Bill, I've started with a uClinux port (on a blackfin BF537-STAMP) of Freeswitch. My goal was to get a very minimal FS working (FS core + mod_sofia + mod_g711 + mod_dialplan_xml + mod_echo). As I understand it, this configuration has the following dependencies: -libFreeSwitch -APR -SQLLite -SRTP -libresample -sofia-sip SQLLite is already ported to uClinux. My plan was to first get all the libraries ported to uClinux and tested separately. I've started on sofia-sip and have it running on uClinux. I haven't touched the others yet. -Jeff
Thanks for the feedback, and sorry about the bounce. I've got this list configured properly through my filter now.
On Mon, 2007-02-05 at 11:21 -0500, Michael Jerris wrote:
We have discussed this with David some. The biggest issue on the blackfin relates to floating point math. The main places that you will see this in freeswitch is the codecs, the resample code, and in a couple places in applications like conference. For the codecs, much of the work is already done (like for speex, David's changes are already worked into our tree) but would need some more work. For the applications like conference, it would need small or no modifications. The resample code is the only code that would needs some real work, I think David can comment better than any of us how much work that would take.
Mike
-----Original Message----- From: freeswitch-dev-bounces@lists.freeswitch.org [mailto:freeswitch-dev- bounces@lists.freeswitch.org] On Behalf Of Bill Cox Sent: Monday, February 05, 2007 10:46 AM To: freeswitch-dev@lists.freeswitch.org Subject: [Freeswitch-dev] Port to uClinux?
Hi.
I'm helping a friend build an Asterisk appliance based on David Rowe's Free Telephony Project (www.rowetel.com). Asterisk has mostly been ported to uClinux, and can run well on the Blackfin DSP processor.
It seems to me that the FreeSwitch architecture has a lot more promise than that of Asterisk long-term, but it relies on far more external packages. Given that, how hard would it be to port FreeSwitch to uClinux?
Thanks, Bill
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