search for: c6416

Dear Sir I am a university student doing my dissertation, my project is about secure voice in GSM, and I use speex for speech compression. My problem is I am not able to compile the TI CCS project which I downloaded from the official website. I have followed the instruction to modify the directory in .pjt, but I still get error. I tried both Debug and Release mode neither works. the

...o fix it, just add the line: "#define EXPORT" in ti/config.h. Jean-Marc, a patch is attached. - Jim ----- Original Message ----- From: "Y Wang" <yw8187 at bristol.ac.uk> To: <speex-dev at xiph.org> Sent: Tuesday, June 30, 2009 7:30 AM Subject: [Speex-dev] TI C6416 compiling issue > Dear Sir > > I am a university student doing my dissertation, my project is about > secure > voice in GSM, and I use speex for speech compression. > > My problem is I am not able to compile the TI CCS project which I > downloaded from the official websit...

...but I wonder: what is the difference between these two downloads? (SVN trunk and low-memory branch). They seems to contain different files and different versions of files. Is there a difference in functionality, memory usage and/or cpu usage? Is this described somewhere? My aim is to port it to the C6416 DSP from TI. /Henric

I started my project using the CodeComposerStudio speex_C64_test.pjt in speex 1.1.11.1. To build using floating point, I created a new project with the same files and modified ti\config.h to #undef FIXED_POINT. Is there a better way to configure a floating point processor? I have a few TI specific optimizations that could go into the next release. What's the procedure for submitting code?

...r performance could suffer badly running from external memory. I would be very surprised if you can get below 9.3MIPs/channel for floating point, since Jean-Marc has posted raw MIPs numbers somewhere around 10 MIPs for the algorithm itself. And that is discounting the memory issues. With the C6416 you can fit the code and data for 32 channels in internal memory. If you want to post (or send me) your .pjt and .cmd files for the 6713 build, I can take a look at it in the simulator (I am using the 6415 now, though I do not need as many channels). But if you are experienced enough in this a...

...r performance could suffer badly running from external memory. I would be very surprised if you can get below 9.3MIPs/channel for floating point, since Jean-Marc has posted raw MIPs numbers somewhere around 10 MIPs for the algorithm itself. And that is discounting the memory issues. With the C6416 you can fit the code and data for 32 channels in internal memory. If you want to post (or send me) your .pjt and .cmd files for the 6713 build, I can take a look at it in the simulator (I am using the 6415 now, though I do not need as many channels). But if you are experienced enough in this a...