Date: Fri, 7 May 2010 15:27:25 +0200 From: Bernd Walter <ticso@cicely7.cicely.de> To: Mike Tancsa <mike@sentex.net> Cc: adk0212@gmail.com, freebsd-usb@freebsd.org Subject: Re: apcupsd port regression from 7x. to 8.x Message-ID: <20100507132724.GO3185@cicely7.cicely.de> In-Reply-To: <201005062056.o46KuV0k028879@lava.sentex.ca> References: <201005061949.o46Jngdt028521@lava.sentex.ca> <201005062240.30548.hselasky@c2i.net> <201005062056.o46KuV0k028879@lava.sentex.ca>
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On Thu, May 06, 2010 at 04:56:36PM -0400, Mike Tancsa wrote: > At 04:40 PM 5/6/2010, Hans Petter Selasky wrote: > >> 0.003 apcupsd: generic-usb.c:398 Initializing libusb > > > >The FreeBSD LibUSB v0.1 reports the wrong number of busses and devices. I > >can > >fix this. > > Great! > > >> 0.003 apcupsd: generic-usb.c:403 Found 0 USB busses > >> 0.007 apcupsd: generic-usb.c:405 Found 0 USB devices > > > >The problem is that the UPS code is designed to attach to the first > >matching > >device only. LibUSB does not hide devices with drivers already > >attached, which > >I think your utility assumes. You should use: > > > >pidfile, see man pidfile > > > >To create a temporary file with some string which consists of all numbers > >in > >udev->filename, separated by ".". Or USB LibUSB v.1.0! > > I am guessing the program would need to be re-written to use v1.0 > ? Thanks for the feedback and help as always! I recently converted own code to 1.0 API, just to get negative feedback from Debian users, since they only offer libusb 0.1 packages for anything but bleeding edge development versions. I assume because of this the old API will still be around for some time. -- B.Walter <bernd@bwct.de> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
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