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sylap69 n00b
Joined: 07 Apr 2003 Posts: 33 Location: Laval, Qc, Canada
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Posted: Tue May 13, 2003 1:38 pm Post subject: Logitech Pro4000 |
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Salut,
Ça fait plusieurs jours que je "rush" pour installer ma QuickCam Pro 4000 sur la Gentoo....
Je n'arrive pas à grand chose....
J'ai bien en module
-videodev
-pwc
-pwcx-gcc32
mais pas de /dev/video*
Quelqu'un à déjà réussi ?
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Dell inspiron 8200
Gentoo 1.4
kernel 2.4.20r5 |
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dma Guru
Joined: 31 Jan 2003 Posts: 437 Location: Charlotte, NC, USA
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sylap69 n00b
Joined: 07 Apr 2003 Posts: 33 Location: Laval, Qc, Canada
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Posted: Thu May 15, 2003 2:29 am Post subject: |
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Enfin ca fonctionne
Merci beaucoup dma...
J'ai juste un probleme de stream.
Je ne sais pas si tu peux aussi m'aider.
J'ai fait mes tests avec gnomemeeting et camstream mais la video est sacadé c'est-a-dire pas toute a fait stream.
Tu as une idée? |
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dma Guru
Joined: 31 Jan 2003 Posts: 437 Location: Charlotte, NC, USA
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Posted: Thu May 15, 2003 3:23 am Post subject: |
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J'ai pu obtenir 10 images par seconde avec des 4000 et 3000 simultanément à 640x480 (pourrait être interpolé).
Voici mes arrangements:
/usr/share/misc/usb.ids
Code: | ...
0850 QuickCam Web
0870 QuickCam Express
08b0 QuickCam 3000 Pro [pwc]
08b2 QuickCam 4000 Pro [pwc]
0900 ClickSmart 310
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Employez les tabs!
/etc/modules.d/i386
Code: | ...
options pwc size=vga fps=15 mbufs=3 compression=0
post-install pwc /sbin/insmod --force -k /lib/modules/2.4.20-gentoo-r1/kernel/drivers/usb/pwcx-gcc32.o >/dev/null 2>&1 |
dmesg:
Code: | Linux video capture interface: v1.00
pwc Philips PCA645/646 + PCVC675/680/690 + PCVC730/740/750 webcam module version 8.10.1 loaded.
pwc Also supports the Askey VC010, various Logitech Quickcams, Samsung MPC-C10 and MPC-C30,
pwc the Creative WebCam 5, SOTEC Afina Eye and Visionite VCS-UC300 and VCS-UM100.
pwc Default framerate set to 15.
pwc Default image size set to vga [640x480].
pwc Number of image buffers set to 3.
pwc Preferred compression set to 0.
usb.c: registered new driver Philips webcam
pwc Logitech QuickCam 4000 Pro USB webcam detected.
pwc Registered as /dev/video0.
pwc Philips webcam decompressor routines version 8.2
pwc Supports all cameras supported by the main module (pwc).
pwc Adding decompressor for model 645.
pwc Adding decompressor for model 646.
pwc Adding decompressor for model 675.
pwc Adding decompressor for model 680.
pwc Adding decompressor for model 690.
pwc Adding decompressor for model 730.
pwc Adding decompressor for model 740.
pwc Adding decompressor for model 750.
usb.c: registered new driver snd-usb-audio
usb_control/bulk_msg: timeout
usb.c: registered new driver audio
audio.c: v1.0.0:USB Audio Class driver
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 2 rqt 128 rq 6 len 490 ret -110
hub.c: new USB device 00:10.1-2, assigned address 2
pwc Logitech QuickCam Pro 3000 USB webcam detected.
pwc Registered as /dev/video1.
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Ces appareils-photo exigent beaucoup de largeur de bande (particulièrement sans pwcx)! Ne comptez pas courir deux d'entre eux sur un USB1.1! |
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sylap69 n00b
Joined: 07 Apr 2003 Posts: 33 Location: Laval, Qc, Canada
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Posted: Thu May 15, 2003 10:38 pm Post subject: |
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erreurs capturé dans mon /var/log
Code: |
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May 15 18:22:20 [kernel] usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
May 15 18:22:22 [kernel] usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
May 15 18:22:23 [kernel] usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
May 15 18:22:25 [kernel] usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
May 15 18:22:26 [kernel] usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
May 15 18:22:27 [kernel] pwc Closing video device: 1152 frames received, dumped 266 frames, 109 frames with errors.
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Une partie de mon dmesg
Code: |
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hub.c: new USB device 00:1d.2-1, assigned address 2
pwc Logitech QuickCam 4000 Pro USB webcam detected.
pwc Registered as /dev/video0.
usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
pwc Frame buffer underflow (3208 bytes); discarded.
pwc Frame buffer underflow (3828 bytes); discarded.
pwc Dumping frame 11.
pwc Dumping frame 14.
usb-uhci.c: iso_find_start: gap in seamless isochronous scheduling
pwc Dumping frame 16.
pwc Frame buffer underflow (3828 bytes); discarded.
pwc Dumping frame 22.
pwc Dumping frame 25.
pwc Dumping frame 28.
...
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dma Guru
Joined: 31 Jan 2003 Posts: 437 Location: Charlotte, NC, USA
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Posted: Mon May 19, 2003 1:47 pm Post subject: |
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Je devrais connaître quel jeu de puces d'USB vous employez (et probablement le rendement du lsusb et du lspci). Ceci ne ressemble pas à d'un problème avec le pwc.
J'ai également des problèmes avec le mien. Après une période, il parvient à se casser.
dmesg output:
Code: | pwc Image is mirrored.
pwc Frame buffer underflow (955 bytes); discarded.
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc Frame buffer overflow (flen = 955, frame_size = 63012).
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
pwc pwc_isoc_handler() called with status -84 [CRC/Timeout].
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Code: | usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 256 ret -110
usb_control/bulk_msg: timeout
pwc Failed to set LED on/off time.
usb_control/bulk_msg: timeout
pwc Failed to set video mode VGA@15 fps; return code = -110
usb_control/bulk_msg: timeout
pwc Failed to set video mode QSIF@10 fps; return code = -110
usb_control/bulk_msg: timeout
pwc Failed to set LED on/off time.
usb_control/bulk_msg: timeout
pwc Failed to set video mode VGA@15 fps; return code = -110
usb_control/bulk_msg: timeout
pwc Failed to set video mode QSIF@10 fps; return code = -110
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crevette Guru
Joined: 21 May 2002 Posts: 543 Location: Chrooted in Nice, France
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Posted: Mon May 19, 2003 3:55 pm Post subject: |
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SAlut.
j'ai une philips 740, qui est suporté par le pilote.
j'ai suivi les intructions mais rien ne fonctionne, il faut a chaque fois que je charges les modules a la main. _________________ http://www.mille-mathias.info |
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