[PD] oss not working full duplex

Yves Degoyon ydegoyon at free.fr
Thu Dec 20 03:29:57 CET 2001


hi,

although not with the same soundcard,
i exactly had this problem using OSS.

i fixed it now by using ALSA in
OSS emulation mode.

i can't really tell for the SB PCI128
but I think it's rather a generic problem.

i guess you should use ALSA.

cheers,

Yves//

----- Original Message -----
From: "Ben Bogart - FMPM/F1999" <bbogart at acs.ryerson.ca>
To: "pd mailinglist" <pd-list at iem.kug.ac.at>
Sent: Thursday, December 20, 2001 2:46 AM
Subject: [PD] oss not working full duplex


> I saw that a few people have reported this problem, but no one has given
> an answer.
>
> I'm running kernel 2.4.12 with pd 34.4 oss and a SB PCI128
> I can only get PD to open the /dev/dsp device readonly and so I cannot
> get adc~ working. The exact message is:
>
> /dev/dsp (readonly): Device or resource busy
>
> I did notice something strange in that when I run soundon (to start oss)
> the mic in gets passed right through to the output. I tap the mic and can
> hear it through the speakers. this happens before I even run PD. OSS
> problem then?
>
> Anyone else had this passthrough problem with OSS?
>
> Thanks all,
>
> Ben
>
>
>
> B. Bogart
> ---------
>
>




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