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Re: [Pyusb-users] pyusb 0.4.1-2.fc10.i386 does not detect Lego NXT brick ...
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From: Wander L. <wan...@gm...> - 2009-03-12 17:09:26
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Actually I don't know if lsusb uses libusb or usbdevfs directly.. Later I will download the source code and take a look... Wander 2009/3/12 Michael Ward <mic...@sp...>: > Wander, > > Thanks for the reply. > Indeed, it does not show up with lsusb: (does this use libusb?) > > [mike@Multivector ~]$ lsusb > Bus 001 Device 004: ID 0bda:0111 Realtek Semiconductor Corp. Card Reader > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 003 Device 004: ID 08e6:0432 Gemplus GemPC432 SmartCard Reader > Bus 003 Device 003: ID 049f:000e Compaq Computer Corp. Internet Keyboard > Bus 003 Device 002: ID 0451:2036 Texas Instruments, Inc. TUSB2036 Hub > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 002 Device 002: ID 046d:c401 Logitech, Inc. TrackMan Marble Wheel > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > [mike@Multivector ~]$ > > I have version 0.1.12 of libusb installed under fedora 10. I quess I'll > try version 1.0 next. > > - Mike > > On Thu, 2009-03-12 at 08:02 -0300, Wander Lairson wrote: >> Please, try it with lsusb command. If it works, it maybe a PyUSB or >> libusb issue. Would you mind trying to build a little C program T >> check it? It the C program works, it is probably a PyUSB issue. In >> this case, please, open a bug request in SF, informing the PyUSB and >> libusb versions. >> >> Best regards, >> Wander >> >> 2009/3/11 Michael Ward <mic...@sp...>: >> > If anyone can give me a clue as to how to fix this, I'd sure appreciate >> > it. When I cat /proc/bus/usb/devices, the NXT shows up (on bus 4) with >> > the expected vendor (0x0694) and product (0x0002) numbers, but not when >> > I run a modified usbenum program. >> > >> > The data follows. >> > >> > Thanks, >> > - Mike >> > >> > usbenum program: >> > --------------- >> > #!/usr/bin/env python >> > # >> > # Enumerate usb devices >> > # >> > #Copyright 2005 Wander Lairson Costa >> > >> > import usb >> > >> > busses = usb.busses() >> > >> > for bus in busses: >> > devices = bus.devices >> > print "=== new bus ===" >> > for dev in devices: >> > print "Device:", dev.filename >> > print " Device class:",dev.deviceClass >> > print " Device sub class:",dev.deviceSubClass >> > print " Device protocol:",dev.deviceProtocol >> > print " Max packet size:",dev.maxPacketSize >> > print " idVendor: %d (0x%x)" % (dev.idVendor,dev.idVendor) >> > print " idProduct: %d (0x%x)" % (dev.idProduct,dev.idProduct) >> > print " Device Version:",dev.deviceVersion >> > for config in dev.configurations: >> > print " Configuration:", config.value >> > print " Total length:", config.totalLength >> > print " selfPowered:", config.selfPowered >> > print " remoteWakeup:", config.remoteWakeup >> > print " maxPower:", config.maxPower >> > for intf in config.interfaces: >> > print " Interface:",intf[0].interfaceNumber >> > for alt in intf: >> > print " Alternate Setting:",alt.alternateSetting >> > print " Interface class:",alt.interfaceClass >> > print " Interface sub class:",alt.interfaceSubClass >> > print " Interface protocol:",alt.interfaceProtocol >> > for ep in alt.endpoints: >> > print " Endpoint:",hex(ep.address) >> > print " Type:",ep.type >> > print " Max packet size:",ep.maxPacketSize >> > print " Interval:",ep.interval >> > >> > usbenum output: >> > -------------- >> > === new bus === >> > Device: 004 >> > Device class: 0 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 64 >> > idVendor: 3034 (0xbda) >> > idProduct: 273 (0x111) >> > Device Version: 11.37 >> > Configuration: 1 >> > Total length: 32 >> > selfPowered: 0 >> > remoteWakeup: 0 >> > maxPower: 232 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 8 >> > Interface sub class: 6 >> > Interface protocol: 80 >> > Endpoint: 0x1L >> > Type: 2 >> > Max packet size: 512 >> > Interval: 0 >> > Endpoint: 0x82L >> > Type: 2 >> > Max packet size: 512 >> > Interval: 0 >> > Device: 001 >> > Device class: 9 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 64 >> > idVendor: 7531 (0x1d6b) >> > idProduct: 2 (0x2) >> > Device Version: 02.06 >> > Configuration: 1 >> > Total length: 25 >> > selfPowered: 1 >> > remoteWakeup: 1 >> > maxPower: 0 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 9 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 4 >> > Interval: 12 >> > === new bus === >> > Device: 001 >> > Device class: 9 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 64 >> > idVendor: 7531 (0x1d6b) >> > idProduct: 1 (0x1) >> > Device Version: 02.06 >> > Configuration: 1 >> > Total length: 25 >> > selfPowered: 1 >> > remoteWakeup: 1 >> > maxPower: 0 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 9 