On 05/06/2011 04:51 PM, Alexander Chemeris wrote:
On Fri, May 6, 2011 at 16:29, Philip Balister<[email protected]> wrote:
On 05/05/2011 05:42 PM, Scott Johnston wrote:
Hi,
Has anybody out there done any development on the DSP? What tools are
available to program it? I have used TI's code composer in the past to
program DSPs, is there something comparable to that included with E100,
or is it easy to get it? What I would like to be able to do is obtain
common C libraries and compile C code to run on the DSP.
You can build an image with dsp support by following the notes at:
http://ettus-apps.sourcerepo.com/redmine/ettus/projects/usrpe1xx/wiki/Install_OpenEmbedded
I'll post a copy of the image next week.
To run the demos, you'll need to modify the kernel boot args to create a
memory hole. This is (barely) documented on the interwebs. Next time I
update u-boot, I'll include an extra variable to make it easier to create
the memory hole.
On a related question - have anyone tried SysLink on Gumstix/E100?
I'm just getting into this staff and trying to understand what tools
are the best to use for DSP on OMAP/DaVinci/Integra.
Good question :)
More information on syslink is here:
http://processors.wiki.ti.com/index.php/Category:SysLink
I see a recipe to make syslink in OE, but it pulls from a git repo. I'll
ask what sort of state it is in.
Philip
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