From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-yx0-f174.google.com ([209.85.213.174]:40432 "EHLO mail-yx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752392Ab1IEOTd (ORCPT ); Mon, 5 Sep 2011 10:19:33 -0400 Received: by yxj19 with SMTP id 19so2363884yxj.19 for ; Mon, 05 Sep 2011 07:19:32 -0700 (PDT) Message-ID: <4E64E8A6.7090807@gmail.com> Date: Mon, 05 Sep 2011 11:20:06 -0400 From: Mauricio Henriquez MIME-Version: 1.0 To: linux-media@vger.kernel.org Subject: Re: spca1528 device (Device 015: ID 04fc:1528 Sunplus Technology)..libv4l2: error turning on stream: Timer expired issue References: <4E63D3F2.8090500@gmail.com> In-Reply-To: Content-Type: multipart/mixed; boundary="------------020006040200070508060409" Sender: linux-media-owner@vger.kernel.org List-ID: This is a multi-part message in MIME format. --------------020006040200070508060409 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit On 09/04/2011 10:07 PM, Theodore Kilgore wrote: > > On Sun, 4 Sep 2011, Mauricio Henriquez wrote: > > >> Hi guys, >> >> Not sure if is the right place to ask since this device use a gspca driver >> and not sure if that driver is related to uvc or not, if not please point >> me to the right place... >> > Looks right to me, and I hope that someone has more direct knowledge about > your camera, which I do not. I do have a couple of questions, however, and > a comment. > > >> Recently I'm trying to make work a Sunplus crappy mini HD USB camera, lsusb >> list this info related to the device: >> >> Picture Transfer Protocol (PIMA 15470) >> Bus 001 Device 015: ID 04fc:1528 Sunplus Technology Co., Ltd >> >> idVendor 0x04fc Sunplus Technology Co., Ltd >> idProduct 0x1528 >> bcdDevice 1.00 >> iManufacturer 1 Sunplus Co Ltd >> iProduct 2 General Image Devic >> iSerial 0 >> ... >> >> Using the gspca-2.13.6 on my Fed12 (2.6.31.6-166.fc12.i686.PAE kernel), the >> device is listed as /dev/video1 and no error doing a dmesg...but trying to >> make it work, let say with xawtv, I get: >> >> This is xawtv-3.95, running on Linux/i686 (2.6.31.6-166.fc12.i686.PAE) >> xinerama 0: 1600x900+0+0 >> WARNING: No DGA direct video mode for this display. >> /dev/video1 [v4l2]: no overlay support >> v4l-conf had some trouble, trying to continue anyway >> Warning: Missing charsets in String to FontSet conversion >> Warning: Missing charsets in String to FontSet conversion >> libv4l2: error turning on stream: Timer expired >> ioctl: VIDIOC_STREAMON(int=1): Timer expired >> ioctl: VIDIOC_S_STD(std=0x0 []): Invalid argument >> v4l2: oops: select timeout >> >> ..or doing: >> xawtv -c /dev/video1 -nodga -novm -norandr -noxv -noxv-video >> >> I get: >> ioctl: VIDIOC_STREAMON(int=1): Timer expired >> ioctl: VIDIOC_S_STD(std=0x0 []): Invalid argument >> v4l2: oops: select timeout >> libv4l2: error turning on stream: Timer expired >> libv4l2: error reading: Invalid argument >> >> >> vlc, cheese, etc give me similar "Timeout" related messages... >> > The comment: > > Perhaps a good thing to try would be the nice, simple, basic program svv, > which you can get from the website of Jean-Francois Moine. Some of these > other things do not always work. Especially I have had trouble with xawtv, > though the xawtv people may have fixed a lot of problems while I was not > watching them. > yeap, I try it, same kind of mesages... > The question: > > Is this a dual-mode camera which is also supposed to have still camera > capabilities? If so, you might be interested in contacting the Gphoto > project. I just searched for it there, and it does not seem to be listed. > yeap a dual-mode camera... > I assume that the specialists on the spca cameras will step forward. I > am not one of them, as I said. Good luck. > > Theodore Kilgore > Thanks! Mauricio -- Mauricio R. Henriquez Schott Escuela de Ingeniería en Computación Universidad Austral de Chile - Sede Puerto Montt Los Pinos S/N, Balneario de Pelluco, Puerto Montt - Chile Tel: 65-487440 Fax: 65-277156 mail: mauriciohenriquez@uach.cl --------------020006040200070508060409 Content-Type: text/x-vcard; charset=utf-8; name="buhochileno.vcf" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="buhochileno.vcf" begin:vcard fn:Mauricio Henriquez n:Henriquez;Mauricio org;quoted-printable:Universidad Austral de Chile - Sede Puerto Montt;Escuela de Computaci=C3=B3n adr:;;Los Pinos S/N Balneario de Pelluco;Puerto Montt;Llanquihue;5480000;Chile email;internet:mauriciohenriquez@uach.cl title:Docente tel;work:65-487440 tel;fax:65-277156 url:http://www.monobotics.ic.uach.cl version:2.1 end:vcard --------------020006040200070508060409--