Hi all, if someone have an idea.... my webcam worked fine until i change my IDE hard disks from both on primary port to one on each port (primary and secundary)
everything needed in the attach file ! THANK YOU -- Dr Emmanuel BETTLER
1. USB disconnect while webcam running 2. When i connect my webcam Philips USB on my machine, it work fine during few minutes then it crash. I have to uninstall modules for the webcam, for usb-uhci to use it again during few minutes ! This problem seems to be appear after i change my IDE hard disks from both on primary port to one on each port (primary and secundary) (i have 2 IDE hard disks in RAID0 software, 1 zip250 and 1 IDE CD Writer... 1 hard disk master with zip on primary port, 2nd hard disk master with CDWriter on secundary port) In /var/log/dmesg, i have: usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 2 rqt 128 rq 6 len 486 ret -110 SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: PLEXTOR Model: CD-R PX-W2410A Rev: 1.03 Type: CD-ROM ANSI SCSI revision: 02 usb_control/bulk_msg: timeout usbdevfs: USBDEVFS_CONTROL failed dev 2 rqt 128 rq 6 len 486 ret -110 (the last 2 lignes are repeat a lot ot time) When i run the software gcam, i have: Mar 19 19:06:12: Succesfully opened /dev/video0 Mar 19 19:06:12: /dev/video0 VIDIOCSYNC: Success Mar 19 19:06:12: /dev/video0 VIDIOCMCAPTURE: Success ........... Mar 19 19:07:10: /dev/video0 VIDIOCSYNC: Success Mar 19 19:07:10: /dev/video0 VIDIOCMCAPTURE: Success Mar 19 19:07:10: /dev/video0 VIDIOCSYNC: No such device Mar 19 19:07:10: /dev/video0 VIDIOCMCAPTURE: No such device Mar 19 19:07:10: /dev/video0 VIDIOCSYNC: No such device Mar 19 19:07:10: /dev/video0 VIDIOCMCAPTURE: Device or resource busy so, in /var/log/messages: Mar 19 19:04:26 cmbipc60 kernel: usb_control/bulk_msg: timeout Mar 19 19:04:30 cmbipc60 last message repeated 35 times Mar 19 19:04:30 cmbipc60 kernel: pwc Philips PCA645/646 + PCVC675/680/690 + PCVC730/740/750 webcam module version 8.5 loaded. Mar 19 19:04:30 cmbipc60 kernel: pwc Also supports the Askey VC010, Logitech Quickcam 3000 Pro, Samsung MPC-C10 and MPC-C30, the Creative WebCam 5 and the SOTEC CMS-001. Mar 19 19:04:30 cmbipc60 kernel: usb.c: registered new driver Philips webcam Mar 19 19:04:30 cmbipc60 kernel: pwc Philips PCVC675K (Vesta) USB webcam detected. Mar 19 19:04:30 cmbipc60 kernel: usb-uhci.c: ENXIO 80000280, flags 0, urb f6603bc0, burb f6cbd4c0 Mar 19 19:04:30 cmbipc60 kernel: usb.c: error getting string descriptor 0 (error=-6) Mar 19 19:04:30 cmbipc60 kernel: pwc Registered as /dev/video0. Mar 19 19:04:30 cmbipc60 kernel: usb_control/bulk_msg: timeout Mar 19 19:04:35 cmbipc60 last message repeated 50 times Mar 19 19:04:35 cmbipc60 /etc/hotplug/usb.agent: ... no drivers for USB product 471/307/6 Mar 19 19:05:52 cmbipc60 kernel: pwc Philips webcam decompressor routines version 8.2 Mar 19 19:05:52 cmbipc60 kernel: pwc Supports all cameras supported by the main module (pwc). Mar 19 19:06:11 cmbipc60 kernel: usb_control/bulk_msg: timeout Mar 19 19:06:11 cmbipc60 kernel: pwc Failed to set video mode QCIF@10 fps; return code = -110 Mar 19 19:06:12 cmbipc60 kernel: usb-uhci.c: interrupt, status 3, frame# 1162 Mar 19 19:06:18 cmbipc60 kernel: usb-uhci.c: interrupt, status 3, frame# 518 Mar 19 19:06:23 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 1921 Mar 19 19:06:29 cmbipc60 kernel: usb-uhci.c: interrupt, status 3, frame# 1278 Mar 19 19:06:34 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 335 Mar 19 19:06:39 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 1439 Mar 19 19:06:44 cmbipc60 kernel: usb-uhci.c: interrupt, status 3, frame# 394 Mar 19 19:06:50 cmbipc60 kernel: usb-uhci.c: interrupt, status 3, frame# 1498 Mar 19 19:06:55 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 455 Mar 19 19:07:00 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 1459 Mar 19 19:07:05 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 416 Mar 19 19:07:10 cmbipc60 kernel: usb-uhci.c: interrupt, status 2, frame# 1819 Mar 19 19:07:10 cmbipc60 kernel: hub.c: already running port 2 disabled by hub (EMI?), re-enabling... Mar 19 19:07:10 cmbipc60 kernel: usb.c: USB disconnect on device 2 Mar 19 19:07:10 cmbipc60 kernel: pwc Disconnected while device/video is open! Mar 19 19:07:11 cmbipc60 kernel: pwc Closing video device: 577 frames received, dumped 0 frames, 7 frames with errors. Mar 19 19:07:11 cmbipc60 kernel: hub.c: USB new device connect on bus1/2, assigned device number 3 Mar 19 19:07:12 cmbipc60 kernel: pwc Philips PCVC675K (Vesta) USB webcam detected. Mar 19 19:07:13 cmbipc60 kernel: pwc Registered as /dev/video0. Mar 19 19:07:13 cmbipc60 kernel: usb_control/bulk_msg: timeout Mar 19 19:07:29 cmbipc60 last message repeated 149 times Mar 19 19:07:29 cmbipc60 /etc/hotplug/usb.agent: ... no drivers for USB product 471/307/6 then i have to unload modules usb-uhci, videodev, pwc and pwcx-i386.... 