Hi i think you could start reading about DSPLINK, code engine and others (there is many info in google about it). However as I have research about it it is hard to find actual people using at this moment.
In new boards the way to access DSP is by remote-proc and rpmsg, however for Beagleboard XM there is not support as far as I know. I manage to create an custom Linux image using and old version of yocto, meta-ti layer, with DSPLINK support, and I manage to get the DSPLINK examples to work with some modification on meta-ti recipes, however I did not manage to get my own app to do a color space transformation as i was using message passing example as a base (my code: https://github.com/allangj/rgb2ycbcr-dsp) . I was getting a deadlock on the analisys and modification of the image pixels, but the code may work as a starting point as for increasing performance you may want to use different methods to pass information from GPP to DSP. Also some links: https://pixhawk.ethz.ch/tutorials/omap/dsplink http://processors.wiki.ti.com/index.php/Example_application_using_DSP_Link_on_OMAPL1x Hope this could help you as a starting point. Regards --Allan Granados El miércoles, 11 de noviembre de 2015, 16:47:43 (UTC-6), Surya Kiran escribió: > > Hello, > I am working on image processing project which involves OpenCV libraries.I > have a SURF detection code running on my board but it is slow. I need to > optimize the code so that it runs faster. I am a complete newbie to this > DSP configuration. So can anybody please assist me or provide me some good > links for step by step procedure to set up DSP on Beagleboard-xm? > > OS: Debian Wheezy > IDE : Qt Creator > Libraries: OpenCV,BOOST... > > Thanks, > Surya > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
