Date: Mon, 13 Dec 2010 11:51:25 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Cc: Rene Ladan <rene@freebsd.org> Subject: Re: Lego NXT brick communication error with libusb Message-ID: <201012131151.25655.hselasky@c2i.net> In-Reply-To: <4D054F76.1080401@freebsd.org> References: <4D054F76.1080401@freebsd.org>
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On Sunday 12 December 2010 23:40:54 Rene Ladan wrote: > Hi, > > I am writing a port [1] to control the Lego NXT brick with ROS, but when > I run a test program it fails (permissions for the USB device are 666). > This is on: > What dmesg is shown? Are other [kernel] drivers hooking into the USB interfaces used by your user-land driver? What is output from usbconfig -d X.Y dump_device_desc dump_curr_config_desc --HPS
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