That was rather well hidden; it's the first I heard about it.
However I'm not surprised that there were no takers. Assembly languages
coding for DSPs is well outside the main open source community (although
there probably is a sub-community for it). Most people would be into C
for desktops or assembly for PICs.
The other problem, at least in the UK, is that sourcing DSP chips in
small quantities is likely to be difficult, and I suspect the
programmers (hardware) are expensive, especially compared with those for
low volume programming of the PIC.
In practice I've not found a strong enough need to justify adding audio
filtering, anyway.
--
David Woolley
Owner K2 06123
On 19/08/14 19:00, Wayne Burdick wrote:
Lyle (KK7P) reminded me that we did do one experiment in community-sourced
firmware: the KDSP2 DSP option for the K2. See:
http://www.elecraft.com/KDSP2/kdsp2.htm
Quoting from the bottom of this page:
"The DSP code for the KDSP2 is open source, allowing advanced users to create
their own DSP features for the K2. User supplied alternate DSP code will be posted in a
special KDSP2 download page on the Elecraft web page."
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