OPENING DSP Manager ERROR

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1

Hi guys,
i am working OMAP3530 processor, Now i am enabling the DSPbridge driver for OMX. After modprobe the bridgedriver.ko, i am checking DSP.

#ping
– No error No output

#dynreg
Error in DSP Manager Open

what could be the problem. How to test that, the DSP/BIOS is working well.

thanks
saminath

2

Maybe try:
http://github.com/felipec/dsp-tools

3

Hi guys thnaks,

I am working on Devkit 8000. In Gst-launch, able to execute ‘ogg’ files sucessfully. but i am unable to execute the Mpeg4 using OMX component.

In boot args ‘video=omapfb:vram:2M,vram:4M’. In kernel i am loading dspbridge driver

#modprobe dspbridge
#modprobe bridgedriver
#./cexec /lib/dsp/baseimage.dof
#./dynreg -r pingdyn_3430.dll64P
#./ping — running is well ( creating nodes)

#gst-launch filesrc location=/home/50cent.mp4 ! qtdemux ! omx_mpeg4dec
library-name=libOMX_Core.so component-name=OMX.TI.Video.Decoder ! xvimagesink -v

ERROR::VIDDEC_HandleDataBuf_FromDsp():8283: Insufficient Data in buffer 0x42210f18 1(int# 0/0)

i kept the gst_debug=1 , data gets corrupt.

with regards,
saminath