ndno72-speex@yahoo.com
2006-Dec-05 12:48 UTC
[Speex-dev] Speex support for TI DaVinci processor
Hi, 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! Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20061129/cc4e3611/attachment.htm
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@yahoo.com To: speex-dev@xiph.org Sent: Wednesday, November 29, 2006 8:39 PM Subject: [Speex-dev] Speex support for TI DaVinci processor Hi, 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! Andy ------------------------------------------------------------------------------ _______________________________________________ Speex-dev mailing list Speex-dev@xiph.org http://lists.xiph.org/mailman/listinfo/speex-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20061205/c34df5b8/attachment.htm