I believe I was able to do this without locking up, but I had to use the SDIO driver in patch set 45 and an SDHC class6 device to get higher throughput. I think Chris is correct about you not having enough throughput.
Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED] phone: (281) 274-3285 > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Chris Stillson > Sent: Thursday, September 11, 2008 5:12 PM > To: António Silva > Cc: [email protected] > Subject: Re: Problem writing to SD card > > You might be writing to the card faster than it can write out. Since > the output is buffered, you will fill the buffers as fast as you can > write. I'm sorry I can't give you specific numbers, but you might try > sending less to the card to see if it doesn't hang up. > Chris > > > > 2008/9/11 António Silva <[EMAIL PROTECTED]>: > > Hi all, > > > > I am recording the video stream into a SD card, but after running a > couple > > of minutes, the encoder application hangs with a process state code D > > ("Uninterruptible sleep (usually IO)"). > > > > I have installed the previous version of the dvsdk and lsp ##_1_30_00_23 > and > > the SD card is formatted in ext3. > > > > Has anybody tried with this previous version of the LSP and DVSDK an > doesn't > > had any problems while writing to the SD card? > > > > Maybe it is the filesystem type on the SD card? > > > > Thanks in advance, > > > > A.Silva > > > > > > > > _______________________________________________ > > Davinci-linux-open-source mailing list > > [email protected] > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
