Date: Sun, 08 Feb 2015 09:59:38 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Matthias Apitz <guru@unixarea.de>, freebsd-usb@freebsd.org Subject: Re: Canon EOS 300D not working in -HEAD with gphoto 2.5.5 Message-ID: <54D7257A.5020200@selasky.org> In-Reply-To: <20150208085437.GA1504@c720-r276659> References: <20150208085437.GA1504@c720-r276659>
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On 02/08/15 09:54, Matthias Apitz wrote: > > Hello, > > I have the above cam attached to an Acer C720 Chromebook running HEAD > from January. gphoto can not read from the cam, it is detecting the name > of the cam as EOS 300D but can not read bytes from USB. With truss the > situation looks like this: > > ... > open("/dev/ugen0.3",O_RDWR,00) = 5 (0x5) > open("/dev/ugen0.3",O_RDWR,00) = 6 (0x6) > ioctl(6,USB_GET_PLUGTIME,0xbfbf9f6c) = 0 (0x0) > ioctl(6,USB_FS_INIT,0xbfbf9f70) = 0 (0x0) > write(4,"\0",1) = 1 (0x1) > ioctl(5,USB_IFACE_DRIVER_ACTIVE,0xbfbfa008) ERR#6 'Device not configured' > write(2,"Detected a 'Canon:EOS 300D (norm"...,43) = 43 (0x2b) > ioctl(5,USB_DO_REQUEST,0xbfbf9050) = 0 (0x0) > write(2,"\n",1) = 1 (0x1) > write(2,"*** Error *** \n",28) = 28 (0x1c) > write(2,"Could not establish initial cont"...,48) = 48 (0x30) > > In messages on cam attach it says: > > Feb 8 09:41:06 c720-r276659 kernel: ugen0.3: <Canon Inc.> at usbus0 > Feb 8 09:41:06 c720-r276659 root: Unknown USB device: vendor 0x04a9 product 0x3084 bus uhub0 > > Any ideas? > > matthias > Hi, Did you chmod /dev/usb/X.Y.0 properly? Output from usbdump will help. --HPS
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