3. usb, webcam 4. Linux version 2.4.18-6mdk (root@....) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)) #1 SMP Tue Mar 19 14:54:35 CET 2002 i have tested Kernel version: 2.4.9-31, 2.4.17-0.4 redhat, 2.4.18-0.4 redhat, 2.4.18 (kernel source) and 2.4.18-6mdk (!)... problem is always the same. 7.1 i use gcam and takeshotd.. softwares available at http://cvs.luon.net/ (sweat directory) 7.2 /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 10 cpu MHz : 1004.523 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 2005.40 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 10 cpu MHz : 1004.523 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 2005.40 7.3 /proc/modules es1371 30624 0 (autoclean) gameport 1564 0 (autoclean) [es1371] ac97_codec 9600 0 (autoclean) [es1371] soundcore 4036 4 (autoclean) [es1371] agpgart 18368 3 (autoclean) NVdriver 946400 10 (autoclean) pwcx-i386 86976 0 (autoclean) pwc 39328 0 (autoclean) [pwcx-i386] videodev 5408 1 (autoclean) [pwc] ipv6 168736 -1 (autoclean) autofs 10948 0 (autoclean) (unused) nfs 80732 24 (autoclean) lockd 50112 1 (autoclean) [nfs] sunrpc 65524 1 (autoclean) [nfs lockd] 3c59x 26664 1 af_packet 13704 0 (autoclean) ipchains 38472 13 ide-scsi 8160 0 scsi_mod 94920 1 [ide-scsi] nls_iso8859-1 2816 1 (autoclean) nls_cp437 4320 1 (autoclean) vfat 10012 1 (autoclean) fat 32376 0 (autoclean) [vfat] usb-uhci 22628 0 (unused) usbcore 60704 1 [pwc usb-uhci] rtc 6712 0 (autoclean) ext3 64960 6 jbd 41976 6 [ext3] raid0 3520 5 7.4 /proc/ioports 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial(auto) 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0cf8-0cff : PCI conf1 b400-b47f : 3Com Corporation 3c905C-TX [Fast Etherlink] b400-b47f : 00:0b.0 b800-b83f : Ensoniq 5880 AudioPCI b800-b83f : es1371 d000-d01f : VIA Technologies, Inc. UHCI USB (#2) d000-d01f : usb-uhci d400-d41f : VIA Technologies, Inc. UHCI USB d400-d41f : usb-uhci d800-d80f : VIA Technologies, Inc. Bus Master IDE d800-d807 : ide0 d808-d80f : ide1 e800-e80f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] /proc/iomem 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000cc000-000cc7ff : Extension ROM 000f0000-000fffff : System ROM 00100000-3fffbfff : System RAM 00100000-0023ad1d : Kernel code 0023ad1e-0028cf9f : Kernel data 3fffc000-3fffefff : ACPI Tables 3ffff000-3fffffff : ACPI Non-volatile Storage d5800000-d580007f : 3Com Corporation 3c905C-TX [Fast Etherlink] d6000000-d7dfffff : PCI Bus #01 d6000000-d6ffffff : nVidia Corporation NV15 DDR (GeForce2 GTS) d7f00000-dfffffff : PCI Bus #01 d8000000-dfffffff : nVidia Corporation NV15 DDR (GeForce2 GTS) e0000000-efffffff : VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] fec00000-fec00fff : reserved fee00000-fee00fff : reserved ffff0000-ffffffff : reserved 7.5 /sbin/lspci -vvv 00:00.0 Host bridge: VIA Technologies, Inc. VT82C691 [Apollo PRO] (rev c4) Subsystem: Asustek Computer, Inc.: Unknown device 8038 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M] Capabilities: [a0] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 Command: RQ=0 SBA- AGP+ 64bit- FW- Rate=x2 Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR+ Latency: 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000dfff Memory behind bridge: d6000000-d7dfffff Prefetchable memory behind bridge: d7f00000-dfffffff BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40) Subsystem: Asustek Computer, Inc.: Unknown device 8038 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:04.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Region 4: I/O ports at d800 [size=16] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:04.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16) (prog-if 00 [UHCI]) Subsystem: Unknown device 0925:1234 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, cache line size 08 Interrupt: pin D routed to IRQ 5 Region 4: I/O ports at d400 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:04.