NewLC - CMMFDevSound & Fullduplex (S60 3rd FP1) - Comments

Re: CMMFDevSound & Fullduplex (S60 3rd FP1)

sergiosnok — Fri, 30 May 2008 08:31:33 +0200

Hi, in this case, I don't remember if I use headers and libraries from S60 3rd MR (Maintenance Release). Could it be.
Sergio.

Re: CMMFDevSound & Fullduplex (S60 3rd FP1)

MrTJ — Thu, 29 May 2008 14:50:55 +0200

Hi, did you copy the header file containing CMMFDevSound from the previous releases of SDK? As far as i understand it is officialy not part of any S60 3.x SDK.

Re: CMMFDevSound & Fullduplex (S60 3rd FP1)

sergiosnok — Wed, 30 Apr 2008 12:39:25 +0200

Thank you all. Changing CMMFDevSound intialization order do the trick. First initialize output then input.
The threads doesn't have any importance.
In resume it works. Creating two CMMFDevSound (output then input) and play recordeds buffers do the FULL-DUPLEX job.

Sergio.

CMMFDevSound & Fullduplex (S60 3rd FP1)

sergiosnok — Wed, 30 Apr 2008 10:26:00 +0200

Hello all, I'm trying to do a fullduplex feature using two interfaces of CMMFDevSound (one for input & one for output). The audio format is PCM16 16KHz. At this moment I'm getting PlayError Callback with error -21 KErrAccessDenied.
Someone, please know the meaning of this code?