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 2 >> > Interval: 255 >> > === new bus === >> > Device: 001 >> > Device class: 9 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 64 >> > idVendor: 7531 (0x1d6b) >> > idProduct: 1 (0x1) >> > Device Version: 02.06 >> > Configuration: 1 >> > Total length: 25 >> > selfPowered: 1 >> > remoteWakeup: 1 >> > maxPower: 0 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 9 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 2 >> > Interval: 255 >> > === new bus === >> > Device: 004 >> > Device class: 0 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 8 >> > idVendor: 2278 (0x8e6) >> > idProduct: 1074 (0x432) >> > Device Version: 01.00 >> > Configuration: 1 >> > Total length: 32 >> > selfPowered: 0 >> > remoteWakeup: 0 >> > maxPower: 200 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 255 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x85L >> > Type: 2 >> > Max packet size: 64 >> > Interval: 255 >> > Endpoint: 0x6L >> > Type: 2 >> > Max packet size: 64 >> > Interval: 255 >> > Device: 003 >> > Device class: 0 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 8 >> > idVendor: 1183 (0x49f) >> > idProduct: 14 (0xe) >> > Device Version: 01.02 >> > Configuration: 1 >> > Total length: 59 >> > selfPowered: 0 >> > remoteWakeup: 1 >> > maxPower: 200 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 3 >> > Interface sub class: 1 >> > Interface protocol: 1 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 8 >> > Interval: 10 >> > Interface: 1 >> > Alternate Setting: 0 >> > Interface class: 3 >> > Interface sub class: 1 >> > Interface protocol: 2 >> > Endpoint: 0x82L >> > Type: 3 >> > Max packet size: 8 >> > Interval: 10 >> > Device: 002 >> > Device class: 9 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 8 >> > idVendor: 1105 (0x451) >> > idProduct: 8246 (0x2036) >> > Device Version: 01.01 >> > Configuration: 1 >> > Total length: 25 >> > selfPowered: 0 >> > remoteWakeup: 1 >> > maxPower: 200 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 9 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 1 >> > Interval: 255 >> > Device: 001 >> > Device class: 9 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 64 >> > idVendor: 7531 (0x1d6b) >> > idProduct: 1 (0x1) >> > Device Version: 02.06 >> > Configuration: 1 >> > Total length: 25 >> > selfPowered: 1 >> > remoteWakeup: 1 >> > maxPower: 0 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 9 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 2 >> > Interval: 255 >> > === new bus === >> > Device: 002 >> > Device class: 0 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 8 >> > idVendor: 1133 (0x46d) >> > idProduct: 50177 (0xc401) >> > Device Version: 02.10 >> > Configuration: 1 >> > Total length: 34 >> > selfPowered: 0 >> > remoteWakeup: 1 >> > maxPower: 100 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 3 >> > Interface sub class: 1 >> > Interface protocol: 2 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 8 >> > Interval: 10 >> > Device: 001 >> > Device class: 9 >> > Device sub class: 0 >> > Device protocol: 0 >> > Max packet size: 64 >> > idVendor: 7531 (0x1d6b) >> > idProduct: 1 (0x1) >> > Device Version: 02.06 >> > Configuration: 1 >> > Total length: 25 >> > selfPowered: 1 >> > remoteWakeup: 1 >> > maxPower: 0 >> > Interface: 0 >> > Alternate Setting: 0 >> > Interface class: 9 >> > Interface sub class: 0 >> > Interface protocol: 0 >> > Endpoint: 0x81L >> > Type: 3 >> > Max packet size: 2 >> > Interval: 255 >> > >> > /proc/bus/usb/devices >> > --------------------- >> > >> > T: Bus=05 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= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 >> > P: Vendor=1d6b ProdID=0001 Rev= 2.06 >> > S: Manufacturer=Linux 2.6.27.19-170.2.35.fc10.i686.PAE uhci_hcd >> > S: Product=UHCI Host Controller >> > S: SerialNumber=0000:00:1d.3 >> > C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 2 Ivl=255ms >> > >> > T: Bus=04 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= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 >> > P: Vendor=1d6b ProdID=0001 Rev= 2.06 >> > S: Manufacturer=Linux 2.6.27.19-170.2.35.fc10.i686.PAE uhci_hcd >> > S: Product=UHCI Host Controller >> > S: SerialNumber=0000:00:1d.2 >> > C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 2 Ivl=255ms >> > >> > T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 5 Spd=12 MxCh= 0 >> > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 >> > P: Vendor=0694 ProdID=0002 Rev= 0.00 >> > S: SerialNumber=00165301DB1E >> > C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA >> > I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) >> > E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms >> > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms >> > >> > T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 >> > B: Alloc= 29/900 us ( 3%), #Int= 3, #Iso= 0 >> > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 >> > P: Vendor=1d6b ProdID=0001 Rev= 2.06 >> > S: Manufacturer=Linux 2.6.27.19-170.2.35.fc10.i686.PAE uhci_hcd >> > S: Product=UHCI Host Controller >> > S: SerialNumber=0000:00:1d.1 >> > C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 2 Ivl=255ms >> > >> > T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 2 >> > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 >> > P: Vendor=0451 ProdID=2036 Rev= 1.01 >> > S: Product=General Purpose USB Hub >> > C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA >> > I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub >> > E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=255ms >> > >> > T: Bus=03 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=1.5 MxCh= 0 >> > D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 >> > P: Vendor=049f ProdID=000e Rev= 1.02 >> > S: Manufacturer=Chicony >> > S: Product=Compaq Internet Keyboard >> > C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=100mA >> > I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid >> > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms >> > I:* If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid >> > E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms >> > >> > T: Bus=03 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 4 Spd=12 MxCh= 0 >> > D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 >> > P: Vendor=08e6 ProdID=0432 Rev= 1.00 >> > S: Manufacturer=GEMPLUS >> > S: Product=Visa Usb Smart Card Reader GCR432 >> > C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA >> > I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) >> > E: Ad=85(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms >> > E: Ad=06(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms >> > >> > T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 >> > B: Alloc= 14/900 us ( 2%), #Int= 1, #Iso= 0 >> > D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 >> > P: Vendor=1d6b ProdID=0001 Rev= 2.06 >> > S: Manufacturer=Linux 2.6.27.19-170.2.35.fc10.i686.PAE uhci_hcd >> > S: Product=UHCI Host Controller >> > S: SerialNumber=0000:00:1d.0 >> > C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 2 Ivl=255ms >> > >> > T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 >> > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 >> > P: Vendor=046d ProdID=c401 Rev= 2.10 >> > S: Manufacturer=Logitech >> > S: Product=USB-PS/2 Trackball >> > C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 50mA >> > I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid >> > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms >> > >> > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8 >> > B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 >> > D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 >> > P: Vendor=1d6b ProdID=0002 Rev= 2.06 >> > S: Manufacturer=Linux 2.6.27.19-170.2.35.fc10.i686.PAE ehci_hcd >> > S: Product=EHCI Host Controller >> > S: SerialNumber=0000:00:1d.7 >> > C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 4 Ivl=256ms >> > >> > T: Bus=01 Lev=01 Prnt=01 Port=07 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 >> > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 >> > P: Vendor=0bda ProdID=0111 Rev=11.37 >> > S: Manufacturer=Generic >> > S: Product=USB2.0-CRW >> > S: SerialNumber=20021111153705700 >> > C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA >> > I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 >> > Driver=usb-storage >> > E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms >> > E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms >> > >> > >> > >> > ------------------------------------------------------------------------------ >> > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are >> > powering Web 2.0 with engaging, cross-platform capabilities. Quickly and >> > easily build your RIAs with Flex Builder, the Eclipse(TM)based development >> > software that enables intelligent coding and step-through debugging. >> > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com >> > _______________________________________________ >> > Pyusb-users mailing list >> > Pyu...@li... >> > https://lists.sourceforge.net/lists/listinfo/pyusb-users >> > >> >> ------------------------------------------------------------------------------ >> Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are >> powering Web 2.0 with engaging, cross-platform capabilities. Quickly and >> easily build your RIAs with Flex Builder, the Eclipse(TM)based development >> software that enables intelligent coding and step-through debugging. >> Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com >> _______________________________________________ >> Pyusb-users mailing list >> Pyu...@li... >> https://lists.sourceforge.net/lists/listinfo/pyusb-users > |