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Re: [Discuss-gnuradio] Acoustics instead of radio & what's possible inre

From: Jim Morash
Subject: Re: [Discuss-gnuradio] Acoustics instead of radio & what's possible inreal-time?
Date: Sun, 09 Dec 2007 20:31:07 -0500
User-agent: Thunderbird (X11/20071022)

Jim Morash wrote:

How many MFLOPS does your DSP solution currently require? You mention a floating-point DSP; is it the Texas Inst
C6713?  If so is it running 300 MHz / 1200 MFLOPS?

Yes, that's right. I do fear we are using it rather inefficiently, though.

To clarify: we are running non-optimized code on the 6713, due to a combination of version incompatibilities between various pieces of software (some MathWorks, some TI, some "4th party") and bugs that mysteriously appear when optimization is turned on. As I'm a microcontroller programmer with little DSP experience I haven't solved this problem yet.

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