[Speex-dev] Speex support for TI DaVinci processor

Jim Crichton jim.crichton at comcast.net
Tue Dec 5 14:00:07 PST 2006

There is a C6x simulator build next to the C55 build in the TI directory.  I run this multichannel on a C6415.  Your new board probably came with audio example code that could be used to interface to Speex.  I have never used the ARM/DSP single-chip combination (Omap or DaVinci) myself.

It is probably easiest to start by building an uncompressed example (raw samples), which will let you build and test the audio in/out and ARM/DSP interface. Then you should be able to drop Speex in without much trouble.

- Jim
  ----- Original Message ----- 
  From: ndno72-speex at yahoo.com 
  To: speex-dev at xiph.org 
  Sent: Wednesday, November 29, 2006 8:39 PM
  Subject: [Speex-dev] Speex support for TI DaVinci processor


  My company just recently bought a TI DaVinci development board and I'm trying to port Speex to run on it.  The TI DaVinci chip has an ARM926 processor and a TMS320C64+ DSP in it.  I was able to get Speex somewhat working on a TMS320VC5510 about a year ago but I was wondering is there anything special I need to do to get Speex working on the TMS320C64+ DSP in the DaVinci chip.  I appreciate any insight or comment you may give me or point me to sites where I can get more information.  Thanks in advance!



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