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Re: [Discuss-gnuradio] usrp_* gains on Mac OS X much greater than on Lin
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From: |
John Gilmore |
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Subject: |
Re: [Discuss-gnuradio] usrp_* gains on Mac OS X much greater than on Linux |
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Date: |
Thu, 22 Dec 2005 16:55:01 -0800 |
It should be pretty simple for the USRP's FPGA to swap the bytes of
16-bit samples it delivers in USB packets, if instructed in a control
register by the host. This would avoid any speed penalty for
big-endian hosts.
(It's also pretty simple to determine that a simple byte-swap would be
a complete cure for the problem, by temporarily doing the swap in software.)
John