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 16) (prog-if 00 [UHCI]) Subsystem: Unknown device 0925:1234 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, cache line size 08 Interrupt: pin D routed to IRQ 5 Region 4: I/O ports at d000 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:04.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Capabilities: [68] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0a.0 Multimedia audio controller: Ensoniq CT5880 [AudioPCI] (rev 02) Subsystem: Ensoniq Creative Sound Blaster AudioPCI128 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 32 (3000ns min, 32000ns max) Interrupt: pin A routed to IRQ 5 Region 0: I/O ports at b800 [size=64] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0b.0 Ethernet controller: 3Com Corporation 3c905C-TX [Fast Etherlink] (rev 78) Subsystem: 3Com Corporation 3C905C-TX Fast Etherlink for PC Management NIC Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2500ns min, 2500ns max), cache line size 08 Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at b400 [size=128] Region 1: Memory at d5800000 (32-bit, non-prefetchable) [size=128] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 01:00.0 VGA compatible controller: nVidia Corporation NV15 DDR (Geforce2 GTS) (rev a4) (prog-if 00 [VGA]) Subsystem: Asustek Computer, Inc.: Unknown device 405f Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 248 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at d6000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at d8000000 (32-bit, prefetchable) [size=128M] Expansion ROM at d7ff0000 [disabled] [size=64K] Capabilities: [60] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [44] AGP version 2.0 Status: RQ=31 SBA- 64bit- FW+ Rate=x1,x2 Command: RQ=31 SBA- AGP+ 64bit- FW- Rate=x2 7.6 /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: PLEXTOR Model: CD-R PX-W2410A Rev: 1.03 Type: CD-ROM ANSI SCSI revision: 02 7.7 /proc/interrupts CPU0 CPU1 0: 619714 608197 IO-APIC-edge timer 1: 24678 23356 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 5: 258846 228040 IO-APIC-level usb-uhci, usb-uhci, es1371 8: 1 0 IO-APIC-edge rtc 10: 174725 151830 IO-APIC-level eth0 11: 526687 522720 IO-APIC-level nvidia 12: 473121 454423 IO-APIC-edge PS/2 Mouse 14: 10214 10425 IO-APIC-edge ide0 15: 13378 13700 IO-APIC-edge ide1 NMI: 0 0 LOC: 1228021 1227937 ERR: 0 MIS: 2 /proc/devices Character devices: 1 mem 2 pty/m%d 3 pty/s%d 4 tts/%d 5 cua/%d 7 vcs 10 misc 14 sound 29 fb 81 video_capture 128 ptm 136 pts/%d 162 raw 180 usb 195 nvidia Block devices: 1 ramdisk 2 fd 3 ide0 9 md 22 ide1 /proc/bus/usb/devices T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=d000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=d400 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0471 ProdID=0307 Rev= 0.06 S: SerialNumber=0212020F60004006 C:* #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 0 Ivl= 1ms I: If#= 0 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 196 Ivl= 1ms I: If#= 0 Alt= 2 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 292 Ivl= 1ms I: If#= 0 Alt= 3 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 448 Ivl= 1ms I: If#= 0 Alt= 4 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 592 Ivl= 1ms I: If#= 0 Alt= 5 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 704 Ivl= 1ms I: If#= 0 Alt= 6 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 776 Ivl= 1ms I: If#= 0 Alt= 7 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 840 Ivl= 1ms I: If#= 0 Alt= 8 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 896 Ivl= 1ms I: If#= 0 Alt= 9 #EPs= 2 Cls=0a(data ) Sub=ff Prot=00 Driver=Philips webcam E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=100ms E: Ad=84(I) Atr=01(Isoc) MxPS= 960 Ivl= 1ms I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=(none) I: If#= 2 Alt= 0 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none) E: Ad=85(I) Atr=05(Isoc) MxPS= 0 Ivl= 1ms I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none) E: Ad=85(I) Atr=05(Isoc) MxPS= 90 Ivl= 1ms I: If#= 2 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none) E: Ad=85(I) Atr=05(Isoc) MxPS= 46 Ivl= 1ms I: If#= 2 Alt= 3 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none) E: Ad=85(I) Atr=05(Isoc) MxPS= 25 Ivl= 1ms I: If#= 2 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=(none) E: Ad=85(I) Atr=05(Isoc) MxPS= 16 Ivl= 1ms
