Re: [Discuss-gnuradio] ARM9?

[Philip Balister]

On 11/26/2009 06:06 PM, David Burgess wrote:
> Does anyone out there have experience building GNU Radio for AMR9 with a
> Linux 2.6 series kernel, the i.MX25 in particular?

OE should build GNU Radio for ARM9. We ran it on the OpenMoko phone a 
few years back, at least the dial tone example. I suppose I should run a 
build to look for bitrot issues :) (Boost uses Intel intrinsics for some 
atomic operations and I am not sure if we have replacements for the ARM9 
at the moment)

The larger issue is lack of floating point support on the ARM9. Floating 
point is tightly coupled in the GNU Radio code.

Philip


> -- David
>
> David A. Burgess
> Kestrel Signal Processing, Inc.
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