Hi, Tivy I have a question. Can you confirm that doing DSP reset is safe and does no harm to ARM side? To be more specific, 1. could DSP reset corrupt DDR memory? 2. How about peripherals? 3. Or EDMA?
I am thinking another way. The theory is, if the DSPLINK on DSP side can detect the link is gone DSPLINK catches the exception, and force shutdown the Codec Engine. How does this sound? Any thoughts, opinions are appreciated. Thanks 2008/6/11, Tivy, Robert <[EMAIL PROTECTED]>: > > Unfortunately, I believe only a DSP reset will solve this issue. > > Regards, > > - Rob > > > > -----Original Message----- > > From: > > [EMAIL PROTECTED] > > p.com > > > [mailto:[EMAIL PROTECTED] > > avincidsp.com] On Behalf Of Ashuaria Lee > > > Sent: Tuesday, June 10, 2008 6:14 PM > > To: Monk, Roger > > Cc: [email protected] > > Subject: Re: Unclean CODEC engine shutdown. > > > > Hi Monk, > > > > I'm using CE 2.00 and DSPLINk 1.40 p5. > > And I've used earlier version also. Which was CE 1.10 + > > DSPLINK 1.30(DVSDK 1.10) > > > > Does the CE version and DSPLINK matter? > > > > Regards, > > Ashuaria Lee > > > > 2008/6/11, Monk, Roger <[EMAIL PROTECTED]>: > > > Which version of CE and DSPLINK are you using? > > > > > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On > > > Behalf Of Ashuaria Lee > > > Sent: 10 June 2008 12:34 > > > To: [email protected] > > > Subject: Unclean CODEC engine shutdown. > > > > > > Hi, > > > > > > I wonder how you're dealing with the unclean codec engine > > shutdown problem. > > > For example, if my program was killed due to SIGSEGV, of > > forced SIGKILL, you know that these Signals cannot be > > handled. So after these problem occur, rerunning the codec > > engine will result: > > > >Error: Failed to open engine stwcodec with error code: > > > >Error: Engine_EDSPLOAD: can't load the DSP > > > >Error: engine_setup failed in video_thread_fxn > > > > > > Any solutions? or maybe some hints? > > > Your opinion is welcomed. > > > > > > -- > > > Regards, > > > Ashuaria Lee > > > > > > _______________________________________________ > > > Davinci-linux-open-source mailing list > > > [email protected] > > > > > > > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > > > > > > > -- > > Regards, > > Ashuaria Lee > > _______________________________________________ > > Davinci-linux-open-source mailing list > > [email protected] > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > -- Regards, Ashuaria Lee _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
