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Hi, I am working on a project which intends to enable voice communication over zigbee. As the handset node, I am using TI's C5505 ezDSP USB stick. I want to run speex encoder on it. After encode, I intend to send it over CC2520 radio to the backend zigbee network. The C5505 ezDSP has input and output for AIC3204 codec which I am using to give sampled input from laptop (lineout) and playback output to headphones. Find my cod...

Hi, I am an applications engineer for Texas Instruments in the UK. I am trying to port the CELT codec to the C5505, this has HW accelerated FFT engine (http://focus.ti.com/docs/prod/folders/print/tms320vc5505.html). I am having problems with the stack allocation. Do you have any reference code that compiles for the C55x under CCS (code composer studio)? ******************************* Tony Cave Senior Embe...

Hi, I am currently working on C5505 USB stick http://focus.ti.com/docs/toolsw/folders/print/tmdx5505ezdsp.html to sample input voice and encode it. For compiling and buring usual programs, I am using CCStudio 4.0. For encoding voice samples, I am using Speex codec binary http://downloads.xiph.org/releases/speex/speex-1.2beta3-win32....

...on tools' archive utility, and that is what the linker is complaining about. As far as I know, there is no pre-developed C55x speex library, so you'll have to build it yourself. --Randy Vijay Gabale <vijay.gabale at gmail.com> writes: > Hi, > > I am currently working on C5505 USB stick > http://focus.ti.com/docs/toolsw/folders/print/tmdx5505ezdsp.html to sample > input voice and encode it. For compiling and buring usual programs, I am > using CCStudio 4.0. > > For encoding voice samples, I am using Speex codec binary > http://downloads.xiph.org/release...

...eals with the fact that this platform has a 16-bit "byte", among other things. Regards, Jim Crichton ----- Original Message ----- From: Vijay Gabale To: Randy Yates Cc: speex-dev at xiph.org Sent: Saturday, April 10, 2010 4:19 AM Subject: Re: [Speex-dev] running speex on c5505 usb sticki Hi Randy, Thanks for reply. I have one question though. While compiling the speex (downloaded from http://downloads.xiph.org/releases/speex/speex-1.2rc1.tar.gz), I gave ./configure -enable-ti-c55x option and then built the library through make and make install using cygwin. In...

...nker is complaining about. > > As far as I know, there is no pre-developed C55x speex library, so > you'll have to build it yourself. > > --Randy > > > Vijay Gabale <vijay.gabale at gmail.com> writes: > > > Hi, > > > > I am currently working on C5505 USB stick > > http://focus.ti.com/docs/toolsw/folders/print/tmdx5505ezdsp.html to > sample > > input voice and encode it. For compiling and buring usual programs, I am > > using CCStudio 4.0. > > > > For encoding voice samples, I am using Speex codec binary > &gt...

Tony, How is this going? Have you been able to get CELT to run on a TI55xx? I am very interested in the % utilization of the hardware and whether multiple instance of CELT on the same DSP are feasible. I look forward to your findings. MikeH -------------- next part -------------- An HTML attachment was scrubbed... URL: