuming drive cache: write through
Dec 2 09:01:11 halley kernel: [6102346.599725] sdb: sdb1
Dec 2 09:01:11 halley kernel: [6102346.954787] sd 23:0:0:0: [sdb] Assuming drive cache: write through
Dec 2 09:01:11 halley kernel: [6102346.954808] sd 23:0:0:0: [sdb] Attached SCSI removable disk
Dec 2 09:01:12 halley hald: mounted /dev/sdb1 on behalf of uid 1000
Dec 2 09:01:29 halley kernel: [6102364.537195] usb 1-1: USB disconnect, address 59
Dec 2 09:01:29 halley hald[1356]: forcibly attempting to lazy unmount /dev/sdb1 as enclosing drive was disconnected
Dec 2 09:01:29 halley hald: unmounted /dev/sdb1 from '/media/disk-1' on behalf of uid 0
from my ps:
1490 ? S 29:49 hald-addon-storage: polling /dev/sr0 (every 2 sec)
/j
__________________
Maemo Community Council member [2012-10, 2013-05, 2013-11, 2014-06 terms]
Hildon Foundation Council inaugural member.
MCe.V. foundation member
EX Hildon Foundation approved Maemo Administration Coordinator (stepped down due to bullying 2014-04-05)
aka "techstaff" - the guys who keep your infra running - Devotion to Duty http://xkcd.com/705/
IRC(freenode): DocScrutinizer*
First USB hostmode fanatic, father of H-E-N
Maemo Community Council member [2012-10, 2013-05, 2013-11, 2014-06 terms]
Hildon Foundation Council inaugural member.
MCe.V. foundation member
EX Hildon Foundation approved Maemo Administration Coordinator (stepped down due to bullying 2014-04-05)
aka "techstaff" - the guys who keep your infra running - Devotion to Duty http://xkcd.com/705/
IRC(freenode): DocScrutinizer*
First USB hostmode fanatic, father of H-E-N
Last edited by joerg_rw; 2010-12-02 at 15:22.
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2010-12-08
, 22:21
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Posts: 1 |
Thanked: 0 times |
Joined on Dec 2010
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#90
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Originally Posted by ed00
Thanks for respond
heres what im getting
but when i runCode:ls /dev/video* /dev/video0 /dev/video1 /dev/video2
its giving meCode:mplayer tv:// -tv driver=v4l2:device=/dev/video2
Code:Playing tv://. TV file format detected. No such driver: V412
I've noticed that you didn't type the code correctly... "v4l2" stands for "Video 4 Linux 2" input, so make sure you enter letter "l", not digit "1"
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| awesome!, bada rox, h-e-n hostmode, more noise |
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